{
  "harness_run": "harness-2026-05-04-A",
  "step": 3,
  "rail": "Prospector",
  "label": "SIGNED SAMPLE ARTIFACT",
  "timestamp": "2026-05-04T19:00:00-07:00",
  "body": {
    "input": {
      "target_domain": "resaro.com",
      "context": "Run a paid evaluation against vendor model gpt-4-class-prod and emit a verifiable receipt with provenance."
    },
    "target_fit_score": 0.86,
    "use_case": "AI assurance vendor \u2014 independent test-engine for regulated AI deployments",
    "buyer_pain": "Customers need verifiable trust-index publications with crypto-anchored provenance",
    "proof_tier_recommendation": "pro",
    "roi_lever": "Embed Hive Pro evidence-room overlay in Resaro assurance package",
    "next_step": "private_briefing",
    "briefing_path": "/briefings/resaro",
    "commercial_route": "Assurance Embed pilot (3 SKUs visible at /tenants/)",
    "_real_endpoint": "POST https://hive-prospector-qualifier.onrender.com/qualify  (service deployed, route not yet exposed)",
    "_sample_reason": "Prospector qualifier service is deployed (returns 200 on /health) but the /qualify route is not yet routed. Stage 2 of operational rails work."
  },
  "signature": {
    "ed25519_sig_b64u_sample": "waaUfM7ioONVc7qgVASRZNgnR8pUuWXZP1xQYtPFEUjBppR8zuKg41VzuqBUBJFk2CdHylS5Zdk_XFBi08URSA",
    "issuer": "did:hive:hive-passport",
    "issuer_pubkey_b64u": "nxCpCWMw0EIYl5I37xFoSnaYNApu9nEZMNr370wfZgw",
    "alg": "Ed25519",
    "payload_canonical_sha256_hex": "c1a6947ccee2a0e35573baa054049164d82747ca54b965d93f5c5062d3c51148",
    "_label": "SIGNED SAMPLE \u2014 deterministic placeholder. Replace with real signature from POST https://hive-passport.onrender.com/v1/sign in production. Verify the canonical-hash + payload chain offline at /verify."
  },
  "self_sha256_hex": "3206fea471d82d37eee3f34818465286c54f108de5f63009695e040a9c5bf6ea"
}