{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6d22d5f3-60cd-446e-9ca6-709f19849847","source_url":"https://zambo.dev/api/receipt/6d22d5f3-60cd-446e-9ca6-709f19849847","receipt":{"id":"6d22d5f3-60cd-446e-9ca6-709f19849847","created_at":"2026-11-14T21:27:03.385Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-14T21:27:03.207Z","completed_at":"2026-11-14T21:27:03.385Z"}],"output_hash":"sha256:e57b63d3c21aaa41f7bdd98d033d09130ae5ce59d1c9ab73513de1406dfba36d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":670,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:f1182aa0ac8df0cd801f88ff3997599f2af09f3fdaeeae29cc3d3b8aa0bd2c20","timestamp":"2026-11-14T21:27:03.385Z","receipt_uuid":"6d22d5f3-60cd-446e-9ca6-709f19849847"}],"result_preview":"ETH · $1,774.13 USD\n▼ 7.98% (24h) · Market cap: $216.52B\n\nLive price snapshot via Coinbase · fetched Sat, 14 Nov 2026 21:26:58 GMT · cache age 4s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:cf439b5e20263a5141ae6c8320bb40abb92ad5b455abcb9a12ca538f29d47b13","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":"sha256:443c481688949fe2e0e51c88c6e66b9d9d9cffa135f2ce8743b4b5b1357b774b","label":"convdeep-persona-walk","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede","evidence_url":"/api/evidence/08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede","evidence_byte_length":59,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/ETH-USD/spot","evidence_status":"ok","result_source":null,"evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"Coinbase","request":{"symbol":"ETH","upstream_url":"https://api.coinbase.com/v2/prices/ETH-USD/spot"},"queried_at":"2026-11-14T21:26:58.415Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede","evidence_captures":[{"sha256":"sha256:08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:9b0dab303c96ebe9531fc7bd7ffe7a87a5f2a427929bb6626b13d2a8356c0047","anchor":{"event_id":"e2f31afd47ff8daf9e2edcb2b159d340bebd9576371ca1e0fc3df015a1079dde","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T21:27:04.176Z","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":"2026-11-14T21:27:03.385Z","evidence_url":"https://zambo.dev/api/evidence/08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede","receipt_uuid":"6d22d5f3-60cd-446e-9ca6-709f19849847","output_sha256":"sha256:e57b63d3c21aaa41f7bdd98d033d09130ae5ce59d1c9ab73513de1406dfba36d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede","evidence_byte_length":59},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T21:27:03.385Z\",\"evidence_byte_length\":59,\"evidence_sha256\":\"sha256:08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede\",\"evidence_url\":\"https://zambo.dev/api/evidence/08f164520e718eb0f3d95b8dac61c2740525565456d65480240a0a4eead85ede\",\"output_sha256\":\"sha256:e57b63d3c21aaa41f7bdd98d033d09130ae5ce59d1c9ab73513de1406dfba36d\",\"receipt_uuid\":\"6d22d5f3-60cd-446e-9ca6-709f19849847\",\"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":"2026-11-14T21:27:03.385Z","detail":"The receipt store reports 2026-11-14T21:27:03.385Z; 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:ab97389349efbbcdf437a8118da50e44df466fbbf8283dbfbcca95cd4f8f57a3"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:e57b63d3c21aaa41f7bdd98d033d09130ae5ce59d1c9ab73513de1406dfba36d","computed_hash":"sha256:e57b63d3c21aaa41f7bdd98d033d09130ae5ce59d1c9ab73513de1406dfba36d","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."}}}