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	diff --git a/modules/chronik-client/test/integration/plugins.ts b/modules/chronik-client/test/integration/plugins.ts
	index 3d95c53fc..9a79a9f25 100644
	--- a/modules/chronik-client/test/integration/plugins.ts
	+++ b/modules/chronik-client/test/integration/plugins.ts
	@@ -1,917 +1,930 @@
	// Copyright (c) 2024 The Bitcoin developers
	// Distributed under the MIT software license, see the accompanying
	// file COPYING or http://www.opensource.org/licenses/mit-license.php.

	import * as chai from 'chai';
	import chaiAsPromised from 'chai-as-promised';
	import { ChildProcess } from 'node:child_process';
	import { EventEmitter, once } from 'node:events';
	import path from 'path';
	import { ChronikClient, WsEndpoint, WsMsgClient } from '../../index';
	import initializeTestRunner, {
	cleanupMochaRegtest,
	expectWsMsgs,
	setMochaTimeout,
	TestInfo,
	} from '../setup/testRunner';

	const expect = chai.expect;
	chai.use(chaiAsPromised);

	describe('chronik-client presentation of plugin entries in tx inputs, outputs and in utxos', () => {
	// Define variables used in scope of this test
	const testName = path.basename(__filename);
	let testRunner: ChildProcess;

	// Collect websocket msgs in an array for analysis in each step
	let msgCollectorWs1: Array<WsMsgClient> = [];
	let msgCollectorWs2: Array<WsMsgClient> = [];

	const statusEvent = new EventEmitter();
	let get_test_info: Promise<TestInfo>;
	let chronikUrl: string[];
	let chronik: ChronikClient;
	let setupScriptTermination: ReturnType<typeof setTimeout>;

	before(async function () {
	// Initialize testRunner before mocha tests
	testRunner = initializeTestRunner(testName, statusEvent);

	// Handle IPC messages from the setup script
	testRunner.on('message', function (message: any) {
	if (message && message.test_info) {
	get_test_info = new Promise(resolve => {
	resolve(message.test_info);
	});
	}
	});

	await once(statusEvent, 'ready');

	const testInfo = await get_test_info;

	chronikUrl = [testInfo.chronik];
	chronik = new ChronikClient(chronikUrl);
	console.info(`chronikUrl set to ${JSON.stringify(chronikUrl)}`);

	setupScriptTermination = setMochaTimeout(
	this,
	testName,
	testInfo,
	testRunner,
	);

	testRunner.send('next');
	});

	after(async () => {
	await cleanupMochaRegtest(
	testName,
	testRunner,
	setupScriptTermination,
	statusEvent,
	);
	});

	beforeEach(async () => {
	await once(statusEvent, 'ready');
	});

	afterEach(() => {
	// Reset msgCollectors after each step
	msgCollectorWs1 = [];
	msgCollectorWs2 = [];

	testRunner.send('next');
	});

	let ws1: WsEndpoint;
	let ws2: WsEndpoint;

	const BASE_ADDEDTOMEMPOOL_WSMSG: WsMsgClient = {
	type: 'Tx',
	msgType: 'TX_ADDED_TO_MEMPOOL',
	txid: '1111111111111111111111111111111111111111111111111111111111111111',
	};
	const BASE_CONFIRMED_WSMSG: WsMsgClient = {
	type: 'Tx',
	msgType: 'TX_CONFIRMED',
	txid: '1111111111111111111111111111111111111111111111111111111111111111',
	};

	const PLUGIN_NAME = 'my_plugin';
	const BYTES_a = Buffer.from('a').toString('hex');
	const BYTES_argo = Buffer.from('argo').toString('hex');
	const BYTES_alef = Buffer.from('alef').toString('hex');
	const BYTES_abc = Buffer.from('abc').toString('hex');

	const BYTES_b = Buffer.from('b').toString('hex');
	const BYTES_blub = Buffer.from('blub').toString('hex');
	const BYTES_borg = Buffer.from('borg').toString('hex');
	const BYTES_bjork = Buffer.from('bjork').toString('hex');

	const BYTES_c = Buffer.from('c').toString('hex');
	const BYTES_carp = Buffer.from('carp').toString('hex');

	let group_c_utxo = {};

	const TEST_UTXO_OUTPUTSCRIPT =
	'a914da1745e9b549bd0bfa1a569971c77eba30cd5a4b87';

	const FIRST_PLUGIN_TXID =
	'de0975bfc6ddeb7ef76b6cc1d04e1f66b6993fe508e99c54f536ca1cdbc31788';
	const SECOND_PLUGIN_TXID =
	'2c4d75c55b33e121fa91efeb62b60bbad7bb97a2959b1a30731764057f32df7e';
	const THIRD_PLUGIN_TXID =
	'cdc4a279f7474254e93a6df3730fc600c86849d5fefa63d6774ba1246feefc4d';
	const BASE_OUTPOINT = { outIdx: 1, txid: FIRST_PLUGIN_TXID };

	const BASE_UTXO = {
	blockHeight: -1,
	isCoinbase: false,
	isFinal: false,
	outpoint: BASE_OUTPOINT,
	script: TEST_UTXO_OUTPUTSCRIPT,
	sats: 1000n,
	};

	const FIRST_PLUGIN_OPRETURN = '6a0454455354046172676f04616c656603616263';
	const SECOND_PLUGIN_OPRETURN =
	'6a045445535404626c756204626f726705626a6f726b';

	const THIRD_PLUGIN_OPRETURN = '6a04544553540463617270';

	it('New regtest chain', async () => {
	// We get an empty utxo set if no txs exist for a plugin
	const emptyPluginsUtxos = await chronik
	.plugin(PLUGIN_NAME)
	.utxos(BYTES_a);

	expect(emptyPluginsUtxos).to.deep.equal({
	utxos: [],
	groupHex: BYTES_a,
	pluginName: PLUGIN_NAME,
	});

