{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f66ba940-a14c-4ef4-b6cb-ce53c170f4dc","source_url":"https://zambo.dev/api/receipt/f66ba940-a14c-4ef4-b6cb-ce53c170f4dc","receipt":{"id":"f66ba940-a14c-4ef4-b6cb-ce53c170f4dc","created_at":"2026-10-13T09:11:48.278Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-13T09:11:48.162Z","completed_at":"2026-10-13T09:11:48.278Z"}],"output_hash":"sha256:2adc7746e08d0246890f97620851498a29c672af68d5d23e6c4a65b0bf6dacb6","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":635,"verification_status":"verified","session_trail":[],"result_preview":"ETH · $2,512.99 USD\n▼ 1.54% (24h) · Market cap: $306.91B\n\nLive price via CoinGecko · Tue, 13 Oct 2026 09:11:48 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6a38048010232920e06ed76e2d74b4ffe8992f516dd7736755ca7e43f444614b","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":"anonymous","id":"sha256:ce03c46757e22f025ef7f4988c7730d3c274f188f0cd7c4afdc37631d45910f5","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7","evidence_url":"/api/evidence/4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7","evidence_byte_length":100,"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":"2026-10-13T09:11:48.262Z","response_sha256":"sha256:4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:fcffa3c658b27fc89598a9c9cd07aba0107b7026a4df255598bc0bb018f76905","anchor":{"event_id":"e9d018b309ae1f66e777744bbd9d77aee10b946107bc3583e73eefc2a376f0f4","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-13T09:11:49.406Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T09:11:48.278Z","evidence_url":"https://zambo.dev/api/evidence/4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7","receipt_uuid":"f66ba940-a14c-4ef4-b6cb-ce53c170f4dc","output_sha256":"sha256:2adc7746e08d0246890f97620851498a29c672af68d5d23e6c4a65b0bf6dacb6","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T09:11:48.278Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7\",\"evidence_url\":\"https://zambo.dev/api/evidence/4afb8cb9adb526ff3753fbbedd79c4997edc6be63a096d0d9ef5011becae6ce7\",\"output_sha256\":\"sha256:2adc7746e08d0246890f97620851498a29c672af68d5d23e6c4a65b0bf6dacb6\",\"receipt_uuid\":\"f66ba940-a14c-4ef4-b6cb-ce53c170f4dc\",\"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":"2026-10-13T09:11:48.278Z","detail":"The receipt store reports 2026-10-13T09:11:48.278Z; 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":"sha256:2adc7746e08d0246890f97620851498a29c672af68d5d23e6c4a65b0bf6dacb6","computed_hash":"sha256:2adc7746e08d0246890f97620851498a29c672af68d5d23e6c4a65b0bf6dacb6","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."}}}