{
  "activePolicyModules" : [
    "gdpr.posture.v1",
    "eu_ai_act.posture.v1",
    "traiga.posture.v1"
  ],
  "canonicalReceipt" : {
    "canonicalPayloadHash" : "SHA-256:205fb0636bbcb8ef97a20aa5669f6f3803d411d8f6b2b585e2504327859efb76",
    "canonicalPayloadHashB64Url" : "IF-wY2u8uO-XogqlZp9vOAPUEdj2srWF4lBDJ4We-3Y",
    "canonicalSource" : "runtime_proof_receipt_store",
    "canonicalizedAt" : "2026-06-18T18:55:13Z",
    "evidenceStorage" : "hash_only_no_central_upload",
    "payload" : {
      "activePolicyModules" : [
        "gdpr.posture.v1",
        "eu_ai_act.posture.v1",
        "traiga.posture.v1"
      ],
      "authAvailable" : true,
      "authRequired" : true,
      "authorizationProof" : {
        "algorithm" : "ES256",
        "created_at" : "2026-06-14T03:16:41Z",
        "key_id" : "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182",
        "key_scheme" : "P256-SecureEnclave",
        "payload_digest_algorithm" : "SHA-256",
        "proof_source" : "secure_enclave",
        "public_key_b64" : "BPv/r89KI6Dx99By7szNyXDY6ZMeylRsXIqCEMF5anr/E/s4Aw8ZO/4yUEHEOO8o6D0cr39NIfx84hE3pQuxRLQ=",
        "receipt_seal_hash_b64url" : "TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg",
        "signature_b64url" : "MEUCIQDHjV6fz4D6jc51v9_5WIaF6-XjqHZ2Uzu2vpA9pz5kxQIgE4dBos0a1lDSJBSP5HFfZ42l3eHRSdv-DyrhxAT0J8Q",
        "signature_encoding" : "ecdsa_x962_der_b64url",
        "signed_payload_digest_b64url" : "iLyGYxGoam-oopFnvtFPa_oi7QAl2yOtE_MLjDto6Qc",
        "verification_mode" : "offline_public_key_signature_check"
      },
      "authorizationSummary" : "Authorized on this device",
      "complianceOutcome" : "GDPR · EU AI Act · TRAIGA",
      "continuityAnchorPresent" : true,
      "createdAt" : "2026-06-14T03:16:41Z",
      "custodyMode" : "local_first_device_authorized_no_cloud_custody",
      "evidenceManifest" : [
        {
          "attachedAt" : "2026-06-14T03:16:37Z",
          "byteLength" : 3870,
          "evidenceStorage" : "hash_only_no_central_upload",
          "hashNormalization" : "digest",
          "id" : "AC0A88D5-5305-40AE-BCA2-145FD1E48658",
          "kind" : "pdf",
          "mimeType" : "application/pdf",
          "name" : "sync_demo_contractor_review_evidence.pdf",
          "sealedBeforeAuthorization" : true,
          "sha256" : "SHA-256:edbab75ee67c0d4d853d76be73d727ddcd95a8982639c96fee5e2cb4b6b4105f"
        }
      ],
      "evidenceManifestHashB64Url" : "OQs4-vA9J1_wYVCVFc9ebW5vZrZKlUpl0bN78zlgM50",
      "evidenceStorage" : "hash_only_no_central_upload",
      "exportAllowed" : true,
      "intent" : "Approve $10M contractor review",
      "intentHash" : "SHA-256:0396d1c9c1e846986e4d36a66f1adcd9e1354d3f6ffafc6dce331083dbcdf7b6",
      "intentHashB64Url" : "A5bRycHoRphuTTambxrc2eE1TT9v-vxtzjMQg9vN97Y",
      "outcome" : "success",
      "payloadResolutionMode" : "intent_evidence_payload_v1",
      "policyContext" : {
        "activePolicyModules" : [
          "gdpr.posture.v1",
          "eu_ai_act.posture.v1",
          "traiga.posture.v1"
        ],
        "complianceDetermination" : "not_provided_by_sync",
        "disclaimer" : "Policy context is included for governance and audit reference only. SYNC does not provide legal advice or determine compliance.",
