{
 "evidence_record_id": "ser_a383778f88ae4f060279d8ba137926f8",
 "schema": "ser.v0.1.legal_ai_output",
 "payload_hash": "a383778f88ae4f060279d8ba137926f8d11b97d7b71004599d1f60b74dfae8dc",
 "merkle_root": "65723a7438b7c36686ed7658f8016b2dd5380eaa3500a40a10423fc6a5c9b99c",
 "transparency_anchor": {
  "status": "anchored",
  "rekor_log_id": "108e9186e8c5677a5f9d8d361cf936491fba313224120e3a05f028bfc8dc98408d5a1f6b55584377",
  "rekor_log_index": 3247822463,
  "rekor_url": "https://rekor.sigstore.dev/api/v1/log/entries/108e9186e8c5677a5f9d8d361cf936491fba313224120e3a05f028bfc8dc98408d5a1f6b55584377",
  "signing_algorithm": "ecdsa-p256-sha256",
  "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEb2CBobMH1h9G14kA569NXQhzuZWa\njlH3Z66ds4zgNrr16Ej+K1yANo7hhsP12iMMOmTIpS6l0mNhwzKa/g1Crw==\n-----END PUBLIC KEY-----",
  "anchored_at": "2026-10-14T02:19:06.034Z"
 },
 "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": 1,
  "prior_root": null,
  "signer": "unbound_ephemeral_key",
  "transparency_anchor": {
   "status": "anchored",
   "rekor_log_id": "108e9186e8c5677a5f9d8d361cf936491fba313224120e3a05f028bfc8dc98408d5a1f6b55584377",
   "rekor_log_index": 3247822463,
   "rekor_url": "https://rekor.sigstore.dev/api/v1/log/entries/108e9186e8c5677a5f9d8d361cf936491fba313224120e3a05f028bfc8dc98408d5a1f6b55584377",
   "signing_algorithm": "ecdsa-p256-sha256",
   "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEb2CBobMH1h9G14kA569NXQhzuZWa\njlH3Z66ds4zgNrr16Ej+K1yANo7hhsP12iMMOmTIpS6l0mNhwzKa/g1Crw==\n-----END PUBLIC KEY-----",
   "anchored_at": "2026-10-14T02:19:06.034Z"
  },
  "retention_class": "ephemeral_compute"
 },
 "legal_review": {
  "human_review_status": "pending",
  "attorney_reviewer": null,
  "citations": [],
  "risk_flags": []
 },
 "record": {
  "schema": "ser.v0.1.legal_ai_output",
  "matter_id": "demo-lending-LN-30417",
  "workflow": "agentic_action",
  "input_summary": "AI credit model (fictional bank, recalibrated model version 4.2) re-scores pre-approved unsecured personal loan offer LN-30417 after storm-related income disruption in the customer's parish. Offer fingerprinted; no customer data in this record.",
  "output_summary": "Model flags a drop in the customer's salary deposits over the last 60 days and recommends withdrawing the JMD 1,500,000 pre-approved offer. Routed to a lending officer before any message goes to the customer.",
  "human_review_status": "pending",
  "attorney_reviewer": null,
  "model_provider": "demo",
  "model": null,
  "prompt_hash": null,
  "output_hash": "790eaa1f6ca7755bf8f3531e21f380d1b3da73874b5aa0596b0bc720ba6ffd28",
  "source_system": "Credit decisioning model (demonstration, fictional data)",
  "citations": [],
  "risk_flags": [],
  "metadata": {
   "case_id": "LN-30417",
   "model_version": "4.2",
   "product": "unsecured personal loan",
   "recommendation": "withdraw_offer",
   "step": 1,
   "of": 2,
   "illustrative": true,
   "disclosure": "Fictional scenario built for a demo on 2026-10-13. Bank, customer, officer and amounts are invented. No customer data. The seal and the public log entry are real."
  },
  "event_time": "2026-10-14T02:19:03Z",
  "received_at": "2026-10-14T02:19:05.556Z"
 },
 "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."
}