	// We get empty history if no txs exist for a plugin
	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_a),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});
	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});
	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	// We throw an error if the endpoint is called with plugin name that does not exist
	const nonExistentPlugin = 'doesnotexist';
	await expect(
	chronik.plugin(nonExistentPlugin).utxos(BYTES_a),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${nonExistentPlugin}/${BYTES_a}/utxos: 404: Plugin "${nonExistentPlugin}" not loaded`,
	);
	await expect(
	chronik.plugin(nonExistentPlugin).history(BYTES_a),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${nonExistentPlugin}/${BYTES_a}/history?page=0&page_size=25: 404: Plugin "${nonExistentPlugin}" not loaded`,
	);
	await expect(
	chronik.plugin(nonExistentPlugin).confirmedTxs(BYTES_a),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${nonExistentPlugin}/${BYTES_a}/confirmed-txs?page=0&page_size=25: 404: Plugin "${nonExistentPlugin}" not loaded`,
	);
	await expect(
	chronik.plugin(nonExistentPlugin).unconfirmedTxs(BYTES_a),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${nonExistentPlugin}/${BYTES_a}/unconfirmed-txs?page=0&page_size=25: 404: Plugin "${nonExistentPlugin}" not loaded`,
	);

	// We throw an error if the endpoint is called with an invalid plugin group hex
	const badPluginName = 'not a hex string';
	await expect(
	chronik.plugin(PLUGIN_NAME).utxos(badPluginName),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${PLUGIN_NAME}/${badPluginName}/utxos: 400: Invalid hex: Invalid character 'n' at position 0`,
	);
	await expect(
	chronik.plugin(PLUGIN_NAME).history(badPluginName),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${PLUGIN_NAME}/${badPluginName}/history?page=0&page_size=25: 400: Invalid hex: Invalid character 'n' at position 0`,
	);
	await expect(
	chronik.plugin(PLUGIN_NAME).confirmedTxs(badPluginName),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${PLUGIN_NAME}/${badPluginName}/confirmed-txs?page=0&page_size=25: 400: Invalid hex: Invalid character 'n' at position 0`,
	);
	await expect(
	chronik.plugin(PLUGIN_NAME).unconfirmedTxs(badPluginName),
	).to.be.rejectedWith(
	Error,
	`Failed getting /plugin/${PLUGIN_NAME}/${badPluginName}/unconfirmed-txs?page=0&page_size=25: 400: Invalid hex: Invalid character 'n' at position 0`,
	);

	// Connect to the websocket with a testable onMessage handler
	ws1 = chronik.ws({
	onMessage: msg => {
	msgCollectorWs1.push(msg);
	},
	});
	await ws1.waitForOpen();

	// We can subscribe to a plugin
	ws1.subscribeToPlugin(PLUGIN_NAME, BYTES_a);
	expect(ws1.subs.plugins).to.deep.equal([
	{ pluginName: PLUGIN_NAME, group: BYTES_a },
	]);

	// We can subscribe to multiple plugins
	ws1.subscribeToPlugin(PLUGIN_NAME, BYTES_b);
	expect(ws1.subs.plugins).to.deep.equal([
	{ pluginName: PLUGIN_NAME, group: BYTES_a },
	{ pluginName: PLUGIN_NAME, group: BYTES_b },
	]);

	// We can unsubscribe from a plugin we are subscribed to
	ws1.unsubscribeFromPlugin(PLUGIN_NAME, BYTES_b);
	expect(ws1.subs.plugins).to.deep.equal([
	{ pluginName: PLUGIN_NAME, group: BYTES_a },
	]);

	// We cannot unsubscribe from a plugin if we are not currently subscribed to it
	expect(() => ws1.unsubscribeFromPlugin(PLUGIN_NAME, BYTES_b)).to.throw(
	`No existing sub at pluginName="${PLUGIN_NAME}", group="${BYTES_b}"`,
	);

	// We cannot subscribe to an invalid plugin
	expect(() =>
	ws1.subscribeToPlugin(undefined as unknown as string, BYTES_a),
	).to.throw(`pluginName must be a string`);
	expect(() =>
	ws1.subscribeToPlugin(PLUGIN_NAME, undefined as unknown as string),
	).to.throw(`group must be a string`);
	expect(() => ws1.subscribeToPlugin(PLUGIN_NAME, 'aaa')).to.throw(
	`group must have even length (complete bytes): "aaa"`,
	);
	expect(() =>
	ws1.subscribeToPlugin(PLUGIN_NAME, 'not a hex string'),
	).to.throw(
	`group must be a valid lowercase hex string: "not a hex string"`,
	);

	// Initialize a second websocket to confirm we match the behavior of the chronik test script
	ws2 = chronik.ws({
	onMessage: msg => {
	msgCollectorWs2.push(msg);
	},
	});
	await ws2.waitForOpen();
	ws2.subscribeToPlugin(PLUGIN_NAME, BYTES_b);
	expect(ws2.subs.plugins).to.deep.equal([
	{ pluginName: PLUGIN_NAME, group: BYTES_b },
	]);
	});
	it('After broadcasting a tx with plugin utxos in group "a"', async () => {
	// Wait for expected msg
	await expectWsMsgs(1, msgCollectorWs1);

	// We get ADDED_TO_MEMPOOL websocket msg at ws1
	expect(msgCollectorWs1).to.deep.equal([
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: FIRST_PLUGIN_TXID },
	]);
	// We get no websocket msg at ws2
	expect(msgCollectorWs2).to.deep.equal([]);

	const firstTx = await chronik.tx(FIRST_PLUGIN_TXID);
	const { inputs, outputs } = firstTx;

	// As we have no plugins in this tx's inputs, we have no plugins key in tx inputs
	expect(typeof inputs[0].plugins).to.eql('undefined');

