{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b8b1f42e-b726-4255-9a55-9e20c845369e","source_url":"https://zambo.dev/api/receipt/b8b1f42e-b726-4255-9a55-9e20c845369e","receipt":{"id":"b8b1f42e-b726-4255-9a55-9e20c845369e","created_at":"2026-10-28T20:20:41.138Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-28T20:20:40.813Z","completed_at":"2026-10-28T20:20:41.138Z"}],"output_hash":"sha256:550809cc2c2439b485326655d154ec27c52deae3226d8c2ad275d90489221da6","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":631,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:0646cffce472f8318d0e90597233630f785d1b43fa369db44efb06f1dfb9673e","timestamp":"2026-10-28T20:20:40.074Z","receipt_uuid":"5fea511a-f5a2-4658-8993-861366886d04"},{"tool":"live_price","status":"completed","args_hash":"sha256:a4d27ecb0146610dc7cc247013b1a69e38cd995e399122683a60498cd537b7fe","timestamp":"2026-10-28T20:20:41.138Z","receipt_uuid":"b8b1f42e-b726-4255-9a55-9e20c845369e"}],"result_preview":"BTC · $81,195.00 USD\n▲ 0.67% (24h) · Market cap: $1632.23B\n\nLive price via CoinGecko · Wed, 28 Oct 2026 20:20:41 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:111bc308b5db2023f3baa0f0ce09e3d1d9d18861e8c3a46ab10064ba97de8d5e","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":"sha256:61015e00cb5ea51e8784feccf86802ff8cae0e1c451d93b1fc0e1379ba0c9aaa","label":"probe-337874","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433","evidence_url":"/api/evidence/f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433","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":"2026-10-28T20:20:41.107Z","response_sha256":"sha256:f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:58aac42515bcaa803af581a5aa67988fbd82f28ff7a040c8e99aa9bb98f07ec8","anchor":{"event_id":"f4d541cdd3fbb2d76dc3d94bbfba352a4ccfabffd20be59d1fd194aab499f5a4","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T20:20:42.120Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T20:20:41.138Z","evidence_url":"https://zambo.dev/api/evidence/f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433","receipt_uuid":"b8b1f42e-b726-4255-9a55-9e20c845369e","output_sha256":"sha256:550809cc2c2439b485326655d154ec27c52deae3226d8c2ad275d90489221da6","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433","evidence_byte_length":97},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T20:20:41.138Z\",\"evidence_byte_length\":97,\"evidence_sha256\":\"sha256:f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433\",\"evidence_url\":\"https://zambo.dev/api/evidence/f967afbb48adb2db168f095ac36321058c134fd48fa2ffd6ebfce41aaf145433\",\"output_sha256\":\"sha256:550809cc2c2439b485326655d154ec27c52deae3226d8c2ad275d90489221da6\",\"receipt_uuid\":\"b8b1f42e-b726-4255-9a55-9e20c845369e\",\"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":"2026-10-28T20:20:41.138Z","detail":"The receipt store reports 2026-10-28T20:20:41.138Z; 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":"sha256:550809cc2c2439b485326655d154ec27c52deae3226d8c2ad275d90489221da6","computed_hash":"sha256:550809cc2c2439b485326655d154ec27c52deae3226d8c2ad275d90489221da6","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."}}}