diff --git a/scripts/ql3-plugin-package-recovery-e2e-live-audit.cjs b/scripts/ql3-plugin-package-recovery-e2e-live-audit.cjs
index 6c7c5c23..1e7ba9aa 100644
--- a/scripts/ql3-plugin-package-recovery-e2e-live-audit.cjs
+++ b/scripts/ql3-plugin-package-recovery-e2e-live-audit.cjs
@@ -4,8 +4,12 @@
 
 const fs = require('node:fs');
 const path = require('node:path');
+const {
+  postgresqlMainMigrationStream,
+} = require('../packages/ql3-cluster-postgres/dist/migration/migration.js');
 
 const FIXTURE = 'qinglong/plugin-package-recovery-e2e-live-contract@v3';
+const MIGRATION_COUNT = postgresqlMainMigrationStream.migrations.length;
 const LIMITATIONS = Object.freeze([
   'isolated PostgreSQL uses explicit TLS disable; production manifests remain verify-full',
   'the authenticated HTTPS OCI Distribution fixture implements the immutable GET/referrers surface used by the resolver, not a production registry storage implementation',
@@ -269,7 +273,7 @@ function validatePluginPackageRecoveryE2ELiveReport(report) {
   ];
   if (
     !exactKeys(database, databaseKeys) ||
-    database?.migrationCount !== 65 ||
+    database?.migrationCount !== MIGRATION_COUNT ||
     database?.capabilityVersion !== 64 ||
     database?.initialState !== 'active' ||
     database?.upgradeState !== 'failed' ||
@@ -487,6 +491,7 @@ module.exports = {
   FIXTURE,
   GATE_KEYS,
   LIMITATIONS,
+  MIGRATION_COUNT,
   readPrivateReport,
   validatePluginPackageRecoveryE2ELiveReport,
 };
diff --git a/scripts/ql3-plugin-package-recovery-e2e-live-contract.cjs b/scripts/ql3-plugin-package-recovery-e2e-live-contract.cjs
index 6cf41f88..09ce2464 100644
--- a/scripts/ql3-plugin-package-recovery-e2e-live-contract.cjs
+++ b/scripts/ql3-plugin-package-recovery-e2e-live-contract.cjs
@@ -14,6 +14,9 @@ const {
   REGISTRY_EVENT_SCHEMA,
   createFixture,
 } = require('./ql3-plugin-package-recovery-e2e-fixture.cjs');
+const {
+  MIGRATION_COUNT,
+} = require('./ql3-plugin-package-recovery-e2e-live-audit.cjs');
 
 const ROOT = path.resolve(__dirname, '..');
 const FIXTURE_SCRIPT = path.join(
@@ -1283,7 +1286,7 @@ SELECT json_build_object(
     { capture: true, quiet: true },
   ).stdout;
   const value = JSON.parse(output);
-  assert.equal(value.migrationCount, 65);
+  assert.equal(value.migrationCount, MIGRATION_COUNT);
   assert.equal(value.capabilityVersion, 64);
   assert.equal(value.initialState, 'active');
   assert.equal(value.initialActiveLockDigest, fixture.initial.lock.lockDigest);
diff --git a/test/back/ql3PluginPackageRecoveryE2ELiveAudit.test.cjs b/test/back/ql3PluginPackageRecoveryE2ELiveAudit.test.cjs
index 23eb35b7..da0ba205 100644
--- a/test/back/ql3PluginPackageRecoveryE2ELiveAudit.test.cjs
+++ b/test/back/ql3PluginPackageRecoveryE2ELiveAudit.test.cjs
@@ -13,6 +13,7 @@ const producerPath = path.join(
 const {
   FIXTURE,
   GATE_KEYS,
+  MIGRATION_COUNT,
   readPrivateReport,
   validatePluginPackageRecoveryE2ELiveReport,
 } = require('../../scripts/ql3-plugin-package-recovery-e2e-live-audit.cjs');
@@ -62,7 +63,7 @@ function validReport() {
       activePointerUnchanged: true,
     },
     database: {
-      migrationCount: 65,
+      migrationCount: MIGRATION_COUNT,
       capabilityVersion: 64,
       initialState: 'active',
       initialActiveLockDigest: lock,
diff --git a/test/back/ql3PluginPackageRecoveryE2ELiveContract.test.cjs b/test/back/ql3PluginPackageRecoveryE2ELiveContract.test.cjs
index ed44c8a0..d353250d 100644
--- a/test/back/ql3PluginPackageRecoveryE2ELiveContract.test.cjs
+++ b/test/back/ql3PluginPackageRecoveryE2ELiveContract.test.cjs
@@ -6,6 +6,12 @@ const yaml = require('js-yaml');
 const {
   createFixture,
 } = require('../../scripts/ql3-plugin-package-recovery-e2e-fixture.cjs');
+const {
+  MIGRATION_COUNT,
+} = require('../../scripts/ql3-plugin-package-recovery-e2e-live-audit.cjs');
+const {
+  postgresqlMainMigrationStream,
+} = require('../../packages/ql3-cluster-postgres/dist/migration/migration.js');
 
 const root = path.resolve(__dirname, '../..');
 const livePath = path.join(
@@ -56,6 +62,10 @@ test('fixture uses a real HTTPS and content-addressed OCI Distribution surface',
   assert.match(live, /requestCount: packageRequests\.length/);
 });
 
+test('report migration evidence follows the complete PostgreSQL stream', () => {
+  assert.equal(MIGRATION_COUNT, postgresqlMainMigrationStream.migrations.length);
+});
+
 test('fixture locks are bound to durable version-three approval dispatches', () => {
   const value = createFixture({
     registry: 'registry.fixture.test',
@@ -116,7 +126,7 @@ test('gate runs migration, healthy activation and a durable rejected upgrade', (
   assert.doesNotMatch(fixture, /commit-transition/);
   assert.match(live, /initialSeed\.state, 'queued'/);
   assert.match(live, /upgradeSeed\.state, 'queued'/);
-  assert.match(live, /value\.migrationCount, 65/);
+  assert.match(live, /value\.migrationCount, MIGRATION_COUNT/);
   assert.match(live, /value\.capabilityVersion, 64/);
   assert.match(live, /postgresEnvironment\(\s*'PACKAGE_EXECUTOR'/);
   assert.match(fixture, /assertPostgresPackageExecutorSchemaReady/);