diff --git a/src/avalanche/test/delegation_tests.cpp b/src/avalanche/test/delegation_tests.cpp
index be613f542..59322739d 100644
--- a/src/avalanche/test/delegation_tests.cpp
+++ b/src/avalanche/test/delegation_tests.cpp
@@ -1,198 +1,199 @@
 // Copyright (c) 2020 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <avalanche/delegation.h>
 #include <avalanche/delegationbuilder.h>
 #include <avalanche/test/util.h>
 #include <avalanche/validation.h>
 #include <streams.h>
 
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 
 #include <streams.h>
 #include <util/strencodings.h>
 
 using namespace avalanche;
 
 BOOST_FIXTURE_TEST_SUITE(delegation_tests, TestingSetup)
 
-static void CheckDelegation(const Delegation &dg, const Proof &p,
+static void CheckDelegation(const Delegation &dg,
+                            const std::shared_ptr<Proof> &p,
                             const CPubKey &expected_pubkey) {
     DelegationState state;
     CPubKey pubkey;
     BOOST_CHECK(dg.verify(state, pubkey));
     BOOST_CHECK(state.GetResult() == DelegationResult::NONE);
     BOOST_CHECK(pubkey == expected_pubkey);
 
-    BOOST_CHECK(dg.getProofId() == p.getId());
+    BOOST_CHECK(dg.getProofId() == p->getId());
 }
 
 BOOST_AUTO_TEST_CASE(verify_random) {
     auto key = CKey::MakeCompressedKey();
 
-    const Proof p = buildRandomProof(123456, key);
-    DelegationBuilder dgb(p);
+    auto p = buildRandomProof(123456, key);
+    DelegationBuilder dgb(*p);
 
     {
         Delegation dg = dgb.build();
-        BOOST_CHECK_EQUAL(dg.getId(), p.getId());
-        CheckDelegation(dg, p, p.getMaster());
+        BOOST_CHECK_EQUAL(dg.getId(), p->getId());
+        CheckDelegation(dg, p, p->getMaster());
     }
 
     auto l1key = CKey::MakeCompressedKey();
     BOOST_CHECK(!dgb.addLevel(l1key, key.GetPubKey()));
 
     dgb.addLevel(key, l1key.GetPubKey());
     CheckDelegation(dgb.build(), p, l1key.GetPubKey());
 
     auto l2key = CKey::MakeCompressedKey();
     BOOST_CHECK(!dgb.addLevel(key, l2key.GetPubKey()));
     BOOST_CHECK(!dgb.addLevel(l2key, l2key.GetPubKey()));
 
     dgb.addLevel(l1key, l2key.GetPubKey());
     CheckDelegation(dgb.build(), p, l2key.GetPubKey());
 }
 
 // Proof master priv:
 //     L4J6gEE4wL9ji2EQbzS5dPMTTsw8LRvcMst1Utij4e3X5ccUSdqW
 // Proof master pub:
 //     023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3
 // Stake priv:
 //     KydYrKDNsVnY5uhpLyC4UmazuJvUjNoKJhEEv9f1mdK1D5zcnMSM
 // Stake pub:
 //     02449fb5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680
 // Level 1 priv:
 //     KzzLLtiYiyFcTXPWUzywt2yEKk5FxkGbMfKhWgBd4oZdt8t8kk77
 // Level 1 pub:
 //     03e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645ef
 // Level 2 priv:
 //     KwM6hV6hxZt3Kt4NHMtWQGH5T2SwhpyswodUQC2zmSjg6KWFWkQU
 // Level 2 pub:
 //     03aac52f4cfca700e7e9824298e0184755112e32f359c832f5f6ad2ef62a2c024a
 
 static Proof getProof() {
     Proof p;
     CDataStream stream(
         ParseHex(
             "0000000000000000ffffffff0000000021023beefdde700a6bc02036335b4df141"
             "c8bc67bb05a971f5ac2745fd683797dde301bee72758084395310b5a7ccc98a836"
             "11dff786f0a469d1d66626ba286b0423870000000000108dbe1c000000a4090000"
             "2102449fb5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6"
             "8069c539018ac799848811fb44a4b987faa71a634970d35976c5e766fb98502432"
             "aaec53034bd7df23767e7e695203599cf4a6a71569bdf03e90f0f91c8760faae"),
         SER_NETWORK, 0);
     stream >> p;
     BOOST_CHECK_EQUAL(p.getId(),
                       ProofId::fromHex("afc74900c1f28b69e466461fb1e0663352da615"
                                        "3be0fcd59280e27f2446391d5"));
     BOOST_CHECK_EQUAL(
         p.getLimitedId(),
         LimitedProofId::fromHex("0d45ca55662c483107b45f5c5699e0d8c7778b2"
                                 "45c116cb988abba1afa6a1146"));
     return p;
 }
 
 struct TestVector {
     std::string name;
     std::string hex;
     std::string dgid;
     std::string pubkey;
     DelegationResult result;
 };
 
 BOOST_AUTO_TEST_CASE(deserialization) {
     Proof p = getProof();
 
     std::vector<TestVector> testcases{
         {"Empty delegation",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3"
          "00",
          "afc74900c1f28b69e466461fb1e0663352da6153be0fcd59280e27f2446391d5",
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3",
          DelegationResult::NONE},
         {"One delegation",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3"
          "012103e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645e"
          "f7d51"
          "2ddbea7c88dcf38412b58374856a466e165797a69321c0928a89c64521f7e2e767c93"
          "de645ef5125ec901dcd51347787ca29771e7786bbe402d2d5ead0dc",
          "ffcd49dc98ebdbc90e731a7b0c89939bfe082f15f3aa82aca657176b83669185",
          "03e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645ef",
          DelegationResult::NONE},
         {"Two delegation",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3"
          "022103e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645e"
          "f7d512ddbea7c88dcf38412b58374856a466e165797a69321c0928a89c64521f7e2e7"
          "67c93de645ef5125ec901dcd51347787ca29771e7786bbe402d2d5ead0dc2103aac52"
          "f4cfca700e7e9824298e0184755112e32f359c832f5f6ad2ef62a2c024a5cddd0ffe8"
          "4e12e4bf49e4c0af7c8548e618a24e12495d659f5ba75e114e1526a618aa305b1e69b"
          "f6ae20b2557999f2e3fec25d5f2271f8b9de0d06ba7344550",
          "a3f98e6b5ec330219493d109e5c11ed8e302315df4604b5462e9fb80cb0fde89",
          "03aac52f4cfca700e7e9824298e0184755112e32f359c832f5f6ad2ef62a2c024a",
          DelegationResult::NONE},
         {"Invalid pubkey",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3012"
          "103e49f9df53de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645ef7d"
          "512ddbea7c88dcf38412b58374856a466e165797a69321c0928a89c64521f7e2e767c"
          "93de645ef5125ec901dcd51347787ca29771e7786bbe402d2d5ead0dc",
          "af7e82716489c3cf3f361d449ed815112ff619f7fc34a4803bd958c68d1e2684",
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3",
          DelegationResult::INVALID_SIGNATURE},
         {"Invalid signature",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3"
          "012103e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645e"
          "f7d512ddbea7c88dcf38412c58374856a466e165797a69321c0928a89c64521f7e2e7"
          "67c93de645ef5125ec901dcd51347787ca29771e7786bbe402d2d5ead0dc",
          "ffcd49dc98ebdbc90e731a7b0c89939bfe082f15f3aa82aca657176b83669185",
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3",
          DelegationResult::INVALID_SIGNATURE},
         {"Second invalid key",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3"
          "022103e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645e"
          "f7d512ddbea7c88dcf38412b58374856a466e165797a69321c0928a89c64521f7e2e7"
          "67c93de645ef5125ec901dcd51347787ca29771e7786bbe402d2d5ead0dc2103aac52"
          "f4dfca700e7e9824298e0184755112e32f359c832f5f6ad2ef62a2c024a5cddd0ffe8"
          "4e12e4bf49e4c0af7c8548e618a24e12495d659f5ba75e114e1526a618aa305b1e69b"
          "f6ae20b2557999f2e3fec25d5f2271f8b9de0d06ba7344550",
          "b474512f71a3f5a6e94cc3b958fd658ece0d0632ace58c8c8f9f65c2b9ad5fad",
          "03e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645ef",
          DelegationResult::INVALID_SIGNATURE},
         {"Second invalid signature",
          "46116afa1abaab88b96c115c248b77c7d8e099565c5fb40731482c6655ca450d21"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3"
          "022103e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645e"
          "f7d512ddbea7c88dcf38412b58374856a466e165797a69321c0928a89c64521f7e2e7"
          "67c93de645ef5125ec901dcd51347787ca29771e7786bbe402d2d5ead0dc2103aac52"
          "f4cfca700e7e9824298e0184755112e32f359c832f5f6ad2ef62a2c024a5cddd0ffe8"
          "4e12e4bf49e4c0af7c8548e618a24e12495d659f5ba75e114e1526a618aa305b1e69b"
          "f6ae20b2557999f2e3fec25d5f2271f8b9de0d06ba7344551",
          "a3f98e6b5ec330219493d109e5c11ed8e302315df4604b5462e9fb80cb0fde89",
          "03e49f9df52de2dea81cf7838b82521b69f2ea360f1c4eed9e6c89b7d0f9e645ef",
          DelegationResult::INVALID_SIGNATURE},
     };
 
     for (auto &c : testcases) {
         CDataStream stream(ParseHex(c.hex), SER_NETWORK, 0);
         Delegation dg;
         stream >> dg;
         BOOST_CHECK_EQUAL(dg.getId(), DelegationId::fromHex(c.dgid));
 
         DelegationState state;
         CPubKey pubkey;
         BOOST_CHECK_EQUAL(dg.verify(state, pubkey),
                           c.result == DelegationResult::NONE);
         BOOST_CHECK(state.GetResult() == c.result);
         BOOST_CHECK(pubkey == CPubKey(ParseHex(c.pubkey)));
     }
 }
 
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/avalanche/test/peermanager_tests.cpp b/src/avalanche/test/peermanager_tests.cpp
index 69772ae7a..97bcd94ac 100644
--- a/src/avalanche/test/peermanager_tests.cpp
+++ b/src/avalanche/test/peermanager_tests.cpp
@@ -1,799 +1,795 @@
 // Copyright (c) 2020 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <avalanche/delegationbuilder.h>
 #include <avalanche/peermanager.h>
 #include <avalanche/proofbuilder.h>
 #include <avalanche/test/util.h>
 #include <script/standard.h>
 #include <util/translation.h>
 #include <validation.h>
 
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 
 using namespace avalanche;
 
 namespace avalanche {
 namespace {
     struct TestPeerManager {
         static bool nodeBelongToPeer(const PeerManager &pm, NodeId nodeid,
                                      PeerId peerid) {
             return pm.forNode(nodeid, [&](const Node &node) {
                 return node.peerid == peerid;
             });
         }
 
         static bool isNodePending(const PeerManager &pm, NodeId nodeid) {
             auto &pendingNodesView = pm.pendingNodes.get<by_nodeid>();
             return pendingNodesView.find(nodeid) != pendingNodesView.end();
         }
     };
 } // namespace
 } // namespace avalanche
 
 BOOST_FIXTURE_TEST_SUITE(peermanager_tests, TestingSetup)
 
 BOOST_AUTO_TEST_CASE(select_peer_linear) {
     // No peers.
     BOOST_CHECK_EQUAL(selectPeerImpl({}, 0, 0), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl({}, 1, 3), NO_PEER);
 
     // One peer
     const std::vector<Slot> oneslot = {{100, 100, 23}};
 
     // Undershoot
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 0, 300), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 42, 300), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 99, 300), NO_PEER);
 
     // Nailed it
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 100, 300), 23);
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 142, 300), 23);
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 199, 300), 23);
 
     // Overshoot
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 200, 300), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 242, 300), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(oneslot, 299, 300), NO_PEER);
 
     // Two peers
     const std::vector<Slot> twoslots = {{100, 100, 69}, {300, 100, 42}};
 
     // Undershoot
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 0, 500), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 42, 500), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 99, 500), NO_PEER);
 
     // First entry
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 100, 500), 69);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 142, 500), 69);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 199, 500), 69);
 
     // In between
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 200, 500), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 242, 500), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 299, 500), NO_PEER);
 
     // Second entry
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 300, 500), 42);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 342, 500), 42);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 399, 500), 42);
 
     // Overshoot
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 400, 500), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 442, 500), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(twoslots, 499, 500), NO_PEER);
 }
 
 BOOST_AUTO_TEST_CASE(select_peer_dichotomic) {
     std::vector<Slot> slots;
 
     // 100 peers of size 1 with 1 empty element apart.
     uint64_t max = 1;
     for (int i = 0; i < 100; i++) {
         slots.emplace_back(max, 1, i);
         max += 2;
     }
 
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 4, max), NO_PEER);
 
     // Check that we get what we expect.
     for (int i = 0; i < 100; i++) {
         BOOST_CHECK_EQUAL(selectPeerImpl(slots, 2 * i, max), NO_PEER);
         BOOST_CHECK_EQUAL(selectPeerImpl(slots, 2 * i + 1, max), i);
     }
 
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, max, max), NO_PEER);
 
     // Update the slots to be heavily skewed toward the last element.
     slots[99] = slots[99].withScore(101);
     max = slots[99].getStop();
     BOOST_CHECK_EQUAL(max, 300);
 
     for (int i = 0; i < 100; i++) {
         BOOST_CHECK_EQUAL(selectPeerImpl(slots, 2 * i, max), NO_PEER);
         BOOST_CHECK_EQUAL(selectPeerImpl(slots, 2 * i + 1, max), i);
     }
 
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 200, max), 99);
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 256, max), 99);
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 299, max), 99);
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 300, max), NO_PEER);
 
     // Update the slots to be heavily skewed toward the first element.
     for (int i = 0; i < 100; i++) {
         slots[i] = slots[i].withStart(slots[i].getStart() + 100);
     }
 
     slots[0] = Slot(1, slots[0].getStop() - 1, slots[0].getPeerId());
     slots[99] = slots[99].withScore(1);
     max = slots[99].getStop();
     BOOST_CHECK_EQUAL(max, 300);
 
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 0, max), NO_PEER);
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 1, max), 0);
     BOOST_CHECK_EQUAL(selectPeerImpl(slots, 42, max), 0);
 
     for (int i = 0; i < 100; i++) {
         BOOST_CHECK_EQUAL(selectPeerImpl(slots, 100 + 2 * i + 1, max), i);
         BOOST_CHECK_EQUAL(selectPeerImpl(slots, 100 + 2 * i + 2, max), NO_PEER);
     }
 }
 
 BOOST_AUTO_TEST_CASE(select_peer_random) {
     for (int c = 0; c < 1000; c++) {
         size_t size = InsecureRandBits(10) + 1;
         std::vector<Slot> slots;
         slots.reserve(size);
 
         uint64_t max = InsecureRandBits(3);
         auto next = [&]() {
             uint64_t r = max;
             max += InsecureRandBits(3);
             return r;
         };
 
         for (size_t i = 0; i < size; i++) {
             const uint64_t start = next();
             const uint32_t score = InsecureRandBits(3);
             max += score;
             slots.emplace_back(start, score, i);
         }
 
         for (int k = 0; k < 100; k++) {
             uint64_t s = max > 0 ? InsecureRandRange(max) : 0;
             auto i = selectPeerImpl(slots, s, max);
             // /!\ Because of the way we construct the vector, the peer id is
             // always the index. This might not be the case in practice.
             BOOST_CHECK(i == NO_PEER || slots[i].contains(s));
         }
     }
 }
 
-static std::shared_ptr<Proof> getRandomProofPtr(uint32_t score) {
-    return std::make_shared<Proof>(buildRandomProof(score));
-}
-
 static void addNodeWithScore(avalanche::PeerManager &pm, NodeId node,
                              uint32_t score) {
-    auto proof = getRandomProofPtr(score);
+    auto proof = buildRandomProof(score);
     BOOST_CHECK_NE(pm.getPeerId(proof), NO_PEER);
     BOOST_CHECK(pm.addNode(node, proof->getId()));
 };
 
 BOOST_AUTO_TEST_CASE(peer_probabilities) {
     // No peers.
     avalanche::PeerManager pm;
     BOOST_CHECK_EQUAL(pm.selectNode(), NO_NODE);
 
     const NodeId node0 = 42, node1 = 69, node2 = 37;
 
     // One peer, we always return it.
     addNodeWithScore(pm, node0, MIN_VALID_PROOF_SCORE);
     BOOST_CHECK_EQUAL(pm.selectNode(), node0);
 
     // Two peers, verify ratio.
     addNodeWithScore(pm, node1, 2 * MIN_VALID_PROOF_SCORE);
 
     std::unordered_map<PeerId, int> results = {};
     for (int i = 0; i < 10000; i++) {
         size_t n = pm.selectNode();
         BOOST_CHECK(n == node0 || n == node1);
         results[n]++;
     }
 
     BOOST_CHECK(abs(2 * results[0] - results[1]) < 500);
 
     // Three peers, verify ratio.
     addNodeWithScore(pm, node2, MIN_VALID_PROOF_SCORE);
 
     results.clear();
     for (int i = 0; i < 10000; i++) {
         size_t n = pm.selectNode();
         BOOST_CHECK(n == node0 || n == node1 || n == node2);
         results[n]++;
     }
 
     BOOST_CHECK(abs(results[0] - results[1] + results[2]) < 500);
 }
 
 BOOST_AUTO_TEST_CASE(remove_peer) {
     // No peers.
     avalanche::PeerManager pm;
     BOOST_CHECK_EQUAL(pm.selectPeer(), NO_PEER);
 
     // Add 4 peers.
     std::array<PeerId, 8> peerids;
     for (int i = 0; i < 4; i++) {
-        auto p = getRandomProofPtr(100);
+        auto p = buildRandomProof(100);
         peerids[i] = pm.getPeerId(p);
         BOOST_CHECK(pm.addNode(InsecureRand32(), p->getId()));
     }
 
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 400);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 0);
 
     for (int i = 0; i < 100; i++) {
         PeerId p = pm.selectPeer();
         BOOST_CHECK(p == peerids[0] || p == peerids[1] || p == peerids[2] ||
                     p == peerids[3]);
     }
 
     // Remove one peer, it nevers show up now.
     BOOST_CHECK(pm.removePeer(peerids[2]));
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 400);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 100);
 