	// We get plugin info in expected shape for outputs
	expect(outputs[0]).to.deep.equal({
	sats: 0n,
	outputScript: FIRST_PLUGIN_OPRETURN,
	// No plugins key here as no associated plugin data for this output
	});
	expect(outputs[1].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_argo],
	},
	});
	expect(outputs[2].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_alef],
	},
	});
	expect(outputs[3].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_abc],
	},
	});

	// We can get utxos associated with this plugin and specified bytes
	const thesePluginUtxos = await chronik
	.plugin(PLUGIN_NAME)
	.utxos(BYTES_a);
	expect(thesePluginUtxos).to.deep.equal({
	groupHex: BYTES_a,
	pluginName: PLUGIN_NAME,
	utxos: [
	{
	...BASE_UTXO,
	plugins: {
	[PLUGIN_NAME]: {
	data: [BYTES_argo],
	groups: [BYTES_a],
	},
	},
	},
	{
	...BASE_UTXO,
	outpoint: { ...BASE_OUTPOINT, outIdx: 2 },
	plugins: {
	[PLUGIN_NAME]: {
	data: [BYTES_alef],
	groups: [BYTES_a],
	},
	},
	},
	{
	...BASE_UTXO,
	outpoint: { ...BASE_OUTPOINT, outIdx: 3 },
	plugins: {
	[PLUGIN_NAME]: {
	data: [BYTES_abc],
	groups: [BYTES_a],
	},
	},
	sats: 4999990000n,
	},
	],
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: [firstTx],
	numPages: 1,
	numTxs: 1,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_a),
	).to.deep.equal({
	txs: [firstTx],
	numPages: 1,
	numTxs: 1,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_b),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});
	});
	it('After broadcasting a tx with plugin utxos in group "b"', async () => {
	// Wait for expected msg at ws1
	await expectWsMsgs(1, msgCollectorWs1);
	// We get ADDED_TO_MEMPOOL websocket msg at ws1
	expect(msgCollectorWs1).to.deep.equal([
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: SECOND_PLUGIN_TXID },
	]);
	// Wait for expected msg a ws2
	await expectWsMsgs(1, msgCollectorWs2);
	// We get ADDED_TO_MEMPOOL websocket msg at ws2
	expect(msgCollectorWs2).to.deep.equal([
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: SECOND_PLUGIN_TXID },
	]);

	const secondTx = await chronik.tx(SECOND_PLUGIN_TXID);

	const { inputs, outputs } = secondTx;

	// We have plugins in this tx's inputs, so we get an inputs key with their information
	expect(inputs[0].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_abc],
	},
	});

	// We get plugin info in expected shape for outputs
	expect(outputs[0]).to.deep.equal({
	sats: 0n,
	outputScript: SECOND_PLUGIN_OPRETURN,
	// No plugins key here as no associated plugin data for this output
	});
	expect(outputs[1].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_blub, BYTES_abc],
	},
	});
	expect(outputs[2].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_borg],
	},
	});
	expect(outputs[3].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_bjork],
	},
	});

	// We can get utxos associated with this plugin and specified bytes
	const thesePluginUtxos = await chronik
	.plugin(PLUGIN_NAME)
	.utxos(BYTES_b);
	expect(thesePluginUtxos).to.deep.equal({
	groupHex: BYTES_b,
	pluginName: PLUGIN_NAME,
	utxos: [
	{
	...BASE_UTXO,
	outpoint: { txid: SECOND_PLUGIN_TXID, outIdx: 1 },
	plugins: {
	[PLUGIN_NAME]: {
	data: [BYTES_blub, BYTES_abc],
	groups: [BYTES_b],
	},
	},
	},
	{
	...BASE_UTXO,
	outpoint: { txid: SECOND_PLUGIN_TXID, outIdx: 2 },
	plugins: {
	[PLUGIN_NAME]: {
	data: [BYTES_borg],
	groups: [BYTES_b],
	},
	},
	},
	{
	...BASE_UTXO,
	outpoint: { txid: SECOND_PLUGIN_TXID, outIdx: 3 },
	plugins: {
	[PLUGIN_NAME]: {
	data: [BYTES_bjork],
	groups: [BYTES_b],
	},
	},
	sats: 4999980000n,
	},
	],
	});

	// Update firstTx, as now it has a spent output
	const firstTx = await chronik.tx(FIRST_PLUGIN_TXID);

	- // unconfirmed txs are sorted by timeFirstSeen
	+ // Unconfirmed txs are sorted first by time first seen, then by txid.
	+ const txsSortedUnconfirmed = [firstTx, secondTx].sort(
	+ (a, b) =>
	+ a.timeFirstSeen - b.timeFirstSeen \|\|
	+ a.txid.localeCompare(b.txid),
	+ );
	+
	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_a),
	).to.deep.equal({
	- txs: [secondTx, firstTx],
	+ txs: txsSortedUnconfirmed,
	numPages: 1,
	numTxs: 2,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	- // Note that the history endpoint keeps unconfirmed txs in reverse-chronological order
	- // Opposite order of unconfirmedTxs
	+ // History is sorted first by reverse time first seen, then by reverse txid.
	+ // We don't account for the pagination glitches here:
	+ // https://github.com/Bitcoin-ABC/bitcoin-abc/blob/a18387188c0d1235eca81791919458fec2433345/chronik/chronik-indexer/src/query/group_history.rs#L171
	+ const txsSortedHistory = [firstTx, secondTx].sort(
	+ (b, a) =>
	+ a.timeFirstSeen - b.timeFirstSeen \|\|
	+ a.txid.localeCompare(b.txid),
	+ );
	+
	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_a),
	).to.deep.equal({
	- txs: [firstTx, secondTx],
	+ txs: txsSortedHistory,
	numPages: 1,
	numTxs: 2,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [secondTx],
	numPages: 1,
	numTxs: 1,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_b),
	).to.deep.equal({
	txs: [secondTx],
	numPages: 1,
	numTxs: 1,
	});
	});
	it('After mining a block with these first 2 txs', async () => {
	await expectWsMsgs(2, msgCollectorWs1);
	// We get ADDED_TO_MEMPOOL websocket msg at ws1
	expect(msgCollectorWs1).to.deep.equal([
	{ ...BASE_CONFIRMED_WSMSG, txid: SECOND_PLUGIN_TXID },
	{ ...BASE_CONFIRMED_WSMSG, txid: FIRST_PLUGIN_TXID },
	]);
	await expectWsMsgs(1, msgCollectorWs2);
	// We get ADDED_TO_MEMPOOL websocket msg at ws2
	expect(msgCollectorWs2).to.deep.equal([
	{ ...BASE_CONFIRMED_WSMSG, txid: SECOND_PLUGIN_TXID },
	]);
	// The plugin info in a tx returned by chronik-client is not changed by a block confirming
	const firstTx = await chronik.tx(FIRST_PLUGIN_TXID);
	const { inputs, outputs } = firstTx;

