{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"df38c652-e47a-4420-84cc-bfddba121574","source_url":"https://zambo.dev/api/receipt/df38c652-e47a-4420-84cc-bfddba121574","receipt":{"id":"df38c652-e47a-4420-84cc-bfddba121574","created_at":"2026-10-30T14:06:51.003Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-30T14:06:50.885Z","completed_at":"2026-10-30T14:06:51.003Z"}],"output_hash":"sha256:e53d3608e1e135f2c0232d0d444b1cdc02af2abeff283d91741b3c2a36484b26","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:a54402fa2bc6c5ef2dc9f1a9c808082165b08a13b82a221de59a94f9839958f2","timestamp":"2026-10-30T14:06:50.141Z","receipt_uuid":"73c060fa-381b-43fc-9106-acc8cd146628"},{"tool":"live_price","status":"completed","args_hash":"sha256:44702a5634ba692ec335f4af15fec3e1349e5a570a2cd890f34db0350a75ffdc","timestamp":"2026-10-30T14:06:51.003Z","receipt_uuid":"df38c652-e47a-4420-84cc-bfddba121574"}],"result_preview":"ETH · $2,218.99 USD\n▼ 4.56% (24h) · Market cap: $271.10B\n\nLive price via CoinGecko · Fri, 30 Oct 2026 14:06:50 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:42bebc9af3cd4b49e29513e3607d45c773ab3cf674f7577c5327025dde7f2d80","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":5,"free_remaining":15,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:23ff06c825b38e2ee6ff640b2830a179c2df8b7940ed6b5da101a48e4c6522e1","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653","evidence_url":"/api/evidence/c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653","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":"2026-10-30T14:06:50.950Z","response_sha256":"sha256:c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:ac7460ce68cfb4321c0adaa93f6ec5f804dd50283bccdf36e146ead0e3318c0b","anchor":{"event_id":"c64c63de8a466786f5450c76dedc199a3510e4e04c1985b7acb8a32f60389ee7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T14:06:57.061Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T14:06:51.003Z","evidence_url":"https://zambo.dev/api/evidence/c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653","receipt_uuid":"df38c652-e47a-4420-84cc-bfddba121574","output_sha256":"sha256:e53d3608e1e135f2c0232d0d444b1cdc02af2abeff283d91741b3c2a36484b26","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T14:06:51.003Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653\",\"evidence_url\":\"https://zambo.dev/api/evidence/c370b3d3e26eee82d395e2ae48f0cbc1859af0b0b0753d2db1e350374a6a7653\",\"output_sha256\":\"sha256:e53d3608e1e135f2c0232d0d444b1cdc02af2abeff283d91741b3c2a36484b26\",\"receipt_uuid\":\"df38c652-e47a-4420-84cc-bfddba121574\",\"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":"2026-10-30T14:06:51.003Z","detail":"The receipt store reports 2026-10-30T14:06:51.003Z; 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:e53d3608e1e135f2c0232d0d444b1cdc02af2abeff283d91741b3c2a36484b26","computed_hash":"sha256:e53d3608e1e135f2c0232d0d444b1cdc02af2abeff283d91741b3c2a36484b26","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."}}}