{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0cb8ae7d-c63f-43fc-95f0-506b62644d75","source_url":"https://zambo.dev/api/receipt/0cb8ae7d-c63f-43fc-95f0-506b62644d75","receipt":{"id":"0cb8ae7d-c63f-43fc-95f0-506b62644d75","created_at":"2026-11-15T03:06:58.217Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-15T03:06:58.046Z","completed_at":"2026-11-15T03:06:58.217Z"}],"output_hash":"sha256:fb4bf91e61824bb8fe9629ab2f15787dd079c565f2a369453f776438ced0237a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":669,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:374adea9fdec4ea5c1bb40cc0344bbcd157d8a54e882da599fc1b42625eb4419","timestamp":"2026-11-15T03:06:58.217Z","receipt_uuid":"0cb8ae7d-c63f-43fc-95f0-506b62644d75"}],"result_preview":"ETH · $1,825.28 USD\n▼ 3.23% (24h) · Market cap: $221.81B\n\nLive price snapshot via Coinbase · fetched Sun, 15 Nov 2026 03:06:52 GMT · cache age 5s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:cef6f6f852422a08c07eab621b53f291c50750dc915ca73d15de75b347265a72","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:e4d3719773a3ce5573a5abd7644a0a26d1743cb438435a70183de99b2c69e5ba","label":"taifoon-coordination","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597","evidence_url":"/api/evidence/e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597","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":"2026-11-15T03:06:52.259Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597","evidence_captures":[{"sha256":"sha256:e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:05934d7fe0678a35f68c454487916f5da6632ea5c1fcf8d5c405e6ec64f8a5ba","anchor":{"event_id":"6d6782efa264d3e15288d17906f0099ac7a661d2e84a20ecd85a8f021ceadd17","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T03:06:58.767Z","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":"2026-11-15T03:06:58.217Z","evidence_url":"https://zambo.dev/api/evidence/e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597","receipt_uuid":"0cb8ae7d-c63f-43fc-95f0-506b62644d75","output_sha256":"sha256:fb4bf91e61824bb8fe9629ab2f15787dd079c565f2a369453f776438ced0237a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597","evidence_byte_length":59},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T03:06:58.217Z\",\"evidence_byte_length\":59,\"evidence_sha256\":\"sha256:e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597\",\"evidence_url\":\"https://zambo.dev/api/evidence/e205f42f78f2260cdb3811dd6e8a01cb530e4db8e993b1a02e9a0907a8ff0597\",\"output_sha256\":\"sha256:fb4bf91e61824bb8fe9629ab2f15787dd079c565f2a369453f776438ced0237a\",\"receipt_uuid\":\"0cb8ae7d-c63f-43fc-95f0-506b62644d75\",\"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":"2026-11-15T03:06:58.217Z","detail":"The receipt store reports 2026-11-15T03:06:58.217Z; 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:e0f8e2ac22567fded885d518a59683c57abfe568e6407cff1d9281742af0a0c1"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:fb4bf91e61824bb8fe9629ab2f15787dd079c565f2a369453f776438ced0237a","computed_hash":"sha256:fb4bf91e61824bb8fe9629ab2f15787dd079c565f2a369453f776438ced0237a","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."}}}