{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0256bfc6-8da8-4159-a741-99d463bd3e0f","source_url":"https://zambo.dev/api/receipt/0256bfc6-8da8-4159-a741-99d463bd3e0f","receipt":{"id":"0256bfc6-8da8-4159-a741-99d463bd3e0f","created_at":"2026-10-23T01:11:55.656Z","receipt_schema_version":"0.4","job_summary":"symbol: 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· $2,387.22 USD\n▼ 3.42% (24h) · Market cap: $291.60B\n\nLive price via Coinbase · Fri, 23 Oct 2026 01:11:55 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a2a3babb0d05f3083284a86606ffcb902b53a8d325cb007d0c3e1765b501a99e","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:da0f56dcc3508d8d20b095df5d49a1bcf0e9529debe7c2a60c80d4f675f4e1cb"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_url":"/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187,"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":{"sources":[{"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":"2026-10-23T01:11:55.608Z","response_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e"},{"source":"Coinbase","request":{"symbol":"ETH","upstream_url":"https://api.coinbase.com/v2/prices/ETH-USD/spot"},"queried_at":"2026-10-23T01:11:55.641Z","response_sha256":"sha256:8840e457432b976db915181ae429737b8a1972ed640459610f13d50b23a265d4"}],"max_deviation":null,"deviation_exceeded":null,"deviation_threshold":null},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:864879ea7dab09e183855ac7306e092106386ac977c9effdcd1af4895edad53e","anchor":{"event_id":"b22c26d4b1a1049e646ea44aa5cb210452325ca78c2b0e8fc97b3f28c8444ed4","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-23T01:11:56.220Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T01:11:55.656Z","evidence_url":"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","receipt_uuid":"0256bfc6-8da8-4159-a741-99d463bd3e0f","output_sha256":"sha256:31e63fb5824be07cb45626a17199618666f99ac92004b84b847d7d318e8b44c0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T01:11:55.656Z\",\"evidence_byte_length\":187,\"evidence_sha256\":\"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"evidence_url\":\"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"output_sha256\":\"sha256:31e63fb5824be07cb45626a17199618666f99ac92004b84b847d7d318e8b44c0\",\"receipt_uuid\":\"0256bfc6-8da8-4159-a741-99d463bd3e0f\",\"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":"2026-10-23T01:11:55.656Z","detail":"The receipt store reports 2026-10-23T01:11:55.656Z; 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":"sha256:31e63fb5824be07cb45626a17199618666f99ac92004b84b847d7d318e8b44c0","computed_hash":"sha256:31e63fb5824be07cb45626a17199618666f99ac92004b84b847d7d318e8b44c0","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."}}}