{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ccc9da73-d309-4c2a-9d1a-375d7a8185ff","source_url":"https://zambo.dev/api/receipt/ccc9da73-d309-4c2a-9d1a-375d7a8185ff","receipt":{"id":"ccc9da73-d309-4c2a-9d1a-375d7a8185ff","created_at":"2026-10-26T06:10:31.939Z","receipt_schema_version":"0.4","job_summary":"need: What is the current price of OP in USD? Report the number only.; goal: What is the current price of OP in USD? Report the number only.","tools":["zambo_universal"],"steps":[{"tool":"zambo_universal","status":"success","started_at":"2026-10-26T06:10:31.766Z","completed_at":"2026-10-26T06:10:31.939Z"}],"output_hash":"sha256:a76de5089ac11c1884047fa84d16093c59275c76dd109614d8c23ea4264fc932","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":789,"verification_status":"verified","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:005f41b2038d2e914475080f745ef27b62d253db4659695046e89f3c17fb2205","timestamp":"2026-10-26T06:10:31.939Z","receipt_uuid":"ccc9da73-d309-4c2a-9d1a-375d7a8185ff"}],"result_preview":"{\"status\":\"executed\",\"primary_tool\":\"live_price\",\"executed\":true,\"executed_tools\":[\"live_price\"],\"result\":\"OP · $0.1103 USD\\n▼ 1.15% (24h) · Market cap: $253.56M\\n\\nLive price via CoinGecko · Mon, 26 Oct 2026 06:10:31 GMT\",\"verify\":{\"status\":\"complete\",\"message\":\"OP-USD price and source were returned by the live price provider.\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:df53d90cfc71456766af4b00a27ca086cf9f9e3efad2261d7aabc57520d920ad","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","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:b09e9700b5996bbb39c25b9e4a65d0de39b6677dbdde0f00962c5edd9e9b8ee3"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":"sha256:a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408","evidence_url":"/api/evidence/a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408","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.","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":"2026-10-26T06:10:31.892Z","response_sha256":"sha256:a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:056c689bee279ba81c6a7dcc46faa0a1d45d4827d6850d61aafd582ead02ea11","anchor":{"event_id":"9c2932e2b2d09b8e5eda27e2dc229902fbbc63769e9905334e5ba1f16d103be5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-26T06:10:32.481Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-26T06:10:31.939Z","evidence_url":"https://zambo.dev/api/evidence/a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408","receipt_uuid":"ccc9da73-d309-4c2a-9d1a-375d7a8185ff","output_sha256":"sha256:a76de5089ac11c1884047fa84d16093c59275c76dd109614d8c23ea4264fc932","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408","evidence_byte_length":102},"envelope_bytes":"{\"anchored_at\":\"2026-10-26T06:10:31.939Z\",\"evidence_byte_length\":102,\"evidence_sha256\":\"sha256:a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408\",\"evidence_url\":\"https://zambo.dev/api/evidence/a14ed428356c3f0afc3052601ce6a2cfd172138c9cf64b32776fcb629e9b6408\",\"output_sha256\":\"sha256:a76de5089ac11c1884047fa84d16093c59275c76dd109614d8c23ea4264fc932\",\"receipt_uuid\":\"ccc9da73-d309-4c2a-9d1a-375d7a8185ff\",\"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":"2026-10-26T06:10:31.939Z","detail":"The receipt store reports 2026-10-26T06:10:31.939Z; 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:a76de5089ac11c1884047fa84d16093c59275c76dd109614d8c23ea4264fc932","computed_hash":"sha256:a76de5089ac11c1884047fa84d16093c59275c76dd109614d8c23ea4264fc932","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."}}}