{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d2b347b8-2328-4f27-93d3-b264e3a7b165","source_url":"https://zambo.dev/api/receipt/d2b347b8-2328-4f27-93d3-b264e3a7b165","receipt":{"id":"d2b347b8-2328-4f27-93d3-b264e3a7b165","created_at":"2026-10-23T13:14:02.528Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-23T13:14:02.401Z","completed_at":"2026-10-23T13:14:02.528Z"}],"output_hash":"sha256:0629d8c8d0f359767fa97f9bbb665a2b82bf1943f0bab6af0e10b3541b329995","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":622,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:da9b4456dda4f4fde3d099662b4d28f1f8b9f10ec5db86ad64a371d394c84cd0","timestamp":"2026-10-23T13:14:01.836Z","receipt_uuid":"8270edce-2403-462b-8476-091ddf327477"},{"tool":"live_price","status":"completed","args_hash":"sha256:e91b7fe9730ec91b50b1961935d330d892021a63b084a0c2f124cb3b721d71b6","timestamp":"2026-10-23T13:14:02.528Z","receipt_uuid":"d2b347b8-2328-4f27-93d3-b264e3a7b165"}],"result_preview":"ETH · $2,396.26 USD\n▲ 0.02% (24h) · Market cap: $292.74B\n\nLive price via CoinGecko · Fri, 23 Oct 2026 13:14:02 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1c3c3353c6d76d00292be37c4db619fde8d416884329939a5c27e9ac0f5f402d","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:c849dce3de99711f3daa29bd30e0a834e25e952551ecad5a83f6297be210a665","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4","evidence_url":"/api/evidence/3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4","evidence_byte_length":101,"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":"2026-10-23T13:14:02.511Z","response_sha256":"sha256:3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:87e540aff078c031c9e75ad26827de52a2cf9298d210d8276852954ffb5a7066","anchor":{"event_id":"62c689f9d7865ce15f93d451c324b34df9f00f9d749c1e66bb5578a693b2f25c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-23T13:14:03.078Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T13:14:02.528Z","evidence_url":"https://zambo.dev/api/evidence/3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4","receipt_uuid":"d2b347b8-2328-4f27-93d3-b264e3a7b165","output_sha256":"sha256:0629d8c8d0f359767fa97f9bbb665a2b82bf1943f0bab6af0e10b3541b329995","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4","evidence_byte_length":101},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T13:14:02.528Z\",\"evidence_byte_length\":101,\"evidence_sha256\":\"sha256:3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4\",\"evidence_url\":\"https://zambo.dev/api/evidence/3cd415feede86c29a66ce398be0ae950b1dc9e85316c466e03dd54012ff865c4\",\"output_sha256\":\"sha256:0629d8c8d0f359767fa97f9bbb665a2b82bf1943f0bab6af0e10b3541b329995\",\"receipt_uuid\":\"d2b347b8-2328-4f27-93d3-b264e3a7b165\",\"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":"2026-10-23T13:14:02.528Z","detail":"The receipt store reports 2026-10-23T13:14:02.528Z; 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":"sha256:0629d8c8d0f359767fa97f9bbb665a2b82bf1943f0bab6af0e10b3541b329995","computed_hash":"sha256:0629d8c8d0f359767fa97f9bbb665a2b82bf1943f0bab6af0e10b3541b329995","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."}}}