{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b2e61399-2f77-4829-b98e-0a92a039ac16","source_url":"https://zambo.dev/api/receipt/b2e61399-2f77-4829-b98e-0a92a039ac16","receipt":{"id":"b2e61399-2f77-4829-b98e-0a92a039ac16","created_at":"2026-10-29T13:05:49.103Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-29T13:05:48.946Z","completed_at":"2026-10-29T13:05:49.103Z"}],"output_hash":"sha256:edca54a141a43e5d09528f86ee8f07678aa1e722120f4e594fc4ba23262ab12a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":622,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:b029734971d3822a3f881327ef82973aa79e1ec9f407c6947c949fd33948b86a","timestamp":"2026-10-29T13:05:48.257Z","receipt_uuid":"2772193f-add3-4905-8c77-98b8762917ce"},{"tool":"live_price","status":"completed","args_hash":"sha256:36ab2a5f150e4869c640c9e428e92fe770e8f1df3bdc86e220ec9e19f64f2499","timestamp":"2026-10-29T13:05:49.103Z","receipt_uuid":"b2e61399-2f77-4829-b98e-0a92a039ac16"}],"result_preview":"ETH · $2,324.58 USD\n▼ 0.55% (24h) · Market cap: $284.00B\n\nLive price via CoinGecko · Thu, 29 Oct 2026 13:05:49 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c58f1a8481fdbcba9fc2c6ff384e7054ff39ba71fca88ebcb65653b8f4da06d0","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":6,"free_remaining":14,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:80d4dd610a013f0cc159d9c269c00bec34734bdd84e6666c524df9160656b67a","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889","evidence_url":"/api/evidence/3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889","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":"2026-10-29T13:05:49.051Z","response_sha256":"sha256:3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:b4f14063e06c11b3eb4c945cc3e23b4c1bec0f88ca26525de6386c57fe388df9","anchor":{"event_id":"44510a071b591989e0fcf89edd968716ac2771674e7a87444d83a8f3364c60cf","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-29T13:05:54.704Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T13:05:49.103Z","evidence_url":"https://zambo.dev/api/evidence/3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889","receipt_uuid":"b2e61399-2f77-4829-b98e-0a92a039ac16","output_sha256":"sha256:edca54a141a43e5d09528f86ee8f07678aa1e722120f4e594fc4ba23262ab12a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T13:05:49.103Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889\",\"evidence_url\":\"https://zambo.dev/api/evidence/3fa794ba4b61cec47fb4a67a84d24febfd151448d36e8484e98c0be798134889\",\"output_sha256\":\"sha256:edca54a141a43e5d09528f86ee8f07678aa1e722120f4e594fc4ba23262ab12a\",\"receipt_uuid\":\"b2e61399-2f77-4829-b98e-0a92a039ac16\",\"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":"2026-10-29T13:05:49.103Z","detail":"The receipt store reports 2026-10-29T13:05:49.103Z; 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:edca54a141a43e5d09528f86ee8f07678aa1e722120f4e594fc4ba23262ab12a","computed_hash":"sha256:edca54a141a43e5d09528f86ee8f07678aa1e722120f4e594fc4ba23262ab12a","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."}}}