{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b2f94711-ff09-4b44-abed-db35d9246bde","source_url":"https://zambo.dev/api/receipt/b2f94711-ff09-4b44-abed-db35d9246bde","receipt":{"id":"b2f94711-ff09-4b44-abed-db35d9246bde","created_at":"2026-11-11T16:22:49.453Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-11T16:22:49.420Z","completed_at":"2026-11-11T16:22:49.453Z"}],"output_hash":"sha256:9ac5081eda689418026d5b41f43e5abf1b7d4caba52f9cc3b2da1bf940e323ff","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":607,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:6ed2aab7ed7ba57842573361089074e7ecd3311fdbc1e959eed827cbb7cae740","timestamp":"2026-11-11T16:22:10.641Z","receipt_uuid":"8170f2a7-84db-46e4-8031-68f1cc7ae2a3"},{"tool":"live_price","status":"completed","args_hash":"sha256:346e4ba901083721b9da229afc90170fa1ed1b6b3be3ce2f574777f7a324b84f","timestamp":"2026-11-11T16:22:47.713Z","receipt_uuid":"834ce266-d683-417f-a919-192640248011"},{"tool":"live_price","status":"completed","args_hash":"sha256:346e4ba901083721b9da229afc90170fa1ed1b6b3be3ce2f574777f7a324b84f","timestamp":"2026-11-11T16:22:48.669Z","receipt_uuid":"78232ed7-0f2d-48a4-ac8f-0b5a7d89e9d6"},{"tool":"live_price","status":"completed","args_hash":"sha256:346e4ba901083721b9da229afc90170fa1ed1b6b3be3ce2f574777f7a324b84f","timestamp":"2026-11-11T16:22:49.453Z","receipt_uuid":"b2f94711-ff09-4b44-abed-db35d9246bde"}],"result_preview":"BTC · $74,206.10 USD\n▲ 1.91% (24h) · Market cap: $1490.51B\n\nLive price snapshot via Coinbase · fetched Wed, 11 Nov 2026 16:22:43 GMT · cache age 5s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:11f0ac037f1dae38996b500fd706de7c5f16ac30156c1d372229052c8f4ba786","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":6,"free_remaining":14,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:d6447ad52dee5c3985de363e06c175eca0c0e7af9f74058cf6337b17e2c130fc"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c","evidence_url":"/api/evidence/f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c","evidence_byte_length":61,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot","evidence_status":"ok","result_source":null,"evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"Coinbase","request":{"symbol":"BTC","upstream_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot","caller_handle":"e2e-prod1111b-ed551eda28"},"queried_at":"2026-11-11T16:22:43.639Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c","evidence_captures":[{"sha256":"sha256:f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:a336ec022fbc8cbb724e676d0002b789c04dbc41962e0a3ff2c5dd07f822e119","anchor":{"event_id":"f2ec9400b050f72276af09bfdb611197101eee910d008be760e173fd3cb17eeb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T16:22:50.157Z","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":"2026-11-11T16:22:49.453Z","evidence_url":"https://zambo.dev/api/evidence/f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c","receipt_uuid":"b2f94711-ff09-4b44-abed-db35d9246bde","output_sha256":"sha256:9ac5081eda689418026d5b41f43e5abf1b7d4caba52f9cc3b2da1bf940e323ff","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T16:22:49.453Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c\",\"evidence_url\":\"https://zambo.dev/api/evidence/f3dbeaee4033c5e1173958db2dd4cb000a3c1e5377b58022707688370ef35b9c\",\"output_sha256\":\"sha256:9ac5081eda689418026d5b41f43e5abf1b7d4caba52f9cc3b2da1bf940e323ff\",\"receipt_uuid\":\"b2f94711-ff09-4b44-abed-db35d9246bde\",\"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":"2026-11-11T16:22:49.453Z","detail":"The receipt store reports 2026-11-11T16:22:49.453Z; 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":"api.coinbase.com","environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:fa4fd6481962a979a9bd8da86aa757163703abbfed272e6df2a74a4835a42280"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:9ac5081eda689418026d5b41f43e5abf1b7d4caba52f9cc3b2da1bf940e323ff","computed_hash":"sha256:9ac5081eda689418026d5b41f43e5abf1b7d4caba52f9cc3b2da1bf940e323ff","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."}}}