        "labels" : [
          "GDPR",
          "EU AI Act",
          "TRAIGA"
        ],
        "legalDetermination" : "not_provided_by_sync",
        "mode" : "governance_context_v1"
      },
      "policyContextDisplay" : "GDPR · EU AI Act · TRAIGA",
      "policyContextLabels" : [
        "GDPR",
        "EU AI Act",
        "TRAIGA"
      ],
      "proofSource" : "secure_enclave_p256",
      "publicReceiptID" : "SYNC-0FCA2FCBCFBD",
      "receiptAvailable" : true,
      "receiptChain" : {
        "chainHead" : "SHA-256:8918a310e507caccbb5ff3290fb8e764a25e9c2ca4b1e0423b56826bdaffa1cb",
        "currentReceiptHash" : "SHA-256:daa17f4507ba84d3b4eb9d5b03f9678fc0964a7899f7508aea1f2e5dd59ebe39",
        "deletionSemantics" : "deletion_should_use_tombstone_records_to_preserve_chain_continuity",
        "index" : 135,
        "linkedAt" : "2026-06-14T03:16:41Z",
        "previousReceiptHash" : "SHA-256:81f2fe15762b0b9fbe6050f297fa985e5a58574e35801eb0229f33470060e198",
        "schemaVersion" : "sync.local_receipt_chain.v1",
        "storageMode" : "local_append_only_metadata"
      },
      "receiptID" : "780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD",
      "receiptSealHashB64Url" : "TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg",
      "receiptType" : "human_authorization_origin_receipt",
      "schemaVersion" : "sync.canonical_receipt_payload.v1.1",
      "signatureStatus" : "Secure Enclave signed",
      "signingKeyIDs" : [
        "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182"
      ],
      "stakesLevel" : "record_with_evidence",
      "status" : {
        "centralRegistry" : "none",
        "futureStatusListCompatible" : true,
        "mode" : "local_offline_v1",
        "reason" : "SYNC receipts are local-first proof objects. No central revocation registry is used in this version.",
        "revocationMode" : "not_applicable_local_first_v1",
        "revocationStatus" : "not_revocable_by_sync"
      },
      "timestamping" : {
        "deviceCreatedAt" : "2026-06-14T03:16:41Z",
        "trustedTimestamp" : {
          "mode" : "not_attached_v1"
        }
      },
      "workspace" : "sync"
    },
    "payloadHashAlgorithm" : "SHA-256",
    "schemaVersion" : "sync.canonical_receipt_envelope.v1.1"
  },
  "credential" : {
    "@context" : [
      "https://www.w3.org/ns/credentials/v2",
      {
        "@version" : 1.1,
        "HumanAuthorizationOriginReceipt" : "sync:HumanAuthorizationOriginReceipt",
        "SYNCAuthorizationReceipt" : "sync:SYNCAuthorizationReceipt",
        "canonicalReceiptHash" : "sync:canonicalReceiptHash",
        "chainHeadB64Url" : "sync:chainHeadB64Url",
        "evidenceManifestHashB64Url" : "sync:evidenceManifestHashB64Url",
        "exportMetadata" : "sync:exportMetadata",
        "intentHashB64Url" : "sync:intentHashB64Url",
        "policyContext" : "sync:policyContext",
        "receiptID" : "sync:receiptID",
        "receiptSealHashB64Url" : "sync:receiptSealHashB64Url",
        "receiptType" : "sync:receiptType",
        "sync" : "urn:sync:vocab:v1.1:"
      }
    ],
    "credentialSubject" : {
      "activePolicyModules" : [