     // Make sure we compact to never get NO_PEER.
     BOOST_CHECK_EQUAL(pm.compact(), 100);
     BOOST_CHECK(pm.verify());
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 300);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 0);
 
     for (int i = 0; i < 100; i++) {
         PeerId p = pm.selectPeer();
         BOOST_CHECK(p == peerids[0] || p == peerids[1] || p == peerids[3]);
     }
 
     // Add 4 more peers.
     for (int i = 0; i < 4; i++) {
-        auto p = getRandomProofPtr(100);
+        auto p = buildRandomProof(100);
         peerids[i + 4] = pm.getPeerId(p);
         BOOST_CHECK(pm.addNode(InsecureRand32(), p->getId()));
     }
 
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 700);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 0);
 
     BOOST_CHECK(pm.removePeer(peerids[0]));
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 700);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 100);
 
     // Removing the last entry do not increase fragmentation.
     BOOST_CHECK(pm.removePeer(peerids[7]));
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 600);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 100);
 
     // Make sure we compact to never get NO_PEER.
     BOOST_CHECK_EQUAL(pm.compact(), 100);
     BOOST_CHECK(pm.verify());
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 500);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 0);
 
     for (int i = 0; i < 100; i++) {
         PeerId p = pm.selectPeer();
         BOOST_CHECK(p == peerids[1] || p == peerids[3] || p == peerids[4] ||
                     p == peerids[5] || p == peerids[6]);
     }
 
     // Removing non existent peers fails.
     BOOST_CHECK(!pm.removePeer(peerids[0]));
     BOOST_CHECK(!pm.removePeer(peerids[2]));
     BOOST_CHECK(!pm.removePeer(peerids[7]));
     BOOST_CHECK(!pm.removePeer(NO_PEER));
 }
 
 BOOST_AUTO_TEST_CASE(compact_slots) {
     avalanche::PeerManager pm;
 
     // Add 4 peers.
     std::array<PeerId, 4> peerids;
     for (int i = 0; i < 4; i++) {
-        auto p = getRandomProofPtr(100);
+        auto p = buildRandomProof(100);
         peerids[i] = pm.getPeerId(p);
         BOOST_CHECK(pm.addNode(InsecureRand32(), p->getId()));
     }
 
     // Remove all peers.
     for (auto p : peerids) {
         pm.removePeer(p);
     }
 
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 300);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 300);
 
     for (int i = 0; i < 100; i++) {
         BOOST_CHECK_EQUAL(pm.selectPeer(), NO_PEER);
     }
 
     BOOST_CHECK_EQUAL(pm.compact(), 300);
     BOOST_CHECK(pm.verify());
     BOOST_CHECK_EQUAL(pm.getSlotCount(), 0);
     BOOST_CHECK_EQUAL(pm.getFragmentation(), 0);
 }
 
 BOOST_AUTO_TEST_CASE(node_crud) {
     avalanche::PeerManager pm;
 
     // Create one peer.
-    auto proof = getRandomProofPtr(10000000 * MIN_VALID_PROOF_SCORE);
+    auto proof = buildRandomProof(10000000 * MIN_VALID_PROOF_SCORE);
     BOOST_CHECK_NE(pm.getPeerId(proof), NO_PEER);
     BOOST_CHECK_EQUAL(pm.selectNode(), NO_NODE);
 
     // Add 4 nodes.
     const ProofId &proofid = proof->getId();
     for (int i = 0; i < 4; i++) {
         BOOST_CHECK(pm.addNode(i, proofid));
     }
 
     for (int i = 0; i < 100; i++) {
         NodeId n = pm.selectNode();
         BOOST_CHECK(n >= 0 && n < 4);
         BOOST_CHECK(
             pm.updateNextRequestTime(n, std::chrono::steady_clock::now()));
     }
 
     // Remove a node, check that it doesn't show up.
     BOOST_CHECK(pm.removeNode(2));
 
     for (int i = 0; i < 100; i++) {
         NodeId n = pm.selectNode();
         BOOST_CHECK(n == 0 || n == 1 || n == 3);
         BOOST_CHECK(
             pm.updateNextRequestTime(n, std::chrono::steady_clock::now()));
     }
 
     // Push a node's timeout in the future, so that it doesn't show up.
     BOOST_CHECK(pm.updateNextRequestTime(1, std::chrono::steady_clock::now() +
                                                 std::chrono::hours(24)));
 
     for (int i = 0; i < 100; i++) {
         NodeId n = pm.selectNode();
         BOOST_CHECK(n == 0 || n == 3);
         BOOST_CHECK(
             pm.updateNextRequestTime(n, std::chrono::steady_clock::now()));
     }
 
     // Move a node from a peer to another. This peer has a very low score such
     // as chances of being picked are 1 in 10 million.
     addNodeWithScore(pm, 3, MIN_VALID_PROOF_SCORE);
 
     int node3selected = 0;
     for (int i = 0; i < 100; i++) {
         NodeId n = pm.selectNode();
         if (n == 3) {
             // Selecting this node should be exceedingly unlikely.
             BOOST_CHECK(node3selected++ < 1);
         } else {
             BOOST_CHECK_EQUAL(n, 0);
         }
         BOOST_CHECK(
             pm.updateNextRequestTime(n, std::chrono::steady_clock::now()));
     }
 }
 
 BOOST_AUTO_TEST_CASE(node_binding) {
     avalanche::PeerManager pm;
 
-    auto proof = getRandomProofPtr(MIN_VALID_PROOF_SCORE);
+    auto proof = buildRandomProof(MIN_VALID_PROOF_SCORE);
     const ProofId &proofid = proof->getId();
 
     // Add a bunch of nodes with no associated peer
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(!pm.addNode(i, proofid));
         BOOST_CHECK(TestPeerManager::isNodePending(pm, i));
     }
 
     // Now create the peer and check all the nodes are bound
     const PeerId peerid = pm.getPeerId(proof);
     BOOST_CHECK_NE(peerid, NO_PEER);
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(!TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
     BOOST_CHECK(pm.verify());
 
     // Disconnect some nodes
     for (int i = 0; i < 5; i++) {
         BOOST_CHECK(pm.removeNode(i));
         BOOST_CHECK(!TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(!TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
 
     // Add nodes when the peer already exists
     for (int i = 0; i < 5; i++) {
         BOOST_CHECK(pm.addNode(i, proofid));
         BOOST_CHECK(!TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
 
-    auto alt_proof = getRandomProofPtr(MIN_VALID_PROOF_SCORE);
+    auto alt_proof = buildRandomProof(MIN_VALID_PROOF_SCORE);
     const ProofId &alt_proofid = alt_proof->getId();
 
     // Update some nodes from a known proof to an unknown proof
     for (int i = 0; i < 5; i++) {
         BOOST_CHECK(!pm.addNode(i, alt_proofid));
         BOOST_CHECK(TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(!TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
 
-    auto alt2_proof = getRandomProofPtr(MIN_VALID_PROOF_SCORE);
+    auto alt2_proof = buildRandomProof(MIN_VALID_PROOF_SCORE);
     const ProofId &alt2_proofid = alt2_proof->getId();
 
     // Update some nodes from an unknown proof to another unknown proof
     for (int i = 0; i < 5; i++) {
         BOOST_CHECK(!pm.addNode(i, alt2_proofid));
         BOOST_CHECK(TestPeerManager::isNodePending(pm, i));
     }
 
     // Update some nodes from an unknown proof to a known proof
     for (int i = 0; i < 5; i++) {
         BOOST_CHECK(pm.addNode(i, proofid));
         BOOST_CHECK(!TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
 
     // Remove the peer, the nodes should be pending again
     BOOST_CHECK(pm.removePeer(peerid));
     BOOST_CHECK(!pm.getProof(proof->getId()));
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(!TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
     BOOST_CHECK(pm.verify());
 }
 
 BOOST_AUTO_TEST_CASE(node_binding_reorg) {
     avalanche::PeerManager pm;
 
     ProofBuilder pb(0, 0, CKey::MakeCompressedKey());
     auto key = CKey::MakeCompressedKey();
     const CScript script = GetScriptForDestination(PKHash(key.GetPubKey()));
     COutPoint utxo(TxId(GetRandHash()), 0);
     Amount amount = 1 * COIN;
     const int height = 1234;
     BOOST_CHECK(pb.addUTXO(utxo, amount, height, false, key));
     auto proof = std::make_shared<Proof>(pb.build());
     const ProofId &proofid = proof->getId();
 
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.AddCoin(utxo, Coin(CTxOut(amount, script), height, false), false);
     }
 
     PeerId peerid = pm.getPeerId(proof);
     BOOST_CHECK_NE(peerid, NO_PEER);
     BOOST_CHECK(pm.verify());
 
     // Add nodes to our peer
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(pm.addNode(i, proofid));
         BOOST_CHECK(!TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
 
     // Orphan the proof
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.SpendCoin(utxo);
     }
 
     pm.updatedBlockTip();
     BOOST_CHECK(pm.isOrphan(proofid));
     BOOST_CHECK(!pm.getProof(proofid));
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(!TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
     BOOST_CHECK(pm.verify());
 
     // Make the proof great again
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.AddCoin(utxo, Coin(CTxOut(amount, script), height, false), false);
     }
 
     pm.updatedBlockTip();
     BOOST_CHECK(!pm.isOrphan(proofid));
     BOOST_CHECK(pm.getProof(proofid));
     // The peerid has certainly been updated
     peerid = pm.getPeerId(proof);
     BOOST_CHECK_NE(peerid, NO_PEER);
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(!TestPeerManager::isNodePending(pm, i));
         BOOST_CHECK(TestPeerManager::nodeBelongToPeer(pm, i, peerid));
     }
     BOOST_CHECK(pm.verify());
 }
 
 BOOST_AUTO_TEST_CASE(proof_conflict) {
     auto key = CKey::MakeCompressedKey();
     const CScript script = GetScriptForDestination(PKHash(key.GetPubKey()));
 
     TxId txid1(GetRandHash());
     TxId txid2(GetRandHash());
     BOOST_CHECK(txid1 != txid2);
 
     const Amount v = 5 * COIN;
     const int height = 1234;
 
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
 
         for (int i = 0; i < 10; i++) {
             coins.AddCoin(COutPoint(txid1, i),
                           Coin(CTxOut(v, script), height, false), false);
             coins.AddCoin(COutPoint(txid2, i),
                           Coin(CTxOut(v, script), height, false), false);
         }
     }
 
     avalanche::PeerManager pm;
     CKey masterKey = CKey::MakeCompressedKey();
     const auto getPeerId = [&](const std::vector<COutPoint> &outpoints) {
         ProofBuilder pb(0, 0, masterKey);
         for (const auto &o : outpoints) {
             BOOST_CHECK(pb.addUTXO(o, v, height, false, key));
         }
 
         return pm.getPeerId(std::make_shared<Proof>(pb.build()));
     };
 
     // Add one peer.
     const PeerId peer1 = getPeerId({COutPoint(txid1, 0)});
     BOOST_CHECK(peer1 != NO_PEER);
 
     // Same proof, same peer.
     BOOST_CHECK_EQUAL(getPeerId({COutPoint(txid1, 0)}), peer1);
 
     // Different txid, different proof.
     const PeerId peer2 = getPeerId({COutPoint(txid2, 0)});
     BOOST_CHECK(peer2 != NO_PEER && peer2 != peer1);
 
     // Different index, different proof.
     const PeerId peer3 = getPeerId({COutPoint(txid1, 1)});
     BOOST_CHECK(peer3 != NO_PEER && peer3 != peer1);
 
     // Empty proof, no peer.
     BOOST_CHECK_EQUAL(getPeerId({}), NO_PEER);
 
     // Multiple inputs.
     const PeerId peer4 = getPeerId({COutPoint(txid1, 2), COutPoint(txid2, 2)});
     BOOST_CHECK(peer4 != NO_PEER && peer4 != peer1);
 
     // Duplicated input.
     {
         ProofBuilder pb(0, 0, CKey::MakeCompressedKey());
         COutPoint o(txid1, 3);
         BOOST_CHECK(pb.addUTXO(o, v, height, false, key));
         PeerId peerid = pm.getPeerId(std::make_shared<Proof>(
             TestProofBuilder::buildDuplicatedStakes(pb)));
         BOOST_CHECK_EQUAL(peerid, NO_PEER);
     }
 
     // Multiple inputs, collision on first input.
     BOOST_CHECK_EQUAL(getPeerId({COutPoint(txid1, 0), COutPoint(txid2, 4)}),
                       NO_PEER);
 
     // Mutliple inputs, collision on second input.
     BOOST_CHECK_EQUAL(getPeerId({COutPoint(txid1, 4), COutPoint(txid2, 0)}),
                       NO_PEER);
 
     // Mutliple inputs, collision on both inputs.
     BOOST_CHECK_EQUAL(getPeerId({COutPoint(txid1, 0), COutPoint(txid2, 2)}),
                       NO_PEER);
 }
 
 BOOST_AUTO_TEST_CASE(orphan_proofs) {
     avalanche::PeerManager pm;
 
     auto key = CKey::MakeCompressedKey();
     const CScript script = GetScriptForDestination(PKHash(key.GetPubKey()));
 
     COutPoint outpoint1 = COutPoint(TxId(GetRandHash()), 0);
     COutPoint outpoint2 = COutPoint(TxId(GetRandHash()), 0);
     COutPoint outpoint3 = COutPoint(TxId(GetRandHash()), 0);
 
     const Amount v = 5 * COIN;
     const int height = 1234;
     const int wrongHeight = 12345;
 
     const auto makeProof = [&](const COutPoint &outpoint, const int h) {
         ProofBuilder pb(0, 0, CKey::MakeCompressedKey());
         BOOST_CHECK(pb.addUTXO(outpoint, v, h, false, key));
         return std::make_shared<Proof>(pb.build());
     };
 
     auto proof1 = makeProof(outpoint1, height);
     auto proof2 = makeProof(outpoint2, height);
     auto proof3 = makeProof(outpoint3, wrongHeight);
 
     const Coin coin = Coin(CTxOut(v, script), height, false);
 
     // Add outpoints 1 and 3, not 2
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.AddCoin(outpoint1, coin, false);
         coins.AddCoin(outpoint3, coin, false);
     }
 
     // Add the proofs
     BOOST_CHECK(pm.getPeerId(proof1) != NO_PEER);
     BOOST_CHECK(pm.getPeerId(proof2) == NO_PEER);
     BOOST_CHECK(pm.getPeerId(proof3) == NO_PEER);
 
     // Good
     BOOST_CHECK(!pm.isOrphan(proof1->getId()));
     // MISSING_UTXO
     BOOST_CHECK(pm.isOrphan(proof2->getId()));
     // HEIGHT_MISMATCH
     BOOST_CHECK(pm.isOrphan(proof3->getId()));
 
     const auto isGoodPeer = [&pm](const std::shared_ptr<Proof> &p) {
         bool ret = false;
         pm.forEachPeer([&](const Peer &peer) {
             if (p->getId() == peer.proof->getId()) {
                 ret = true;
             }
         });
         return ret;
     };
 
     BOOST_CHECK(isGoodPeer(proof1));
     BOOST_CHECK(!isGoodPeer(proof2));
     BOOST_CHECK(!isGoodPeer(proof3));
 
     // Add outpoint2, proof2 is no longer considered orphan
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.AddCoin(outpoint2, coin, false);
     }
 
     pm.updatedBlockTip();
     BOOST_CHECK(!pm.isOrphan(proof2->getId()));
     BOOST_CHECK(isGoodPeer(proof2));
 
     // The status of proof1 and proof3 are unchanged
     BOOST_CHECK(!pm.isOrphan(proof1->getId()));
     BOOST_CHECK(isGoodPeer(proof1));
     BOOST_CHECK(pm.isOrphan(proof3->getId()));
     BOOST_CHECK(!isGoodPeer(proof3));
 
     // Spend outpoint1, proof1 becomes orphan
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.SpendCoin(outpoint1);
     }
 
     pm.updatedBlockTip();
     BOOST_CHECK(pm.isOrphan(proof1->getId()));
     BOOST_CHECK(!isGoodPeer(proof1));
 
     // The status of proof2 and proof3 are unchanged
     BOOST_CHECK(!pm.isOrphan(proof2->getId()));
     BOOST_CHECK(isGoodPeer(proof2));
     BOOST_CHECK(pm.isOrphan(proof3->getId()));
     BOOST_CHECK(!isGoodPeer(proof3));
 
     // A reorg could make a previous HEIGHT_MISMATCH become valid
     {
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.SpendCoin(outpoint3);
         coins.AddCoin(outpoint3, Coin(CTxOut(v, script), wrongHeight, false),
                       false);
     }
 
     pm.updatedBlockTip();
     BOOST_CHECK(!pm.isOrphan(proof3->getId()));
     BOOST_CHECK(isGoodPeer(proof3));
 
     // The status of proof 1 and proof2 are unchanged
     BOOST_CHECK(pm.isOrphan(proof1->getId()));
     BOOST_CHECK(!isGoodPeer(proof1));
     BOOST_CHECK(!pm.isOrphan(proof2->getId()));
     BOOST_CHECK(isGoodPeer(proof2));
 }
 
 BOOST_AUTO_TEST_CASE(dangling_node) {
     avalanche::PeerManager pm;
 
-    auto proof = getRandomProofPtr(MIN_VALID_PROOF_SCORE);
+    auto proof = buildRandomProof(MIN_VALID_PROOF_SCORE);
     PeerId peerid = pm.getPeerId(proof);
     BOOST_CHECK_NE(peerid, NO_PEER);
 
     const TimePoint theFuture(std::chrono::steady_clock::now() +
                               std::chrono::hours(24));
 
     // Add nodes to this peer and update their request time far in the future
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(pm.addNode(i, proof->getId()));
         BOOST_CHECK(pm.updateNextRequestTime(i, theFuture));
     }
 
     // Remove the peer
     BOOST_CHECK(pm.removePeer(peerid));
 
     // Check the nodes are still there
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(pm.forNode(i, [](const Node &n) { return true; }));
     }
 
     // Build a new one
-    proof = getRandomProofPtr(MIN_VALID_PROOF_SCORE);
+    proof = buildRandomProof(MIN_VALID_PROOF_SCORE);
     peerid = pm.getPeerId(proof);
     BOOST_CHECK_NE(peerid, NO_PEER);
 
