NK-WP-0049-T18: attended original KeyCape attempt verified in isolation; receipt retained outside Git by hash

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 4384@bnt-lap001
Assistant-Session: 80d1f3da-7a91-4519-9737-9ba128b4da64

docs/evidence/2026-10-23-nk49-t18-keycape-attempt/verifier-output.json

@@ -0,0 +1,27 @@
+{
+  "schema": "netkingdom.keycape-attempt-receipt-verification.v1",
+  "receipt_sha256": "16d72f7cb25700ab5e57b7e7536f1085239c402ad99a128def941ac06e311651",
+  "verdict": "verified",
+  "findings": [],
+  "claims_not_made": [
+    "consumer continuity (T18)",
+    "retained-factor MFA (T19)",
+    "owner acceptance"
+  ],
+  "invocation": {
+    "observed_at": "2026-10-23T17:35Z",
+    "verifier": "tools/bootstrap-recovery/verify-keycape-attempt-receipt.py",
+    "source_root": "clean git archive of net-kingdom a20dcfe tools/bootstrap-recovery",
+    "transfer_receipt": "fresh independent retrieval 2026-10-23 19:31 Berlin (private, outside Git), ciphertext 7117b3fe1e4840c86b301c94c85e6b16709e5626bb0884bd0580bde630e30e30",
+    "not_after": "2026-10-24T05:00:00+00:00",
+    "exit": 0
+  },
+  "attempt_inputs_public": {
+    "founder_admission_sha256": "f829795442a74c04de81032ebae84279f4c621891dc8e061aea461e58d26c157",
+    "launcher_admission_sha256": "a57c4c642d5abdbaac552deae0c3079062d3c8ed71544056380841a90e53a6ba",
+    "tls_cert_sha256": "0dd5d58264b552cfdffac6c003dddb789762ea6ba1013e0965c7979588135add",
+    "leaf_public_spki_sha256": "sha256:044daa6b300e8dc2a83bdac90e3a6df5d96c40a430c52043b69e2b9c4f188b0b",
+    "trust_sha256": "22b557a27055b33606b6559f37703928d3e4ad79f110b407d04986e1843543d1",
+    "tls_reissue": "railiance-cluster 88b360b, RCLUSTER-WP-0018-T04, Let's Encrypt YR2, 2026-10-23T16:23:09Z to 2027-01-21T16:23:08Z"
+  }
+}