        "gdpr.posture.v1",
        "eu_ai_act.posture.v1",
        "traiga.posture.v1"
      ],
      "authorization" : {
        "algorithm" : "ES256",
        "created_at" : "2026-06-14T03:16:41Z",
        "key_id" : "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182",
        "key_scheme" : "P256-SecureEnclave",
        "payload_digest_algorithm" : "SHA-256",
        "proof_source" : "secure_enclave",
        "public_key_b64" : "BPv/r89KI6Dx99By7szNyXDY6ZMeylRsXIqCEMF5anr/E/s4Aw8ZO/4yUEHEOO8o6D0cr39NIfx84hE3pQuxRLQ=",
        "receipt_seal_hash_b64url" : "TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg",
        "signature_b64url" : "MEUCIQDHjV6fz4D6jc51v9_5WIaF6-XjqHZ2Uzu2vpA9pz5kxQIgE4dBos0a1lDSJBSP5HFfZ42l3eHRSdv-DyrhxAT0J8Q",
        "signature_encoding" : "ecdsa_x962_der_b64url",
        "signed_payload_digest_b64url" : "iLyGYxGoam-oopFnvtFPa_oi7QAl2yOtE_MLjDto6Qc",
        "verification_mode" : "offline_public_key_signature_check"
      },
      "canonicalPayloadHashB64Url" : "IF-wY2u8uO-XogqlZp9vOAPUEdj2srWF4lBDJ4We-3Y",
      "canonicalReceiptHash" : "SHA-256:205fb0636bbcb8ef97a20aa5669f6f3803d411d8f6b2b585e2504327859efb76",
      "canonicalReceiptSchemaVersion" : "sync.canonical_receipt_envelope.v1.1",
      "chainHeadB64Url" : "iRijEOUHysy7X_MpD7jnZKJenCykseBCO1aCa9r_ocs",
      "evidence" : [
        {
          "attachedAt" : "2026-06-14T03:16:37Z",
          "byteLength" : 3870,
          "evidenceStorage" : "hash_only_no_central_upload",
          "hashNormalization" : "digest",
          "id" : "AC0A88D5-5305-40AE-BCA2-145FD1E48658",
          "kind" : "pdf",
          "mimeType" : "application/pdf",
          "name" : "sync_demo_contractor_review_evidence.pdf",
          "sealedBeforeAuthorization" : true,
          "sha256" : "SHA-256:edbab75ee67c0d4d853d76be73d727ddcd95a8982639c96fee5e2cb4b6b4105f"
        }
      ],
      "evidenceManifestHashB64Url" : "OQs4-vA9J1_wYVCVFc9ebW5vZrZKlUpl0bN78zlgM50",
      "evidenceStorage" : "hash_only_no_central_upload",
      "exportMetadata" : {
        "biometricAvailable" : true,
        "biometricTemplateExported" : false,
        "biometricType" : "FaceID",
        "exportAuthorizationAt" : "2026-06-18T18:55:13Z",
        "exportAuthorizationKeyID" : "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182",
        "exportAuthorizationMethod" : "local_biometric_or_device_passcode",
        "exportAuthorizationPayloadDigestB64Url" : "zoIlfSxw_mjeugKoR0ybBacwA41glfpq9loAc4AZd40",
        "exportAuthorizationResult" : "success",
        "exportFormat" : "local_w3c_package",
        "exportSchemaVersion" : "sync.export_authorization.v1.1",
        "exportedAt" : "2026-06-18T18:55:13Z",
        "exportedReceiptID" : "780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD"
      },
      "id" : "urn:sync:human-authorization:780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD",
      "intent" : "Approve $10M contractor review",
      "intentHash" : "SHA-256:0396d1c9c1e846986e4d36a66f1adcd9e1354d3f6ffafc6dce331083dbcdf7b6",
      "intentHashB64Url" : "A5bRycHoRphuTTambxrc2eE1TT9v-vxtzjMQg9vN97Y",
      "policyContext" : {
        "activePolicyModules" : [
          "gdpr.posture.v1",
