{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3beb60c2-89fc-4993-85d4-5ee66b75c489","source_url":"https://zambo.dev/api/receipt/3beb60c2-89fc-4993-85d4-5ee66b75c489","receipt":{"id":"3beb60c2-89fc-4993-85d4-5ee66b75c489","created_at":"2026-11-13T13:21:03.484Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: scam_check","tools":["scam_check"],"steps":[{"tool":"scam_check","status":"success","started_at":"2026-11-13T13:21:03.069Z","completed_at":"2026-11-13T13:21:03.484Z"}],"output_hash":"sha256:28e6bee7671401af2fee17eb0785afce4a1a29825a76b5cb7232154cc3727b1c","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YzBlYmY3OTAzYTBkYmM4ZmE1ZTM4NjFhMmMwNmZjYmIxYzU3MDFkM2NjNDQyZmUwMWZkMTI4ODQzN2QxMzY5YyIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGVja2VkX2F0IjoiMjAyNi0xMS0xM1QxMzoyMTowMy4zNTNaIiwiY29uZmlkZW5jZSI6MC4xLCJodW1hbl9saW5lIjoiVW5rbm93bjogbm8gcmVjb3JkIGZvdW5kLiBUaGF0IGRvZXMgbm90IG1lYW4gaXQncyBzYWZlLiIsIm1hdGNoZXMiOltdLCJub3RlIjoiQSBjbGVhbiBsb29rdXAgaXMgbm90IHByb29mIG9mIHNhZmV0eS4iLCJyZWFzb25zIjpbIk5vIFNDQU1SQSByZWNvcmQgbWF0Y2hlZDsgYWJzZW5jZSBvZiBhIHJlY29yZCBpcyBub3QgcHJvb2Ygb2Ygc2FmZXR5LiJdLCJzb3VyY2VzIjpbIlNDQU1SQSJdLCJ0YXJnZXQiOiJodHRwczovL3QuY28vTGxzQlR1WEFuRiIsInZlcmRpY3QiOiJ1bmtub3duIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6InNjYW1fY2hlY2siLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjEuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":790,"verification_status":"verified","session_trail":[],"result_preview":"{\"target\":\"https://t.co/LlsBTuXAnF\",\"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\":\"2026-11-13T13:21:03.353Z\",\"note\":\"A clean lookup is not proof of safety.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:fd0f109f89100a05faca182936ce099f66f810035fbad48b4d0af40036fa2ac7","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"scam_check","version":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:c0ebf7903a0dbc8fa5e3861a2c06fcbb1c5701d3cc442fe01fd1288437d1369c"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e","evidence_url":"/api/evidence/bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e","evidence_byte_length":58,"evidence_content_type":"application/json","evidence_source_url":"https://scamra.org/api/v1/search?q=https%3A%2F%2Ft.co%2FLlsBTuXAnF","evidence_status":"ok","result_source":null,"evidence_source":"scamra.org","external_evidence":[],"provenance":{"source":"scamra.org","request":{"target":"https://t.co/LlsBTuXAnF","upstream_url":"https://scamra.org/api/v1/search?q=https%3A%2F%2Ft.co%2FLlsBTuXAnF"},"queried_at":"2026-11-13T13:21:03.353Z","result_source":null,"evidence_source":"scamra.org","evidence_status":"ok","response_sha256":"sha256:bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e","evidence_captures":[{"sha256":"sha256:bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e","source":"scamra.org","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:cdee62569a86f0980598c9921fa7a337ab658286b0f3181953714c9a39bda5ad","anchor":{"event_id":"3c55b2d858fb68640bd04c3bb398f6cb9494732c8a706d3c452bb56dee6beb8a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-13T13:21:04.022Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-13T13:21:03.484Z","evidence_url":"https://zambo.dev/api/evidence/bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e","receipt_uuid":"3beb60c2-89fc-4993-85d4-5ee66b75c489","output_sha256":"sha256:28e6bee7671401af2fee17eb0785afce4a1a29825a76b5cb7232154cc3727b1c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e","evidence_byte_length":58},"envelope_bytes":"{\"anchored_at\":\"2026-11-13T13:21:03.484Z\",\"evidence_byte_length\":58,\"evidence_sha256\":\"sha256:bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e\",\"evidence_url\":\"https://zambo.dev/api/evidence/bb8d25137920255119b82bcd41d3a0340e8bdaf1a19447cfe1d8e3cb0a12107e\",\"output_sha256\":\"sha256:28e6bee7671401af2fee17eb0785afce4a1a29825a76b5cb7232154cc3727b1c\",\"receipt_uuid\":\"3beb60c2-89fc-4993-85d4-5ee66b75c489\",\"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":"2026-11-13T13:21:03.484Z","detail":"The receipt store reports 2026-11-13T13:21:03.484Z; 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","quota_identity":{"meter_key":"sha256:e796c0b7358aad0d6f1cdc3f6ae6219d49136bc9095fe6ecee4b949d7dbcc435","stable_handle_hash":"sha256:c0ebf7903a0dbc8fa5e3861a2c06fcbb1c5701d3cc442fe01fd1288437d1369c"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:28e6bee7671401af2fee17eb0785afce4a1a29825a76b5cb7232154cc3727b1c","computed_hash":"sha256:28e6bee7671401af2fee17eb0785afce4a1a29825a76b5cb7232154cc3727b1c","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."}}}