diff --git a/docs/OPERATIONS.md b/docs/OPERATIONS.md
index 7e47fee..e68ac5f 100644
--- a/docs/OPERATIONS.md
+++ b/docs/OPERATIONS.md
@@ -26,6 +26,10 @@ identity/E2E mismatch is a normal `NOT_READY` result, never a bypass.
 6. Promote atomically, health-check production, and roll back on any mismatch.
 7. Publish immutable machine certificates and the repository certificate graphic.
 
+The Echo GitHub Autonomy production collector must use profile
+`echo-github-autonomy-remote-mcp-v2` and exactly the three governed accounts.
+Profile v1 and evidence containing the retired `Bmcbob76` identity fail closed.
+
 ## Incident triage
 
 Capture the run ID, target SHA, environment digest, policy version, service health, dispatcher state,
diff --git a/docs/PROJECT_CONTRACT.md b/docs/PROJECT_CONTRACT.md
index e452ded..845bfb4 100644
--- a/docs/PROJECT_CONTRACT.md
+++ b/docs/PROJECT_CONTRACT.md
@@ -52,8 +52,11 @@ acceptance. Source checks, local journeys, HTTP 200, unsigned status fields, and
 target-authored evidence cannot satisfy this gate. Missing, expired, untrusted,
 partially passing, or identity-mismatched attestations remain `NOT_READY`.
 
-For Echo GitHub Autonomy the target-specific profile additionally requires the
-canonical MCP and OAuth surface, 30-tool schema, repeated discovery plus
-invocation without registry loss, reconciled public/private inventory and
-read/write/certify authority for all four exact GitHub account IDs, and matching
-private-repository fingerprints from ChatGPT, Claude, Codex, and Grok.
+For Echo GitHub Autonomy, target-specific profile
+`echo-github-autonomy-remote-mcp-v2` additionally requires the canonical MCP
+and OAuth surface, 30-tool schema, repeated discovery plus invocation without
+registry loss, reconciled public/private inventory and read/write/certify
+authority for exactly the three governed GitHub account IDs (`echoomegaprime`,
+`ECHO-OMEGA-PRIME`, and `bobmcwilliams4`), and matching private-repository
+fingerprints from ChatGPT, Claude, Codex, and Grok. The retired `Bmcbob76`
+identity is invalid evidence for this profile.
diff --git a/src/echo_certification_forge/production_e2e.py b/src/echo_certification_forge/production_e2e.py
index b35e4eb..9712462 100644
--- a/src/echo_certification_forge/production_e2e.py
+++ b/src/echo_certification_forge/production_e2e.py
@@ -22,7 +22,7 @@
 RULE_ID = "production_e2e"
 SCHEMA_VERSION = "certforge.production-e2e.v1"
 GENERIC_PROFILE = "generic-production-v1"
-ECHO_GITHUB_AUTONOMY_PROFILE = "echo-github-autonomy-remote-mcp-v1"
+ECHO_GITHUB_AUTONOMY_PROFILE = "echo-github-autonomy-remote-mcp-v2"
 ECHO_GITHUB_AUTONOMY_REPOSITORY = "echoomegaprime/echo-github-autonomy"
 ECHO_GITHUB_AUTONOMY_CANONICAL_MCP = "https://echo-ghub.grok.me/api/plugin/mcp"
 
@@ -44,7 +44,7 @@
         "tool_schema",
         "repeated_tool_invocation",
         "registry_persistence",
-        "four_account_reconciliation",
+        "three_account_reconciliation",
         "private_public_visibility",
         "read_write_certify",
         "cross_client_consistency",
@@ -53,7 +53,6 @@
 ECHO_GITHUB_ACCOUNTS = {
     "echoomegaprime": 314902331,
     "ECHO-OMEGA-PRIME": 264607697,
-    "Bmcbob76": 203470412,
     "bobmcwilliams4": 235318155,
 }
 ECHO_CLIENTS = frozenset({"chatgpt", "claude", "codex", "grok"})
diff --git a/tests/test_production_e2e.py b/tests/test_production_e2e.py
index 81460f5..1c7dc19 100644
--- a/tests/test_production_e2e.py
+++ b/tests/test_production_e2e.py
@@ -118,7 +118,9 @@ def test_echo_github_autonomy_requires_complete_exact_cross_client_e2e() -> None
         (lambda value: value.__setitem__("deployment_sha", "6" * 40), "production_e2e_deployment_sha_mismatch"),
         (lambda value: value.__setitem__("tool_count", 27), "production_e2e_tool_count_mismatch"),
         (
-            lambda value: value["accounts"]["Bmcbob76"].__setitem__("private_count", 0),
+            lambda value: value["accounts"]["bobmcwilliams4"].__setitem__(
+                "private_count", 0
+            ),
             "production_e2e_account_reconciliation_failed",
         ),
         (
@@ -126,19 +128,19 @@ def test_echo_github_autonomy_requires_complete_exact_cross_client_e2e() -> None
             "production_e2e_client_not_accepted",
         ),
         (
-            lambda value: value["accounts"]["Bmcbob76"].__setitem__(
+            lambda value: value["accounts"]["bobmcwilliams4"].__setitem__(
                 "credential_source", "model_config_pat"
             ),
             "production_e2e_credential_source_invalid",
         ),
         (
-            lambda value: value["accounts"]["Bmcbob76"].__setitem__(
+            lambda value: value["accounts"]["bobmcwilliams4"].__setitem__(
                 "secret_exposed", True
             ),
             "production_e2e_secret_boundary_failed",
         ),
         (
-            lambda value: value["sample_private_repositories"]["Bmcbob76"].__setitem__(
+            lambda value: value["sample_private_repositories"]["bobmcwilliams4"].__setitem__(
                 "repository_id", True
             ),
             "production_e2e_sample_repository_id_invalid",
@@ -163,6 +165,27 @@ def test_stale_e2e_attestation_fails_closed() -> None:
     assert reason == "production_e2e_attestation_not_current"
 
 
+def test_retired_account_and_v1_profile_are_rejected() -> None:
+    retired_account = _payload()
+    retired_account["accounts"]["Bmcbob76"] = {
+        **retired_account["accounts"]["bobmcwilliams4"],
+        "account_id": 203470412,
+    }
+    valid, reason = validate_production_e2e(
+        retired_account, _target(), _environment(), now=NOW + timedelta(minutes=1)
+    )
+    assert not valid
+    assert reason == "production_e2e_accounts_incomplete"
+
+    retired_profile = _payload()
+    retired_profile["profile"] = "echo-github-autonomy-remote-mcp-v1"
+    valid, reason = validate_production_e2e(
+        retired_profile, _target(), _environment(), now=NOW + timedelta(minutes=1)
+    )
+    assert not valid
+    assert reason == "production_e2e_profile_mismatch"
+
+
 def test_attestation_loader_requires_a_pinned_collector_key(tmp_path) -> None:
     signer = Ed25519VerdictSigner.generate()
     payload = _payload(signing_key_id=signer.key_id)