diff --git a/src/avalanche/peermanager.h b/src/avalanche/peermanager.h
--- a/src/avalanche/peermanager.h
+++ b/src/avalanche/peermanager.h
@@ -57,15 +57,15 @@
 
 struct Peer {
     PeerId peerid;
-
-    uint32_t score;
     uint32_t index;
 
     Proof proof;
 
     Peer(PeerId peerid_, uint32_t index_, Proof proof_)
-        : peerid(peerid_), score(proof_.getScore()), index(index_),
-          proof(std::move(proof_)) {}
+        : peerid(peerid_), index(index_), proof(std::move(proof_)) {}
+
+    const ProofId &getProofId() const { return proof.getId(); }
+    uint32_t getScore() const { return proof.getScore(); }
 };
 
 struct proof_index {
diff --git a/src/avalanche/peermanager.cpp b/src/avalanche/peermanager.cpp
--- a/src/avalanche/peermanager.cpp
+++ b/src/avalanche/peermanager.cpp
@@ -151,7 +151,7 @@
     uint64_t prevStop = 0;
     uint32_t i = 0;
     for (auto it = peers.begin(); it != peers.end(); it++) {
-        slots[i] = Slot(prevStop, it->score, it->peerid);
+        slots[i] = Slot(prevStop, it->getScore(), it->peerid);
         prevStop = slots[i].getStop();
 
         peers.modify(it, [&](Peer &p) { p.index = i++; });
@@ -195,7 +195,7 @@
         }
 
         // If the score do not match, same thing.
-        if (slots[p.index].getScore() != p.score) {
+        if (slots[p.index].getScore() != p.getScore()) {
             return false;
         }
     }