	// As we have no plugins in this tx's inputs, we have no plugins key in tx inputs
	expect(typeof inputs[0].plugins).to.eql('undefined');

	// We get plugin info in expected shape for outputs
	expect(outputs[0]).to.deep.equal({
	sats: 0n,
	outputScript: FIRST_PLUGIN_OPRETURN,
	// No plugins key here as no associated plugin data for this output
	});
	expect(outputs[1].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_argo],
	},
	});
	expect(outputs[2].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_alef],
	},
	});
	expect(outputs[3].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_abc],
	},
	});

	// Update txs as they now have block keys
	// Note that firstTx was already updated above
	const secondTx = await chronik.tx(SECOND_PLUGIN_TXID);

	// Sort alphabetical by txid, as this is how confirmed txs will be sorted
	// aka lexicographic sorting
	const txsSortedByTxid = [firstTx, secondTx].sort((a, b) =>
	a.txid.localeCompare(b.txid),
	);

	- // History sorting is more complicated
	- // Since timeFirstSeen here is constant, we end up getting "reverse-txid" order
	+ // History is sorted first by reverse time first seen, then by reverse txid.
	+ // We don't account for the pagination glitches here:
	// https://github.com/Bitcoin-ABC/bitcoin-abc/blob/a18387188c0d1235eca81791919458fec2433345/chronik/chronik-indexer/src/query/group_history.rs#L171
	- const txsSortedByTxidReverse = [firstTx, secondTx].sort((a, b) =>
	- b.txid.localeCompare(a.txid),
	+ const txsSortedHistory = [firstTx, secondTx].sort(
	+ (b, a) =>
	+ a.timeFirstSeen - b.timeFirstSeen \|\|
	+ a.txid.localeCompare(b.txid),
	);

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_a),
	).to.deep.equal({
	txs: txsSortedByTxid,
	numPages: 1,
	numTxs: 2,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_a),
	).to.deep.equal({
	- txs: txsSortedByTxidReverse,
	+ txs: txsSortedHistory,
	numPages: 1,
	numTxs: 2,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [secondTx],
	numPages: 1,
	numTxs: 1,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_b),
	).to.deep.equal({
	txs: [secondTx],
	numPages: 1,
	numTxs: 1,
	});
	});
	it('After broadcasting a tx with plugin utxos in group "c"', async () => {
	// We get no websocket msgs at ws1
	expect(msgCollectorWs1).to.deep.equal([]);
	await expectWsMsgs(1, msgCollectorWs2);
	// We get ADDED_TO_MEMPOOL websocket msg at ws2
	expect(msgCollectorWs2).to.deep.equal([
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: THIRD_PLUGIN_TXID },
	]);
	const thirdTx = await chronik.tx(THIRD_PLUGIN_TXID);

	const { inputs, outputs } = thirdTx;

	// We have plugins in this tx's inputs, so we get an inputs key with their information
	expect(inputs[0].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_blub, BYTES_abc],
	},
	});
	expect(inputs[1].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_bjork],
	},
	});

	// We get plugin info in expected shape for outputs
	expect(outputs[0]).to.deep.equal({
	sats: 0n,
	outputScript: THIRD_PLUGIN_OPRETURN,
	// No plugins key here as no associated plugin data for this output
	});
	expect(outputs[1].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_c],
	data: [BYTES_carp, BYTES_blub, BYTES_abc],
	},
	});

	// We can get utxos associated with this plugin and specified bytes
	const thesePluginUtxos = await chronik
	.plugin(PLUGIN_NAME)
	.utxos(BYTES_c);

	group_c_utxo = {
	...BASE_UTXO,
	outpoint: { txid: THIRD_PLUGIN_TXID, outIdx: 1 },
	plugins: {
	[PLUGIN_NAME]: {
	groups: [BYTES_c],
	data: [BYTES_carp, BYTES_blub, BYTES_abc],
	},
	},
	sats: 4999970000n,
	};
	expect(thesePluginUtxos).to.deep.equal({
	groupHex: BYTES_c,
	pluginName: PLUGIN_NAME,
	utxos: [group_c_utxo],
	});

	// Update secondTx as now an output is spent
	const secondTx = await chronik.tx(SECOND_PLUGIN_TXID);

	- // Sort alphabetical by txid, as this is how confirmed txs will be sorted
	- // aka lexicographic sorting
	- const txsSortedByTxid = [secondTx, thirdTx].sort((a, b) =>
	- a.txid.localeCompare(b.txid),
	- );
	-
	- // History sorting is more complicated
	- // Since timeFirstSeen here is constant, we end up getting "reverse-txid" order
	+ // History is sorted first by reverse time first seen, then by reverse txid.
	+ // We don't account for the pagination glitches here:
	// https://github.com/Bitcoin-ABC/bitcoin-abc/blob/a18387188c0d1235eca81791919458fec2433345/chronik/chronik-indexer/src/query/group_history.rs#L171
	- const txsSortedByTxidReverse = txsSortedByTxid.reverse();
	+ const txsSortedHistory = [secondTx, thirdTx].sort(
	+ (b, a) =>
	+ a.timeFirstSeen - b.timeFirstSeen \|\|
	+ a.txid.localeCompare(b.txid),
	+ );

