{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8acd2d94-d849-43b3-b36c-e69d5cd52ff9","source_url":"https://zambo.dev/api/receipt/8acd2d94-d849-43b3-b36c-e69d5cd52ff9","receipt":{"id":"8acd2d94-d849-43b3-b36c-e69d5cd52ff9","created_at":"2026-10-10T10:20:23.757Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-10T10:20:23.677Z","completed_at":"2026-10-10T10:20:23.757Z"}],"output_hash":"sha256:8533f189cff4b0080889297f026b8598627daad58a15a68bd2a058ca44f49e11","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":573,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:9c6362e155d0023c225a0bcb7926ea7bebc71c3e1cece24f74ce695b40b32058","timestamp":"2026-10-10T10:20:23.757Z","receipt_uuid":"8acd2d94-d849-43b3-b36c-e69d5cd52ff9"}],"result_preview":"ETH · $2,492.80 USD\n▼ 0.18% (24h) · Market cap: $304.43B\n\nLive price via CoinGecko · Sat, 10 Oct 2026 10:20:23 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"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":"sha256:9a76632082eaafd4f92b5e688a1664d41fb035ab133905c63f2bf45d578110f1"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8","evidence_url":"/api/evidence/87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8","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":"2026-10-10T10:20:23.739Z","response_sha256":"sha256:87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:2c1871ae119e3b5ff2da33de6e21dc1832b6e12d46e593d669c195b88fa2a2b8","anchor":{"event_id":"059c8d40543632fa254ac653ecaf465cf17118bcc75942835d2c5193505888e2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-10T10:20:27.539Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-10T10:20:23.757Z","evidence_url":"https://zambo.dev/api/evidence/87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8","receipt_uuid":"8acd2d94-d849-43b3-b36c-e69d5cd52ff9","output_sha256":"sha256:8533f189cff4b0080889297f026b8598627daad58a15a68bd2a058ca44f49e11","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-10T10:20:23.757Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8\",\"evidence_url\":\"https://zambo.dev/api/evidence/87b6ee988bab2234af493c26b48e6738039749c0ec9d06419e5c3ea2fe071dd8\",\"output_sha256\":\"sha256:8533f189cff4b0080889297f026b8598627daad58a15a68bd2a058ca44f49e11\",\"receipt_uuid\":\"8acd2d94-d849-43b3-b36c-e69d5cd52ff9\",\"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":"2026-10-10T10:20:23.757Z","detail":"The receipt store reports 2026-10-10T10:20:23.757Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8533f189cff4b0080889297f026b8598627daad58a15a68bd2a058ca44f49e11","computed_hash":"sha256:8533f189cff4b0080889297f026b8598627daad58a15a68bd2a058ca44f49e11","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."}}}