     // Update the nodes with the new proof
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(pm.addNode(i, proof->getId()));
         BOOST_CHECK(pm.forNode(
             i, [&](const Node &n) { return n.nextRequestTime == theFuture; }));
     }
 
     // Remove the peer
     BOOST_CHECK(pm.removePeer(peerid));
 
     // Disconnect the nodes
     for (int i = 0; i < 10; i++) {
         BOOST_CHECK(pm.removeNode(i));
     }
 }
 
 BOOST_AUTO_TEST_CASE(proof_accessors) {
     avalanche::PeerManager pm;
 
     constexpr int numProofs = 10;
 
     std::vector<std::shared_ptr<Proof>> proofs;
     proofs.reserve(numProofs);
     for (int i = 0; i < numProofs; i++) {
-        proofs.push_back(getRandomProofPtr(MIN_VALID_PROOF_SCORE));
+        proofs.push_back(buildRandomProof(MIN_VALID_PROOF_SCORE));
     }
 
     for (int i = 0; i < numProofs; i++) {
         BOOST_CHECK(pm.registerProof(proofs[i]));
         // Fail to add an existing proof
         BOOST_CHECK(!pm.registerProof(proofs[i]));
 
         for (int added = 0; added <= i; added++) {
             auto proof = pm.getProof(proofs[added]->getId());
             BOOST_CHECK(proof != nullptr);
 
             const ProofId &proofid = proof->getId();
             BOOST_CHECK_EQUAL(proofid, proofs[added]->getId());
         }
     }
 
     // No stake, copied from proof_tests.cpp
     const std::string badProofHex(
         "96527eae083f1f24625f049d9e54bb9a2102a93d98bf42ab90cfc0bf9e7c634ed76a7"
         "3e95b02cacfd357b64e4fb6c92e92dd00");
     bilingual_str error;
     Proof badProof;
     BOOST_CHECK(Proof::FromHex(badProof, badProofHex, error));
     BOOST_CHECK(
         !pm.registerProof(std::make_shared<Proof>(std::move(badProof))));
 }
 
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/avalanche/test/processor_tests.cpp b/src/avalanche/test/processor_tests.cpp
index dfe29909b..9b0c66755 100644
--- a/src/avalanche/test/processor_tests.cpp
+++ b/src/avalanche/test/processor_tests.cpp
@@ -1,1182 +1,1182 @@
 // Copyright (c) 2018-2020 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <avalanche/processor.h>
 
 #include <avalanche/delegationbuilder.h>
 #include <avalanche/peermanager.h>
 #include <avalanche/proofbuilder.h>
 #include <avalanche/voterecord.h>
 #include <chain.h>
 #include <config.h>
 #include <net_processing.h> // For ::PeerManager
 #include <reverse_iterator.h>
 #include <scheduler.h>
 #include <util/time.h>
 #include <util/translation.h> // For bilingual_str
 // D6970 moved LookupBlockIndex from chain.h to validation.h TODO: remove this
 // when LookupBlockIndex is refactored out of validation
 #include <validation.h>
 
 #include <avalanche/test/util.h>
 #include <test/util/setup_common.h>
 
 #include <boost/mpl/list.hpp>
 #include <boost/test/unit_test.hpp>
 
 using namespace avalanche;
 
 namespace avalanche {
 namespace {
     struct AvalancheTest {
         static void runEventLoop(avalanche::Processor &p) { p.runEventLoop(); }
 
         static std::vector<CInv> getInvsForNextPoll(Processor &p) {
             return p.getInvsForNextPoll(false);
         }
 
         static NodeId getSuitableNodeToQuery(Processor &p) {
             return p.getSuitableNodeToQuery();
         }
 
         static uint64_t getRound(const Processor &p) { return p.round; }
     };
 } // namespace
 } // namespace avalanche
 
 namespace {
 struct CConnmanTest : public CConnman {
     using CConnman::CConnman;
     void AddNode(CNode &node) {
         LOCK(cs_vNodes);
         vNodes.push_back(&node);
     }
     void ClearNodes() {
         LOCK(cs_vNodes);
         for (CNode *node : vNodes) {
             delete node;
         }
         vNodes.clear();
     }
 };
 
 CService ip(uint32_t i) {
     struct in_addr s;
     s.s_addr = i;
     return CService(CNetAddr(s), Params().GetDefaultPort());
 }
 
 struct AvalancheTestingSetup : public TestChain100Setup {
     const Config &config;
     CConnmanTest *m_connman;
 
     std::unique_ptr<Processor> m_processor;
 
     // The master private key we delegate to.
     CKey masterpriv;
 
     AvalancheTestingSetup()
         : TestChain100Setup(), config(GetConfig()),
           masterpriv(CKey::MakeCompressedKey()) {
         // Deterministic randomness for tests.
         auto connman = std::make_unique<CConnmanTest>(config, 0x1337, 0x1337);
         m_connman = connman.get();
         m_node.connman = std::move(connman);
         m_node.peerman = std::make_unique<::PeerManager>(
             config.GetChainParams(), *m_connman, m_node.banman.get(),
             *m_node.scheduler, *m_node.chainman, *m_node.mempool);
         m_node.chain = interfaces::MakeChain(m_node, config.GetChainParams());
 
         // Get the processor ready.
         bilingual_str error;
         m_processor = Processor::MakeProcessor(*m_node.args, *m_node.chain,
                                                m_node.connman.get(), error);
         BOOST_CHECK(m_processor);
     }
 
     ~AvalancheTestingSetup() {
         m_connman->ClearNodes();
         SyncWithValidationInterfaceQueue();
     }
 
     CNode *ConnectNode(ServiceFlags nServices) {
         static NodeId id = 0;
 
         CAddress addr(ip(GetRandInt(0xffffffff)), NODE_NONE);
         auto node = new CNode(id++, ServiceFlags(NODE_NETWORK), 0,
                               INVALID_SOCKET, addr, 0, 0, 0, CAddress(), "",
                               ConnectionType::OUTBOUND_FULL_RELAY);
         node->SetCommonVersion(PROTOCOL_VERSION);
         node->nServices = nServices;
         m_node.peerman->InitializeNode(config, node);
         node->nVersion = 1;
         node->fSuccessfullyConnected = true;
         node->m_avalanche_state = std::make_unique<CNode::AvalancheState>();
 
         m_connman->AddNode(*node);
         return node;
     }
 
     size_t next_coinbase = 0;
     std::shared_ptr<Proof> GetProof() {
         size_t current_coinbase = next_coinbase++;
         const CTransaction &coinbase = *m_coinbase_txns[current_coinbase];
         ProofBuilder pb(0, 0, masterpriv);
         BOOST_CHECK(pb.addUTXO(COutPoint(coinbase.GetId(), 0),
                                coinbase.vout[0].nValue, current_coinbase + 1,
                                true, coinbaseKey));
         return std::make_shared<Proof>(pb.build());
     }
 
     bool addNode(NodeId nodeid, const ProofId &proofid) {
         return m_processor->withPeerManager([&](avalanche::PeerManager &pm) {
             return pm.addNode(nodeid, proofid);
         });
     }
 
     bool addNode(NodeId nodeid) {
         auto proof = GetProof();
         return m_processor->withPeerManager([&](avalanche::PeerManager &pm) {
             return pm.registerProof(proof) &&
                    pm.addNode(nodeid, proof->getId());
         });
     }
 
     std::array<CNode *, 8> ConnectNodes() {
         auto proof = GetProof();
         BOOST_CHECK(
             m_processor->withPeerManager([&](avalanche::PeerManager &pm) {
                 return pm.registerProof(proof);
             }));
         const ProofId &proofid = proof->getId();
 
         std::array<CNode *, 8> nodes;
         for (CNode *&n : nodes) {
             n = ConnectNode(NODE_AVALANCHE);
             BOOST_CHECK(addNode(n->GetId(), proofid));
         }
 
         return nodes;
     }
 
     void runEventLoop() { AvalancheTest::runEventLoop(*m_processor); }
 
     NodeId getSuitableNodeToQuery() {
         return AvalancheTest::getSuitableNodeToQuery(*m_processor);
     }
 
     std::vector<CInv> getInvsForNextPoll() {
         return AvalancheTest::getInvsForNextPoll(*m_processor);
     }
 
     uint64_t getRound() const { return AvalancheTest::getRound(*m_processor); }
 
     bool registerVotes(NodeId nodeid, const avalanche::Response &response,
                        std::vector<avalanche::BlockUpdate> &blockUpdates) {
         int banscore;
         std::string error;
         std::vector<avalanche::ProofUpdate> proofUpdates;
         return m_processor->registerVotes(nodeid, response, blockUpdates,
                                           proofUpdates, banscore, error);
     }
 };
 
 struct BlockProvider {
     AvalancheTestingSetup *fixture;
 
     std::vector<BlockUpdate> updates;
     uint32_t invType;
 
     BlockProvider(AvalancheTestingSetup *_fixture)
         : fixture(_fixture), invType(MSG_BLOCK) {}
 
     CBlockIndex *buildVoteItem() const {
         CBlock block = fixture->CreateAndProcessBlock({}, CScript());
         const BlockHash blockHash = block.GetHash();
 
         LOCK(cs_main);
         return LookupBlockIndex(blockHash);
     }
 
     uint256 getVoteItemId(const CBlockIndex *pindex) const {
         return pindex->GetBlockHash();
     }
 
     bool registerVotes(NodeId nodeid, const avalanche::Response &response,
                        std::string &error) {
         int banscore;
         std::vector<avalanche::ProofUpdate> proofUpdates;
         return fixture->m_processor->registerVotes(
             nodeid, response, updates, proofUpdates, banscore, error);
     }
     bool registerVotes(NodeId nodeid, const avalanche::Response &response) {
         std::string error;
         return registerVotes(nodeid, response, error);
     }
 
     bool addToReconcile(const CBlockIndex *pindex) {
         return fixture->m_processor->addBlockToReconcile(pindex);
     }
 
     std::vector<Vote> buildVotesForItems(uint32_t error,
                                          std::vector<CBlockIndex *> &&items) {
         size_t numItems = items.size();
 
         std::vector<Vote> votes;
         votes.reserve(numItems);
 
         // Votes are sorted by most work first
         std::sort(items.begin(), items.end(), CBlockIndexWorkComparator());
         for (auto &item : reverse_iterate(items)) {
             votes.emplace_back(error, item->GetBlockHash());
         }
 
         return votes;
     }
 };
 
 struct ProofProvider {
     AvalancheTestingSetup *fixture;
 
     std::vector<ProofUpdate> updates;
     uint32_t invType;
 
     ProofProvider(AvalancheTestingSetup *_fixture)
         : fixture(_fixture), invType(MSG_AVA_PROOF) {}
 
     std::shared_ptr<Proof> buildVoteItem() const { return fixture->GetProof(); }
 
     uint256 getVoteItemId(const std::shared_ptr<Proof> &proof) const {
         return proof->getId();
     }
 
     bool registerVotes(NodeId nodeid, const avalanche::Response &response,
                        std::string &error) {
         int banscore;
         std::vector<avalanche::BlockUpdate> blockUpdates;
         return fixture->m_processor->registerVotes(
             nodeid, response, blockUpdates, updates, banscore, error);
     }
     bool registerVotes(NodeId nodeid, const avalanche::Response &response) {
         std::string error;
         return registerVotes(nodeid, response, error);
     }
 
     bool addToReconcile(const std::shared_ptr<Proof> &proof) {
         fixture->m_processor->addProofToReconcile(proof, true);
         return true;
     }
 
     std::vector<Vote>
     buildVotesForItems(uint32_t error,
                        std::vector<std::shared_ptr<Proof>> &&items) {
         size_t numItems = items.size();
 
         std::vector<Vote> votes;
         votes.reserve(numItems);
 
         // Votes are sorted by high score first
         std::sort(items.begin(), items.end(), ProofSharedPointerComparator());
         for (auto &item : items) {
             votes.emplace_back(error, item->getId());
         }
 
         return votes;
     }
 };
 
 } // namespace
 
 BOOST_FIXTURE_TEST_SUITE(processor_tests, AvalancheTestingSetup)
 
 // FIXME A std::tuple can be used instead of boost::mpl::list after boost 1.67
 using VoteItemProviders = boost::mpl::list<BlockProvider, ProofProvider>;
 
 #define REGISTER_VOTE_AND_CHECK(vr, vote, state, finalized, confidence)        \
     vr.registerVote(NO_NODE, vote);                                            \
     BOOST_CHECK_EQUAL(vr.isAccepted(), state);                                 \
     BOOST_CHECK_EQUAL(vr.hasFinalized(), finalized);                           \
     BOOST_CHECK_EQUAL(vr.getConfidence(), confidence);
 
 BOOST_AUTO_TEST_CASE(vote_record) {
     VoteRecord vraccepted(true);
 
     // Check initial state.
     BOOST_CHECK_EQUAL(vraccepted.isAccepted(), true);
     BOOST_CHECK_EQUAL(vraccepted.hasFinalized(), false);
     BOOST_CHECK_EQUAL(vraccepted.getConfidence(), 0);
 
     VoteRecord vr(false);
 
     // Check initial state.
     BOOST_CHECK_EQUAL(vr.isAccepted(), false);
     BOOST_CHECK_EQUAL(vr.hasFinalized(), false);
     BOOST_CHECK_EQUAL(vr.getConfidence(), 0);
 
     // We need to register 6 positive votes before we start counting.
     for (int i = 0; i < 6; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 0, false, false, 0);
     }
 
     // Next vote will flip state, and confidence will increase as long as we
     // vote yes.
     REGISTER_VOTE_AND_CHECK(vr, 0, true, false, 0);
 
     // A single neutral vote do not change anything.
     REGISTER_VOTE_AND_CHECK(vr, -1, true, false, 1);
     for (int i = 2; i < 8; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 0, true, false, i);
     }
 
     // Two neutral votes will stall progress.
     REGISTER_VOTE_AND_CHECK(vr, -1, true, false, 7);
     REGISTER_VOTE_AND_CHECK(vr, -1, true, false, 7);
     for (int i = 2; i < 8; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 0, true, false, 7);
     }
 
     // Now confidence will increase as long as we vote yes.
     for (int i = 8; i < AVALANCHE_FINALIZATION_SCORE; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 0, true, false, i);
     }
 
     // The next vote will finalize the decision.
     REGISTER_VOTE_AND_CHECK(vr, 1, true, true, AVALANCHE_FINALIZATION_SCORE);
 
     // Now that we have two no votes, confidence stop increasing.
     for (int i = 0; i < 5; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 1, true, true,
                                 AVALANCHE_FINALIZATION_SCORE);
     }
 
     // Next vote will flip state, and confidence will increase as long as we
     // vote no.
     REGISTER_VOTE_AND_CHECK(vr, 1, false, false, 0);
 
     // A single neutral vote do not change anything.
     REGISTER_VOTE_AND_CHECK(vr, -1, false, false, 1);
     for (int i = 2; i < 8; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 1, false, false, i);
     }
 
     // Two neutral votes will stall progress.
     REGISTER_VOTE_AND_CHECK(vr, -1, false, false, 7);
     REGISTER_VOTE_AND_CHECK(vr, -1, false, false, 7);
     for (int i = 2; i < 8; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 1, false, false, 7);
     }
 
     // Now confidence will increase as long as we vote no.
     for (int i = 8; i < AVALANCHE_FINALIZATION_SCORE; i++) {
         REGISTER_VOTE_AND_CHECK(vr, 1, false, false, i);
     }
 
     // The next vote will finalize the decision.
     REGISTER_VOTE_AND_CHECK(vr, 0, false, true, AVALANCHE_FINALIZATION_SCORE);
 
     // Check that inflight accounting work as expected.
     VoteRecord vrinflight(false);
     for (int i = 0; i < 2 * AVALANCHE_MAX_INFLIGHT_POLL; i++) {
         bool shouldPoll = vrinflight.shouldPoll();
         BOOST_CHECK_EQUAL(shouldPoll, i < AVALANCHE_MAX_INFLIGHT_POLL);
         BOOST_CHECK_EQUAL(vrinflight.registerPoll(), shouldPoll);
     }
 
     // Clear various number of inflight requests and check everything behaves as
     // expected.
     for (int i = 1; i < AVALANCHE_MAX_INFLIGHT_POLL; i++) {
         vrinflight.clearInflightRequest(i);
         BOOST_CHECK(vrinflight.shouldPoll());
 
         for (int j = 1; j < i; j++) {
             BOOST_CHECK(vrinflight.registerPoll());
             BOOST_CHECK(vrinflight.shouldPoll());
         }
 
         BOOST_CHECK(vrinflight.registerPoll());
         BOOST_CHECK(!vrinflight.shouldPoll());
     }
 }
 
 BOOST_AUTO_TEST_CASE(block_update) {
     CBlockIndex index;
     CBlockIndex *pindex = &index;
 
     std::set<VoteStatus> status{
         VoteStatus::Invalid,
         VoteStatus::Rejected,
         VoteStatus::Accepted,
         VoteStatus::Finalized,
     };
 
     for (auto s : status) {
         BlockUpdate abu(pindex, s);
         // The use of BOOST_CHECK instead of BOOST_CHECK_EQUAL prevents from
         // having to define operator<<() for each argument type.
         BOOST_CHECK(abu.getVoteItem() == pindex);
         BOOST_CHECK(abu.getStatus() == s);
     }
 }
 
 BOOST_AUTO_TEST_CASE(block_reconcile_twice) {
     CBlock block = CreateAndProcessBlock({}, CScript());
     const BlockHash blockHash = block.GetHash();
     CBlockIndex *pindex;
     {
         LOCK(cs_main);
         pindex = LookupBlockIndex(blockHash);
     }
 
     // Adding the block twice does nothing.
     BOOST_CHECK(m_processor->addBlockToReconcile(pindex));
     BOOST_CHECK(!m_processor->addBlockToReconcile(pindex));
     BOOST_CHECK(m_processor->isAccepted(pindex));
 }
 
 namespace {
 Response next(Response &r) {
     auto copy = r;
     r = {r.getRound() + 1, r.getCooldown(), r.GetVotes()};
     return copy;
 }
 } // namespace
 
 BOOST_AUTO_TEST_CASE_TEMPLATE(vote_item_register, P, VoteItemProviders) {
     P provider(this);
     auto &updates = provider.updates;
     const uint32_t invType = provider.invType;
 
     const auto item = provider.buildVoteItem();
     const auto itemid = provider.getVoteItemId(item);
 
