{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e57f3501-06df-4a0f-8af1-658e54b24bf3","source_url":"https://zambo.dev/api/receipt/e57f3501-06df-4a0f-8af1-658e54b24bf3","receipt":{"id":"e57f3501-06df-4a0f-8af1-658e54b24bf3","created_at":"2026-10-30T16:20:13.073Z","receipt_schema_version":"0.4","job_summary":"text: Congratulations! You have won a $1,000 gift card. To claim your prize, confirm your wallet by sending 0.05 BTC within 24 hours: http://claim-prize-now.example.com/verify","tools":["scam_check"],"steps":[{"tool":"scam_check","status":"success","started_at":"2026-10-30T16:20:11.887Z","completed_at":"2026-10-30T16:20:13.073Z"}],"output_hash":"sha256:3104a17fe27298a7172cac90fd009cb8c93444f9ae850e405fe554ef69d7b5cf","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":970,"verification_status":"verified","session_trail":[{"tool":"scam_check","status":"completed","args_hash":"sha256:7ceae5e96f5250ae445556dc2e68078f3aa50ee1c548bcd605e52d805323044e","timestamp":"2026-10-30T16:20:13.073Z","receipt_uuid":"e57f3501-06df-4a0f-8af1-658e54b24bf3"}],"result_preview":"{\"target\":\"http://claim-prize-now.example.com/verify\",\"verdict\":\"unknown\",\"human_line\":\"Unknown: no record found. That does not mean it's safe.\",\"confidence\":0.1,\"reasons\":[\"No SCAMRA record matched; absence of a record is not proof of safety.\"],\"sources\":[\"SCAMRA\"],\"matches\":[],\"checked_at\":\"2026-10-30T16:20:13.043Z\",\"note\":\"clean is never inferred as proof of safety; absence of a record is not proof of safety, so review the target and transaction context before interacting.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ed70d54ded6710a0c05395c2ebf8bff9476acbdc1cef0facb8f88338084cd71d","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"scam_check","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:cb12f09ea3cf0f4a40f7448046aaca4378990a9276c94bd48bf875b3b5101536","label":"d1s1","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48","evidence_url":"/api/evidence/8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48","evidence_byte_length":76,"evidence_content_type":"application/json","evidence_source_url":"https://scamra.org/api/v1/search?q=http%3A%2F%2Fclaim-prize-now.example.com%2Fverify","evidence_status":"captured","external_evidence":[],"provenance":{"source":"scamra.org","request":{"text":"Congratulations! You have won a $1,000 gift card. To claim your prize, confirm your wallet by sending 0.05 BTC within 24 hours: http://claim-prize-now.example.com/verify","upstream_url":"https://scamra.org/api/v1/search?q=http%3A%2F%2Fclaim-prize-now.example.com%2Fverify"},"queried_at":"2026-10-30T16:20:13.042Z","response_sha256":"sha256:8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e065476d8455666e08dbed58fedcf3dbc38b83ddadd27fb424a0a7d14877da4c","anchor":{"event_id":"8c2916d137c15b23e77adcc849e5a0f846bfbcf214228668f380fae832f9071b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T16:20:18.783Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T16:20:13.073Z","evidence_url":"https://zambo.dev/api/evidence/8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48","receipt_uuid":"e57f3501-06df-4a0f-8af1-658e54b24bf3","output_sha256":"sha256:3104a17fe27298a7172cac90fd009cb8c93444f9ae850e405fe554ef69d7b5cf","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48","evidence_byte_length":76},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T16:20:13.073Z\",\"evidence_byte_length\":76,\"evidence_sha256\":\"sha256:8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48\",\"evidence_url\":\"https://zambo.dev/api/evidence/8f4b68223e100d45a367175624619e592858a7e3e8a6a5fefff634f8f0c8bf48\",\"output_sha256\":\"sha256:3104a17fe27298a7172cac90fd009cb8c93444f9ae850e405fe554ef69d7b5cf\",\"receipt_uuid\":\"e57f3501-06df-4a0f-8af1-658e54b24bf3\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-30T16:20:13.073Z","detail":"The receipt store reports 2026-10-30T16:20:13.073Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"source":"scamra.org","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3104a17fe27298a7172cac90fd009cb8c93444f9ae850e405fe554ef69d7b5cf","computed_hash":"sha256:3104a17fe27298a7172cac90fd009cb8c93444f9ae850e405fe554ef69d7b5cf","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}