{
  "schema": "certforge.seal.v1",
  "seal_id": "seal_sample_eip_v1",
  "package_id": "POW-CERT-2026-0720-C4F1",
  "artifact_id": "art_sample_eip_v1",
  "artifact_digest_sha256": "392e9c6d3e086c190377f824ccc86e06b56dbc84b35f7a8b8ba0dbeca57a2700",
  "verdict": "PASS",
  "evidence_tip_hash": "e3e5252ee229ddc787c99e4c917ab89eb23bf051e4ee713b05698ea4d8e71f6d",
  "run_id": "CR-SAMPLE-42",
  "issued_at": "2026-07-20T16:42:11.000Z",
  "issuer": "Certification Forge (sample)",
  "verify_url": "https://echosforge.com/verify",
  "signature": {
    "algorithm": "ed25519",
    "key_id": "echosforge-sample-ed25519-2026-07",
    "public_key_spki_b64": "MCowBQYDK2VwAyEAmHWfHPO0+PT4idQS48yXZcN/4vn4dsVIXlAnSlFZjCI=",
    "payload_sha256": "ec23943c7d68a73782286a483cbd33e1f7ff32a6588cd830fb3efa1ab54c748e",
    "signature_b64": "cTgHM01c52uSV8fQTeKRGLOaWyZ8uk/tB5reExPkdV7Y5tP663FCtic+7l0N/8U0iYULo6YyLZAQBoRcE00YDA=="
  }
}