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [thirdTx],
	numPages: 1,
	numTxs: 1,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [secondTx],
	numPages: 1,
	numTxs: 1,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_b),
	).to.deep.equal({
	- txs: txsSortedByTxidReverse,
	+ txs: txsSortedHistory,
	numPages: 1,
	numTxs: 2,
	});
	});
	it('After mining a block with this third tx', async () => {
	// We get expected ws confirmed msg
	await expectWsMsgs(1, msgCollectorWs2);
	expect(msgCollectorWs2).to.deep.equal([
	{ ...BASE_CONFIRMED_WSMSG, txid: THIRD_PLUGIN_TXID },
	]);
	// Plugin output is not changed by mining the block
	const thesePluginUtxos = await chronik
	.plugin(PLUGIN_NAME)
	.utxos(BYTES_c);
	expect(thesePluginUtxos).to.deep.equal({
	groupHex: BYTES_c,
	pluginName: PLUGIN_NAME,
	utxos: [{ ...group_c_utxo, blockHeight: 103 }],
	});

	// Get the second tx for this scope
	const secondTx = await chronik.tx(SECOND_PLUGIN_TXID);
	// Update third tx as it now has a block key
	const thirdTx = await chronik.tx(THIRD_PLUGIN_TXID);

	// Sort alphabetical by txid, as this is how confirmed txs will be sorted
	// aka lexicographic sorting
	const txsSortedByTxid = [secondTx, thirdTx].sort((a, b) =>
	a.txid.localeCompare(b.txid),
	);

	- // History sorting is more complicated
	- // Since timeFirstSeen here is constant, we end up getting "reverse-txid" order
	+ // History is sorted first by reverse time first seen, then by reverse txid.
	+ // We don't account for the pagination glitches here:
	// https://github.com/Bitcoin-ABC/bitcoin-abc/blob/a18387188c0d1235eca81791919458fec2433345/chronik/chronik-indexer/src/query/group_history.rs#L171
	- const txsSortedTxidReverse = [secondTx, thirdTx].sort(
	+ const txsSortedHistory = [secondTx, thirdTx].sort(
	(b, a) =>
	a.timeFirstSeen - b.timeFirstSeen \|\|
	a.txid.localeCompare(b.txid),
	);

	expect(
	await chronik.plugin(PLUGIN_NAME).unconfirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: [],
	numPages: 0,
	numTxs: 0,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).confirmedTxs(BYTES_b),
	).to.deep.equal({
	txs: txsSortedByTxid,
	numPages: 1,
	numTxs: 2,
	});

	expect(
	await chronik.plugin(PLUGIN_NAME).history(BYTES_b),
	).to.deep.equal({
	- txs: txsSortedTxidReverse,
	+ txs: txsSortedHistory,
	numPages: 1,
	numTxs: 2,
	});
	});
	it('After invalidating the mined block with the third tx', async () => {
	await expectWsMsgs(1, msgCollectorWs2);
	expect(msgCollectorWs2).to.deep.equal([
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: THIRD_PLUGIN_TXID },
	]);
	// Plugin output is not changed by invalidating the block
	const thesePluginUtxos = await chronik
	.plugin(PLUGIN_NAME)
	.utxos(BYTES_c);
	expect(thesePluginUtxos).to.deep.equal({
	groupHex: BYTES_c,
	pluginName: PLUGIN_NAME,
	utxos: [group_c_utxo],
	});
	});
	it('After invalidating the mined block with the first two txs', async () => {
	await expectWsMsgs(2, msgCollectorWs1);
	// We get ADDED_TO_MEMPOOL websocket msgs at ws1
	expect(msgCollectorWs1).to.deep.equal([
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: FIRST_PLUGIN_TXID },
	{ ...BASE_ADDEDTOMEMPOOL_WSMSG, txid: SECOND_PLUGIN_TXID },
	]);
	await expectWsMsgs(1, msgCollectorWs2);
	// We get websocket msgs at ws2 in lexicographic order
	expect(msgCollectorWs2).to.deep.equal([
	{
	...BASE_ADDEDTOMEMPOOL_WSMSG,
	txid: THIRD_PLUGIN_TXID,
	msgType: 'TX_REMOVED_FROM_MEMPOOL',
	},
	{
	...BASE_ADDEDTOMEMPOOL_WSMSG,
	txid: SECOND_PLUGIN_TXID,
	},
	{
	...BASE_ADDEDTOMEMPOOL_WSMSG,
	txid: THIRD_PLUGIN_TXID,
	},
	]);

	// The plugin info in a chronik tx is not changed by a block invalidating
	const secondTx = await chronik.tx(SECOND_PLUGIN_TXID);

	const { inputs, outputs } = secondTx;

	// We have plugins in this tx's inputs, so we get an inputs key with their information
	expect(inputs[0].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_a],
	data: [BYTES_abc],
	},
	});

