{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c6c8fbfc-ce02-436b-bcbd-44169b3e262c","source_url":"https://zambo.dev/api/receipt/c6c8fbfc-ce02-436b-bcbd-44169b3e262c","receipt":{"id":"c6c8fbfc-ce02-436b-bcbd-44169b3e262c","created_at":"2026-10-13T07:27:14.384Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-13T07:27:14.324Z","completed_at":"2026-10-13T07:27:14.384Z"}],"output_hash":"sha256:cd73e03f1cdbb287f14e84595c2582f5486ba6dd8e7737309ffb235c0e8045e4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":640,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:bcec56b3e024981d0a07c473fc7fd846761c1f209e0bf68a1012e9b5c63dec98","timestamp":"2026-10-13T07:27:13.852Z","receipt_uuid":"5c953f96-e9e5-4db4-ab17-88dbabfc0d35"},{"tool":"live_price","status":"completed","args_hash":"sha256:d7f260ac5cac3a9fbd4d1578791978d56f8510309df1d3c307fc0f8f1edf20ec","timestamp":"2026-10-13T07:27:14.384Z","receipt_uuid":"c6c8fbfc-ce02-436b-bcbd-44169b3e262c"}],"result_preview":"ETH · $2,526.04 USD\n▼ 1.71% (24h) · Market cap: $308.52B\n\nLive price via CoinGecko · Tue, 13 Oct 2026 07:27:14 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ac8910b21e9309e299be791f3bbc07c38cfb04cd8a22b425669d78dc57f230f6","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:97f94989e5e315bd87f1e1b13f742eb66ca588ea14d8737e57661e9062525407","label":"zambo-receipt-bot-audit","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965","evidence_url":"/api/evidence/044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965","evidence_byte_length":100,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"ETH","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-13T07:27:14.367Z","response_sha256":"sha256:044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:34f2b29b0ecaca340eae0f8667b24bd33898b9bff088261f4bafc63a28ad875b","anchor":{"event_id":"964ab636640680ae52dd713473f5adc8552aa60190ca23892c7255e40ac24725","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-13T07:27:15.039Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T07:27:14.384Z","evidence_url":"https://zambo.dev/api/evidence/044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965","receipt_uuid":"c6c8fbfc-ce02-436b-bcbd-44169b3e262c","output_sha256":"sha256:cd73e03f1cdbb287f14e84595c2582f5486ba6dd8e7737309ffb235c0e8045e4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T07:27:14.384Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965\",\"evidence_url\":\"https://zambo.dev/api/evidence/044ae60ce71189f31d535e97db43ff80d2686736da8c50c542509af0c2af7965\",\"output_sha256\":\"sha256:cd73e03f1cdbb287f14e84595c2582f5486ba6dd8e7737309ffb235c0e8045e4\",\"receipt_uuid\":\"c6c8fbfc-ce02-436b-bcbd-44169b3e262c\",\"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":"2026-10-13T07:27:14.384Z","detail":"The receipt store reports 2026-10-13T07:27:14.384Z; 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.coingecko.com","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:cd73e03f1cdbb287f14e84595c2582f5486ba6dd8e7737309ffb235c0e8045e4","computed_hash":"sha256:cd73e03f1cdbb287f14e84595c2582f5486ba6dd8e7737309ffb235c0e8045e4","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."}}}