{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"963c2146-a354-4f85-8af1-8b344f82a97b","source_url":"https://zambo.dev/api/receipt/963c2146-a354-4f85-8af1-8b344f82a97b","receipt":{"id":"963c2146-a354-4f85-8af1-8b344f82a97b","created_at":"2026-10-28T04:04:22.833Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-28T04:04:22.735Z","completed_at":"2026-10-28T04:04:22.833Z"}],"output_hash":"sha256:049eb1046eec23a4a02a223f951e830dc18dac57a78e981d0b6147dcca11e779","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":"sha256:95befa6d5dcf91a461b9d230e15de9537ae3caaea57ed8fc4c9afbd8204b7fd0","timestamp":"2026-10-28T04:04:22.117Z","receipt_uuid":"b45e468d-401e-4dc3-96ad-53aacfcda818"},{"tool":"live_price","status":"completed","args_hash":"sha256:686d7dfeb9d9a0800b7535041a210c2aa14d1cf6a9265bbbdd6e48be84177194","timestamp":"2026-10-28T04:04:22.833Z","receipt_uuid":"963c2146-a354-4f85-8af1-8b344f82a97b"}],"result_preview":"ETH · $2,357.21 USD\n▲ 2.02% (24h) · Market cap: $288.00B\n\nLive price via CoinGecko · Wed, 28 Oct 2026 04:04:22 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8e55c2940a44d7dfbaa444eaa763c0a3d48678a56a8cf790e13e69979d3cf15a","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:02ef41f2fb440de3f3160b6a377d76387f0db59db98cc524edf6daa18137ca8e","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847","evidence_url":"/api/evidence/802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847","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":"2026-10-28T04:04:22.788Z","response_sha256":"sha256:802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:7c5d34782a66efb481fa49863f634fe69413d6db0c15451b3e7d0f013eb68e86","anchor":{"event_id":"af208358930e11c98adec9318d63f952084d7bcfd9661ceafa5ac55e650ef5d5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-28T04:04:23.392Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T04:04:22.833Z","evidence_url":"https://zambo.dev/api/evidence/802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847","receipt_uuid":"963c2146-a354-4f85-8af1-8b344f82a97b","output_sha256":"sha256:049eb1046eec23a4a02a223f951e830dc18dac57a78e981d0b6147dcca11e779","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T04:04:22.833Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847\",\"evidence_url\":\"https://zambo.dev/api/evidence/802aeb4a614f670a02af3800e34fad63f9757a64e6da70f9bd1dd6ccc30e6847\",\"output_sha256\":\"sha256:049eb1046eec23a4a02a223f951e830dc18dac57a78e981d0b6147dcca11e779\",\"receipt_uuid\":\"963c2146-a354-4f85-8af1-8b344f82a97b\",\"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":"2026-10-28T04:04:22.833Z","detail":"The receipt store reports 2026-10-28T04:04:22.833Z; 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":"sha256:049eb1046eec23a4a02a223f951e830dc18dac57a78e981d0b6147dcca11e779","computed_hash":"sha256:049eb1046eec23a4a02a223f951e830dc18dac57a78e981d0b6147dcca11e779","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."}}}