	// We get plugin info in expected shape for outputs
	expect(outputs[0]).to.deep.equal({
	sats: 0n,
	outputScript: SECOND_PLUGIN_OPRETURN,
	// No plugins key here as no associated plugin data for this output
	});
	expect(outputs[1].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_blub, BYTES_abc],
	},
	});
	expect(outputs[2].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_borg],
	},
	});
	expect(outputs[3].plugins).to.deep.equal({
	[PLUGIN_NAME]: {
	groups: [BYTES_b],
	data: [BYTES_bjork],
	},
	});
	});
	});
	diff --git a/test/functional/setup_scripts/chronik-client_plugins.py b/test/functional/setup_scripts/chronik-client_plugins.py
	index bf3bb7e44..383a1efa5 100644
	--- a/test/functional/setup_scripts/chronik-client_plugins.py
	+++ b/test/functional/setup_scripts/chronik-client_plugins.py
	@@ -1,374 +1,396 @@
	# Copyright (c) 2024 The Bitcoin developers
	# Distributed under the MIT software license, see the accompanying
	# file COPYING or http://www.opensource.org/licenses/mit-license.php.
	"""
	Setup script to exercise the chronik-client js library endpoints for checking plugins in
	endpoints with outputs that include Tx[] type

	Based on test/functional/chronik_plugins.py
	"""

	import os
	import time
	+from functools import cmp_to_key

	import pathmagic # noqa
	from setup_framework import SetupFramework
	from test_framework.address import (
	ADDRESS_ECREG_P2SH_OP_TRUE,
	ADDRESS_ECREG_UNSPENDABLE,
	P2SH_OP_TRUE,
	SCRIPTSIG_OP_TRUE,
	)
	from test_framework.blocktools import COINBASE_MATURITY
	from test_framework.messages import COutPoint, CTransaction, CTxIn, CTxOut
	from test_framework.script import OP_RETURN, CScript
	from test_framework.txtools import pad_tx
	from test_framework.util import assert_equal, chronik_sub_plugin


	class ChronikClientPlugins(SetupFramework):
	def set_test_params(self):
	self.setup_clean_chain = True
	self.num_nodes = 1
	self.extra_args = [["-chronik"]]

	def skip_test_if_missing_module(self):
	self.skip_if_no_chronik_plugins()

	def run_test(self):
	from test_framework.chronik.client import pb

	node = self.nodes[0]

	# Set the mocktime so we don't have to account for the time first seen
	# sorting when checking the transactions
	now = int(time.time())
	node.setmocktime(now)

	yield True

	chronik = node.get_chronik_client()

	def ws_msg(txid: str, msg_type):
	return pb.WsMsg(
	tx=pb.MsgTx(
	msg_type=msg_type,
	txid=bytes.fromhex(txid)[::-1],
	)
	)

	def assert_start_raises(args, *kwargs):
	node.assert_start_raises_init_error(["-chronik"], args, *kwargs)

	# Without a plugins.toml, setting up a plugin context is skipped
	plugins_toml = os.path.join(node.datadir, "plugins.toml")
	plugins_dir = os.path.join(node.datadir, "plugins")

	# Plugin that colors outputs with the corresponding PUSHDATA of the OP_RETURN,
	# concatenated with the existing plugin data of the corresponding input
	with open(plugins_toml, "w", encoding="utf-8") as f:
	print("[regtest.plugin.my_plugin]", file=f)
	os.mkdir(plugins_dir)
	plugin_module = os.path.join(plugins_dir, "my_plugin.py")
	with open(plugin_module, "w", encoding="utf-8") as f:
	print(
	"""
	from chronik_plugin.plugin import Plugin, PluginOutput
	from chronik_plugin.script import OP_RETURN

	class MyPluginPlugin(Plugin):
	def lokad_id(self):
	return b'TEST'

	def version(self):
	return '0.1.0'

	def run(self, tx):
	ops = list(tx.outputs[0].script)
	if ops[0] != OP_RETURN:
	return []
	if ops[1] != b'TEST':
	return []
	outputs = []
	for idx, (op, _) in enumerate(zip(ops[2:], tx.outputs[1:])):
	data = [op]
	groups = []
	if op:
	groups = [op[:1]]
	if idx < len(tx.inputs):
	tx_input = tx.inputs[idx]
	if 'my_plugin' in tx_input.plugin:
	data += tx_input.plugin['my_plugin'].data
	outputs.append(
	PluginOutput(idx=idx + 1, data=data, groups=groups)
	)
	return outputs
	""",
	file=f,
	)

	with node.assert_debug_log(
	[
	"Plugin context initialized Python",
	'Loaded plugin my_plugin.MyPluginPlugin (version 0.1.0) with LOKAD IDs [b"TEST"]',
	]
	):
	self.restart_node(0, ["-chronik", "-chronikreindex"])

	# Init and websockets here so we can confirm msgs are sent server-side
	ws1 = chronik.ws()
	ws2 = chronik.ws()

	coinblockhash = self.generatetoaddress(node, 1, ADDRESS_ECREG_P2SH_OP_TRUE)[0]
	coinblock = node.getblock(coinblockhash)
	cointx = coinblock["tx"][0]

	self.log.info("Step 1: Empty regtest chain")
	yield True

	self.log.info("Step 2: Send a tx to create plugin utxos in group 'a'")

	self.generatetoaddress(node, COINBASE_MATURITY, ADDRESS_ECREG_UNSPENDABLE)

	# Subscribe to websockets in test script to support timing match in chronik-client integration tests
	chronik_sub_plugin(ws1, node, "my_plugin", b"a")
	chronik_sub_plugin(ws2, node, "my_plugin", b"b")

	plugin = chronik.plugin("my_plugin")

	coinvalue = 5000000000
	tx1 = CTransaction()
	tx1.vin = [CTxIn(COutPoint(int(cointx, 16), 0), SCRIPTSIG_OP_TRUE)]
	tx1.vout = [
	CTxOut(0, CScript([OP_RETURN, b"TEST", b"argo", b"alef", b"abc"])),
	CTxOut(1000, P2SH_OP_TRUE),
	CTxOut(1000, P2SH_OP_TRUE),
	CTxOut(coinvalue - 10000, P2SH_OP_TRUE),
	]
	pad_tx(tx1)
	node.sendrawtransaction(tx1.serialize().hex())

	assert_equal(ws1.recv(), ws_msg(tx1.hash, pb.TX_ADDED_TO_MEMPOOL))

