{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c34feb16-9e9e-48cf-a75c-6a794790d138","source_url":"https://zambo.dev/api/receipt/c34feb16-9e9e-48cf-a75c-6a794790d138","receipt":{"id":"c34feb16-9e9e-48cf-a75c-6a794790d138","created_at":"2026-11-15T12:37:51.612Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-15T12:37:51.406Z","completed_at":"2026-11-15T12:37:51.612Z"}],"output_hash":"sha256:cadd02a8ac6c6ab3b1c42cef030b5271d4ed1c5a253566bb524cd4f01cbd9591","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":666,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:0542edf2c4e6620022753997e9b6c90c83135ea4747b7caacc825bc04d218d72","timestamp":"2026-11-15T12:37:41.837Z","receipt_uuid":"57cc25bd-2a77-416a-a726-d5101751a48f"},{"tool":"live_price","status":"completed","args_hash":"sha256:0542edf2c4e6620022753997e9b6c90c83135ea4747b7caacc825bc04d218d72","timestamp":"2026-11-15T12:37:51.612Z","receipt_uuid":"c34feb16-9e9e-48cf-a75c-6a794790d138"}],"result_preview":"BTC · $65,433.91 USD\n▼ 2.27% (24h) · Market cap: $1315.23B\n\nLive price snapshot via Coinbase · fetched Sun, 15 Nov 2026 12:37:47 GMT · cache age 3s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2c678c32154f6de7206746a32c77f5a182b390c80358dd5bdb265baa8163eb45","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:b54e75b5c79d94d36641799655daa4fcee0973436e63e81b84b9512db2dcf3e3","label":"gauntlet-child2","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d","evidence_url":"/api/evidence/03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d","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":"2026-11-15T12:37:47.954Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d","evidence_captures":[{"sha256":"sha256:03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:40ee7ad49d8012b222cd873a761a9d85391e264f1664f04fd3c8f50a3ddf2e2f","anchor":{"event_id":"913fd36619be1eb63c1611c379669d62e37a65af039925e0a6c3dd9fcef2d427","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T12:37:52.197Z","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":"2026-11-15T12:37:51.612Z","evidence_url":"https://zambo.dev/api/evidence/03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d","receipt_uuid":"c34feb16-9e9e-48cf-a75c-6a794790d138","output_sha256":"sha256:cadd02a8ac6c6ab3b1c42cef030b5271d4ed1c5a253566bb524cd4f01cbd9591","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T12:37:51.612Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d\",\"evidence_url\":\"https://zambo.dev/api/evidence/03ea3e6f4a6cda8ddaadce3f1fd997b622afe8c3be4d34551f4aeb00b84cac2d\",\"output_sha256\":\"sha256:cadd02a8ac6c6ab3b1c42cef030b5271d4ed1c5a253566bb524cd4f01cbd9591\",\"receipt_uuid\":\"c34feb16-9e9e-48cf-a75c-6a794790d138\",\"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":"2026-11-15T12:37:51.612Z","detail":"The receipt store reports 2026-11-15T12:37:51.612Z; 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":"sha256:41fc4e9c67652c4ce84328a624fca2880307bb9504e4f73e547b91624b0db961"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:cadd02a8ac6c6ab3b1c42cef030b5271d4ed1c5a253566bb524cd4f01cbd9591","computed_hash":"sha256:cadd02a8ac6c6ab3b1c42cef030b5271d4ed1c5a253566bb524cd4f01cbd9591","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."}}}