{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1a68ee71-ca11-44ae-8cda-63cf49f8c896","source_url":"https://zambo.dev/api/receipt/1a68ee71-ca11-44ae-8cda-63cf49f8c896","receipt":{"id":"1a68ee71-ca11-44ae-8cda-63cf49f8c896","created_at":"2026-10-09T13:42:04.862Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-09T13:42:04.723Z","completed_at":"2026-10-09T13:42:04.833Z"}],"output_hash":"sha256:3d613397f29546c25b2850a1622beaa92c839517554530d7ad52874f655e5860","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":575,"verification_status":"verification_failed","session_trail":[],"result_preview":"ETH · $2,483.30 USD\n▼ 1.40% (24h) · Market cap: $303.09B\n\nLive price via CoinGecko · Fri, 09 Oct 2026 13:42:04 GMT","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":"sha256:68af3a9f4a0c0ceada32d65ee95e5a0371a16f5c81d54a2ed03ebfa721cb7e09"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed","evidence_url":"/api/evidence/69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed","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":"2026-10-09T13:42:04.816Z","response_sha256":"sha256:69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:3d579d6eabdf10474fec711a8e293865f9948edc2cccc9418df7a806388f0cb3","anchor":{"event_id":"357988918b896e588b5d3b5d57c007368bafaf9fc9013a876224961e05a609d4","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-09T13:42:05.761Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-09T13:42:04.833Z","evidence_url":"https://zambo.dev/api/evidence/69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed","receipt_uuid":"1a68ee71-ca11-44ae-8cda-63cf49f8c896","output_sha256":"sha256:3d613397f29546c25b2850a1622beaa92c839517554530d7ad52874f655e5860","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-09T13:42:04.833Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed\",\"evidence_url\":\"https://zambo.dev/api/evidence/69db0b7dfb2c11c4b7f4397f4a61681637f51cf3f88f75d72bdcf266ade02bed\",\"output_sha256\":\"sha256:3d613397f29546c25b2850a1622beaa92c839517554530d7ad52874f655e5860\",\"receipt_uuid\":\"1a68ee71-ca11-44ae-8cda-63cf49f8c896\",\"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":"fail","passed":false,"detail":"metadata_hash does not match 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":"2026-10-09T13:42:04.862Z","detail":"The receipt store reports 2026-10-09T13:42:04.862Z; 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":"verification_failed","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3d613397f29546c25b2850a1622beaa92c839517554530d7ad52874f655e5860","computed_hash":"sha256:3d613397f29546c25b2850a1622beaa92c839517554530d7ad52874f655e5860","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":"fail","passed":false,"detail":"metadata_hash does not match 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."}}}