	# Plugin ran on the mempool tx
	# Note: we must perform these assertions here before yield True
	# Ensures that plugins are properly indexed before we query for them
	proto_tx1 = chronik.tx(tx1.hash).ok()
	tx1_plugin_outputs = [
	{},
	{"my_plugin": pb.PluginEntry(data=[b"argo"], groups=[b"a"])},
	{"my_plugin": pb.PluginEntry(data=[b"alef"], groups=[b"a"])},
	{"my_plugin": pb.PluginEntry(data=[b"abc"], groups=[b"a"])},
	]
	assert_equal([inpt.plugins for inpt in proto_tx1.inputs], [{}])
	assert_equal(
	[output.plugins for output in proto_tx1.outputs],
	tx1_plugin_outputs,
	)
	proto_utxos1 = plugin.utxos(b"a").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos1],
	tx1_plugin_outputs[1:],
	)

	assert_equal(list(plugin.unconfirmed_txs(b"a").ok().txs), [proto_tx1])
	assert_equal(list(plugin.confirmed_txs(b"a").ok().txs), [])
	assert_equal(list(plugin.history(b"a").ok().txs), [proto_tx1])
	assert_equal(list(plugin.unconfirmed_txs(b"b").ok().txs), [])
	assert_equal(list(plugin.confirmed_txs(b"b").ok().txs), [])
	assert_equal(list(plugin.history(b"b").ok().txs), [])

	yield True
	self.log.info("Step 3: Send a second tx to create plugin utxos in group 'b'")
	-
	tx2 = CTransaction()
	tx2.vin = [CTxIn(COutPoint(tx1.sha256, 3), SCRIPTSIG_OP_TRUE)]
	tx2.vout = [
	CTxOut(0, CScript([OP_RETURN, b"TEST", b"blub", b"borg", b"bjork"])),
	CTxOut(1000, P2SH_OP_TRUE),
	CTxOut(1000, P2SH_OP_TRUE),
	CTxOut(coinvalue - 20000, P2SH_OP_TRUE),
	]
	pad_tx(tx2)
	node.sendrawtransaction(tx2.serialize().hex())

	proto_tx2 = chronik.tx(tx2.hash).ok()
	tx2_plugin_inputs = [tx1_plugin_outputs[3]]
	tx2_plugin_outputs = [
	{},
	{"my_plugin": pb.PluginEntry(data=[b"blub", b"abc"], groups=[b"b"])},
	{"my_plugin": pb.PluginEntry(data=[b"borg"], groups=[b"b"])},
	{"my_plugin": pb.PluginEntry(data=[b"bjork"], groups=[b"b"])},
	]
	assert_equal(
	[inpt.plugins for inpt in proto_tx2.inputs],
	tx2_plugin_inputs,
	)
	assert_equal(
	[output.plugins for output in proto_tx2.outputs],
	tx2_plugin_outputs,
	)
	proto_utxos1 = plugin.utxos(b"a").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos1],
	[tx1_plugin_outputs[1], tx1_plugin_outputs[2]], # "abc" spent
	)
	proto_utxos2 = plugin.utxos(b"b").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos2],
	tx2_plugin_outputs[1:],
	)

	assert_equal(ws1.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))
	assert_equal(ws2.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))

	+ def compare_unconfirmed_txs(tx_a, tx_b):
	+ # Sort first by time_first_seen then by txid
	+ if tx_a.time_first_seen != tx_b.time_first_seen:
	+ return tx_a.time_first_seen - tx_b.time_first_seen
	+ return int.from_bytes(tx_a.txid, byteorder="little") - int.from_bytes(
	+ tx_b.txid, byteorder="little"
	+ )
	+
	+ def compare_history_txs(tx_a, tx_b):
	+ # Sort first by revert time_first_seen then by reverse txid
	+ if tx_a.time_first_seen != tx_b.time_first_seen:
	+ return tx_b.time_first_seen - tx_a.time_first_seen
	+ return int.from_bytes(tx_b.txid, byteorder="little") - int.from_bytes(
	+ tx_a.txid, byteorder="little"
	+ )
	+
	proto_tx1 = chronik.tx(tx1.hash).ok()
	- txs = sorted([proto_tx1, proto_tx2], key=lambda t: t.txid[::-1])
	- assert_equal(list(plugin.unconfirmed_txs(b"a").ok().txs), txs)
	+ unconf_txs = sorted(
	+ [proto_tx1, proto_tx2], key=cmp_to_key(compare_unconfirmed_txs)
	+ )
	+ hist_txs = sorted([proto_tx1, proto_tx2], key=cmp_to_key(compare_history_txs))
	+ assert_equal(list(plugin.unconfirmed_txs(b"a").ok().txs), unconf_txs)
	assert_equal(list(plugin.confirmed_txs(b"a").ok().txs), [])
	- assert_equal(list(plugin.history(b"a").ok().txs), txs[::-1])
	+ assert_equal(list(plugin.history(b"a").ok().txs), hist_txs)
	assert_equal(list(plugin.unconfirmed_txs(b"b").ok().txs), [proto_tx2])
	assert_equal(list(plugin.confirmed_txs(b"b").ok().txs), [])
	assert_equal(list(plugin.history(b"b").ok().txs), [proto_tx2])

	yield True
	self.log.info("Step 4: Mine these first two transactions")

