{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"71dc8256-423a-4f35-9cb1-a74e64828915","source_url":"https://zambo.dev/api/receipt/71dc8256-423a-4f35-9cb1-a74e64828915","receipt":{"id":"71dc8256-423a-4f35-9cb1-a74e64828915","created_at":"2026-11-05T13:18:24.503Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: scam_check","tools":["scam_check"],"steps":[{"tool":"scam_check","status":"success","started_at":"2026-11-05T13:18:23.906Z","completed_at":"2026-11-05T13:18:24.503Z"}],"output_hash":"sha256:bd747793e1a6ab8e6a7b8480bbf96ad7d5e5fe5b0c54af800c6b347ada291a2f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":815,"verification_status":"verified","session_trail":[{"tool":"scam_check","status":"completed","args_hash":"sha256:5fbbedf673df316c7e577a3ff3a249d28a86481844217d8a691a3b6b71847649","timestamp":"2026-11-05T13:16:40.573Z","receipt_uuid":"eb5328bd-1980-4dfb-8d93-69a1bebf03a1"},{"tool":"scam_check","status":"completed","args_hash":"sha256:d9024c48fa5a86b15f1f251559683165335c959e3738ed0cc3ce8345ecf70f3a","timestamp":"2026-11-05T13:18:07.877Z","receipt_uuid":"94f05379-7f02-4793-aeba-27ae6cc75d7c"},{"tool":"scam_check","status":"completed","args_hash":"sha256:534b6772ad66d89692b2dd940a9a783fcb3cb9d34a80966690cf3e1a3699a64f","timestamp":"2026-11-05T13:18:16.928Z","receipt_uuid":"69fd9698-f8cb-464a-9ab3-491cdc0195d2"},{"tool":"scam_check","status":"completed","args_hash":"sha256:c3c3535045deb9c3dcc4b0d2cb3cf526844d09bb542397a778dd3546c2c51923","timestamp":"2026-11-05T13:18:18.737Z","receipt_uuid":"0e2e5b5c-967b-463b-8f30-fd1645b5ae6f"},{"tool":"scam_check","status":"completed","args_hash":"sha256:34bc46bd080be99d2f98e7009b5831d0ce3da6715ec7441a971b90d66871c80d","timestamp":"2026-11-05T13:18:20.815Z","receipt_uuid":"efeab80f-9fa2-41db-bb41-46140d5aebce"},{"tool":"scam_check","status":"completed","args_hash":"sha256:b05c4db570857ec096a608da9028bd69d6e8fdd6474e87c14ce5af7ef8385787","timestamp":"2026-11-05T13:18:22.787Z","receipt_uuid":"5c53b8a2-0d65-4b44-9429-0a47c061a49c"},{"tool":"scam_check","status":"completed","args_hash":"sha256:eee0d9c032bac1e1263084cd24c150b78b546653a3fb8e43b4a214d2324ea4cb","timestamp":"2026-11-05T13:18:24.503Z","receipt_uuid":"71dc8256-423a-4f35-9cb1-a74e64828915"}],"result_preview":"{\"target\":\"https://opensea.io/collection/silent-chibi-squad\",\"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\":\"2026-11-05T13:18:24.486Z\",\"note\":\"A clean lookup is not proof of safety.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b283fcb893332be19d0dba3290d7b976cb211a115ff040df4eb116d4dd73e1eb","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":6,"free_remaining":14,"free_limit":20,"signal_handle":null,"tool":{"name":"scam_check","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:d2beccaa0cefec853c104e906e2f6d972c1534e402353d5c27e06c0a171e2a47"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8","evidence_url":"/api/evidence/b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8","evidence_byte_length":83,"evidence_content_type":"application/json","evidence_source_url":"https://scamra.org/api/v1/search?q=https%3A%2F%2Fopensea.io%2Fcollection%2Fsilent-chibi-squad","evidence_status":"ok","result_source":null,"evidence_source":"scamra.org","external_evidence":[],"provenance":{"source":"scamra.org","request":{"target":"https://opensea.io/collection/silent-chibi-squad","upstream_url":"https://scamra.org/api/v1/search?q=https%3A%2F%2Fopensea.io%2Fcollection%2Fsilent-chibi-squad"},"queried_at":"2026-11-05T13:18:24.486Z","result_source":null,"evidence_source":"scamra.org","evidence_status":"ok","response_sha256":"sha256:b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8","evidence_captures":[{"sha256":"sha256:b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8","source":"scamra.org","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:f953482adbbd2088c4ac67beac5e376994349307c38bdece4c40f3ba8b2d5c93","anchor":{"event_id":"385b155daf010b21b76fd7012f32a7ef5a25ae0a42cdca8f273f00f3d05d7fcf","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-05T13:18:25.064Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T13:18:24.503Z","evidence_url":"https://zambo.dev/api/evidence/b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8","receipt_uuid":"71dc8256-423a-4f35-9cb1-a74e64828915","output_sha256":"sha256:bd747793e1a6ab8e6a7b8480bbf96ad7d5e5fe5b0c54af800c6b347ada291a2f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8","evidence_byte_length":83},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T13:18:24.503Z\",\"evidence_byte_length\":83,\"evidence_sha256\":\"sha256:b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8\",\"evidence_url\":\"https://zambo.dev/api/evidence/b7cb8c0d41972e6b81e2f4dad1d6e98c881094ac0570b5983a5059c3e2e99ef8\",\"output_sha256\":\"sha256:bd747793e1a6ab8e6a7b8480bbf96ad7d5e5fe5b0c54af800c6b347ada291a2f\",\"receipt_uuid\":\"71dc8256-423a-4f35-9cb1-a74e64828915\",\"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":"2026-11-05T13:18:24.503Z","detail":"The receipt store reports 2026-11-05T13:18:24.503Z; 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":"sha256:435bb1453fa098c5d98a56e44e90716f729cfac7f3143d0d8bd079aa26c73a38","stable_handle_hash":"sha256:d2beccaa0cefec853c104e906e2f6d972c1534e402353d5c27e06c0a171e2a47"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:bd747793e1a6ab8e6a7b8480bbf96ad7d5e5fe5b0c54af800c6b347ada291a2f","computed_hash":"sha256:bd747793e1a6ab8e6a7b8480bbf96ad7d5e5fe5b0c54af800c6b347ada291a2f","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."}}}