{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d305fa98-8a77-4a30-a89e-3f56604af032","source_url":"https://zambo.dev/api/receipt/d305fa98-8a77-4a30-a89e-3f56604af032","receipt":{"id":"d305fa98-8a77-4a30-a89e-3f56604af032","created_at":"2026-10-28T10:03:05.403Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-28T10:03:05.304Z","completed_at":"2026-10-28T10:03:05.403Z"}],"output_hash":"sha256:770d28cbc4a178630bc1375c335193bd1956eb29168ebd1264b46039af40912c","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":"sha256:952801810f243ae03f1f83b96a18c1bbebdcafcfdeb18ee10585ba9fbfa081a3","timestamp":"2026-10-28T10:03:04.599Z","receipt_uuid":"bea2e2a0-7a15-4cf4-9362-59cd8855a0d5"},{"tool":"live_price","status":"completed","args_hash":"sha256:83fac96b69a6f140a7c91e32119f70e93ba3e195a0bc29973045090cced5f2a6","timestamp":"2026-10-28T10:03:05.403Z","receipt_uuid":"d305fa98-8a77-4a30-a89e-3f56604af032"}],"result_preview":"ETH · $2,370.19 USD\n▲ 2.68% (24h) · Market cap: $289.51B\n\nLive price via CoinGecko · Wed, 28 Oct 2026 10:03:05 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:004f950647209e6381f5b7b3f2025a4ae5f076d0fc8e5f8270a1fccc64d178b0","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:1b1291b936331ab33a8992f5ca97326ab73582b7ec697d5da0d1f16e4c41adb3","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2","evidence_url":"/api/evidence/009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2","evidence_byte_length":98,"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":"2026-10-28T10:03:05.328Z","response_sha256":"sha256:009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:ee089eaa889580d9e978ba63119039ff86a2361b5518f991c57f8d5f9cea3ebe","anchor":{"event_id":"02ced43bd647bbb79d258db89c607b5880f513a85522fe44d2548d5c2686a507","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T10:03:05.960Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T10:03:05.403Z","evidence_url":"https://zambo.dev/api/evidence/009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2","receipt_uuid":"d305fa98-8a77-4a30-a89e-3f56604af032","output_sha256":"sha256:770d28cbc4a178630bc1375c335193bd1956eb29168ebd1264b46039af40912c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2","evidence_byte_length":98},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T10:03:05.403Z\",\"evidence_byte_length\":98,\"evidence_sha256\":\"sha256:009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2\",\"evidence_url\":\"https://zambo.dev/api/evidence/009aecc35bcb660d76a5fee305084be35b19101d6b43a8590a38ad467dfa4ed2\",\"output_sha256\":\"sha256:770d28cbc4a178630bc1375c335193bd1956eb29168ebd1264b46039af40912c\",\"receipt_uuid\":\"d305fa98-8a77-4a30-a89e-3f56604af032\",\"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":"2026-10-28T10:03:05.403Z","detail":"The receipt store reports 2026-10-28T10:03:05.403Z; 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":"sha256:770d28cbc4a178630bc1375c335193bd1956eb29168ebd1264b46039af40912c","computed_hash":"sha256:770d28cbc4a178630bc1375c335193bd1956eb29168ebd1264b46039af40912c","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."}}}