{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f776ce8f-ae17-4842-baf1-dd290d029985","source_url":"https://zambo.dev/api/receipt/f776ce8f-ae17-4842-baf1-dd290d029985","receipt":{"id":"f776ce8f-ae17-4842-baf1-dd290d029985","created_at":"2026-11-15T14:07:18.571Z","receipt_schema_version":"0.4","job_summary":"symbol: 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· $65,191.97 USD\n▼ 1.00% (24h) · Market cap: $1313.22B\n\nLive price snapshot via Coinbase · fetched Sun, 15 Nov 2026 14:07:12 GMT · cache age 5s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:83ffbc4dc27df2ceb9c7613bc6e2f6a6466d4b827a52b5d6699cde5789be72ff","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":3,"free_remaining":0,"free_limit":3,"signal_handle":null,"tool":{"name":"live_price","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:30a4c5d7ace87c62ac67212c297ca4b17e03fd106fcdccd3aeeae9af1f90e3ea"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5","evidence_url":"/api/evidence/6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5","evidence_byte_length":60,"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":"2026-11-15T14:07:12.872Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5","evidence_captures":[{"sha256":"sha256:6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:cca10c5f19aa2fa0c92bea08b7ff77d4228a6d12c648322400055f7b95889604","anchor":{"event_id":"d738100e797772c74fe5f708474a8d5347b18eedbc16b99ca33a828b0cd16a19","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T14:07:19.156Z","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":"2026-11-15T14:07:18.571Z","evidence_url":"https://zambo.dev/api/evidence/6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5","receipt_uuid":"f776ce8f-ae17-4842-baf1-dd290d029985","output_sha256":"sha256:56e87342071de04933d795f243ee0993c0e22685e4d1901977e9c116924d9a37","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5","evidence_byte_length":60},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T14:07:18.571Z\",\"evidence_byte_length\":60,\"evidence_sha256\":\"sha256:6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5\",\"evidence_url\":\"https://zambo.dev/api/evidence/6f1220713dbed6f7dc3439634ca8dd594b83248ba7be08763158f7af41d233d5\",\"output_sha256\":\"sha256:56e87342071de04933d795f243ee0993c0e22685e4d1901977e9c116924d9a37\",\"receipt_uuid\":\"f776ce8f-ae17-4842-baf1-dd290d029985\",\"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":"2026-11-15T14:07:18.571Z","detail":"The receipt store reports 2026-11-15T14:07:18.571Z; 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":"sha256:6d55c6d090e2c46affd52455893d4695713e092bd57a02de6733be19c15ff454","stable_handle_hash":"sha256:30a4c5d7ace87c62ac67212c297ca4b17e03fd106fcdccd3aeeae9af1f90e3ea"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:56e87342071de04933d795f243ee0993c0e22685e4d1901977e9c116924d9a37","computed_hash":"sha256:56e87342071de04933d795f243ee0993c0e22685e4d1901977e9c116924d9a37","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."}}}