{
  "schema_version": "anchorfact.provenance-signature.v1",
  "algorithm": "Ed25519",
  "signed_artifact": "/provenance.json",
  "payload_sha256": "8bb74b63bbb3eeec84d32bf5941efd11beaf48e25795bd9b032a9b1281446d9a",
  "payload_sha256_base64url": "i7dLY7uz7uyE0yv1lB79Eb6vSOJXlb2bAyqbEoFEbZo",
  "key_id": "ed25519:eb2ff7aa5be8441b",
  "public_key_sha256": "eb2ff7aa5be8441bba29b6e35874ac06b04d944caf0b22be72933d8383bc4968",
  "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAoEngra8Ujx0sVc7XdwdtjKEopJwimsCtSxRPCNk8kdw=\n-----END PUBLIC KEY-----\n",
  "signature_base64": "Kb3LHlN2TZmYXgg4x9V62DzfhgbPcRngt3DBjFJ7Lxv2N61yKv2DyVIISDI49htuj75jLubiicdf2ElL40C9CA==",
  "generated": "2026-06-03T02:21:45.252Z"
}