{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"48671c46-73f3-4ef7-805c-6010112213a5","source_url":"https://zambo.dev/api/receipt/48671c46-73f3-4ef7-805c-6010112213a5","receipt":{"id":"48671c46-73f3-4ef7-805c-6010112213a5","created_at":"2026-10-23T14:01:22.138Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-23T14:01:22.081Z","completed_at":"2026-10-23T14:01:22.138Z"}],"output_hash":"sha256:34557f22276924d4ba3f170ff2352ce0637916aaf50e059a95d8efeeb1508a28","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:f1b7aff86dfcde0d62ccb3bec67d4c9548426961e9bbcca1b7fc2ee98eb4b6df","timestamp":"2026-10-23T14:01:21.451Z","receipt_uuid":"029e3d24-6bfb-4919-bf55-4a897407f1eb"},{"tool":"live_price","status":"completed","args_hash":"sha256:277fe9cff8ab38f6d966d8d04f6248541f402fb9a755e06bcb89cacc8966a8d6","timestamp":"2026-10-23T14:01:22.138Z","receipt_uuid":"48671c46-73f3-4ef7-805c-6010112213a5"}],"result_preview":"ETH · $2,409.94 USD\n▼ 0.02% (24h) · Market cap: $294.32B\n\nLive price via CoinGecko · Fri, 23 Oct 2026 14:01:22 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ab7ef4851e37ccf5a11924253986f9f018628e67c077e33f923e074db752cefe","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:ffb9e19ac0a9b4b662007137a7f1a15bb45bb6bb6db968293c341c932b911d07","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e","evidence_url":"/api/evidence/aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e","evidence_byte_length":103,"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":"2026-10-23T14:01:22.121Z","response_sha256":"sha256:aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e89b85e4703794855db8d5c875a03ae42f394d97ad3dfd082a3a3d51c0ee55a8","anchor":{"event_id":"73bbfb186bf0505bb643c04caba94378c2d35c7bd93c95fe09d00d9d74f827f0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-23T14:01:23.221Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T14:01:22.138Z","evidence_url":"https://zambo.dev/api/evidence/aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e","receipt_uuid":"48671c46-73f3-4ef7-805c-6010112213a5","output_sha256":"sha256:34557f22276924d4ba3f170ff2352ce0637916aaf50e059a95d8efeeb1508a28","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e","evidence_byte_length":103},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T14:01:22.138Z\",\"evidence_byte_length\":103,\"evidence_sha256\":\"sha256:aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e\",\"evidence_url\":\"https://zambo.dev/api/evidence/aeee8faa5b9e881fedfcaaab2ff6f3fbff6c8ce92dc960ceb7ef81115be8583e\",\"output_sha256\":\"sha256:34557f22276924d4ba3f170ff2352ce0637916aaf50e059a95d8efeeb1508a28\",\"receipt_uuid\":\"48671c46-73f3-4ef7-805c-6010112213a5\",\"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":"2026-10-23T14:01:22.138Z","detail":"The receipt store reports 2026-10-23T14:01:22.138Z; 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":"sha256:34557f22276924d4ba3f170ff2352ce0637916aaf50e059a95d8efeeb1508a28","computed_hash":"sha256:34557f22276924d4ba3f170ff2352ce0637916aaf50e059a95d8efeeb1508a28","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."}}}