     // Create nodes that supports avalanche.
     auto avanodes = ConnectNodes();
 
     // Querying for random item returns false.
     BOOST_CHECK(!m_processor->isAccepted(item));
 
     // Add a new item. Check it is added to the polls.
     BOOST_CHECK(provider.addToReconcile(item));
     auto invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemid);
 
     BOOST_CHECK(m_processor->isAccepted(item));
 
     int nextNodeIndex = 0;
     auto registerNewVote = [&](const Response &resp) {
         runEventLoop();
         auto nodeid = avanodes[nextNodeIndex++ % avanodes.size()]->GetId();
         BOOST_CHECK(provider.registerVotes(nodeid, resp));
     };
 
     // Let's vote for this item a few times.
     Response resp{0, 0, {Vote(0, itemid)}};
     for (int i = 0; i < 6; i++) {
         registerNewVote(next(resp));
         BOOST_CHECK(m_processor->isAccepted(item));
         BOOST_CHECK_EQUAL(m_processor->getConfidence(item), 0);
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // A single neutral vote do not change anything.
     resp = {getRound(), 0, {Vote(-1, itemid)}};
     registerNewVote(next(resp));
     BOOST_CHECK(m_processor->isAccepted(item));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(item), 0);
     BOOST_CHECK_EQUAL(updates.size(), 0);
 
     resp = {getRound(), 0, {Vote(0, itemid)}};
     for (int i = 1; i < 7; i++) {
         registerNewVote(next(resp));
         BOOST_CHECK(m_processor->isAccepted(item));
         BOOST_CHECK_EQUAL(m_processor->getConfidence(item), i);
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // Two neutral votes will stall progress.
     resp = {getRound(), 0, {Vote(-1, itemid)}};
     registerNewVote(next(resp));
     BOOST_CHECK(m_processor->isAccepted(item));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(item), 6);
     BOOST_CHECK_EQUAL(updates.size(), 0);
     registerNewVote(next(resp));
     BOOST_CHECK(m_processor->isAccepted(item));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(item), 6);
     BOOST_CHECK_EQUAL(updates.size(), 0);
 
     resp = {getRound(), 0, {Vote(0, itemid)}};
     for (int i = 2; i < 8; i++) {
         registerNewVote(next(resp));
         BOOST_CHECK(m_processor->isAccepted(item));
         BOOST_CHECK_EQUAL(m_processor->getConfidence(item), 6);
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // We vote for it numerous times to finalize it.
     for (int i = 7; i < AVALANCHE_FINALIZATION_SCORE; i++) {
         registerNewVote(next(resp));
         BOOST_CHECK(m_processor->isAccepted(item));
         BOOST_CHECK_EQUAL(m_processor->getConfidence(item), i);
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // As long as it is not finalized, we poll.
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemid);
 
     // Now finalize the decision.
     registerNewVote(next(resp));
     BOOST_CHECK_EQUAL(updates.size(), 1);
     BOOST_CHECK(updates[0].getVoteItem() == item);
     BOOST_CHECK(updates[0].getStatus() == VoteStatus::Finalized);
     updates.clear();
 
     // Once the decision is finalized, there is no poll for it.
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 0);
 
     // Now let's undo this and finalize rejection.
     BOOST_CHECK(provider.addToReconcile(item));
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemid);
 
     resp = {getRound(), 0, {Vote(1, itemid)}};
     for (int i = 0; i < 6; i++) {
         registerNewVote(next(resp));
         BOOST_CHECK(m_processor->isAccepted(item));
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // Now the state will flip.
     registerNewVote(next(resp));
     BOOST_CHECK(!m_processor->isAccepted(item));
     BOOST_CHECK_EQUAL(updates.size(), 1);
     BOOST_CHECK(updates[0].getVoteItem() == item);
     BOOST_CHECK(updates[0].getStatus() == VoteStatus::Rejected);
     updates.clear();
 
     // Now it is rejected, but we can vote for it numerous times.
     for (int i = 1; i < AVALANCHE_FINALIZATION_SCORE; i++) {
         registerNewVote(next(resp));
         BOOST_CHECK(!m_processor->isAccepted(item));
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // As long as it is not finalized, we poll.
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemid);
 
     // Now finalize the decision.
     registerNewVote(next(resp));
     BOOST_CHECK(!m_processor->isAccepted(item));
     BOOST_CHECK_EQUAL(updates.size(), 1);
     BOOST_CHECK(updates[0].getVoteItem() == item);
     BOOST_CHECK(updates[0].getStatus() == VoteStatus::Invalid);
     updates.clear();
 
     // Once the decision is finalized, there is no poll for it.
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 0);
 }
 
 BOOST_AUTO_TEST_CASE_TEMPLATE(multi_item_register, P, VoteItemProviders) {
     P provider(this);
     auto &updates = provider.updates;
     const uint32_t invType = provider.invType;
 
     auto itemA = provider.buildVoteItem();
     auto itemidA = provider.getVoteItemId(itemA);
 
     auto itemB = provider.buildVoteItem();
     auto itemidB = provider.getVoteItemId(itemB);
 
     // Create several nodes that support avalanche.
     auto avanodes = ConnectNodes();
 
     // Querying for random item returns false.
     BOOST_CHECK(!m_processor->isAccepted(itemA));
     BOOST_CHECK(!m_processor->isAccepted(itemB));
 
     // Start voting on item A.
     BOOST_CHECK(provider.addToReconcile(itemA));
     auto invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemidA);
 
     uint64_t round = getRound();
     runEventLoop();
     BOOST_CHECK(provider.registerVotes(avanodes[0]->GetId(),
                                        {round, 0, {Vote(0, itemidA)}}));
     BOOST_CHECK_EQUAL(updates.size(), 0);
 
     // Start voting on item B after one vote.
     std::vector<Vote> votes = provider.buildVotesForItems(0, {itemA, itemB});
     Response resp{round + 1, 0, votes};
     BOOST_CHECK(provider.addToReconcile(itemB));
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 2);
 
     // Ensure the inv ordering is as expected
     for (size_t i = 0; i < invs.size(); i++) {
         BOOST_CHECK_EQUAL(invs[i].type, invType);
         BOOST_CHECK(invs[i].hash == votes[i].GetHash());
     }
 
     // Let's vote for these items a few times.
     for (int i = 0; i < 4; i++) {
         NodeId nodeid = getSuitableNodeToQuery();
         runEventLoop();
         BOOST_CHECK(provider.registerVotes(nodeid, next(resp)));
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // Now it is accepted, but we can vote for it numerous times.
     for (int i = 0; i < AVALANCHE_FINALIZATION_SCORE; i++) {
         NodeId nodeid = getSuitableNodeToQuery();
         runEventLoop();
         BOOST_CHECK(provider.registerVotes(nodeid, next(resp)));
         BOOST_CHECK_EQUAL(updates.size(), 0);
     }
 
     // Running two iterration of the event loop so that vote gets triggered on A
     // and B.
     NodeId firstNodeid = getSuitableNodeToQuery();
     runEventLoop();
     NodeId secondNodeid = getSuitableNodeToQuery();
     runEventLoop();
 
     BOOST_CHECK(firstNodeid != secondNodeid);
 
     // Next vote will finalize item A.
     BOOST_CHECK(provider.registerVotes(firstNodeid, next(resp)));
     BOOST_CHECK_EQUAL(updates.size(), 1);
     BOOST_CHECK(updates[0].getVoteItem() == itemA);
     BOOST_CHECK(updates[0].getStatus() == VoteStatus::Finalized);
     updates = {};
 
     // We do not vote on A anymore.
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemidB);
 
     // Next vote will finalize item B.
     BOOST_CHECK(provider.registerVotes(secondNodeid, resp));
     BOOST_CHECK_EQUAL(updates.size(), 1);
     BOOST_CHECK(updates[0].getVoteItem() == itemB);
     BOOST_CHECK(updates[0].getStatus() == VoteStatus::Finalized);
     updates = {};
 
     // There is nothing left to vote on.
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 0);
 }
 
 BOOST_AUTO_TEST_CASE_TEMPLATE(poll_and_response, P, VoteItemProviders) {
     P provider(this);
     auto &updates = provider.updates;
     const uint32_t invType = provider.invType;
 
     const auto item = provider.buildVoteItem();
     const auto itemid = provider.getVoteItemId(item);
 
     // There is no node to query.
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), NO_NODE);
 
     // Create a node that supports avalanche and one that doesn't.
     ConnectNode(NODE_NONE);
     auto avanode = ConnectNode(NODE_AVALANCHE);
     NodeId avanodeid = avanode->GetId();
     BOOST_CHECK(addNode(avanodeid));
 
     // It returns the avalanche peer.
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     // Register an item and check it is added to the list of elements to poll.
     BOOST_CHECK(provider.addToReconcile(item));
     auto invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemid);
 
     // Trigger a poll on avanode.
     uint64_t round = getRound();
     runEventLoop();
 
     // There is no more suitable peer available, so return nothing.
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), NO_NODE);
 
     // Respond to the request.
     Response resp = {round, 0, {Vote(0, itemid)}};
     BOOST_CHECK(provider.registerVotes(avanodeid, resp));
     BOOST_CHECK_EQUAL(updates.size(), 0);
 
     // Now that avanode fullfilled his request, it is added back to the list of
     // queriable nodes.
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     auto checkRegisterVotesError = [&](NodeId nodeid,
                                        const avalanche::Response &response,
                                        const std::string &expectedError) {
         std::string error;
         BOOST_CHECK(!provider.registerVotes(nodeid, response, error));
         BOOST_CHECK_EQUAL(error, expectedError);
         BOOST_CHECK_EQUAL(updates.size(), 0);
     };
 
     // Sending a response when not polled fails.
     checkRegisterVotesError(avanodeid, next(resp), "unexpected-ava-response");
 
     // Trigger a poll on avanode.
     round = getRound();
     runEventLoop();
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), NO_NODE);
 
     // Sending responses that do not match the request also fails.
     // 1. Too many results.
     resp = {round, 0, {Vote(0, itemid), Vote(0, itemid)}};
     runEventLoop();
     checkRegisterVotesError(avanodeid, resp, "invalid-ava-response-size");
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     // 2. Not enough results.
     resp = {getRound(), 0, {}};
     runEventLoop();
     checkRegisterVotesError(avanodeid, resp, "invalid-ava-response-size");
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     // 3. Do not match the poll.
     resp = {getRound(), 0, {Vote()}};
     runEventLoop();
     checkRegisterVotesError(avanodeid, resp, "invalid-ava-response-content");
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     // 4. Invalid round count. Request is not discarded.
     uint64_t queryRound = getRound();
     runEventLoop();
 
     resp = {queryRound + 1, 0, {Vote()}};
     checkRegisterVotesError(avanodeid, resp, "unexpected-ava-response");
 
     resp = {queryRound - 1, 0, {Vote()}};
     checkRegisterVotesError(avanodeid, resp, "unexpected-ava-response");
 
     // 5. Making request for invalid nodes do not work. Request is not
     // discarded.
     resp = {queryRound, 0, {Vote(0, itemid)}};
     checkRegisterVotesError(avanodeid + 1234, resp, "unexpected-ava-response");
 
     // Proper response gets processed and avanode is available again.
     resp = {queryRound, 0, {Vote(0, itemid)}};
     BOOST_CHECK(provider.registerVotes(avanodeid, resp));
     BOOST_CHECK_EQUAL(updates.size(), 0);
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     // Out of order response are rejected.
     const auto item2 = provider.buildVoteItem();
     BOOST_CHECK(provider.addToReconcile(item2));
 
     std::vector<Vote> votes = provider.buildVotesForItems(0, {item, item2});
     resp = {getRound(), 0, {votes[1], votes[0]}};
     runEventLoop();
     checkRegisterVotesError(avanodeid, resp, "invalid-ava-response-content");
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 
     // But they are accepted in order.
     resp = {getRound(), 0, votes};
     runEventLoop();
     BOOST_CHECK(provider.registerVotes(avanodeid, resp));
     BOOST_CHECK_EQUAL(updates.size(), 0);
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), avanodeid);
 }
 
 BOOST_AUTO_TEST_CASE(dont_poll_invalid_block) {
     std::vector<BlockUpdate> updates;
 
     CBlock blockA = CreateAndProcessBlock({}, CScript());
     CBlock blockB = CreateAndProcessBlock({}, CScript());
     const BlockHash blockHashA = blockA.GetHash();
     const BlockHash blockHashB = blockB.GetHash();
     const CBlockIndex *pindexA;
     CBlockIndex *pindexB;
     {
         LOCK(cs_main);
         pindexA = LookupBlockIndex(blockHashA);
         pindexB = LookupBlockIndex(blockHashB);
     }
 
     auto avanodes = ConnectNodes();
 
     // Register the blocks and check they are added to the list of elements to
     // poll.
     BOOST_CHECK(m_processor->addBlockToReconcile(pindexA));
     BOOST_CHECK(m_processor->addBlockToReconcile(pindexB));
     auto invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 2);
     BOOST_CHECK_EQUAL(invs[0].type, MSG_BLOCK);
     BOOST_CHECK(invs[0].hash == blockHashB);
     BOOST_CHECK_EQUAL(invs[1].type, MSG_BLOCK);
     BOOST_CHECK(invs[1].hash == blockHashA);
 
     // When a block is marked invalid, stop polling.
     pindexB->nStatus = pindexB->nStatus.withFailed();
     Response resp{getRound(), 0, {Vote(0, blockHashA)}};
     runEventLoop();
     BOOST_CHECK(registerVotes(avanodes[0]->GetId(), resp, updates));
     BOOST_CHECK_EQUAL(updates.size(), 0);
 }
 
 BOOST_TEST_DECORATOR(*boost::unit_test::timeout(60))
 BOOST_AUTO_TEST_CASE_TEMPLATE(poll_inflight_timeout, P, VoteItemProviders) {
     P provider(this);
 
     const auto item = provider.buildVoteItem();
     const auto itemid = provider.getVoteItemId(item);
 
     // Add the item
     BOOST_CHECK(provider.addToReconcile(item));
 
     // Create a node that supports avalanche.
     auto avanode = ConnectNode(NODE_AVALANCHE);
     NodeId avanodeid = avanode->GetId();
     BOOST_CHECK(addNode(avanodeid));
 
     // Expire requests after some time.
     auto queryTimeDuration = std::chrono::milliseconds(10);
     m_processor->setQueryTimeoutDuration(queryTimeDuration);
     for (int i = 0; i < 10; i++) {
         Response resp = {getRound(), 0, {Vote(0, itemid)}};
 
         auto start = std::chrono::steady_clock::now();
         runEventLoop();
         // We cannot guarantee that we'll wait for just 1ms, so we have to bail
         // if we aren't within the proper time range.
         std::this_thread::sleep_for(std::chrono::milliseconds(1));
         runEventLoop();
 
         bool ret = provider.registerVotes(avanodeid, next(resp));
         if (std::chrono::steady_clock::now() > start + queryTimeDuration) {
             // We waited for too long, bail. Because we can't know for sure when
             // previous steps ran, ret is not deterministic and we do not check
             // it.
             i--;
             continue;
         }
 
         // We are within time bounds, so the vote should have worked.
         BOOST_CHECK(ret);
 
         // Now try again but wait for expiration.
         runEventLoop();
         std::this_thread::sleep_for(queryTimeDuration);
         runEventLoop();
         BOOST_CHECK(!provider.registerVotes(avanodeid, next(resp)));
     }
 }
 
 BOOST_AUTO_TEST_CASE_TEMPLATE(poll_inflight_count, P, VoteItemProviders) {
     P provider(this);
     const uint32_t invType = provider.invType;
 
     // Create enough nodes so that we run into the inflight request limit.
     auto proof = GetProof();
     BOOST_CHECK(m_processor->withPeerManager(
         [&](avalanche::PeerManager &pm) { return pm.registerProof(proof); }));
 
     std::array<CNode *, AVALANCHE_MAX_INFLIGHT_POLL + 1> nodes;
     for (auto &n : nodes) {
         n = ConnectNode(NODE_AVALANCHE);
         BOOST_CHECK(addNode(n->GetId(), proof->getId()));
     }
 
     // Add an item to poll
     const auto item = provider.buildVoteItem();
     const auto itemid = provider.getVoteItemId(item);
     BOOST_CHECK(provider.addToReconcile(item));
 
     // Ensure there are enough requests in flight.
     std::map<NodeId, uint64_t> node_round_map;
     for (int i = 0; i < AVALANCHE_MAX_INFLIGHT_POLL; i++) {
         NodeId nodeid = getSuitableNodeToQuery();
         BOOST_CHECK(node_round_map.find(nodeid) == node_round_map.end());
         node_round_map.insert(std::pair<NodeId, uint64_t>(nodeid, getRound()));
         auto invs = getInvsForNextPoll();
         BOOST_CHECK_EQUAL(invs.size(), 1);
         BOOST_CHECK_EQUAL(invs[0].type, invType);
         BOOST_CHECK(invs[0].hash == itemid);
         runEventLoop();
     }
 
     // Now that we have enough in flight requests, we shouldn't poll.
     auto suitablenodeid = getSuitableNodeToQuery();
     BOOST_CHECK(suitablenodeid != NO_NODE);
     auto invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 0);
     runEventLoop();
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), suitablenodeid);
 
     // Send one response, now we can poll again.
     auto it = node_round_map.begin();
     Response resp = {it->second, 0, {Vote(0, itemid)}};
     BOOST_CHECK(provider.registerVotes(it->first, resp));
     node_round_map.erase(it);
 
     invs = getInvsForNextPoll();
     BOOST_CHECK_EQUAL(invs.size(), 1);
     BOOST_CHECK_EQUAL(invs[0].type, invType);
     BOOST_CHECK(invs[0].hash == itemid);
 }
 
 BOOST_AUTO_TEST_CASE(quorum_diversity) {
     std::vector<BlockUpdate> updates;
 
     CBlock block = CreateAndProcessBlock({}, CScript());
     const BlockHash blockHash = block.GetHash();
     const CBlockIndex *pindex;
     {
         LOCK(cs_main);
         pindex = LookupBlockIndex(blockHash);
     }
 
     // Create nodes that supports avalanche.
     auto avanodes = ConnectNodes();
 
     // Querying for random block returns false.
     BOOST_CHECK(!m_processor->isAccepted(pindex));
 
