{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"91aeabf9-46e4-458e-b2e0-aa58a85aea37","source_url":"https://zambo.dev/api/receipt/91aeabf9-46e4-458e-b2e0-aa58a85aea37","receipt":{"id":"91aeabf9-46e4-458e-b2e0-aa58a85aea37","created_at":"2026-10-17T04:48:48.281Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: bounty_scan","tools":["bounty_scan"],"steps":[{"tool":"bounty_scan","status":"success","started_at":"2026-10-17T04:48:45.827Z","completed_at":"2026-10-17T04:48:48.281Z"}],"output_hash":"sha256:ee2a35b0d5bf22394cff4d954e3cde58a34b0f6ea5c64d8524b1245d71b56b84","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1520,"verification_status":"verified","session_trail":[],"result_preview":"{\"source\":\"BountyLayer — upstream wallet value scan\",\"address\":\"0x4f98…29fc\",\"ens_name\":null,\"observed_balance_usd\":11.959999999999999,\"claimable_value_usd\":0,\"total_unclaimed_usd\":0,\"findings_count\":2,\"claimable_findings_count\":0,\"findings\":[{\"protocol\":\"Base\",\"type\":\"observed_balance\",\"chain\":\"Base\",\"observed_balance_usd\":11.84,\"claimable_value_usd\":0,\"description\":\"Observed balance reported by the upstream service; claimability has not been established.\",\"claim_url\":null,\"claimability\":\"unknown\"},{\"protocol\":\"Ethereum\",\"type\":\"observed_balance\",\"chain\":\"Ethereum\",\"observed_balance_usd\":0.12,\"claimable_value_usd\":0,\"description\":\"Observed balance reported by the upstream service; claimability has not been established.\",\"claim_url\":null,\"claimability\":\"unknown\"}],\"full_results\":\"https://bountylayer.io/scan/0x4f98…29fc\",\"scanned_at\":\"2026-10-17T04:48:48.169Z\",\"cached\":false,\"upgrade\":null}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ea09be73039dbf43667853987428c91e6468558c84326db761279154a1384771","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"bounty_scan","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:aa54f9f3c5ea175cad3fff4f98cad635fc41d53d7a6b48ad32efb1e777edc112","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z","label":"Ariadne","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:9d3fb2ae755ce4d5329fb14a4cc68014740c6948b67fe1e98da096c827310d53","evidence_url":"/api/evidence/9d3fb2ae755ce4d5329fb14a4cc68014740c6948b67fe1e98da096c827310d53","evidence_byte_length":994,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:0b6cd88e36c0d4b4b4f825fb9507a546eef140e02ec9febb163b60044930d51e","anchor":{"event_id":"b515ee2fbea52bfaa58b8ca4df46506b26c5c3f40c8d6a89a86f8bbae0bd9b63","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T04:48:48.796Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T04:48:48.281Z","evidence_url":"https://zambo.dev/api/evidence/9d3fb2ae755ce4d5329fb14a4cc68014740c6948b67fe1e98da096c827310d53","receipt_uuid":"91aeabf9-46e4-458e-b2e0-aa58a85aea37","output_sha256":"sha256:ee2a35b0d5bf22394cff4d954e3cde58a34b0f6ea5c64d8524b1245d71b56b84","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:9d3fb2ae755ce4d5329fb14a4cc68014740c6948b67fe1e98da096c827310d53","evidence_byte_length":994},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T04:48:48.281Z\",\"evidence_byte_length\":994,\"evidence_sha256\":\"sha256:9d3fb2ae755ce4d5329fb14a4cc68014740c6948b67fe1e98da096c827310d53\",\"evidence_url\":\"https://zambo.dev/api/evidence/9d3fb2ae755ce4d5329fb14a4cc68014740c6948b67fe1e98da096c827310d53\",\"output_sha256\":\"sha256:ee2a35b0d5bf22394cff4d954e3cde58a34b0f6ea5c64d8524b1245d71b56b84\",\"receipt_uuid\":\"91aeabf9-46e4-458e-b2e0-aa58a85aea37\",\"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":"2026-10-17T04:48:48.281Z","detail":"The receipt store reports 2026-10-17T04:48:48.281Z; 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":{"environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:ee2a35b0d5bf22394cff4d954e3cde58a34b0f6ea5c64d8524b1245d71b56b84","computed_hash":"sha256:ee2a35b0d5bf22394cff4d954e3cde58a34b0f6ea5c64d8524b1245d71b56b84","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."}}}