{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bb3f3f18-9b2f-4d5e-b46d-d261b7ae665e","source_url":"https://zambo.dev/api/receipt/bb3f3f18-9b2f-4d5e-b46d-d261b7ae665e","receipt":{"id":"bb3f3f18-9b2f-4d5e-b46d-d261b7ae665e","created_at":"2026-09-19T10:14:28.402Z","receipt_schema_version":"0.2","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-09-19T10:14:28.309Z","completed_at":"2026-09-19T10:14:28.370Z"}],"output_hash":"sha256:29a96563a64f8f904ce51c9ac5907138fe688c564927e3e901370f85d5809d41","hash_algorithm":"sha256","canonical_bytes":"eyJ0ZXh0IjoiQlRDIMK3ICQ4MSwyNjQuMDAgVVNEXG7ilrIgNC4wOCUgKDI0aCkgwrcgTWFya2V0IGNhcDogJDE2MzIuMTRCXG5cbkxpdmUgcHJpY2UgdmlhIENvaW5HZWNrbyDCtyBTYXQsIDE5IFNlcCAyMDI2IDEwOjE0OjI4IEdNVCJ9","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":135,"verification_status":"verification_failed","session_trail":[],"result_preview":"BTC · $81,264.00 USD\n▲ 4.08% (24h) · Market cap: $1632.14B\n\nLive price via CoinGecko · Sat, 19 Sep 2026 10:14:28 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"evidence_sha256":"sha256:6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce","evidence_url":"/api/evidence/6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce","evidence_byte_length":96,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"BTC","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-09-19T10:14:28.339Z","response_sha256":"sha256:6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":null,"anchor":{"event_id":"a4fc12e3699da4570625b4436d2bb7faebece9669383fa6fe8af6ad786f50fe2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-07T22:46:27.212Z","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":"2026-09-19T10:14:28.370Z","evidence_url":"https://zambo.dev/api/evidence/6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce","receipt_uuid":"bb3f3f18-9b2f-4d5e-b46d-d261b7ae665e","output_sha256":"sha256:29a96563a64f8f904ce51c9ac5907138fe688c564927e3e901370f85d5809d41","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce","evidence_byte_length":96},"envelope_bytes":"{\"anchored_at\":\"2026-09-19T10:14:28.370Z\",\"evidence_byte_length\":96,\"evidence_sha256\":\"sha256:6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce\",\"evidence_url\":\"https://zambo.dev/api/evidence/6d41e99fb5eea08aede210fe0feb856c81d3037c5db12c298fc5247dfdf5e5ce\",\"output_sha256\":\"sha256:29a96563a64f8f904ce51c9ac5907138fe688c564927e3e901370f85d5809d41\",\"receipt_uuid\":\"bb3f3f18-9b2f-4d5e-b46d-d261b7ae665e\",\"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":"fail","passed":false,"detail":"The receipt schema version is missing or unsupported; provenance binding was not accepted."},"metadata_binding":{"label":"AER-1 metadata hash","status":"legacy","passed":false,"detail":"legacy receipt, metadata is not cryptographically bound"},"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":"2026-09-19T10:14:28.402Z","detail":"The receipt store reports 2026-09-19T10:14:28.402Z; immutability is not checked here."},"receipt_schema_version":"0.2","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."}}},"evidence_status":"captured","verification_status":"verification_failed","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:29a96563a64f8f904ce51c9ac5907138fe688c564927e3e901370f85d5809d41","computed_hash":"sha256:29a96563a64f8f904ce51c9ac5907138fe688c564927e3e901370f85d5809d41","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":"fail","passed":false,"detail":"The receipt schema version is missing or unsupported; provenance binding was not accepted."},"metadata_binding":{"label":"AER-1 metadata hash","status":"legacy","passed":false,"detail":"legacy receipt, metadata is not cryptographically bound"},"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."}}}