{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b45e468d-401e-4dc3-96ad-53aacfcda818","source_url":"https://zambo.dev/api/receipt/b45e468d-401e-4dc3-96ad-53aacfcda818","receipt":{"id":"b45e468d-401e-4dc3-96ad-53aacfcda818","created_at":"2026-10-28T04:04:21.874Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-28T04:04:21.745Z","completed_at":"2026-10-28T04:04:21.874Z"}],"output_hash":"sha256:416fb4cfd35115b2ae8e08b7521966967b6f874046c28e31039c201884c28668","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MDJlZjQxZjJmYjQ0MGRlM2YzMTYwYjZhMzc3ZDc2Mzg3ZjBkYjU5ZGI5OGNjNTI0ZWRmNmRhYTE4MTM3Y2E4ZSIsImxhYmVsIjoiYWxpdmUiLCJsYWJlbF9zb3VyY2UiOiJjYWxsZXJfcmVwb3J0ZWQiLCJ0eXBlIjoic2Vzc2lvbiJ9LCJpc3N1ZXJfY2xhaW1zIjp7InByb3ZlbmFuY2VfY2xhc3MiOiJFWEVDVVRFRCBCWSBaQU1CTyJ9LCJvdXRwdXQiOnsidGV4dCI6IkJUQyDCtyAkODEsMDM1LjAwIFVTRFxu4payIDEuNjklICgyNGgpIMK3IE1hcmtldCBjYXA6ICQxNjI5LjE3QlxuXG5MaXZlIHByaWNlIHZpYSBDb2luR2Vja28gwrcgV2VkLCAyOCBPY3QgMjAyNiAwNDowNDoyMSBHTVQifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoibGl2ZV9wcmljZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":624,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:95befa6d5dcf91a461b9d230e15de9537ae3caaea57ed8fc4c9afbd8204b7fd0","timestamp":"2026-10-28T04:04:21.874Z","receipt_uuid":"b45e468d-401e-4dc3-96ad-53aacfcda818"}],"result_preview":"BTC · $81,035.00 USD\n▲ 1.69% (24h) · Market cap: $1629.17B\n\nLive price via CoinGecko · Wed, 28 Oct 2026 04:04:21 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:75a6b176a0e8489a3add2369de1e338837b8a8b16fb2ef9a297165f9e80833ce","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"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":"sha256:1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d","evidence_url":"/api/evidence/1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d","evidence_byte_length":97,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"BTC","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-28T04:04:21.827Z","response_sha256":"sha256:1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:6c21389679c91443630020661b6a139f588e88b2831f6bd8921b82a2744968ed","anchor":{"event_id":"59348bf528daebd8b2f45d3e5e9f8fc59012bcdc8ec55dd2ef1e3c80d449ced0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-28T04:04:22.432Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T04:04:21.874Z","evidence_url":"https://zambo.dev/api/evidence/1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d","receipt_uuid":"b45e468d-401e-4dc3-96ad-53aacfcda818","output_sha256":"sha256:416fb4cfd35115b2ae8e08b7521966967b6f874046c28e31039c201884c28668","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d","evidence_byte_length":97},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T04:04:21.874Z\",\"evidence_byte_length\":97,\"evidence_sha256\":\"sha256:1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d\",\"evidence_url\":\"https://zambo.dev/api/evidence/1ccc74742f16b37b867a60f11368792712fa9dd5e002857e3db65cdfece2b36d\",\"output_sha256\":\"sha256:416fb4cfd35115b2ae8e08b7521966967b6f874046c28e31039c201884c28668\",\"receipt_uuid\":\"b45e468d-401e-4dc3-96ad-53aacfcda818\",\"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":"2026-10-28T04:04:21.874Z","detail":"The receipt store reports 2026-10-28T04:04:21.874Z; 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":"sha256:416fb4cfd35115b2ae8e08b7521966967b6f874046c28e31039c201884c28668","computed_hash":"sha256:416fb4cfd35115b2ae8e08b7521966967b6f874046c28e31039c201884c28668","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."}}}