{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"48333b7a-0a04-4468-9d66-bbd2b3594597","source_url":"https://zambo.dev/api/receipt/48333b7a-0a04-4468-9d66-bbd2b3594597","receipt":{"id":"48333b7a-0a04-4468-9d66-bbd2b3594597","created_at":"2026-10-18T11:07:03.588Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-18T11:07:03.517Z","completed_at":"2026-10-18T11:07:03.588Z"}],"output_hash":"sha256:3c28630ef541a7b11c49bd018768163bab69d685de3caf7eaec0a0a0b4a6f7dc","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":624,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:201ce918b8d91c774d13093e1e969dc7b41d42d34776de0ddb4690fc4154edf0","timestamp":"2026-10-18T11:07:01.792Z","receipt_uuid":"8fc9bcb3-96ef-4dbd-b096-d83360cfb61f"},{"tool":"live_price","status":"completed","args_hash":"sha256:615957be5e10de53ccd299aa852fdc04a393087fc6c0ea7a3dd7f990cfb09946","timestamp":"2026-10-18T11:07:03.588Z","receipt_uuid":"48333b7a-0a04-4468-9d66-bbd2b3594597"}],"result_preview":"ETH · $2,416.33 USD\n▼ 0.88% (24h) · Market cap: $295.15B\n\nLive price via CoinGecko · Sun, 18 Oct 2026 11:07:03 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:438020066b2b20299d78ee6ab0c6ef7cbf028e770965702e653c7eaa083cd361","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":"sha256:9cccf6b4166c67993afe1cd6a7a9fdb059df58157133cc1d948221cc4480fb7d","label":"VerifyA","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5","evidence_url":"/api/evidence/c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5","evidence_byte_length":99,"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":"2026-10-18T11:07:03.572Z","response_sha256":"sha256:c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:63f1146cb4cb901b769064b94b2ce5bc1f1f134b438c8b8120d370d43212108d","anchor":{"event_id":"ffc951ee0b32679f90712eaf7230e874783d843f9ca93240b527a57e13f50d1d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T11:07:04.143Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T11:07:03.588Z","evidence_url":"https://zambo.dev/api/evidence/c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5","receipt_uuid":"48333b7a-0a04-4468-9d66-bbd2b3594597","output_sha256":"sha256:3c28630ef541a7b11c49bd018768163bab69d685de3caf7eaec0a0a0b4a6f7dc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5","evidence_byte_length":99},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T11:07:03.588Z\",\"evidence_byte_length\":99,\"evidence_sha256\":\"sha256:c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5\",\"evidence_url\":\"https://zambo.dev/api/evidence/c100db8691e01e80268a35e1dd4be53653ebfededb632a5ce26540f1fa5129f5\",\"output_sha256\":\"sha256:3c28630ef541a7b11c49bd018768163bab69d685de3caf7eaec0a0a0b4a6f7dc\",\"receipt_uuid\":\"48333b7a-0a04-4468-9d66-bbd2b3594597\",\"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":"2026-10-18T11:07:03.588Z","detail":"The receipt store reports 2026-10-18T11:07:03.588Z; 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":"sha256:3c28630ef541a7b11c49bd018768163bab69d685de3caf7eaec0a0a0b4a6f7dc","computed_hash":"sha256:3c28630ef541a7b11c49bd018768163bab69d685de3caf7eaec0a0a0b4a6f7dc","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."}}}