     // Add a new block. Check it is added to the polls.
     BOOST_CHECK(m_processor->addBlockToReconcile(pindex));
 
     // Do one valid round of voting.
     uint64_t round = getRound();
     Response resp{round, 0, {Vote(0, blockHash)}};
 
     // Check that all nodes can vote.
     for (size_t i = 0; i < avanodes.size(); i++) {
         runEventLoop();
         BOOST_CHECK(registerVotes(avanodes[i]->GetId(), next(resp), updates));
     }
 
     // Generate a query for every single node.
     const NodeId firstNodeId = getSuitableNodeToQuery();
     std::map<NodeId, uint64_t> node_round_map;
     round = getRound();
     for (size_t i = 0; i < avanodes.size(); i++) {
         NodeId nodeid = getSuitableNodeToQuery();
         BOOST_CHECK(node_round_map.find(nodeid) == node_round_map.end());
         node_round_map[nodeid] = getRound();
         runEventLoop();
     }
 
     // Now only the first node can vote. All others would be duplicate in the
     // quorum.
     auto confidence = m_processor->getConfidence(pindex);
     BOOST_REQUIRE(confidence > 0);
 
     for (auto &[nodeid, r] : node_round_map) {
         if (nodeid == firstNodeId) {
             // Node 0 is the only one which can vote at this stage.
             round = r;
             continue;
         }
 
         BOOST_CHECK(
             registerVotes(nodeid, {r, 0, {Vote(0, blockHash)}}, updates));
         BOOST_CHECK_EQUAL(m_processor->getConfidence(pindex), confidence);
     }
 
     BOOST_CHECK(
         registerVotes(firstNodeId, {round, 0, {Vote(0, blockHash)}}, updates));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(pindex), confidence + 1);
 }
 
 BOOST_AUTO_TEST_CASE(event_loop) {
     CScheduler s;
 
     CBlock block = CreateAndProcessBlock({}, CScript());
     const BlockHash blockHash = block.GetHash();
     const CBlockIndex *pindex;
     {
         LOCK(cs_main);
         pindex = LookupBlockIndex(blockHash);
     }
 
     // Starting the event loop.
     BOOST_CHECK(m_processor->startEventLoop(s));
 
     // There is one task planned in the next hour (our event loop).
     std::chrono::system_clock::time_point start, stop;
     BOOST_CHECK_EQUAL(s.getQueueInfo(start, stop), 1);
 
     // Starting twice doesn't start it twice.
     BOOST_CHECK(!m_processor->startEventLoop(s));
 
     // Start the scheduler thread.
     std::thread schedulerThread(std::bind(&CScheduler::serviceQueue, &s));
 
     // Create a node that supports avalanche.
     auto avanode = ConnectNode(NODE_AVALANCHE);
     NodeId nodeid = avanode->GetId();
     BOOST_CHECK(addNode(nodeid));
 
     // There is no query in flight at the moment.
     BOOST_CHECK_EQUAL(getSuitableNodeToQuery(), nodeid);
 
     // Add a new block. Check it is added to the polls.
     uint64_t queryRound = getRound();
     BOOST_CHECK(m_processor->addBlockToReconcile(pindex));
 
     for (int i = 0; i < 60 * 1000; i++) {
         // Technically, this is a race condition, but this should do just fine
         // as we wait up to 1 minute for an event that should take 10ms.
         UninterruptibleSleep(std::chrono::milliseconds(1));
         if (getRound() != queryRound) {
             break;
         }
     }
 
     // Check that we effectively got a request and not timed out.
     BOOST_CHECK(getRound() > queryRound);
 
     // Respond and check the cooldown time is respected.
     uint64_t responseRound = getRound();
     auto queryTime =
         std::chrono::steady_clock::now() + std::chrono::milliseconds(100);
 
     std::vector<BlockUpdate> updates;
     registerVotes(nodeid, {queryRound, 100, {Vote(0, blockHash)}}, updates);
     for (int i = 0; i < 10000; i++) {
         // We make sure that we do not get a request before queryTime.
         UninterruptibleSleep(std::chrono::milliseconds(1));
         if (getRound() != responseRound) {
             BOOST_CHECK(std::chrono::steady_clock::now() > queryTime);
             break;
         }
     }
 
     // But we eventually get one.
     BOOST_CHECK(getRound() > responseRound);
 
     // Stop event loop.
     BOOST_CHECK(m_processor->stopEventLoop());
 
     // We don't have any task scheduled anymore.
     BOOST_CHECK_EQUAL(s.getQueueInfo(start, stop), 0);
 
     // Can't stop the event loop twice.
     BOOST_CHECK(!m_processor->stopEventLoop());
 
     // Wait for the scheduler to stop.
     s.StopWhenDrained();
     schedulerThread.join();
 }
 
 BOOST_AUTO_TEST_CASE(destructor) {
     CScheduler s;
     std::chrono::system_clock::time_point start, stop;
 
     std::thread schedulerThread;
     BOOST_CHECK(m_processor->startEventLoop(s));
     BOOST_CHECK_EQUAL(s.getQueueInfo(start, stop), 1);
 
     // Start the service thread after the queue size check to prevent a race
     // condition where the thread may be processing the event loop task during
     // the check.
     schedulerThread = std::thread(std::bind(&CScheduler::serviceQueue, &s));
 
     // Destroy the processor.
     m_processor.reset();
 
     // Now that avalanche is destroyed, there is no more scheduled tasks.
     BOOST_CHECK_EQUAL(s.getQueueInfo(start, stop), 0);
 
     // Wait for the scheduler to stop.
     s.StopWhenDrained();
     schedulerThread.join();
 }
 
 BOOST_AUTO_TEST_CASE(add_proof_to_reconcile) {
     uint32_t score = MIN_VALID_PROOF_SCORE;
 
     auto addProofToReconcile = [&](uint32_t proofScore) {
-        auto proof = std::make_shared<Proof>(buildRandomProof(proofScore));
+        auto proof = buildRandomProof(proofScore);
         m_processor->addProofToReconcile(proof, GetRandInt(1));
         return proof;
     };
 
     for (size_t i = 0; i < AVALANCHE_MAX_ELEMENT_POLL - 1; i++) {
         auto proof = addProofToReconcile(++score);
 
         auto invs = AvalancheTest::getInvsForNextPoll(*m_processor);
         BOOST_CHECK_EQUAL(invs.size(), i + 1);
         BOOST_CHECK(invs.front().IsMsgProof());
         BOOST_CHECK_EQUAL(invs.front().hash, proof->getId());
     }
 
     // From here a new proof is only polled if its score is in the top
     // AVALANCHE_MAX_ELEMENT_POLL - 1
     ProofId lastProofId;
     for (size_t i = 0; i < 10; i++) {
         auto proof = addProofToReconcile(++score);
 
         auto invs = AvalancheTest::getInvsForNextPoll(*m_processor);
         BOOST_CHECK_EQUAL(invs.size(), AVALANCHE_MAX_ELEMENT_POLL - 1);
         BOOST_CHECK(invs.front().IsMsgProof());
         BOOST_CHECK_EQUAL(invs.front().hash, proof->getId());
 
         lastProofId = proof->getId();
     }
 
     for (size_t i = 0; i < 10; i++) {
         auto proof = addProofToReconcile(--score);
 
         auto invs = AvalancheTest::getInvsForNextPoll(*m_processor);
         BOOST_CHECK_EQUAL(invs.size(), AVALANCHE_MAX_ELEMENT_POLL - 1);
         BOOST_CHECK(invs.front().IsMsgProof());
         BOOST_CHECK_EQUAL(invs.front().hash, lastProofId);
     }
 
     // The score is not high enough to get polled
     auto proof = addProofToReconcile(--score);
     auto invs = AvalancheTest::getInvsForNextPoll(*m_processor);
     for (auto &inv : invs) {
         BOOST_CHECK_NE(inv.hash, proof->getId());
     }
 }
 
 BOOST_AUTO_TEST_CASE(proof_record) {
     BOOST_CHECK(!m_processor->isAccepted(nullptr));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(nullptr), -1);
 
     auto proofA = GetProof();
     auto proofB = GetProof();
 
     BOOST_CHECK(!m_processor->isAccepted(proofA));
     BOOST_CHECK(!m_processor->isAccepted(proofB));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(proofA), -1);
     BOOST_CHECK_EQUAL(m_processor->getConfidence(proofB), -1);
 
     m_processor->addProofToReconcile(proofA, false);
     BOOST_CHECK(!m_processor->isAccepted(proofA));
     BOOST_CHECK(!m_processor->isAccepted(proofB));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(proofA), 0);
     BOOST_CHECK_EQUAL(m_processor->getConfidence(proofB), -1);
 
     m_processor->addProofToReconcile(proofB, true);
     BOOST_CHECK(!m_processor->isAccepted(proofA));
     BOOST_CHECK(m_processor->isAccepted(proofB));
     BOOST_CHECK_EQUAL(m_processor->getConfidence(proofA), 0);
     BOOST_CHECK_EQUAL(m_processor->getConfidence(proofB), 0);
 }
 
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/avalanche/test/proof_tests.cpp b/src/avalanche/test/proof_tests.cpp
index 3c0ef62a9..eaf19b850 100644
--- a/src/avalanche/test/proof_tests.cpp
+++ b/src/avalanche/test/proof_tests.cpp
@@ -1,1058 +1,1058 @@
 // Copyright (c) 2020 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <avalanche/proof.h>
 
 #include <avalanche/proofbuilder.h>
 #include <avalanche/test/util.h>
 #include <avalanche/validation.h>
 #include <coins.h>
 #include <script/standard.h>
 #include <streams.h>
 #include <util/strencodings.h>
 
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 
 using namespace avalanche;
 
 BOOST_FIXTURE_TEST_SUITE(proof_tests, TestingSetup)
 
 BOOST_AUTO_TEST_CASE(proof_random) {
     for (int i = 0; i < 1000; i++) {
         const uint32_t score = InsecureRand32();
-        const Proof p = buildRandomProof(score);
-        BOOST_CHECK_EQUAL(p.getScore(), score);
+        auto p = buildRandomProof(score);
+        BOOST_CHECK_EQUAL(p->getScore(), score);
 
         ProofValidationResult expected_state =
             hasDustStake(p) ? ProofValidationResult::DUST_THRESOLD
                             : ProofValidationResult::NONE;
 
         ProofValidationState state;
-        BOOST_CHECK_EQUAL(p.verify(state),
+        BOOST_CHECK_EQUAL(p->verify(state),
                           state.GetResult() == ProofValidationResult::NONE);
         BOOST_CHECK(state.GetResult() == expected_state);
     }
 }
 
 BOOST_AUTO_TEST_CASE(proofbuilder) {
     // Master key.
     auto key = CKey::MakeCompressedKey();
     const CPubKey master = key.GetPubKey();
 
     const uint64_t sequence = InsecureRandBits(64);
     const int64_t expiration = InsecureRandBits(64);
 
     ProofBuilder pb(sequence, expiration, key);
 
     for (int i = 0; i < 3; i++) {
         key.MakeNewKey(true);
         BOOST_CHECK(pb.addUTXO(COutPoint(TxId(GetRandHash()), InsecureRand32()),
                                int64_t(InsecureRand32()) * COIN / 100,
                                InsecureRand32(), InsecureRandBool(), key));
     }
 
     Proof p = pb.build();
 
     ProofValidationState state;
     BOOST_CHECK(p.verify(state));
 
     BOOST_CHECK_EQUAL(p.getSequence(), sequence);
     BOOST_CHECK_EQUAL(p.getExpirationTime(), expiration);
     BOOST_CHECK(p.getMaster() == master);
 
     BOOST_CHECK(state.GetResult() == ProofValidationResult::NONE);
 }
 
 struct TestVector {
     std::string name;
     std::string hex;
     ProofId proofid;
     uint32_t score;
     ProofValidationResult result;
 };
 