          "eu_ai_act.posture.v1",
          "traiga.posture.v1"
        ],
        "complianceDetermination" : "not_provided_by_sync",
        "disclaimer" : "Policy context is included for governance and audit reference only. SYNC does not provide legal advice or determine compliance.",
        "labels" : [
          "GDPR",
          "EU AI Act",
          "TRAIGA"
        ],
        "legalDetermination" : "not_provided_by_sync",
        "mode" : "governance_context_v1"
      },
      "policyContextDisplay" : "GDPR · EU AI Act · TRAIGA",
      "policyContextLabels" : [
        "GDPR",
        "EU AI Act",
        "TRAIGA"
      ],
      "proofSource" : "secure_enclave_p256",
      "publicReceiptID" : "SYNC-0FCA2FCBCFBD",
      "receiptChain" : {
        "chainHead" : "SHA-256:8918a310e507caccbb5ff3290fb8e764a25e9c2ca4b1e0423b56826bdaffa1cb",
        "currentReceiptHash" : "SHA-256:daa17f4507ba84d3b4eb9d5b03f9678fc0964a7899f7508aea1f2e5dd59ebe39",
        "deletionSemantics" : "deletion_should_use_tombstone_records_to_preserve_chain_continuity",
        "index" : 135,
        "linkedAt" : "2026-06-14T03:16:41Z",
        "previousReceiptHash" : "SHA-256:81f2fe15762b0b9fbe6050f297fa985e5a58574e35801eb0229f33470060e198",
        "schemaVersion" : "sync.local_receipt_chain.v1",
        "storageMode" : "local_append_only_metadata"
      },
      "receiptID" : "780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD",
      "receiptSealHashB64Url" : "TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg",
      "receiptType" : "human_authorization_origin_receipt"
    },
    "id" : "urn:sync:receipt:780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD",
    "issuer" : "did:key:zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea",
    "type" : [
      "VerifiableCredential",
      "SYNCAuthorizationReceipt",
      "HumanAuthorizationOriginReceipt"
    ],
    "validFrom" : "2026-06-14T03:16:41Z"
  },
  "evidenceStorage" : "hash_only_no_central_upload",
  "exportFormat" : "local_w3c_package",
  "exportMetadata" : {
    "biometricAvailable" : true,
    "biometricTemplateExported" : false,
    "biometricType" : "FaceID",
    "exportAuthorizationAt" : "2026-06-18T18:55:13Z",
    "exportAuthorizationKeyID" : "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182",
    "exportAuthorizationMethod" : "local_biometric_or_device_passcode",
    "exportAuthorizationPayloadDigestB64Url" : "zoIlfSxw_mjeugKoR0ybBacwA41glfpq9loAc4AZd40",
    "exportAuthorizationResult" : "success",
    "exportFormat" : "local_w3c_package",
    "exportSchemaVersion" : "sync.export_authorization.v1.1",
    "exportedAt" : "2026-06-18T18:55:13Z",
    "exportedReceiptID" : "780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD"
  },
  "exportSchemaVersion" : "sync.export_authorization.v1.1",
  "exportedAt" : "2026-06-18T18:55:13Z",
