{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2503b39f-ef61-4dab-b6db-ae25f895819c","source_url":"https://zambo.dev/api/receipt/2503b39f-ef61-4dab-b6db-ae25f895819c","receipt":{"id":"2503b39f-ef61-4dab-b6db-ae25f895819c","created_at":"2026-10-14T19:55:09.202Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-14T19:55:09.154Z","completed_at":"2026-10-14T19:55:09.202Z"}],"output_hash":"sha256:9e88d9b633a558c8a1327df6e5f87c29403b9dc38a2a2b72d9495a9aacd49fc2","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":632,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:4c160870d730f7ffe3d0d1685e2e22bea034cb63d861c7ab242a705efbd8561f","timestamp":"2026-10-14T19:55:09.202Z","receipt_uuid":"2503b39f-ef61-4dab-b6db-ae25f895819c"}],"result_preview":"ETH · $2,429.06 USD\n▼ 3.01% (24h) · Market cap: $296.71B\n\nLive price via CoinGecko · Wed, 14 Oct 2026 19:55:09 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7100c1644edb80b136b8b4ad21e592eeb67a130f51f61b0e7a99a4e78593ecde","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":"session","id":"sha256:c7e2cfe14716a8558f089cef54655e93d50431161a188d06718d4b349409a3d6","label":"zambo-home-demo","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe","evidence_url":"/api/evidence/fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe","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":"2026-10-14T19:55:09.185Z","response_sha256":"sha256:fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:70a12280112b43975ec8f314f0110e302a2c2141dd55732f1234fa6521089d02","anchor":{"event_id":"5d526c06ab750724a39b280197442916aca98d47c28fdac89f9736434e09e126","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-14T19:55:09.886Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-14T19:55:09.202Z","evidence_url":"https://zambo.dev/api/evidence/fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe","receipt_uuid":"2503b39f-ef61-4dab-b6db-ae25f895819c","output_sha256":"sha256:9e88d9b633a558c8a1327df6e5f87c29403b9dc38a2a2b72d9495a9aacd49fc2","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-14T19:55:09.202Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe\",\"evidence_url\":\"https://zambo.dev/api/evidence/fd35f60a01e5c494c6dc01684b81be938daeced1632fe286255ed8ad5e2b01fe\",\"output_sha256\":\"sha256:9e88d9b633a558c8a1327df6e5f87c29403b9dc38a2a2b72d9495a9aacd49fc2\",\"receipt_uuid\":\"2503b39f-ef61-4dab-b6db-ae25f895819c\",\"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":"2026-10-14T19:55:09.202Z","detail":"The receipt store reports 2026-10-14T19:55:09.202Z; 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":"sha256:9e88d9b633a558c8a1327df6e5f87c29403b9dc38a2a2b72d9495a9aacd49fc2","computed_hash":"sha256:9e88d9b633a558c8a1327df6e5f87c29403b9dc38a2a2b72d9495a9aacd49fc2","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."}}}