{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b59c8a91-66d0-4537-81c8-409a6f5bd5d1","source_url":"https://zambo.dev/api/receipt/b59c8a91-66d0-4537-81c8-409a6f5bd5d1","receipt":{"id":"b59c8a91-66d0-4537-81c8-409a6f5bd5d1","created_at":"2026-10-08T06:10:00.767Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_universal","tools":["zambo_universal"],"steps":[{"tool":"zambo_universal","status":"success","started_at":"2026-10-08T06:10:00.567Z","completed_at":"2026-10-08T06:10:00.740Z"}],"output_hash":"sha256:12df6cc41b27632a07baeeff3dd795344988113fb93a7c0625211bed2178193e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":789,"verification_status":"commitment_matches","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:6033306c6cb7615be27c2ccd1147236c815bb3d1150b7b0ec174dda004720422","timestamp":"2026-10-08T06:10:00.740Z","receipt_uuid":"b59c8a91-66d0-4537-81c8-409a6f5bd5d1"}],"result_preview":"{\"status\":\"executed\",\"primary_tool\":\"live_price\",\"executed\":true,\"executed_tools\":[\"live_price\"],\"result\":\"OP · $0.1207 USD\\n▼ 0.36% (24h) · Market cap: $277.84M\\n\\nLive price via CoinGecko · Thu, 08 Oct 2026 06:10:00 GMT\",\"verify\":{\"status\":\"complete\",\"message\":\"OP-USD price and source were returned by the live price provider.\"}}","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_universal","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:45b3e8a029dc725aa944673c9b9e4ca14bcf33084a33a8849442907f4d1a2c80"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":"sha256:119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4","evidence_url":"/api/evidence/119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4","evidence_byte_length":102,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=optimism&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"status":"executed","state_hash":null,"provenance":{"source":"CoinGecko","request":{"goal":"What is the current price of OP in USD? Report the number only.","need":"What is the current price of OP in USD? Report the number only.","_session_id":"hf-corpus-nightly-281","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=optimism&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-08T06:10:00.691Z","response_sha256":"sha256:119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4"},"provenance_class":"EXECUTED BY ZAMBO","anchor":{"event_id":"69e1b353c10f6a7f971c4842dd22d3490fef116ce5e4b2466603425290908668","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-08T06:10:01.978Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-08T06:10:00.740Z","evidence_url":"https://zambo.dev/api/evidence/119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4","receipt_uuid":"b59c8a91-66d0-4537-81c8-409a6f5bd5d1","output_sha256":"sha256:12df6cc41b27632a07baeeff3dd795344988113fb93a7c0625211bed2178193e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4","evidence_byte_length":102},"envelope_bytes":"{\"anchored_at\":\"2026-10-08T06:10:00.740Z\",\"evidence_byte_length\":102,\"evidence_sha256\":\"sha256:119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4\",\"evidence_url\":\"https://zambo.dev/api/evidence/119483a5283718aeceb25b99f7f042cc9c023e7e228e07d3f1e4e46b3cbd37f4\",\"output_sha256\":\"sha256:12df6cc41b27632a07baeeff3dd795344988113fb93a7c0625211bed2178193e\",\"receipt_uuid\":\"b59c8a91-66d0-4537-81c8-409a6f5bd5d1\",\"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":"provenance_class is bound to these bytes; issuer is not authenticated."},"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":"2026-10-08T06:10:00.767Z","detail":"The receipt store reports 2026-10-08T06:10:00.767Z; 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":"commitment_matches","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:12df6cc41b27632a07baeeff3dd795344988113fb93a7c0625211bed2178193e","computed_hash":"sha256:12df6cc41b27632a07baeeff3dd795344988113fb93a7c0625211bed2178193e","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":"provenance_class is bound to these bytes; issuer is not authenticated."},"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."}}}