{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ffa839dd-2ce0-455c-9275-28aecffc872c","source_url":"https://zambo.dev/api/receipt/ffa839dd-2ce0-455c-9275-28aecffc872c","receipt":{"id":"ffa839dd-2ce0-455c-9275-28aecffc872c","created_at":"2026-10-22T16:35:28.589Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-22T16:35:28.482Z","completed_at":"2026-10-22T16:35:28.589Z"}],"output_hash":"sha256:0183f2683c1e5e83b81740306dd8fe9931210c904503662d9a2b0b0eaad8f29f","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MWJmNzBiZDljYjM1ZmI0ZDhiMDM1ZWY1MDc0Y2VhMDc3NDA2NDMwMTdlZTdjZTkwNWIwNTYxMjJlZjExOWMxMiIsInR5cGUiOiJhcGlfa2V5In0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJ0ZXh0IjoiRVRIIMK3ICQyLDM4Ny44MyBVU0RcbuKWvCA0LjYwJSAoMjRoKSDCtyBNYXJrZXQgY2FwOiAkMjkxLjk2QlxuXG5MaXZlIHByaWNlIHZpYSBDb2luR2Vja28gwrcgVGh1LCAyMiBPY3QgMjAyNiAxNjozNToyOCBHTVQifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoibGl2ZV9wcmljZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":573,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:f994e6c3691dc0afd8472cf74b924130c1176d1eb1af1e3567261a5057d368bd","timestamp":"2026-10-22T16:35:27.801Z","receipt_uuid":"a21cda22-8724-43c7-94a3-7363fc460e93"},{"tool":"live_price","status":"completed","args_hash":"sha256:21af8fa2197d6e01b53ad6d0133d1c74c9a921dd533415afe92e9e8b9954e106","timestamp":"2026-10-22T16:35:28.589Z","receipt_uuid":"ffa839dd-2ce0-455c-9275-28aecffc872c"}],"result_preview":"ETH · $2,387.83 USD\n▼ 4.60% (24h) · Market cap: $291.96B\n\nLive price via CoinGecko · Thu, 22 Oct 2026 16:35:28 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a30519fa352cee31b3a82da0bc224be02a253fb3353dce9e6c580b1d69b02b3c","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"api_key","id":"sha256:1bf70bd9cb35fb4d8b035ef5074cea07740643017ee7ce905b056122ef119c12"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8","evidence_url":"/api/evidence/9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8","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":"2026-10-22T16:35:28.571Z","response_sha256":"sha256:9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:0d2e87d2ea7b1f7e154c014a877d513ab8665439fb4dccc64037a2fabfa567cc","anchor":{"event_id":"6b77741d2adebadfdbb0d6c89488a9f90d40101780a2a6b5b7cbc8c102bcbafb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-22T16:35:29.181Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T16:35:28.589Z","evidence_url":"https://zambo.dev/api/evidence/9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8","receipt_uuid":"ffa839dd-2ce0-455c-9275-28aecffc872c","output_sha256":"sha256:0183f2683c1e5e83b81740306dd8fe9931210c904503662d9a2b0b0eaad8f29f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8","evidence_byte_length":101},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T16:35:28.589Z\",\"evidence_byte_length\":101,\"evidence_sha256\":\"sha256:9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8\",\"evidence_url\":\"https://zambo.dev/api/evidence/9d58dfe26051ce3670902a635bdfecf1b5106891b8566989b9db2e95a7200bc8\",\"output_sha256\":\"sha256:0183f2683c1e5e83b81740306dd8fe9931210c904503662d9a2b0b0eaad8f29f\",\"receipt_uuid\":\"ffa839dd-2ce0-455c-9275-28aecffc872c\",\"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":"2026-10-22T16:35:28.589Z","detail":"The receipt store reports 2026-10-22T16:35:28.589Z; 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":"sha256:0183f2683c1e5e83b81740306dd8fe9931210c904503662d9a2b0b0eaad8f29f","computed_hash":"sha256:0183f2683c1e5e83b81740306dd8fe9931210c904503662d9a2b0b0eaad8f29f","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."}}}