{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"03d9bc76-19f4-4582-ad81-37f681182871","source_url":"https://zambo.dev/api/receipt/03d9bc76-19f4-4582-ad81-37f681182871","receipt":{"id":"03d9bc76-19f4-4582-ad81-37f681182871","created_at":"2026-10-16T16:15:14.290Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-16T16:15:14.199Z","completed_at":"2026-10-16T16:15:14.290Z"}],"output_hash":"sha256:1120a44e007e1efbb0fc99fe605382a78ad75e70924bd3e60c54242b0d442db7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":575,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:f47dd9ff6f76e1cd8fd38275ac73aa96b686c1a10bd2a2c993c5857e82b44ffa","timestamp":"2026-10-16T16:15:14.290Z","receipt_uuid":"03d9bc76-19f4-4582-ad81-37f681182871"}],"result_preview":"BTC · $81,461.00 USD\n▼ 1.14% (24h) · Market cap: $1637.38B\n\nLive price via CoinGecko · Fri, 16 Oct 2026 16:15:14 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f47dd9ff6f76e1cd8fd38275ac73aa96b686c1a10bd2a2c993c5857e82b44ffa","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":"sha256:0e21700e46f7027277ccf29af21b738938bc1eb9894f148ab793a4dd8e51b847"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b","evidence_url":"/api/evidence/70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b","evidence_byte_length":97,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"BTC","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-16T16:15:14.273Z","response_sha256":"sha256:70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:4f6ce53bf5d89271905261fa5deb037f689725ffbd18a2a9b9c35f27e9ceaf7d","anchor":{"event_id":"7fa1285349d07ebfb388df434173215336f31fafc5d734ec5be7932d2f6f3a1f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T16:15:15.258Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T16:15:14.290Z","evidence_url":"https://zambo.dev/api/evidence/70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b","receipt_uuid":"03d9bc76-19f4-4582-ad81-37f681182871","output_sha256":"sha256:1120a44e007e1efbb0fc99fe605382a78ad75e70924bd3e60c54242b0d442db7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b","evidence_byte_length":97},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T16:15:14.290Z\",\"evidence_byte_length\":97,\"evidence_sha256\":\"sha256:70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b\",\"evidence_url\":\"https://zambo.dev/api/evidence/70059b30272e2cc49872235c4e3c961141516e3f87cbb41cf8769d9e46e69c8b\",\"output_sha256\":\"sha256:1120a44e007e1efbb0fc99fe605382a78ad75e70924bd3e60c54242b0d442db7\",\"receipt_uuid\":\"03d9bc76-19f4-4582-ad81-37f681182871\",\"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":"2026-10-16T16:15:14.290Z","detail":"The receipt store reports 2026-10-16T16:15:14.290Z; 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":"sha256:1120a44e007e1efbb0fc99fe605382a78ad75e70924bd3e60c54242b0d442db7","computed_hash":"sha256:1120a44e007e1efbb0fc99fe605382a78ad75e70924bd3e60c54242b0d442db7","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."}}}