{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d882aa4a-cfb2-4160-ae45-71db7266f82e","source_url":"https://zambo.dev/api/receipt/d882aa4a-cfb2-4160-ae45-71db7266f82e","receipt":{"id":"d882aa4a-cfb2-4160-ae45-71db7266f82e","created_at":"2026-10-13T07:36:46.857Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-13T07:36:46.798Z","completed_at":"2026-10-13T07:36:46.857Z"}],"output_hash":"sha256:c0fb1a14485cbc5d83744ccacdb481b8bc7a03ec959140ddf65ded90151520de","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:d3599fe4b9a157081fd713b2ec6e069a4417b27bd1b5c4a9eed4c2b979edf3f4","timestamp":"2026-10-13T07:36:45.414Z","receipt_uuid":"49a06454-2f97-42da-aef7-19f9bcaed889"},{"tool":"live_price","status":"failed","args_hash":"sha256:021bbcfde5651dcc5d30700998d757b93ac02c94a7d892f14b0de647bb00410e","timestamp":"2026-10-13T07:36:46.382Z","receipt_uuid":"c07cba84-cd54-4eb6-bab3-0f090cf4a449"},{"tool":"live_price","status":"completed","args_hash":"sha256:4ee7725a53e6a062b5a2818924493599af9eb71070bd2d01a7d6a257e9508b3c","timestamp":"2026-10-13T07:36:46.857Z","receipt_uuid":"d882aa4a-cfb2-4160-ae45-71db7266f82e"}],"result_preview":"ETH · $2,528.22 USD\n▼ 1.40% (24h) · Market cap: $308.76B\n\nLive price via CoinGecko · Tue, 13 Oct 2026 07:36:46 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a15c508731c79cbcd04912a9c5959e09f4aed5047babdd0ce6d7c35b1fd5f45d","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:e6856c4c6bd634a8fefdb204ab6554b1060648fdea7766d7e3f2b0cfb159bad6","label":"bot-b","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e","evidence_url":"/api/evidence/70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e","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":"2026-10-13T07:36:46.841Z","response_sha256":"sha256:70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:6fcde171d2eb8a3f9649c675b700aa63eca2c7e91de5b1b5778c1d5b3c264469","anchor":{"event_id":"c9cfe395085e40df9dead1e34600316b5e550728547390748af34fca77e91ba9","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-13T07:36:47.505Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T07:36:46.857Z","evidence_url":"https://zambo.dev/api/evidence/70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e","receipt_uuid":"d882aa4a-cfb2-4160-ae45-71db7266f82e","output_sha256":"sha256:c0fb1a14485cbc5d83744ccacdb481b8bc7a03ec959140ddf65ded90151520de","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T07:36:46.857Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e\",\"evidence_url\":\"https://zambo.dev/api/evidence/70e1477c95ec453020dc78f6d98265cd52a6eb1b2ed3d6f204ed9a8e1624227e\",\"output_sha256\":\"sha256:c0fb1a14485cbc5d83744ccacdb481b8bc7a03ec959140ddf65ded90151520de\",\"receipt_uuid\":\"d882aa4a-cfb2-4160-ae45-71db7266f82e\",\"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":"2026-10-13T07:36:46.857Z","detail":"The receipt store reports 2026-10-13T07:36:46.857Z; 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:c0fb1a14485cbc5d83744ccacdb481b8bc7a03ec959140ddf65ded90151520de","computed_hash":"sha256:c0fb1a14485cbc5d83744ccacdb481b8bc7a03ec959140ddf65ded90151520de","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."}}}