	# Mine tx1 and tx2
	block1 = self.generatetoaddress(node, 1, ADDRESS_ECREG_UNSPENDABLE)[-1]

	# Lexicographic order
	txids = sorted([tx1.hash, tx2.hash])
	assert_equal(ws1.recv(), ws_msg(txids[0], pb.TX_CONFIRMED))
	assert_equal(ws1.recv(), ws_msg(txids[1], pb.TX_CONFIRMED))
	assert_equal(ws2.recv(), ws_msg(tx2.hash, pb.TX_CONFIRMED))

	proto_tx1 = chronik.tx(tx1.hash).ok()
	assert_equal([inpt.plugins for inpt in proto_tx1.inputs], [{}])
	assert_equal(
	[output.plugins for output in proto_tx1.outputs],
	tx1_plugin_outputs,
	)

	proto_tx2 = chronik.tx(tx2.hash).ok()
	assert_equal(
	[inpt.plugins for inpt in proto_tx2.inputs],
	tx2_plugin_inputs,
	)
	assert_equal(
	[output.plugins for output in proto_tx2.outputs],
	tx2_plugin_outputs,
	)
	proto_utxos1 = chronik.plugin("my_plugin").utxos(b"a").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos1],
	[tx1_plugin_outputs[1], tx1_plugin_outputs[2]], # "abc" spent
	)
	proto_utxos2 = chronik.plugin("my_plugin").utxos(b"b").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos2],
	tx2_plugin_outputs[1:],
	)

	txs = sorted([proto_tx1, proto_tx2], key=lambda t: t.txid[::-1])
	+ hist_txs = sorted([proto_tx1, proto_tx2], key=cmp_to_key(compare_history_txs))
	assert_equal(list(plugin.unconfirmed_txs(b"a").ok().txs), [])
	assert_equal(list(plugin.confirmed_txs(b"a").ok().txs), txs)
	- assert_equal(list(plugin.history(b"a").ok().txs), txs[::-1])
	+ assert_equal(list(plugin.history(b"a").ok().txs), hist_txs)
	assert_equal(list(plugin.unconfirmed_txs(b"b").ok().txs), [])
	assert_equal(list(plugin.confirmed_txs(b"b").ok().txs), [proto_tx2])
	assert_equal(list(plugin.history(b"b").ok().txs), [proto_tx2])
	yield True

	self.log.info("Step 5: Send a third tx to create plugin utxos in group 'c'")

	tx3 = CTransaction()
	tx3.vin = [
	CTxIn(COutPoint(tx2.sha256, 1), SCRIPTSIG_OP_TRUE),
	CTxIn(COutPoint(tx2.sha256, 3), SCRIPTSIG_OP_TRUE),
	]
	tx3.vout = [
	CTxOut(0, CScript([OP_RETURN, b"TEST", b"carp"])),
	CTxOut(coinvalue - 30000, P2SH_OP_TRUE),
	]
	pad_tx(tx3)
	node.sendrawtransaction(tx3.serialize().hex())

	assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_ADDED_TO_MEMPOOL))

	proto_tx3 = chronik.tx(tx3.hash).ok()
	tx3_plugin_inputs = [tx2_plugin_outputs[1], tx2_plugin_outputs[3]]
	tx3_plugin_outputs = [
	{},
	{
	"my_plugin": pb.PluginEntry(
	data=[b"carp", b"blub", b"abc"], groups=[b"c"]
	),
	},
	]
	assert_equal(
	[inpt.plugins for inpt in proto_tx3.inputs],
	tx3_plugin_inputs,
	)
	assert_equal(
	[output.plugins for output in proto_tx3.outputs],
	tx3_plugin_outputs,
	)
	proto_utxos2 = plugin.utxos(b"b").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos2],
	[tx2_plugin_outputs[2]], # only "borg" remaining
	)
	proto_utxos3 = plugin.utxos(b"c").ok().utxos
	assert_equal(
	[utxo.plugins for utxo in proto_utxos3],
	tx3_plugin_outputs[1:],
	)

	proto_tx2 = chronik.tx(tx2.hash).ok()
	txs = sorted([proto_tx2, proto_tx3], key=lambda t: t.txid[::-1])
	+ hist_txs = sorted([proto_tx2, proto_tx3], key=cmp_to_key(compare_history_txs))
	assert_equal(list(plugin.unconfirmed_txs(b"b").ok().txs), [proto_tx3])
	assert_equal(list(plugin.confirmed_txs(b"b").ok().txs), [proto_tx2])
	- assert_equal(list(plugin.history(b"b").ok().txs), txs[::-1])
	+ assert_equal(list(plugin.history(b"b").ok().txs), hist_txs)

	yield True

	self.log.info("Step 6: Mine this tx")

	# Mine tx3
	block2 = self.generatetoaddress(node, 1, ADDRESS_ECREG_UNSPENDABLE)[-1]
	assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_CONFIRMED))

	proto_tx3 = chronik.tx(tx3.hash).ok()
	txs = sorted([proto_tx2, proto_tx3], key=lambda t: t.txid[::-1])
	+ hist_txs = sorted([proto_tx2, proto_tx3], key=cmp_to_key(compare_history_txs))
	assert_equal(list(plugin.unconfirmed_txs(b"b").ok().txs), [])
	assert_equal(list(plugin.confirmed_txs(b"b").ok().txs), txs)
	- assert_equal(list(plugin.history(b"b").ok().txs), txs[::-1])
	+ assert_equal(list(plugin.history(b"b").ok().txs), hist_txs)

	yield True

	self.log.info("Step 7: Invalidate the block with the third tx")

	# Disconnect block2, inputs + outputs still work
	node.invalidateblock(block2)
	assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_ADDED_TO_MEMPOOL))

	yield True

	self.log.info("Step 8: Invalidate the block with the first two txs")

	node.invalidateblock(block1)

	# Topological order
	assert_equal(ws1.recv(), ws_msg(tx1.hash, pb.TX_ADDED_TO_MEMPOOL))
	assert_equal(ws1.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))

	# Reorg first clears the mempool and then adds back in topological order
	assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_REMOVED_FROM_MEMPOOL))
	assert_equal(ws2.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))
	assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_ADDED_TO_MEMPOOL))

	yield True


	if __name__ == "__main__":
	ChronikClientPlugins().main()

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