{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"58e3136f-f8a9-4eb3-8846-5d9dd443e149","source_url":"https://zambo.dev/api/receipt/58e3136f-f8a9-4eb3-8846-5d9dd443e149","receipt":{"id":"58e3136f-f8a9-4eb3-8846-5d9dd443e149","created_at":"2026-10-18T06:11:19.887Z","receipt_schema_version":"0.4","job_summary":"need: What is the current price of LINK in USD? Report the number only.; goal: What is the current price of LINK in USD? Report the number only.","tools":["zambo_universal"],"steps":[{"tool":"zambo_universal","status":"success","started_at":"2026-10-18T06:11:19.816Z","completed_at":"2026-10-18T06:11:19.887Z"}],"output_hash":"sha256:e2f565f7648fd139cb14a58aadab459f8c5a4e021724be70840713397382278f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":790,"verification_status":"verified","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:d1d5b2c2f03743459c2c4f050544c4c5c8fb24939412fcdff9a6c2d498f6fd10","timestamp":"2026-10-18T06:11:13.943Z","receipt_uuid":"25581011-4fc5-4bae-9ccd-621fea50961f"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:d1d5b2c2f03743459c2c4f050544c4c5c8fb24939412fcdff9a6c2d498f6fd10","timestamp":"2026-10-18T06:11:16.686Z","receipt_uuid":"ac936033-f39a-47e5-a40c-2385dd9b4103"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:d1d5b2c2f03743459c2c4f050544c4c5c8fb24939412fcdff9a6c2d498f6fd10","timestamp":"2026-10-18T06:11:19.887Z","receipt_uuid":"58e3136f-f8a9-4eb3-8846-5d9dd443e149"}],"result_preview":"{\"status\":\"executed\",\"primary_tool\":\"live_price\",\"executed\":true,\"executed_tools\":[\"live_price\"],\"result\":\"LINK · $11.96 USD\\n▼ 2.60% (24h) · Market cap: $9.17B\\n\\nLive price via CoinGecko · Sun, 18 Oct 2026 06:11:19 GMT\",\"verify\":{\"status\":\"complete\",\"message\":\"LINK-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:f7b5a26028ea075182cc70d28e1e067fb3c7684be2dbc4331e7b1891c618ca01","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":"sha256:813d9373b9b59a21245e39e8f8947a8aa6617d6b4fd0c01e01df0fc763292a3d"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":"sha256:f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0","evidence_url":"/api/evidence/f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0","evidence_byte_length":99,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=chainlink&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 LINK in USD? Report the number only.","need":"What is the current price of LINK in USD? Report the number only.","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=chainlink&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-18T06:11:19.841Z","response_sha256":"sha256:f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:2cb85952fe83829f2c7d5d1b15891c20bcf559415b9f11ada0da247951f9f9d3","anchor":{"event_id":"38c61cb8dfcd40da0d12d4bc1ebe17e95f72d18bf650189e049d2ce6b265be39","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T06:11:20.468Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T06:11:19.887Z","evidence_url":"https://zambo.dev/api/evidence/f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0","receipt_uuid":"58e3136f-f8a9-4eb3-8846-5d9dd443e149","output_sha256":"sha256:e2f565f7648fd139cb14a58aadab459f8c5a4e021724be70840713397382278f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0","evidence_byte_length":99},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T06:11:19.887Z\",\"evidence_byte_length\":99,\"evidence_sha256\":\"sha256:f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0\",\"evidence_url\":\"https://zambo.dev/api/evidence/f6807cc7b139398dba2c2308ca947e9de98c5cdf7b12293ebc0da03f807f6eb0\",\"output_sha256\":\"sha256:e2f565f7648fd139cb14a58aadab459f8c5a4e021724be70840713397382278f\",\"receipt_uuid\":\"58e3136f-f8a9-4eb3-8846-5d9dd443e149\",\"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":"2026-10-18T06:11:19.887Z","detail":"The receipt store reports 2026-10-18T06:11:19.887Z; 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:e2f565f7648fd139cb14a58aadab459f8c5a4e021724be70840713397382278f","computed_hash":"sha256:e2f565f7648fd139cb14a58aadab459f8c5a4e021724be70840713397382278f","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."}}}