 BOOST_AUTO_TEST_CASE(deserialization) {
     // All stakes signed using the key:
     // KydYrKDNsVnY5uhpLyC4UmazuJvUjNoKJhEEv9f1mdK1D5zcnMSM
     std::vector<TestVector> legacyFormatTestCases{
         {"No utxo staked",
          "96527eae083f1f24625f049d9e54bb9a2102a93d98bf42ab90cfc0bf9e7c634ed76a7"
          "3e95b02cacfd357b64e4fb6c92e92dd00",
          ProofId::fromHex("19f6631738a5a0196bf6152dcdb40de4675954567b444631cdec"
                           "52d4c39b5316"),
          0, ProofValidationResult::NO_STAKE},
         {"1 utxo staked",
          "a6d66db9fe9378fdd37a0ad2c01c2acd2103648144bb6a0c1d09b0f04d0df6d55f914"
          "fd81efc65f23a718b68b7c9e42bd5430145a4d07798547464daa53acefb7c97c0c415"
          "ed8e81e549ff56a0ef6f847fcc9ca855b36200fe38dce5060000e707d7274104fb662"
          "6e21dbd1cc9feeecdefc9213fdce2b51ac4bb44e1f8dc6f14c2052f5dd7bfaeb2267a"
          "97ca2bec6e0dd4acf50a66204bde1ebb5d6c551684cff2f939920f7fbb2efd860d6d5"
          "926bf425eb47b78bf6979cdcd67eb705e2c9a4d45a0930ba25463178a3fb99cb28c8b"
          "77d8fcf68c54ebfadf08b9a446c251a0088301c50d53",
          ProofId::fromHex("82754c0d4170521b19360c6862483ad435b7b95f078aedf781d6"
                           "9a6c5b89a916"),
          7584312, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"2 utxo staked",
          "872379ab64f55b4166ca0e79639999ec4104a66861de557a54eefc0375264cc17c3a3"
          "50ccabca6fd9c91883e899ab55bb140517aa56c5b4041908e7027a786b99f66488a04"
          "135ce5fe189a99a7bc541ddfe602fabf3ad5b875840e7813a66d5ea8a1288a49b6222"
          "b59fcbe6249f94e5927f9f4b884b0b040a534b3ba040000d045d5d021036830e697b0"
          "ee89866da798a8945bd85b352545ec1bcace7e04909ea54c134f16d5fe4e972b7acd2"
          "9ebfc2b7b11c26974b84e5f21a45bbe8372472f59e5dfdea7e9e5857c6aebe5dbc5e6"
          "46dfbf4e7cee380afaddb15d06153bf1755b9ef00a616d4c8c3c3a662b5eddc192656"
          "4a488e3e68e334291078001480f7fa5144ef3a606a41e85c0218dd377090000e41099"
          "912102ebfcea8e1864c1273c41e0d7c1e9097be5c491bbbf5fe31161d8e5589b9d6b5"
          "b12f3b963c7fc7614d56d83af907e5cb18ac2f4c3e70a8c4253995f6bc002ec5e3504"
          "91c965cba4dbc11c210979217f1ac3ece7a748f5b2fcf5cced40a5d4c40e",
          ProofId::fromHex("ba5aba9be72c9c2c52f857b81245e1ec85c879bbc8e111008673"
                           "d78c26610b05"),
          15610172, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"3 utxo staked",
          "525e2aa04af0e2457c66ac9e7f66257f210252db8e3ceea6fca44a7696e82f7b77e5a"
          "4025e60ac60271b174e91ffbb6ce01f039ce8d3b77938e49ce3bc9824e90b72c65542"
          "2fb502f137e03a4499e5223d10096fe541eb80316ce3c80800000285f59341044fd7e"
          "95de7c7bb30e7f60434a3e1a414a9e5d9c383c7b27396b1b84355a32e2996ecb98dc2"
          "0143089932fa1b905a60fc3cfefeea193c91d1405f7c03de494fa4de065c067d64606"
          "0e9270281c316d5c4c01d7e43d009151a72bf647794ce1727cbefaeb19719f916cd4d"
          "d176c376a4da72431b61736d4a3e01c25ba057eac0af8f2988b78d1b75e02281fac56"
          "2357a06353bf7f214c883e65add05b3a616300cb99cc963c0f4ded8c00e0000b03aab"
          "f82103172b4f1890594508ab1e0cc5e9728b8a249660da4df724762a8fd888e8ece1b"
          "d6fe923ed17ad0fd77a90d31e3877de1a8cdb4e95bcf2cdd6fb9768f86789f253b432"
          "f3b5058b2d1892e90882529055fdedf8ae5d3280b2404a65321cf7f7229202db300ff"
          "2897e33259a81dfc4bf296c3a156dc8dbfa074c602dd2250cc531b346fc28bb80ddf2"
          "9ddc020000a713a5bb21035615635d449988a4eea03fd317e44481bde2e34a2489f3f"
          "b24f0b0ea1cbfc4030bec095a8d3e9c2a233778535dc1fcc07755149b23ea8c17931a"
          "37e9377eaa2f45bafb8d0bb9ba1700aab88fd6a53ea3e83d95ad2d84e7abe828f5570"
          "91b185e",
          ProofId::fromHex("9ea64e9760f2c7832f1c9840923947915361acb22dcc0bae4404"
                           "94be0d51842d"),
          29026903, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"4 utxo staked",
          "eef33172651f752ac255c85a4e1374992102c12b37ff6139157865fc4c3a9d7ad999b"
          "686ade45d453545d04e76f6e14793b404295de5ebf9fbbbb65fc1d9a71587c5284cff"
          "b2e834addefe090b8200435668c8f02c0b0100689a117e0e000007d801582102a682d"
          "9d12d53b0eb37a3af2838510f079041905a75f82b6a3fb5558728d781fbf868d1d968"
          "27b273f5a79f84ebe23add967a98f472fb80323439d0a65d546fc3745806f6d7f3381"
          "24a7a2573864e97a26246644a7d7b05d97943dfcdb4b694df631e6dc5f87e28c1fe3e"
          "5ba021f38c471638769041db81ffcf8c9887d078419f97fe2a2c408fee822c0600001"
          "689b9cd2102e38d0adddcd7c88e3c87b8babcae10647e2862fb719839fc8890e42aeb"
          "929b85e1a3f14e2cdc65e2b1396f2dae41b047958cdc7e4d2f6fa051065829e26797c"
          "5b882e45bb9fea32c0b0e0ad90f8ac1e5d8d0b16a9b74d77614b7fd99e56b6091aca3"
          "67f8f7a68d1b654e51dd00733bd191dc9bea2ba750e063b05d962aaf9c4d2088ce4f0"
          "03e73e253040000a5eebe222103a20dd85b66b44b22fdd17a93762194c9bedb442c7f"
          "fd7f08a9f82c42a8c1d9a0443f700cb8a40c8cf7f840b5137b6d019efed961771d095"
          "88b0eb3c5e1672bb95b06ca7e2068e564001aa75b8c37bb6601117c286b6b0c9728d1"
          "e928ab02e3b67e9422b484ef2624ce5de974b5bd616874ec39d03d32ed0bf114759b7"
          "0bf5dcef51534b100515301140f0000950121754104d66dba1569164a134111961133"
          "4bad5e2d398823f1454ceecb9c4266fd3ba4b969ac4d4f6c4b3975d19c2f7dcbbca09"
          "6af5395780a2d3c42505146c095bc861fab15238fb8aa1fb82c7ad28b0ee5d1335348"
          "76dc7887490c7c6e61103b2cd221f1991826a73fecf08e0b5a0a7d357a5431eee032d"
          "14a348c80ca1833d68b3d7b",
          ProofId::fromHex("ae60f62b336c6a948f95af123bc25574b0c5f423d1cab8f795d3"
                           "bf8f895457f3"),
          44059793, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Properly signed 1 UTXO proof",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("cbd77dad2ebc525c591ab44a0f6a25803c1d934c3e5caa61f9f4"
                           "c63c9f29a4e6"),
          444638638, ProofValidationResult::NONE},
         {"Duplicated UTXO",
          "60f8332a3ff3430a4f3c9010160cc63e21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde302d1e26c2287948bc6ab2b55945c591b8ba3ff"
          "a237f5d9164d30a4f10145a61f788e639b1480731e2aead30500bf8462872102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680f43f437a2d"
          "8910aa81ff6c5619dd7b27a1e4b794841e3ab60a3878cf00cff8c0135dc85e451e179"
          "34b252b51b44db5a8761d215565cc9533cdecfda0870ef079d1e26c2287948bc6ab2b"
          "55945c591b8ba3ffa237f5d9164d30a4f10145a61f788e639b1480731e2aead30500b"
          "f8462872102449fb5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8"
          "bce680f43f437a2d8910aa81ff6c5619dd7b27a1e4b794841e3ab60a3878cf00cff8c"
          "0135dc85e451e17934b252b51b44db5a8761d215565cc9533cdecfda0870ef079",
          ProofId::fromHex("a7cd6e76b5766cf4fc2251da4a01668682a1786d4b76539e04d7"
                           "f79cebeb5983"),
          3280755132, ProofValidationResult::DUPLICATE_STAKE},
         {"Properly signed 3 UTXO proof",
          "c964aa6fde575e4ce8404581c7be874e21038439233261789dd340bdc1450172d9c67"
          "1b72ee8c0b2736ed2a3a250760897fd03e4ed76e1f19b2c2a0fcc069b4ace4a078cb5"
          "cc31e9e19b266d0af41ea8bb0c30c8b47c95a856d9aa000000007dfdd89a21030f588"
          "3ac0b61082277ad94d9f5f979baffc49d516167aeda0eb7de30db319a411f97bc976e"
          "0490468f2f6d552c8cf87e8def1492b8ac81df0b4448a3c212e9000f9e753b97c93e0"
          "2fbe8976c95488b54a24f7df00d3cfed308701e6d690c394cac098c86414715db364a"
          "4e32216084c561acdd79e0860b1fdf7497b159cb13230451200296c902ee000000009"
          "f2bc7392102a397e8e1f737cae7d8c41ec68445261e9201ed36bc694d753095f716b3"
          "97319d5c5ef9a7712ec77b6826b29bf53691bbcb6873a326f313efb8cdb8911715bc6"
          "7d61a3b804f9ac9162374c6df42dc918b0ba3f05d0578cd9f96d5078c903b89f30b1e"
          "5f35704cb63360aa3d5f444ee35eea4c154c1af6d4e7595b409ada4b42377764698a9"
          "15c2ac4000000000f28db3221039f1ae9bbeeafa63abdc362f0a2c00e6c0582615b79"
          "61745180c47a0b7800abc1e97c016b9e99625394b738643e8ef0d3d4936165caff79c"
          "1070d36ca432ba04dbbb54474a42f9e72587d05ba6353ce1be41a0e80e2d2257bc444"
          "99fa26f5c1d7",
          ProofId::fromHex("317289c8d2f4fb7b4fea5195e4dbc9804018c6aab71606b50e27"
                           "ddd8e2d985db"),
          10150, ProofValidationResult::NONE},
         {"Changing sequence affect ProofId",
          "d87587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("333c462a0161e9146da55d77733a2d4ccd022217a70beb004742"
                           "5069f1d32ed5"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing expiration affect ProofId",
          "d97587e6c882615797011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("6b7d6b32a88e68e830454bb0189ac14dc938917bdc64f22ef11d"
                           "d41535ede85a"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the master key affect ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469aa5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("d4e2673f9df2e5c506892f3794b986910c77aa9b0c292cdcfea8"
                           "3dd804008b00"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the TxId affect the ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90179a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("fefa0e3d8f76358431caba523ac71faaf57921bb6f1049f74a3e"
                           "8bebd512c20b"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the outpoint index change the ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91df00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("a9f6b78b97a01d21d47b834bb8bf5d9397f50bfac115ec3da05b"
                           "695189aef040"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the amount changes the ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21814712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("89796be200e6eeeefdb894e47f16653afc572310d5f94c859cac"
                           "628ffc0d9781"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the height changes the ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010028e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("77db71b3099331de1e09262d03ee4a5f2d2c21f5abc48f68e28d"
                           "456cecc822ce"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the pubkey changes the ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102459fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e2",
          ProofId::fromHex("3663e72aae7fe4dacde5aa6d5e6f2a3041171d9e7756a47662e1"
                           "e0a11e82621c"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the signature does NOT change the ProofId",
          "d97587e6c882615796011ec8f9a7b1c6410469ab5a892ffa4bb104a3d5760dd893a55"
          "02512eea4ba32a6d6672767be4959c0f70489b803a47a3abf83f30e8d9da978de4027"
          "c70ce7e0d3b0ad62eb08edd8f90169a79ff23e1d58c64afad42ad81cffe53967e16be"
          "b692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb5237e"
          "fe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6800a7b4811c6412ad"
          "f94b0d6bb5227aeec27f49b2948b6e3da564d12d96ff00779f113d52c82093e101323"
          "4440ad829030c685ca03d4fd9ce95b298e79c5eee6e3",
          ProofId::fromHex("cbd77dad2ebc525c591ab44a0f6a25803c1d934c3e5caa61f9f4"
                           "c63c9f29a4e6"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"1 utxo staked but zero coins",
          "a6d6852ffa70b172d37a0ad2c01c2acd21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30145a4d07798547464daa53acefb7c97c0c415"
          "ed8e81e549ff56a0ef6f847fcc9ca855b3620000000000000000e707d7272102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68065cd42e0e6"
          "9d511ad24ecb3c3af07176bcf890caa7cfc64039dc65e51014dd99d11bd00ffbfbcc1"
          "9619ca502bfd4dd6dbc0967692ff6d2211b0bd9b9f05e1298",
          ProofId::fromHex("38f7c9696f9c2c07db3f23024d550a6b0b7f851013074280dbe3"
                           "49f42a2a5a00"),
          0, ProofValidationResult::DUST_THRESOLD},
     };
 
     // Proof master key:
     // privkey L4J6gEE4wL9ji2EQbzS5dPMTTsw8LRvcMst1Utij4e3X5ccUSdqW
     std::vector<TestVector> regularFormatTestCases{
         // Duplicated from the legacy tests, using P2PK payout to
         // 023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3
         {"No utxo staked",
          "96527eae083f1f24625f049d9e54bb9a21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde3002321023beefdde700a6bc02036335b4df141"
          "c8bc67bb05a971f5ac2745fd683797dde3ac135da984db510334abe41134e3d4ef09a"
          "d006b1152be8bc413182bf6f947eac1f8580fe265a382195aa2d73935cabf86d90a8f"
          "666d0a62385ae24732eca51575",
          ProofId::fromHex("979dbc3b1351ee12f91f537e04e61fdf93a73d5ebfc317bccd12"
                           "643b8be87b02"),
          0, ProofValidationResult::NO_STAKE},
         {"1 utxo staked",
          "a6d66db9fe9378fdd37a0ad2c01c2acd21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30145a4d07798547464daa53acefb7c97c0c415"
          "ed8e81e549ff56a0ef6f847fcc9ca855b36200fe38dce5060000e707d7274104fb662"
          "6e21dbd1cc9feeecdefc9213fdce2b51ac4bb44e1f8dc6f14c2052f5dd7bfaeb2267a"
          "97ca2bec6e0dd4acf50a66204bde1ebb5d6c551684cff2f939920f7fbb2efd860d6d5"
          "926bf425eb47b78bf6979cdcd67eb705e2c9a4d45a0930ba25463178a3fb99cb28c8b"
          "77d8fcf68c54ebfadf08b9a446c251a0088301c50d532321023beefdde700a6bc0203"
          "6335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac845148594a3067f06bc2cf"
          "495a1191c00e012dd3d0e4b0c393b3e46c2adcebc3df50f1a203f02e445a0101f4675"
          "26becb0aa4c64400a10bbde83b3f0290bdeaa",
          ProofId::fromHex("e01bac293ed39e8d5e06214e7fe0bceb9646ef253ce501dcd7a4"
                           "75f802ab07f1"),
          7584312, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"2 utxo staked",
          "872379ab64f55b4166ca0e79639999ec21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde302fabf3ad5b875840e7813a66d5ea8a1288a49"
          "b6222b59fcbe6249f94e5927f9f4b884b0b040a534b3ba040000d045d5d021036830e"
          "697b0ee89866da798a8945bd85b352545ec1bcace7e04909ea54c134f16d5fe4e972b"
          "7acd29ebfc2b7b11c26974b84e5f21a45bbe8372472f59e5dfdea7e9e5857c6aebe5d"
          "bc5e646dfbf4e7cee380afaddb15d06153bf1755b9ef00a616d4c8c3c3a662b5eddc1"
          "926564a488e3e68e334291078001480f7fa5144ef3a606a41e85c0218dd377090000e"
          "41099912102ebfcea8e1864c1273c41e0d7c1e9097be5c491bbbf5fe31161d8e5589b"
          "9d6b5b12f3b963c7fc7614d56d83af907e5cb18ac2f4c3e70a8c4253995f6bc002ec5"
          "e350491c965cba4dbc11c210979217f1ac3ece7a748f5b2fcf5cced40a5d4c40e2321"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ace"
          "a8c988e488eaeef3dc441eb8ede93d2e249ecac3a4277d0347bb1abfdb79b7ebc507e"
          "5447309db034983b38bd663242834b89026424472e192220863274b266",
          ProofId::fromHex("ebf52f8d3c845761e55ef145a37537162e5fbbcc87c58a5b0040"
                           "d0a9c89003c4"),
          15610172, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"3 utxo staked",
          "525e2aa04af0e2457c66ac9e7f66257f21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde3039ce8d3b77938e49ce3bc9824e90b72c65542"
          "2fb502f137e03a4499e5223d10096fe541eb80316ce3c80800000285f59341044fd7e"
          "95de7c7bb30e7f60434a3e1a414a9e5d9c383c7b27396b1b84355a32e2996ecb98dc2"
          "0143089932fa1b905a60fc3cfefeea193c91d1405f7c03de494fa4de065c067d64606"
          "0e9270281c316d5c4c01d7e43d009151a72bf647794ce1727cbefaeb19719f916cd4d"
          "d176c376a4da72431b61736d4a3e01c25ba057eac0af8f2988b78d1b75e02281fac56"
          "2357a06353bf7f214c883e65add05b3a616300cb99cc963c0f4ded8c00e0000b03aab"
          "f82103172b4f1890594508ab1e0cc5e9728b8a249660da4df724762a8fd888e8ece1b"
          "d6fe923ed17ad0fd77a90d31e3877de1a8cdb4e95bcf2cdd6fb9768f86789f253b432"
          "f3b5058b2d1892e90882529055fdedf8ae5d3280b2404a65321cf7f7229202db300ff"
          "2897e33259a81dfc4bf296c3a156dc8dbfa074c602dd2250cc531b346fc28bb80ddf2"
          "9ddc020000a713a5bb21035615635d449988a4eea03fd317e44481bde2e34a2489f3f"
          "b24f0b0ea1cbfc4030bec095a8d3e9c2a233778535dc1fcc07755149b23ea8c17931a"
          "37e9377eaa2f45bafb8d0bb9ba1700aab88fd6a53ea3e83d95ad2d84e7abe828f5570"
          "91b185e2321023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd68"
          "3797dde3acf3c32376092a751c432eb727544e6e5caab7e9be1c947ece79995ddc883"
          "e6e1d48c6865554267cd8f388af277e4fa7a4ad6801f17db36074985ac477e250702"
          "b",
          ProofId::fromHex("8542635d83f8020bc781d9e8a3de53c23f5e3f77c21588719b58"
                           "b6618ee1782b"),
          29026903, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"4 utxo staked",
          "eef33172651f752ac255c85a4e13749921023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde304295de5ebf9fbbbb65fc1d9a71587c5284cff"
          "b2e834addefe090b8200435668c8f02c0b0100689a117e0e000007d801582102a682d"
          "9d12d53b0eb37a3af2838510f079041905a75f82b6a3fb5558728d781fbf868d1d968"
          "27b273f5a79f84ebe23add967a98f472fb80323439d0a65d546fc3745806f6d7f3381"
          "24a7a2573864e97a26246644a7d7b05d97943dfcdb4b694df631e6dc5f87e28c1fe3e"
          "5ba021f38c471638769041db81ffcf8c9887d078419f97fe2a2c408fee822c0600001"
          "689b9cd2102e38d0adddcd7c88e3c87b8babcae10647e2862fb719839fc8890e42aeb"
          "929b85e1a3f14e2cdc65e2b1396f2dae41b047958cdc7e4d2f6fa051065829e26797c"
          "5b882e45bb9fea32c0b0e0ad90f8ac1e5d8d0b16a9b74d77614b7fd99e56b6091aca3"
          "67f8f7a68d1b654e51dd00733bd191dc9bea2ba750e063b05d962aaf9c4d2088ce4f0"
          "03e73e253040000a5eebe222103a20dd85b66b44b22fdd17a93762194c9bedb442c7f"
          "fd7f08a9f82c42a8c1d9a0443f700cb8a40c8cf7f840b5137b6d019efed961771d095"
          "88b0eb3c5e1672bb95b06ca7e2068e564001aa75b8c37bb6601117c286b6b0c9728d1"
          "e928ab02e3b67e9422b484ef2624ce5de974b5bd616874ec39d03d32ed0bf114759b7"
          "0bf5dcef51534b100515301140f0000950121754104d66dba1569164a134111961133"
          "4bad5e2d398823f1454ceecb9c4266fd3ba4b969ac4d4f6c4b3975d19c2f7dcbbca09"
          "6af5395780a2d3c42505146c095bc861fab15238fb8aa1fb82c7ad28b0ee5d1335348"
          "76dc7887490c7c6e61103b2cd221f1991826a73fecf08e0b5a0a7d357a5431eee032d"
          "14a348c80ca1833d68b3d7b2321023beefdde700a6bc02036335b4df141c8bc67bb05"
          "a971f5ac2745fd683797dde3ac157f7621dd2ce427c07dc0da1fc46412edd5c78b10c"
          "e70e7e6010c65d22de2f434e4f08c158af3c9f5a2411677bd69adbaec068cbb04e79f"
          "90dbdcb6be2b437f",
          ProofId::fromHex("6ba2a3ff986d5bc4457da693096bab408cfd8cf4e988e5ac013f"
                           "e48a4e2961c9"),
          44059793, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Properly signed 1 UTXO proof",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9ac05a9ea3a5333926249331f"
          "34a41a3519bab179ce9228dc940019ee80f754da0499379229f9b49f1bccc6566a734"
          "7227299f775939444505952f920ccea8b9f18",
          ProofId::fromHex("cdcdd71605139f49d4884b0c3d9a6be309f07b008a760bb3b25f"
                           "cfcb7a3ffc46"),
          444638638, ProofValidationResult::NONE},
         {"Duplicated UTXO",
          "c964aa6fde575e4ce8404581c7be874e21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde302d1e26c2287948bc6ab2b55945c591b8ba3ff"
          "a237f5d9164d30a4f10145a61f788e639b1480731e2aead30500bf8462872102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6806b8111af77"
          "e1076caba7cb76de29abae963b7f6a1879318e8e37ff488d5843b783215fe9561431a"
          "c55ecef78ce214869aac0c271d35bee7fdb0858a7ddffe3b0d1e26c2287948bc6ab2b"
          "55945c591b8ba3ffa237f5d9164d30a4f10145a61f788e639b1480731e2aead30500b"
          "f8462872102449fb5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8"
          "bce6802f5c4b2a2ab7fb315d3b9e0318e4e90faa997f28ea6fb31c3487332718079c1"
          "0131da1acd028a093be651330679bb02bd471053e18a590e373a08c2e60ca15f92321"
          "038439233261789dd340bdc1450172d9c671b72ee8c0b2736ed2a3a250760897fdac3"
          "dfb66133d94674a3a6565d8f84e1a31e2f79a4bb399c04adc802abcf8b395f62315d3"
          "ad8450ba57e11dfb61b1f5a7325094d5ffda1f5830e0990dcc2ebb9be8",
          ProofId::fromHex("5d4919b43a1afb6acdeddaf1678397eaa10562125db6b911ec4e"
                           "35fd8598ad73"),
          3280755132, ProofValidationResult::DUPLICATE_STAKE},
         {"Properly signed 3 UTXO proof",
          "c964aa6fde575e4ce8404581c7be874e21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde3030b1e5f35704cb63360aa3d5f444ee35eea4c"
          "154c1af6d4e7595b409ada4b42377764698a915c2ac4000000000f28db322102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6809d1eddf2e4"
          "6ca8bfc4ff8d512c2c9fed6371baf1335940397ec40b1d6da8f8f086f8cd01a90ecee"
          "97096d0cfc4f56f8b5166d03ee1d1935a5b4e79c11cbf9c74e4ed76e1f19b2c2a0fcc"
          "069b4ace4a078cb5cc31e9e19b266d0af41ea8bb0c30c8b47c95a856d9aa000000007"
          "dfdd89a2102449fb5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8"
          "bce680dfcfdcf00a1ac526c8ca44fe095a0a204e5e2b85b0ad3fadaf53ec84e2c9408"
          "300f2dc21781346d71f941e045871f7931622dc4a4331c795d8ca596d24ddb021ac09"
          "8c86414715db364a4e32216084c561acdd79e0860b1fdf7497b159cb1323045120029"
          "6c902ee000000009f2bc7392102449fb5237efe8f647d32e8b64f06c22d1d40368eac"
          "a2a71ffc6a13ecc8bce6801f42d48c9369898b7c5eb4157f30745b9ee51b32882b320"
          "32429f77166a1ebab6b88de018bf0340097887b1aeff8b7aa728a072b38e02ee8a705"
          "14db1de147ad2321038439233261789dd340bdc1450172d9c671b72ee8c0b2736ed2a"
          "3a250760897fdace7662689aa1c9c5d9d9a6dbe9a94859be27fbddca080abff31012a"
          "5277bc98630c47bb04830514ac04304d726b598e05c4cd89506bb2e1f0a78f54ab3f3"
          "15cfe",
          ProofId::fromHex("95c9673bc14f3c36e9310297e8df81867b42dd1a7bb7944aeb6c"
                           "1797fbd2a6d5"),
          10150, ProofValidationResult::NONE},
         {"Changing sequence affect ProofId but not the stake signature",
          "d87587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9ac80bdeb2ada22b35856fa25"
          "d2fe7a145b4ce09c6332b72925dbf2b09140d6163863437a8076f7836fcbb7154b831"
          "65a65910d1b2a8c3655d111f008a57315f5a0",
          ProofId::fromHex("8b0640e7bf81f487d90d6b5c3ead4bc41eae418da4e6874618b2"
                           "89124e52ba1e"),
          444638638, ProofValidationResult::NONE},
         {"Changing expiration affect ProofId",
          "d97587e6c882615797011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9ac5995555107107e656abd8e"
          "2852f311ff0f5c4f606695b63ec44e04303e3378a2e21e16bf05727240ebee1334d2f"
          "858c6c2e3bdd8d289400b99d7f70b35f9d2fa",
          ProofId::fromHex("26ce40e7b5dfc8d3d48d743ed23fa6ff32ca269a59c4fb101b3b"
                           "48e5d8450465"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the TxId affect the ProofId",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30179a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9acaefee33b8b7a0ce4d5d1ab"
          "92ea8d08dd2538102a4dde790f6317558ceb68e5d2267aac97a0f313dccec827d0401"
          "a3095b4e862068077ce942380b474c30b64e0",
          ProofId::fromHex("4b57e163adc5174820ce21eb0e0e9d6565bc00d51bf9f86c58c5"
                           "6947428c2d84"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the outpoint index change the ProofId",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91df00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9acecc6e78166848efad9772b"
          "a11ed0a8b1e9e844cbc2727c69c5e1898430548c9062a52ca9dc1dbe614213d9f7d54"
          "65dc297d0dc1880adb7daf088f6927a4d6a51",
          ProofId::fromHex("b569969b77b683904a89c3364c667ac434602936548c80352a85"
                           "ffed4c934cbc"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the amount changes the ProofId",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21814712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9acefbdde03c4cc7065075d06"
          "6c693086c0df0b6b349ec9300ff1333cca65d076364560fb2cbb1365240cdd6c9c323"
          "d73fc17576da71a5c336a170f76a1b52ffc89",
          ProofId::fromHex("6989ce300064196c177eae6fd73cf3f89719ddedf068e757eb39"
                           "eb2030baa846"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the height changes the ProofId",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010028e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9ac4fc8c51b5a993c0a8f3a53"
          "c88fb49f228305da66d20b8c73e7e9de55300ac1de52c898fa73e8c5f54a727edc4a6"
          "76a66dc8bb89bd6c54d41053edceaead6d7b1",
          ProofId::fromHex("81d217bbfa019439ab6dfbe02b8b703b93eb26e6047a7ee3cc4a"
                           "ba1366286d8d"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the pubkey changes the ProofId",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102459fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fc43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9ac893ad17cf6a17016f35337"
          "f6a10f85357689be2760734137c51225cbe0eca4fa00b671f50deacfb86afd61d9cdf"
          "ae24aa1e9ced62954c4f8eb8114bb4fb852fe",
          ProofId::fromHex("e33e02f3d608b4a6447c3b3ee283763718716fff02f3a79e3251"
                           "417bd03b9834"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Changing the signature does NOT change the ProofId",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68099f1e258ab"
          "54f960102c8b480e1dd5795422791bb8a7a19e5542fe8b6a76df7fa09a3fd4be62db7"
          "50131f1fbea6f7bb978288f7fe941c39ef625aa80576e19fd43410469ab5a892ffa4b"
          "b104a3d5760dd893a5502512eea4ba32a6d6672767be4959c0f70489b803a47a3abf8"
          "3f30e8d9da978de4027c70ce7e0d3b0ad62eb08edd8f9ac3359ba425e0084157ca510"
          "e30865693578e3f5eb426d97597ccbd7766db411abaf653aea59c34861cbafeaee076"
          "8ae58fa2b68a7bfdcdbdc041c50ea59cf1b22",
          ProofId::fromHex("cdcdd71605139f49d4884b0c3d9a6be309f07b008a760bb3b25f"
                           "cfcb7a3ffc46"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"1 utxo staked but zero coins",
          "a6d6852ffa70b172d37a0ad2c01c2acd21023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30145a4d07798547464daa53acefb7c97c0c415"
          "ed8e81e549ff56a0ef6f847fcc9ca855b3620000000000000000e707d7272102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680061c669954"
          "f964a68b43b1b354b65b651f349a3ff310a1dcb862aa285f26fc7f6fd0b9cb766f1e1"
          "f90fc63ce03c956b3dac9a4ac2fff963f643ae1326b08d33c2321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac6ad76de70caa0fb07"
          "12a44e24f791244f733017920ef42c876220a9c50f0239d97414829fe9103741aba28"
          "7579d8ea26ca28162e3091d53cc51fd58be9b18d22",
          ProofId::fromHex("c95e3c6417a799dd3085af689ea12fb3d2e1130870fef9f0bdc6"
                           "d10a27df746a"),
          0, ProofValidationResult::DUST_THRESOLD},
 
