Record TK-10993 Track C hold proof

b765ca5b85fc9b0e10beea2f370265e74edf1196 · 2026-08-31 03:37:26 -0700 · Steve
Files touched

A verification/CYF-20260831-1035-TK10993-e2e-proof.json
Diff

commit b765ca5b85fc9b0e10beea2f370265e74edf1196
Author: Steve <steve@designerwallcoverings.com>
Date:   Mon Aug 31 03:37:26 2026 -0700

    Record TK-10993 Track C hold proof
---
 .../CYF-20260831-1035-TK10993-e2e-proof.json       | 56 ++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/verification/CYF-20260831-1035-TK10993-e2e-proof.json b/verification/CYF-20260831-1035-TK10993-e2e-proof.json
new file mode 100644
index 0000000..713a221
--- /dev/null
+++ b/verification/CYF-20260831-1035-TK10993-e2e-proof.json
@@ -0,0 +1,56 @@
+{
+  "intent": "Prove the current TK-10993 Track C execution boundary without performing a Merchant feed write",
+  "risk_tier": "R3",
+  "environment": "macstudio3 local tooling with read-only Google Content API calls",
+  "build_identity": "gmc-titlefix 8aadce1",
+  "timestamp": "2026-08-31T10:35:59Z",
+  "baseline": {
+    "canary_sha256": "5e589a6bbf66ce0a34daad208079ef7e9b4b7876ccb7445ee59dbb19da83a3f7",
+    "canary_rows": 400,
+    "retained_apply_success": 388,
+    "retained_apply_failure": 12,
+    "immutable_baseline_present": false,
+    "ready_to_link": false
+  },
+  "commands": [
+    "node --test test/track-c-safety.test.mjs",
+    "node verify-canary.mjs",
+    "shasum -a 256 /Users/macstudio3/.claude/yolo-queue/gmc-fresh-override-canary.json"
+  ],
+  "assertions": [
+    {
+      "boundary": "unit safety gate",
+      "verdict": "PASS",
+      "evidence": "5/5 track-c-safety tests passed"
+    },
+    {
+      "boundary": "live read-only Merchant canary",
+      "verdict": "PASS",
+      "evidence": "verify-canary attempted the full 400-ID population and exited HOLD because data/track-c-canary-baseline.json is absent"
+    },
+    {
+      "boundary": "immutable identity-bearing baseline prerequisite",
+      "verdict": "FAIL",
+      "evidence": "baseline file missing; prior baseline attempt records 12 read errors; reconciliation records immutable_baseline_captured=false and ready_to_link=false"
+    },
+    {
+      "boundary": "external side effects",
+      "verdict": "PASS",
+      "evidence": "No capture-baseline flag, feed PATCH, apply, delete, publish, Shopify write, or Track D replay was executed"
+    }
+  ],
+  "negative_checks": [
+    "Verifier fails closed when immutable baseline is missing",
+    "Safety evaluator fails closed on read errors or population mismatch",
+    "Track C remains held before the live feed-rule boundary"
+  ],
+  "cleanup": "No external or test state created; no cleanup required",
+  "verdict": "PARTIAL_BLOCKED",
+  "remaining_gate": "Rebuild/reseed a fresh 400-ID canary and capture immutable merchant/feed/target identity-bearing 400/400 baseline proof before seeking or using separate approval for any feed PATCH",
+  "a2a": {
+    "ticket": "TK-10993",
+    "owner": "vp-dw-commerce",
+    "handoff_correlation": "M-01475",
+    "parent_acceptance": "Accepted after independent SHA, artifact, worktree, and test reproduction"
+  }
+}
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