{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1e34a872-217c-4165-85bf-bf3f07289881","source_url":"https://zambo.dev/api/receipt/1e34a872-217c-4165-85bf-bf3f07289881","receipt":{"id":"1e34a872-217c-4165-85bf-bf3f07289881","created_at":"2026-11-12T18:36:16.919Z","receipt_schema_version":"0.4","job_summary":"symbol: 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· $71,944.91 USD\n▼ 3.34% (24h) · Market cap: $1445.06B\n\nLive price snapshot via Coinbase · fetched Thu, 12 Nov 2026 18:36:14 GMT · cache age 2s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:020fe56ec3e8cd3538150dff2b2a03d6e7c2319cbcc83cb52d68e40bad4ac806","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:a41c6a473da54ec321da1670049592978dcd3e17b194cd2e8c8992eceed84fb5"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee","evidence_url":"/api/evidence/63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee","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":"2026-11-12T18:36:14.436Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee","evidence_captures":[{"sha256":"sha256:63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:77615b20d7511bb6649fb93320e3dc5e1940d78ac5a1881874ad63ffd410b00e","anchor":{"event_id":"e662ed54683b9a94bf186a117c8cbb301e896277f77757745227d9502121fdb3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T18:36:17.503Z","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":"2026-11-12T18:36:16.919Z","evidence_url":"https://zambo.dev/api/evidence/63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee","receipt_uuid":"1e34a872-217c-4165-85bf-bf3f07289881","output_sha256":"sha256:c8b0c2b9cc74c6f41f058ec5ec0e54e08295ed2ac5df3e7a9fc96adbc074f7e8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T18:36:16.919Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee\",\"evidence_url\":\"https://zambo.dev/api/evidence/63d423cca99813dede5cb18000f4f10b0eb164ad541e3958baff746bcc430bee\",\"output_sha256\":\"sha256:c8b0c2b9cc74c6f41f058ec5ec0e54e08295ed2ac5df3e7a9fc96adbc074f7e8\",\"receipt_uuid\":\"1e34a872-217c-4165-85bf-bf3f07289881\",\"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":"2026-11-12T18:36:16.919Z","detail":"The receipt store reports 2026-11-12T18:36:16.919Z; 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:bb93a921c567804859312f00a428e7ace2d15da3c98d909c2f2de5d0780bf103","stable_handle_hash":"sha256:a41c6a473da54ec321da1670049592978dcd3e17b194cd2e8c8992eceed84fb5"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c8b0c2b9cc74c6f41f058ec5ec0e54e08295ed2ac5df3e7a9fc96adbc074f7e8","computed_hash":"sha256:c8b0c2b9cc74c6f41f058ec5ec0e54e08295ed2ac5df3e7a9fc96adbc074f7e8","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."}}}