{
 "evidence_record_id": "ser_53bd2ee9d03ff8c29794a68f8ebd0c54",
 "schema": "ser.v0.1.legal_ai_output",
 "payload_hash": "53bd2ee9d03ff8c29794a68f8ebd0c54d5a5224d1380adf8cdd7f820dfb124a8",
 "merkle_root": "88d6103bcd0931ec177fb7f1f413f6f3f3d1f6cdced3f66fb7ee3b5fc24bf969",
 "transparency_anchor": {
  "status": "anchored",
  "rekor_log_id": "108e9186e8c5677ae8d19f05825eb16e3acb6a7e71bf843e5961f135988a5ae9960a898cd433bd78",
  "rekor_log_index": 3256366983,
  "rekor_url": "https://rekor.sigstore.dev/api/v1/log/entries/108e9186e8c5677ae8d19f05825eb16e3acb6a7e71bf843e5961f135988a5ae9960a898cd433bd78",
  "signing_algorithm": "ecdsa-p256-sha256",
  "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEReDqgAA5liiGEUHGBAKEoCMXx+/l\nnh1dRv3+733s8gI0DNCNZ1PiDLDsG1R+wFhwZ4+ObQf2x5v81an2OvUvdQ==\n-----END PUBLIC KEY-----",
  "anchored_at": "2026-10-14T23:31:36.933Z"
 },
 "surface": {
  "tier": "public_sandbox",
  "signing_algorithm_in_use": "ecdsa-p256-sha256-ephemeral",
  "signing_algorithm_in_production_tenants": "ed25519-hardware-backed-planned",
  "note": "This public MCP endpoint signs with an ephemeral ECDSA P-256 / SHA-256 keypair generated per request, for live Sigstore Rekor anchoring. A hardware-backed production signing tier is planned; no production tenant exists yet. The Sealed Evidence Record format and Rekor anchoring are designed to stay the same on that tier; only the signing key would change. See verdict.systems/security."
 },
 "chain_of_custody": {
  "sequence": 2,
  "prior_root": "2c43ec52c5b49e002dcf44b42f685dfc92e0fe2370ed448d466d3df7b8874709",
  "signer": "unbound_ephemeral_key",
  "transparency_anchor": {
   "status": "anchored",
   "rekor_log_id": "108e9186e8c5677ae8d19f05825eb16e3acb6a7e71bf843e5961f135988a5ae9960a898cd433bd78",
   "rekor_log_index": 3256366983,
   "rekor_url": "https://rekor.sigstore.dev/api/v1/log/entries/108e9186e8c5677ae8d19f05825eb16e3acb6a7e71bf843e5961f135988a5ae9960a898cd433bd78",
   "signing_algorithm": "ecdsa-p256-sha256",
   "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEReDqgAA5liiGEUHGBAKEoCMXx+/l\nnh1dRv3+733s8gI0DNCNZ1PiDLDsG1R+wFhwZ4+ObQf2x5v81an2OvUvdQ==\n-----END PUBLIC KEY-----",
   "anchored_at": "2026-10-14T23:31:36.933Z"
  },
  "retention_class": "ephemeral_compute"
 },
 "legal_review": {
  "human_review_status": "approved",
  "attorney_reviewer": null,
  "citations": [],
  "risk_flags": []
 },
 "record": {
  "schema": "ser.v0.1.legal_ai_output",
  "matter_id": "demo-incident-INC-5528",
  "workflow": "agentic_action",
  "input_summary": "Security operations analyst review of INC-5528. Follows the prior record (merkle root 2c43ec52c5b49e002dcf44b42f685dfc92e0fe2370ed448d466d3df7b8874709).",
  "output_summary": "Analyst (fictional) confirms an automated social-engineering run, keeps all 14 resets blocked, blocks the source addresses and opens an incident with the insurer's breach hotline within 40 minutes. Reason recorded: no employee confirmed any request by callback.",
  "human_review_status": "approved",
  "attorney_reviewer": null,
  "model_provider": "demo",
  "model": null,
  "prompt_hash": null,
  "output_hash": null,
  "source_system": "Security operations review (demonstration, fictional data)",
  "citations": [],
  "risk_flags": [],
  "metadata": {
   "case_id": "INC-5528",
   "reviewer_role": "SOC analyst",
   "final_decision": "block_and_report",
   "breach_hotline_minutes": 40,
   "step": 2,
   "of": 2,
   "illustrative": true,
   "disclosure": "Fictional scenario built for a demo on 2026-10-14. Company, attacker, analyst and figures are invented. No real incident data. The seal and the public log entry are real.",
   "prior_merkle_root": "2c43ec52c5b49e002dcf44b42f685dfc92e0fe2370ed448d466d3df7b8874709"
  },
  "event_time": "2026-10-14T23:31:33Z",
  "received_at": "2026-10-14T23:31:35.918Z"
 },
 "notice": "Sealed Evidence Record produced by stateless compute. Only record is covered by payload_hash; surface, chain_of_custody, legal_review and this notice are display copies outside the hash, so read the values inside record. Record commitment is anchored to the public Sigstore Rekor transparency log; verify independently at the rekor_url. Production admissibility requires the receiving Verdict tenant to attach retention policy, custodian identity, and (where applicable) a hardware-backed signer; that production tier is planned and no production tenant exists yet."
}