  "humanReceiptText" : "SYNC SEALED RECEIPT\n===================\n\nReceipt: SYNC-0FCA2FCBCFBD\nCreated: 2026-06-14T03:16:41.000Z\n\nIntent\n------\nApprove $10M contractor review\n\nEvidence\n--------\n- sync_demo_contractor_review_evidence.pdf — SHA-256:edbab75ee67c0d4d853d76be73d727ddcd95a8982639c96fee5e2cb4b6b4105f\nStorage: hash_only_no_central_upload\n\nAuthorization\n-------------\nAuthorized on this device\nProof source: secure_enclave_p256\nKey ID: 9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182\nPayload digest: iLyGYxGoam-oopFnvtFPa_oi7QAl2yOtE_MLjDto6Qc\nSignature: MEUCIQDHjV6fz4D6jc51v9_5WIaF6-XjqHZ2Uzu2vpA9pz5kxQIgE4dBos0a1lDSJBSP5HFfZ42l3eHRSdv-DyrhxAT0J8Q\nSignature encoding: ecdsa_x962_der_b64url\n\nPolicy\n------\nGDPR · EU AI Act · TRAIGA\nModules: gdpr.posture.v1, eu_ai_act.posture.v1, traiga.posture.v1\nLegal determination: not_provided_by_sync\nCompliance determination: not_provided_by_sync\n\nIntegrity\n---------\nCanonical payload hash: SHA-256:205fb0636bbcb8ef97a20aa5669f6f3803d411d8f6b2b585e2504327859efb76\nCanonical payload hash B64Url: IF-wY2u8uO-XogqlZp9vOAPUEdj2srWF4lBDJ4We-3Y\nEvidence manifest hash B64Url: OQs4-vA9J1_wYVCVFc9ebW5vZrZKlUpl0bN78zlgM50\nReceipt seal hash B64Url: TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg\nReceipt chain index: 135\nPrevious hash: SHA-256:81f2fe15762b0b9fbe6050f297fa985e5a58574e35801eb0229f33470060e198\nCurrent hash: SHA-256:daa17f4507ba84d3b4eb9d5b03f9678fc0964a7899f7508aea1f2e5dd59ebe39\nChain head: SHA-256:8918a310e507caccbb5ff3290fb8e764a25e9c2ca4b1e0423b56826bdaffa1cb\n\nRecord sealed. Intent authorized. Proof available.",
  "issuer" : {
    "did" : "did:key:zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea",
    "jwk" : {
      "crv" : "P-256",
      "kid" : "did:key:zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea#zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea",
      "kty" : "EC",
      "publicKeyB64" : "BPv/r89KI6Dx99By7szNyXDY6ZMeylRsXIqCEMF5anr/E/s4Aw8ZO/4yUEHEOO8o6D0cr39NIfx84hE3pQuxRLQ=",
      "publicKeyMultibase" : "zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea",
      "x" : "-_-vz0ojoPH30HLuzM3JcNjpkx7KVGxcioIQwXlqev8",
      "y" : "E_s4Aw8ZO_4yUEHEOO8o6D0cr39NIfx84hE3pQuxRLQ"
    },
    "keyID" : "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182",
    "publicKeyB64" : "BPv/r89KI6Dx99By7szNyXDY6ZMeylRsXIqCEMF5anr/E/s4Aw8ZO/4yUEHEOO8o6D0cr39NIfx84hE3pQuxRLQ=",
    "publicKeyMultibase" : "zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea",
    "verificationMethodID" : "did:key:zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea#zDnaehPfWUUXnaoUmjhk75osXjsf2ZFNAnoDjubHjEiFzw8ea"
  },
  "policyContextLabels" : [
    "GDPR",
    "EU AI Act",
    "TRAIGA"
  ],
  "receipt" : {
    "artifactRoute" : "current_receipt_instrument",
    "authAvailable" : true,
    "authRequired" : true,
    "authorityIDs" : [
      "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182"
    ],
    "authorizationProof" : {
      "algorithm" : "ES256",
      "created_at" : "2026-06-14T03:16:41Z",
      "key_id" : "9c96bea0e905554b04690e25f709aed3edf4c4b20b8326bcbcfe80c62a464182",
      "key_scheme" : "P256-SecureEnclave",
      "payload_digest_algorithm" : "SHA-256",
      "proof_source" : "secure_enclave",
      "public_key_b64" : "BPv/r89KI6Dx99By7szNyXDY6ZMeylRsXIqCEMF5anr/E/s4Aw8ZO/4yUEHEOO8o6D0cr39NIfx84hE3pQuxRLQ=",
      "receipt_seal_hash_b64url" : "TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg",
      "signature_b64url" : "MEUCIQDHjV6fz4D6jc51v9_5WIaF6-XjqHZ2Uzu2vpA9pz5kxQIgE4dBos0a1lDSJBSP5HFfZ42l3eHRSdv-DyrhxAT0J8Q",
