{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"42027550-643f-4d43-bfd8-aa1bcc18c83a","source_url":"https://zambo.dev/api/receipt/42027550-643f-4d43-bfd8-aa1bcc18c83a","receipt":{"id":"42027550-643f-4d43-bfd8-aa1bcc18c83a","created_at":"2026-11-15T08:38:59.097Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-15T08:38:58.954Z","completed_at":"2026-11-15T08:38:59.097Z"}],"output_hash":"sha256:0a4cc44c5018588a01816751c32e2b9e66ede6a7f0f56ae45524414fc836816e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":669,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:ba0ba8ffe03b0a1826416a5058b01c3bd21a4b3a31f524d7682a39e57340e6ab","timestamp":"2026-11-15T08:38:44.906Z","receipt_uuid":"e5b81634-d0d3-40ad-bc11-d9531d680137"},{"tool":"live_price","status":"completed","args_hash":"sha256:ba0ba8ffe03b0a1826416a5058b01c3bd21a4b3a31f524d7682a39e57340e6ab","timestamp":"2026-11-15T08:38:59.097Z","receipt_uuid":"42027550-643f-4d43-bfd8-aa1bcc18c83a"}],"result_preview":"BTC · $64,594.29 USD\n▼ 3.55% (24h) · Market cap: $1300.93B\n\nLive price snapshot via Coinbase · fetched Sun, 15 Nov 2026 08:38:54 GMT · cache age 4s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:51927fc329f7526fd54267b66860159fda972305243a143cb77619ebd0cf2e63","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"live_price","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:0c56765006b1106a3e4a1fa723400ef190d4dc0af1952d7c57d42a5543b675a2","label":"leak-hunt-walltest","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82","evidence_url":"/api/evidence/2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82","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"},"queried_at":"2026-11-15T08:38:54.265Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82","evidence_captures":[{"sha256":"sha256:2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:93044bf24749e64a75fb3487fe81cb563f53d0af3fc2308cccd6020cf5439c82","anchor":{"event_id":"67f5aa63d4a7fb35340bdbd5f0788f27d513e023a4ea1058656086bc717dbaa5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T08:38:59.647Z","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":"2026-11-15T08:38:59.097Z","evidence_url":"https://zambo.dev/api/evidence/2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82","receipt_uuid":"42027550-643f-4d43-bfd8-aa1bcc18c83a","output_sha256":"sha256:0a4cc44c5018588a01816751c32e2b9e66ede6a7f0f56ae45524414fc836816e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T08:38:59.097Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82\",\"evidence_url\":\"https://zambo.dev/api/evidence/2ec63b080c734324afeb0a60973256e7e722f6ac4c3fbd33bf52c87cc0bdea82\",\"output_sha256\":\"sha256:0a4cc44c5018588a01816751c32e2b9e66ede6a7f0f56ae45524414fc836816e\",\"receipt_uuid\":\"42027550-643f-4d43-bfd8-aa1bcc18c83a\",\"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":"2026-11-15T08:38:59.097Z","detail":"The receipt store reports 2026-11-15T08:38:59.097Z; 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":"sha256:44283576f17c3ed6eb119ba83c207d6f55c446bad393dc8b1162f77608ade245"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:0a4cc44c5018588a01816751c32e2b9e66ede6a7f0f56ae45524414fc836816e","computed_hash":"sha256:0a4cc44c5018588a01816751c32e2b9e66ede6a7f0f56ae45524414fc836816e","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."}}}