         // Exclusive tests (not duplicated from legacy)
         {"Properly signed 1 UTXO proof, P2PK payout script",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6804534ca1f5e"
          "22670be3df5cbd5957d8dd83d05c8f17eae391f0e7ffdce4fb3defadb7c079473ebec"
          "cf88c1f8ce87c61e451447b89c445967335ffd1aadef429982321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("455f34eb8a00b0799630071c0728481bdb1653035b1484ac33e9"
                           "74aa4ae7db6d"),
          444638638, ProofValidationResult::NONE},
         {"Properly signed 1 UTXO proof, P2PKH payout script",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6804848a02e2b"
          "1c8aa1d21c31b056ab6a63f08e07bb0b56258d1c58b87f3ff472b7b5b9a5907142a04"
          "041e95e6874ae0874d0f7bbe266f7c4606af315711d0f49341976a914f8172c51efbf"
          "34413a308a030fd4b164c5bfcd8f88ac2d805b078f5efe022304f8c6ccd0ef5255d80"
          "6a473fc85a5ad1caf1aa94a4e49ef7625b9dc85d263b2829d5822af62226bc50a4a83"
          "76a3a6e1cd0a37ea2fbbf9",
          ProofId::fromHex("8a2fcc5700a89f37a3726cdf3202353bf61f280815a9df744e3c"
                           "9de6215a745a"),
          444638638, ProofValidationResult::NONE},
         {"Properly signed 1 UTXO proof, P2SH payout script",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680575db01b67"
          "5b042bf1ab89aa6ad3842804bb57bf87ebf2bfbcb169debdbf9c51e5d2638eb981bfd"
          "0e7465a5f3edd152d52b2f6d0108fcd277168be362e849e1f17a914da1745e9b549bd"
          "0bfa1a569971c77eba30cd5a4b87fea0a245528a4aadfc1dd5731c0cfe738e276c938"
          "15c69789fe97b15a5fb5b4f75b598ed94096205561e8d16203b8ef21763891d8e79a5"
          "9862bccbbd5bdf3a58",
          ProofId::fromHex("c61ee0416eb9549ea0e09dfd2c6062a11aa5d3ab0adcdf59abcc"
                           "02dd0de401fc"),
          444638638, ProofValidationResult::NONE},
         {"Properly signed 1 UTXO proof, 1-of-1 multisig payout script",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680ea4c55850f"
          "587c7839fe254880547049a8be7c27cf511e440fa46237db32dced28e0c10edcf5ddb"
          "31e2f61e5c749e7324e7edf9aa09547810d64a12fb960a206255121023beefdde700a"
          "6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde351ae29eaecb058c9b"
          "b74eef68dbeaa5da8b96aacc00bc89c911095ad016cfbdc53b1eeb10a9f29d6c48a5f"
          "b3a1e6e30d332a05bdc67062f94acffbe6d6c909bb5643",
          ProofId::fromHex("29deedc94713bbc4d4f88fe96fae6801b91c5ae50601f158fa76"
                           "a036e18ea468"),
          444638638, ProofValidationResult::NONE},
         {"Properly signed 1 UTXO proof, 2-of-3 multisig payout script",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680edf24d6c6e"
          "1ed44a0e0d651d5d2611f80e5c921778c3cbc2923fade878d7d9c69e5f4f7ff0c8dd9"
          "985ff427011c5cf0cac854c607e1d788d140f8b6d6010aad8695221023beefdde700a"
          "6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde321023beefdde700a6"
          "bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde353ae34814734c1bd2c4"
          "76fdae6fb1145530c3244878f3c2e0c2e5c05da14f17456aedee6beb80f68f42248fd"
          "89042346be54beaef7da8e549d7d5ff07f9a2cc63c83",
          ProofId::fromHex("c24dc13d98d0e0a80c19346b9590368557a66f0f65c0088c179d"
                           "89eca25107c8"),
          444638638, ProofValidationResult::NONE},
         {"Properly signed 1 UTXO proof, OP_RETURN payout script",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680b746fe5c9d"
          "10002880169f03c69456f57d60589cd451c2fa078fc0241a022f2c6f1736b4bb49ea0"
          "d7b878e581de9625f301c68defeda9d506f9b128dbccb08481b6a19492077616e7420"
          "746f206275726e206d792072657761726473f42ae2e5fa253a700e5dcb3970a894db4"
          "48b61960b45c84723bf769d4dab0370994d0163e235b688da2fabc8e5b57e24805dce"
          "3baa62e064c32266a723c6adb6",
          ProofId::fromHex("bfc250ca1986177acc779f26eaff80aa8916d23cb3e7e0ce6d35"
                           "89c4f5ea364c"),
          444638638, ProofValidationResult::NONE},
         {"Invalid payout script (OP_FALSE)",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce68082a5aec394"
          "b2a25fedc70a81f93bb08b46a51bd1259f3f10fa421a4989039d74d30cf449de3b8b4"
          "6551b8ec927a83d16caaf8fc32636110407cfc9effbaf8c210100b71f0e77b4ad5d73"
          "d5a872ab43699309b5c194f72be5ee0812236c1a46a5b2c22ddd71d909cf52143f487"
          "54a61dfe0c6566342fa50b7d62c40fb44d1ff5abed3",
          ProofId::fromHex("046e75fa2d7f0868dcfa683bbdf657fc6a49b8f8b0d5c2dfdf90"
                           "736ded26b076"),
          444638638, ProofValidationResult::INVALID_PAYOUT_SCRIPT},
         {"Invalid payout script (1-of-5 multisig)",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6804d972714d8"
          "bcdeb680cd736ee6252c92453d7de362b97007c77abe1d76c80c41b502aa331a94d50"
          "fb2d709b66a679e2b4b2385dd2f4fad13c85015fc4c6ae7e4ad5121023beefdde700a"
          "6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde321023beefdde700a6"
          "bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde321023beefdde700a6bc"
          "02036335b4df141c8bc67bb05a971f5ac2745fd683797dde321023beefdde700a6bc0"
          "2036335b4df141c8bc67bb05a971f5ac2745fd683797dde355ae005dfe80b01bc99f9"
          "3ae1d1c2d7176f7ea54a7f7c76b6eabb1aec5d31de170b0690282f624d01070fb2700"
          "18694aea6a73ac5b7a96e30ed69df9b7684298b986",
          ProofId::fromHex("e66b0ab11de5e2f358d2e1f65b1ebe608e4a1f10a9f5d42f1173"
                           "b262e1a218a6"),
          444638638, ProofValidationResult::INVALID_PAYOUT_SCRIPT},
         {"Changing the payout address changes the proof signature (P2PK) but "
          "not the stake signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6804534ca1f5e"
          "22670be3df5cbd5957d8dd83d05c8f17eae391f0e7ffdce4fb3defadb7c079473ebec"
          "cf88c1f8ce87c61e451447b89c445967335ffd1aadef429982321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde4ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("ce2812a1decdef0267e0266c68ab53c5ecad292f7b7d0fbd3db9"
                           "285a08ccd2a1"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         // The following tests are based on the valid 1 UTXO proof (P2PK script)
         {"Changing the sequence changes the proof signature",
          "da7587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6808ef3a5bb64"
          "dc73a757aba041f348e7bc93c9c96f53a3d48a9a9df6f505f37283834788bad9370e9"
          "e6e702f8ba5323d38cb3b720adfefee6af4187ee6d9bed2482321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("37a08e004f35d6410b24a5724b8351b41d4e3ac04f285cd76d73"
                           "a023b2ae5519"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the expiration time changes the proof signature",
          "d97587e6c882615797011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680e475b4323a"
          "a8775b6b0ab82985f515bd95fb1cc18389d40c7a59a49df1ffa788ae68cfcc21e60c0"
          "e39806e935ce19b71f1182f4ca83f51d654a95b2e9b021ea12321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("1312eff53594f63e61f044c36b2cf2d3e7e44c706f17bfabcf49"
                           "954741380bbc"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the master pubkey does NOT change the proof signature (but "
          "signature verification obviously fails)",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde40169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680306b113bd2"
          "fc0e5c4f0cc46aed8a6c8efb0b5bcdc214ad78a29e00b1174c67d1c4576f4d815ba74"
          "ef6bdd0d8243402f6c4c8dcf71a4eb24d97f6d6b1d4a65b912321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("de837b44ae2df5408f89dc42039ae53a61ea508a15e214e69a50"
                           "d940b72e7713"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the TxId changes the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde3016aa79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680e0d7f1933e"
          "b1e4f9011b9cf363f198f764ff5d65f471f4e4568beeed834d15f6917378fc9f84a3a"
          "5c3e445329dbfed556d82ba43e74619e32baad4b3437e2f482321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("2c90b8359740d675952b570cca76ffb7c1a225984b8c7f47bc27"
                           "607c58a613b5"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the outpoint index changes the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91df00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6803671ac4cd4"
          "928d9db4be75e0213709e903855369c90f2bd8459ad24ad936a09c550b87d2ab7c7c0"
          "f1e7b18c484c65aa175e3fc10088b198334d9b2846d7c19272321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("289c082f835c2edd24b95e1aee7dbb353dff30cdcaab02d5dc2a"
                           "c44c57181468"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the amount changes the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21814712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680c4a8d2cbb3"
          "ef086b41da91cbf99404c4970fee9cd8dff8c82d4169751e1049fb2506a194e14ef96"
          "4f308f1afdbb3853df59f58fa88cedcf71722f8130f89e6ef2321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("8d97d3ed1884462122976da4706778593fc4b5eaafb859bec0b4"
                           "5f590219f5ba"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the height changes the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf2180471280659401003ae168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6804fb8adfb4e"
          "08ad2e6284042968f65dfe365b975492fdac597c75ae91edcb3b0d7ad9352d0cff1b2"
          "7577eb5fc4646f0106d57d214f71ce21272eb31af09482f2b2321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("690cb3d74b5add1cfb7d4cf186426d41117586c57d59da330cc9"
                           "50e2d18d613c"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the coinbase flag changes the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010039e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6807b0eeab05c"
          "31d69c288fab140311274530dea518a7b62846c33e6a087b489210fed85b8a18017d4"
          "30751e81e276aecdb565a3cd5c58b5a0f81cbf5af33196dfd2321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("f713dec5d2f798360748914face171d5a45706b9c5f0bc4d561f"
                           "6e80e098beef"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the stake pubkey changes the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6814534ca1f5e"
          "22670be3df5cbd5957d8dd83d05c8f17eae391f0e7ffdce4fb3defadb7c079473ebec"
          "cf88c1f8ce87c61e451447b89c445967335ffd1aadef429982321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("df84548b3a085e29d58ba5e83ad2fd1c9ecbe8595d4240f3f588"
                           "e52af84cc65b"),
          444638638, ProofValidationResult::INVALID_PROOF_SIGNATURE},
         {"Changing the stake signature does NOT change the proof signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde30169a79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91de00cf21804712806594010038e168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce6804534ca1f5e"
          "22670be3df5cbd5957d8dd83d05c8f17eae391f0e7ffdce4fb3defadb7c079473ebec"
          "cf88c1f8ce87c61e451447b89c445967335ffd1aadef429992321023beefdde700a6b"
          "c02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac7b0b7865200f63052"
          "ff980b93f965f398dda04917d411dd46e3c009a5fef35661fac28779b6a22760c0000"
          "4f5ddf7d9865c7fead7e4a840b947939590261640f",
          ProofId::fromHex("455f34eb8a00b0799630071c0728481bdb1653035b1484ac33e9"
                           "74aa4ae7db6d"),
          444638638, ProofValidationResult::INVALID_STAKE_SIGNATURE},
         {"Adding a stake changes the proof signature but does not involve "
          "changing the previous stake signature",
          "d97587e6c882615796011ec8f9a7b1c621023beefdde700a6bc02036335b4df141c8b"
          "c67bb05a971f5ac2745fd683797dde3026aa79ff23e1d58c64afad42ad81cffe53967"
          "e16beb692fc5776bb442c79c5d91df00cf2180471280659401003be168a32102449fb"
          "5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8bce680f2adfb4bcb"
          "14bf1f6aa38a44994419bd34e9da07d972d3f092cd3ef037fe7bcd92e3d7073faa7e6"
          "e0697b9fab8670417959ab0b0958fdc576a11dffe599e851269a79ff23e1d58c64afa"
          "d42ad81cffe53967e16beb692fc5776bb442c79c5d91de00cf2180471280659401003"
          "8e168a32102449fb5237efe8f647d32e8b64f06c22d1d40368eaca2a71ffc6a13ecc8"
          "bce6804534ca1f5e22670be3df5cbd5957d8dd83d05c8f17eae391f0e7ffdce4fb3de"
          "fadb7c079473ebeccf88c1f8ce87c61e451447b89c445967335ffd1aadef429982321"
          "023beefdde700a6bc02036335b4df141c8bc67bb05a971f5ac2745fd683797dde3ac9"
          "32ce54c4d405de52399cf48b4b10038d1bbbd65206f0934b2bdfc7b6a4a2e1cff1803"
          "a69bd03dd3897d4cfde46c2ee2cf17895880770c8b49089a26b6b5ff1e",
          ProofId::fromHex("96bd9fee759d81f9bc30e26015d979df3f6046c7a8764582d1a2"
                           "c5c3d61c2f44"),
          2 * 444638638, ProofValidationResult::NONE},
     };
 
     auto checkCases = [&](const std::vector<TestVector> &testcases) {
         for (auto &c : testcases) {
             CDataStream stream(ParseHex(c.hex), SER_NETWORK, 0);
             Proof p;
             stream >> p;
             BOOST_CHECK_EQUAL(p.getId(), c.proofid);
             BOOST_CHECK_EQUAL(p.getScore(), c.score);
 