      "signature_encoding" : "ecdsa_x962_der_b64url",
      "signed_payload_digest_b64url" : "iLyGYxGoam-oopFnvtFPa_oi7QAl2yOtE_MLjDto6Qc",
      "verification_mode" : "offline_public_key_signature_check"
    },
    "authorizationSummary" : "Authorized on this device",
    "compatibilityFallbackUsed" : false,
    "complianceOutcome" : "GDPR · EU AI Act · TRAIGA",
    "continuityAnchorPresent" : true,
    "createdAt" : "2026-06-14T03:16:41Z",
    "deadlineIssues" : [

    ],
    "entitlementTier" : "current-only",
    "evidenceItems" : [
      {
        "attachedAt" : "2026-06-14T03:16:37Z",
        "byteLength" : 3870,
        "id" : "AC0A88D5-5305-40AE-BCA2-145FD1E48658",
        "kind" : "pdf",
        "name" : "sync_demo_contractor_review_evidence.pdf",
        "sealedBeforeAuthorization" : true,
        "sha256" : "SHA-256:edbab75ee67c0d4d853d76be73d727ddcd95a8982639c96fee5e2cb4b6b4105f"
      }
    ],
    "evidenceState" : "attached",
    "evidenceSummary" : "1 file attached",
    "exportAllowed" : true,
    "exportPostureSummary" : "Proof available",
    "freshnessIssues" : [

    ],
    "id" : "780B567C-2CDF-4EDC-9CB9-0FCA2FCBCFBD",
    "intent" : "Approve $10M contractor review",
    "jurisdictionID" : "Device",
    "missingArtifacts" : [

    ],
    "obligationPackIDs" : [
      "gdpr.posture.v1",
      "eu_ai_act.posture.v1",
      "traiga.posture.v1"
    ],
    "outcome" : "success",
    "outputLabelSource" : "current_receipt_instrument",
    "payloadResolutionMode" : "intent_evidence_payload_v1",
    "policyFingerprintB64Url" : "TKpyoLNskxzL2mcIp4Xb3tsTEay5cErvaJv-cGFTqHg",
    "policyTrace" : "GDPR · EU AI Act · TRAIGA",
    "proofSource" : "secure_enclave_p256",
    "proofSummary" : "Intent sealed · 1 file attached · Secure Enclave key signed the payload",
    "quotaConsumed" : false,
    "receiptAvailable" : true,
    "resultPosture" : "Verified",
    "signatureStatus" : "Secure Enclave signed",
    "stakesLevel" : "record_with_evidence",
    "successRecordState" : "Record sealed",
    "tamperSummary" : "Hardware-backed seal · key 9c96bea0e905",
    "tone" : "apple_clean",
    "trustLabelSource" : "current_receipt_instrument",
    "trustState" : "Record sealed",
    "turnKind" : "consumer",
    "workspace" : "sync"
  },
  "receiptChain" : {
    "chainHead" : "SHA-256:8918a310e507caccbb5ff3290fb8e764a25e9c2ca4b1e0423b56826bdaffa1cb",
    "currentReceiptHash" : "SHA-256:daa17f4507ba84d3b4eb9d5b03f9678fc0964a7899f7508aea1f2e5dd59ebe39",
    "deletionSemantics" : "deletion_should_use_tombstone_records_to_preserve_chain_continuity",
    "index" : 135,
    "linkedAt" : "2026-06-14T03:16:41Z",
    "previousReceiptHash" : "SHA-256:81f2fe15762b0b9fbe6050f297fa985e5a58574e35801eb0229f33470060e198",
    "schemaVersion" : "sync.local_receipt_chain.v1",
    "storageMode" : "local_append_only_metadata"
  },
  "schema" : "sync.local_w3c_package.v1.1",
  "verificationInstructions" : [
    "Verify canonical payload hash.",
    "Verify receipt seal hash.",
    "Verify ES256 signature against public key.",
    "Verify evidence manifest hashes.",
    "Verify chain head if local chain is available."
  ],
  "verificationMode" : "offline"
}