             ProofValidationState state;
             BOOST_CHECK_EQUAL(p.verify(state),
                               c.result == ProofValidationResult::NONE);
             BOOST_CHECK(state.GetResult() == c.result);
             BOOST_TEST_MESSAGE(c.proofid);
         }
     };
 
     gArgs.ForceSetArg("-legacyavaproof", "1");
     BOOST_CHECK(Proof::useLegacy(gArgs));
     checkCases(legacyFormatTestCases);
 
     gArgs.ForceSetArg("-legacyavaproof", "0");
     BOOST_CHECK(!Proof::useLegacy(gArgs));
     checkCases(regularFormatTestCases);
 
     gArgs.ClearForcedArg("-legacyavaproof");
 }
 
 BOOST_AUTO_TEST_CASE(verify) {
     CCoinsView coinsDummy;
     CCoinsViewCache coins(&coinsDummy);
 
     auto key = CKey::MakeCompressedKey();
     const CPubKey pubkey = key.GetPubKey();
 
     const Amount value = 12345 * COIN;
     const uint32_t height = 10;
 
     COutPoint pkh_outpoint(TxId(InsecureRand256()), InsecureRand32());
     CTxOut pkh_output(value, GetScriptForRawPubKey(pubkey));
     coins.AddCoin(pkh_outpoint, Coin(pkh_output, height, false), false);
 
     COutPoint nonstd_outpoint(TxId(InsecureRand256()), InsecureRand32());
     CTxOut nonstd_output(value, CScript() << OP_TRUE);
     coins.AddCoin(nonstd_outpoint, Coin(nonstd_output, height, false), false);
 
     COutPoint p2sh_outpoint(TxId(InsecureRand256()), InsecureRand32());
     CTxOut p2sh_output(value,
                        GetScriptForDestination(ScriptHash(InsecureRand160())));
     coins.AddCoin(p2sh_outpoint, Coin(p2sh_output, height, false), false);
 
     const auto runCheck = [&](const ProofValidationResult result,
                               const COutPoint &o, const Amount v,
                               const uint32_t h, const bool is_coinbase,
                               const CKey &k) {
         // Generate a proof that match the UTXO.
         ProofBuilder pb(0, 0, key);
         BOOST_CHECK(pb.addUTXO(o, v, h, is_coinbase, k));
         Proof p = pb.build();
 
         ProofValidationState state;
         BOOST_CHECK(p.verify(state));
         BOOST_CHECK(p.verify(state, coins) ==
                     (result == ProofValidationResult::NONE));
         BOOST_CHECK(state.GetResult() == result);
     };
 
     // Valid proof
     runCheck(ProofValidationResult::NONE, pkh_outpoint, value, height, false,
              key);
 
     // Coinbase mismatch
     runCheck(ProofValidationResult::COINBASE_MISMATCH, pkh_outpoint, value,
              height, true, key);
 
     // Height mismatch
     runCheck(ProofValidationResult::HEIGHT_MISMATCH, pkh_outpoint, value,
              height + 1, false, key);
 
     // Amount mismatch
     runCheck(ProofValidationResult::AMOUNT_MISMATCH, pkh_outpoint,
              value + 1 * SATOSHI, height, false, key);
 
     // Invalid outpoints
     runCheck(ProofValidationResult::MISSING_UTXO,
              COutPoint(pkh_outpoint.GetTxId(), pkh_outpoint.GetN() + 1), value,
              height, false, key);
     runCheck(ProofValidationResult::MISSING_UTXO,
              COutPoint(TxId(InsecureRand256()), pkh_outpoint.GetN()), value,
              height, false, key);
 
     // Non standard script
     runCheck(ProofValidationResult::NON_STANDARD_DESTINATION, nonstd_outpoint,
              value, height, false, key);
 
     // Non PKHhash destination
     runCheck(ProofValidationResult::DESTINATION_NOT_SUPPORTED, p2sh_outpoint,
              value, height, false, key);
 
     // Mismatching key
     {
         runCheck(ProofValidationResult::DESTINATION_MISMATCH, pkh_outpoint,
                  value, height, false, CKey::MakeCompressedKey());
     }
 
     // No stake
     {
         Proof p = ProofBuilder(0, 0, key).build();
 
         ProofValidationState state;
         BOOST_CHECK(!p.verify(state, coins));
         BOOST_CHECK(state.GetResult() == ProofValidationResult::NO_STAKE);
     }
 
     // Dust thresold
     {
         ProofBuilder pb(0, 0, key);
         BOOST_CHECK(
             pb.addUTXO(pkh_outpoint, Amount::zero(), height, false, key));
         Proof p = pb.build();
 
         ProofValidationState state;
         BOOST_CHECK(!p.verify(state, coins));
         BOOST_CHECK(state.GetResult() == ProofValidationResult::DUST_THRESOLD);
     }
 
     {
         ProofBuilder pb(0, 0, key);
         BOOST_CHECK(pb.addUTXO(pkh_outpoint, PROOF_DUST_THRESHOLD - 1 * SATOSHI,
                                height, false, key));
         Proof p = pb.build();
 
         ProofValidationState state;
         BOOST_CHECK(!p.verify(state, coins));
         BOOST_CHECK(state.GetResult() == ProofValidationResult::DUST_THRESOLD);
     }
 
     // Duplicated input
     {
         ProofBuilder pb(0, 0, key);
         BOOST_CHECK(pb.addUTXO(pkh_outpoint, value, height, false, key));
         Proof p = TestProofBuilder::buildDuplicatedStakes(pb);
 
         ProofValidationState state;
         BOOST_CHECK(!p.verify(state, coins));
         BOOST_CHECK(state.GetResult() ==
                     ProofValidationResult::DUPLICATE_STAKE);
     }
 
     // Wrong stake ordering
     {
         COutPoint other_pkh_outpoint(TxId(InsecureRand256()), InsecureRand32());
         CTxOut other_pkh_output(value, GetScriptForRawPubKey(pubkey));
         coins.AddCoin(other_pkh_outpoint, Coin(other_pkh_output, height, false),
                       false);
 
         ProofBuilder pb(0, 0, key);
         BOOST_CHECK(pb.addUTXO(pkh_outpoint, value, height, false, key));
         BOOST_CHECK(pb.addUTXO(other_pkh_outpoint, value, height, false, key));
         Proof p = TestProofBuilder::buildWithReversedOrderStakes(pb);
 
         ProofValidationState state;
         BOOST_CHECK(!p.verify(state, coins));
         BOOST_CHECK(state.GetResult() ==
                     ProofValidationResult::WRONG_STAKE_ORDERING);
     }
 }
 
 BOOST_AUTO_TEST_CASE(deterministic_proofid) {
     CCoinsView coinsDummy;
     CCoinsViewCache coins(&coinsDummy);
 
     auto key = CKey::MakeCompressedKey();
 
     const Amount value = 12345 * COIN;
     const uint32_t height = 10;
 
     std::vector<COutPoint> outpoints(10);
     for (size_t i = 0; i < 10; i++) {
         outpoints[i] = COutPoint(TxId(InsecureRand256()), InsecureRand32());
     }
 
     auto computeProofId = [&]() {
         ProofBuilder pb(0, 0, key);
         for (const COutPoint &outpoint : outpoints) {
             BOOST_CHECK(pb.addUTXO(outpoint, value, height, false, key));
         }
         Proof p = pb.build();
 
         return p.getId();
     };
 
     const ProofId proofid = computeProofId();
     Shuffle(outpoints.begin(), outpoints.end(), FastRandomContext());
     BOOST_CHECK_EQUAL(proofid, computeProofId());
 }
 
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/avalanche/test/proofcomparator_tests.cpp b/src/avalanche/test/proofcomparator_tests.cpp
index 8920e77bc..7080dca5a 100644
--- a/src/avalanche/test/proofcomparator_tests.cpp
+++ b/src/avalanche/test/proofcomparator_tests.cpp
@@ -1,63 +1,59 @@
 // Copyright (c) 2021 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <avalanche/proofcomparator.h>
 
 #include <random.h>
 
 #include <avalanche/test/util.h>
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 
 #include <cstdint>
 #include <limits>
 #include <memory>
 
 using namespace avalanche;
 
 BOOST_FIXTURE_TEST_SUITE(proofcomparator_tests, TestingSetup)
 
 BOOST_AUTO_TEST_CASE(proof_shared_pointer_comparator) {
     uint32_t score = MIN_VALID_PROOF_SCORE;
 
-    auto proofMinScore =
-        std::make_shared<Proof>(buildRandomProof(MIN_VALID_PROOF_SCORE));
-    auto proofMaxScore = std::make_shared<Proof>(
-        buildRandomProof(std::numeric_limits<uint32_t>::max()));
+    auto proofMinScore = buildRandomProof(MIN_VALID_PROOF_SCORE);
+    auto proofMaxScore = buildRandomProof(std::numeric_limits<uint32_t>::max());
 
     const ProofSharedPointerComparator comparator;
 
     auto prevProof = proofMinScore;
     for (size_t i = 0; i < 100; i++) {
         score += 1000 + GetRandInt(10000);
-        auto higherScoreProof =
-            std::make_shared<Proof>(buildRandomProof(score));
+        auto higherScoreProof = buildRandomProof(score);
         BOOST_CHECK(comparator(higherScoreProof, proofMinScore));
         BOOST_CHECK(comparator(higherScoreProof, prevProof));
         BOOST_CHECK(!comparator(higherScoreProof, proofMaxScore));
         prevProof = higherScoreProof;
     }
 
     // Decrement slower than we incremented, so we don't have to check whether
     // the score reached the minimal value.
     for (size_t i = 0; i < 100; i++) {
         score -= 1 + GetRandInt(100);
-        auto lowerScoreProof = std::make_shared<Proof>(buildRandomProof(score));
+        auto lowerScoreProof = buildRandomProof(score);
         BOOST_CHECK(comparator(lowerScoreProof, proofMinScore));
         BOOST_CHECK(!comparator(lowerScoreProof, prevProof));
         BOOST_CHECK(!comparator(lowerScoreProof, proofMaxScore));
         prevProof = lowerScoreProof;
     }
 
     for (size_t i = 0; i < 100; i++) {
-        auto anotherProofMinScore =
-            std::make_shared<Proof>(buildRandomProof(MIN_VALID_PROOF_SCORE));
+        auto anotherProofMinScore = buildRandomProof(MIN_VALID_PROOF_SCORE);
         BOOST_CHECK_EQUAL(comparator(anotherProofMinScore, proofMinScore),
                           anotherProofMinScore->getId() <
                               proofMinScore->getId());
     }
 }
 
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/avalanche/test/util.cpp b/src/avalanche/test/util.cpp
index 28da9f332..67afa8fda 100644
--- a/src/avalanche/test/util.cpp
+++ b/src/avalanche/test/util.cpp
@@ -1,121 +1,121 @@
 // Copyright (c) 2020 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <amount.h>
 #include <avalanche/proofbuilder.h>
 #include <avalanche/test/util.h>
 #include <key.h>
 #include <primitives/transaction.h>
 #include <random.h>
 #include <script/standard.h>
 #include <validation.h>
 
 #include <boost/test/unit_test.hpp>
 
 #include <limits>
 
 namespace avalanche {
 
-Proof buildRandomProof(uint32_t score, const CKey &masterKey) {
+std::shared_ptr<Proof> buildRandomProof(uint32_t score, const CKey &masterKey) {
     auto key = CKey::MakeCompressedKey();
 
     const COutPoint o(TxId(GetRandHash()), 0);
     const Amount v = (int64_t(score) * COIN) / 100;
     const int height = 1234;
     const bool is_coinbase = false;
 
     {
         CScript script = GetScriptForDestination(PKHash(key.GetPubKey()));
 
         LOCK(cs_main);
         CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
         coins.AddCoin(o, Coin(CTxOut(v, script), height, is_coinbase), false);
     }
 
     ProofBuilder pb(0, std::numeric_limits<uint32_t>::max(), masterKey);
     BOOST_CHECK(pb.addUTXO(o, v, height, is_coinbase, std::move(key)));
-    return pb.build();
+    return std::make_shared<Proof>(pb.build());
 }
 
-bool hasDustStake(const Proof &proof) {
-    for (const SignedStake &s : proof.getStakes()) {
+bool hasDustStake(const std::shared_ptr<Proof> &proof) {
+    for (const SignedStake &s : proof->getStakes()) {
         if (s.getStake().getAmount() < PROOF_DUST_THRESHOLD) {
             return true;
         }
     }
     return false;
 }
 
 ProofId TestProofBuilder::getReverseOrderProofId(ProofBuilder &pb) {
     CHashWriter ss(SER_GETHASH, 0);
     ss << pb.sequence;
     ss << pb.expirationTime;
 
     WriteCompactSize(ss, pb.stakes.size());
     for (auto it = pb.stakes.rbegin(); it != pb.stakes.rend(); it++) {
         ss << it->stake;
     }
 
     CHashWriter ss2(SER_GETHASH, 0);
     ss2 << ss.GetHash();
     ss2 << pb.masterKey.GetPubKey();
 
     return ProofId(ss2.GetHash());
 }
 
 Proof TestProofBuilder::buildWithReversedOrderStakes(ProofBuilder &pb) {
     const ProofId proofid = TestProofBuilder::getReverseOrderProofId(pb);
     const StakeCommitment commitment(proofid);
 
     std::vector<SignedStake> signedStakes;
     signedStakes.reserve(pb.stakes.size());
 
     while (!pb.stakes.empty()) {
         // We need a forward iterator, so pb.stakes.rbegin() is not an
         // option.
         auto handle = pb.stakes.extract(std::prev(pb.stakes.end()));
         signedStakes.push_back(handle.value().sign(commitment));
     }
 
     return Proof(pb.sequence, pb.expirationTime, pb.masterKey.GetPubKey(),
                  std::move(signedStakes), pb.payoutScriptPubKey, SchnorrSig());
 }
 
 ProofId TestProofBuilder::getDuplicatedStakeProofId(ProofBuilder &pb) {
     CHashWriter ss(SER_GETHASH, 0);
     ss << pb.sequence;
     ss << pb.expirationTime;
 
     WriteCompactSize(ss, 2 * pb.stakes.size());
     for (auto &s : pb.stakes) {
         ss << s.stake;
         ss << s.stake;
     }
 
     CHashWriter ss2(SER_GETHASH, 0);
     ss2 << ss.GetHash();
     ss2 << pb.masterKey.GetPubKey();
 
     return ProofId(ss2.GetHash());
 }
 
 Proof TestProofBuilder::buildDuplicatedStakes(ProofBuilder &pb) {
     const ProofId proofid = TestProofBuilder::getDuplicatedStakeProofId(pb);
     const StakeCommitment commitment(proofid);
 
     std::vector<SignedStake> signedStakes;
     signedStakes.reserve(2 * pb.stakes.size());
 
     while (!pb.stakes.empty()) {
         auto handle = pb.stakes.extract(pb.stakes.begin());
         SignedStake signedStake = handle.value().sign(commitment);
         signedStakes.push_back(signedStake);
         signedStakes.push_back(signedStake);
     }
 
     return Proof(pb.sequence, pb.expirationTime, pb.masterKey.GetPubKey(),
                  std::move(signedStakes), pb.payoutScriptPubKey, SchnorrSig());
 }
 
 } // namespace avalanche
diff --git a/src/avalanche/test/util.h b/src/avalanche/test/util.h
index b19b1409b..51820e194 100644
--- a/src/avalanche/test/util.h
+++ b/src/avalanche/test/util.h
@@ -1,32 +1,33 @@
 // Copyright (c) 2020 The Bitcoin developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #ifndef BITCOIN_AVALANCHE_TEST_UTIL_H
 #define BITCOIN_AVALANCHE_TEST_UTIL_H
 
 #include <avalanche/proof.h>
 #include <avalanche/proofbuilder.h>
 #include <key.h>
 
 #include <cstdio>
 
 namespace avalanche {
 
 constexpr uint32_t MIN_VALID_PROOF_SCORE = 100 * PROOF_DUST_THRESHOLD / COIN;
 
-Proof buildRandomProof(uint32_t score,
-                       const CKey &masterKey = CKey::MakeCompressedKey());
+std::shared_ptr<Proof>
+buildRandomProof(uint32_t score,
+                 const CKey &masterKey = CKey::MakeCompressedKey());
 
-bool hasDustStake(const Proof &proof);
+bool hasDustStake(const std::shared_ptr<Proof> &proof);
 
 struct TestProofBuilder {
     static ProofId getReverseOrderProofId(ProofBuilder &pb);
     static Proof buildWithReversedOrderStakes(ProofBuilder &pb);
     static ProofId getDuplicatedStakeProofId(ProofBuilder &pb);
     static Proof buildDuplicatedStakes(ProofBuilder &pb);
 };
 
 } // namespace avalanche
 
 #endif // BITCOIN_AVALANCHE_TEST_UTIL_H