{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cf7efda9-fb45-4c43-96ad-a017ce90e155","source_url":"https://zambo.dev/api/receipt/cf7efda9-fb45-4c43-96ad-a017ce90e155","receipt":{"id":"cf7efda9-fb45-4c43-96ad-a017ce90e155","created_at":"2026-10-16T20:12:08.546Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-16T20:12:08.478Z","completed_at":"2026-10-16T20:12:08.546Z"}],"output_hash":"sha256:ae61761e92f800c959b91b89098093579eded0d0ccdb7a71c489cdabdb1948a5","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MTkzMTI1OWRiY2JjNGQyZTRiOTI4OTQxY2U5OTAzZGMyODkxYTljOWJlNzA5ZTY1YzNlYmQ4NzkzNjg3ODllYyIsImxhYmVsIjoiYXJ0aWNsZS10b2RheS1leGFtcGxlIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJCVEMgwrcgJDgxLDU3Ny4wMCBVU0RcbuKWvCAwLjg0JSAoMjRoKSDCtyBNYXJrZXQgY2FwOiAkMTYzOS42MUJcblxuTGl2ZSBwcmljZSB2aWEgQ29pbkdlY2tvIMK3IEZyaSwgMTYgT2N0IDIwMjYgMjA6MTI6MDggR01UIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6ImxpdmVfcHJpY2UiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":640,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:8eef783d8e80a2532e9af69bb85ef8110e19b7dede5ba6cd34b4d7b741258d7a","timestamp":"2026-10-16T20:12:08.546Z","receipt_uuid":"cf7efda9-fb45-4c43-96ad-a017ce90e155"}],"result_preview":"BTC · $81,577.00 USD\n▼ 0.84% (24h) · Market cap: $1639.61B\n\nLive price via CoinGecko · Fri, 16 Oct 2026 20:12:08 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:30984c0e040a3a39f32b9a8d6d46908abb66f38577fdbcafcab9e8dcd4ed6643","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":"sha256:1931259dbcbc4d2e4b928941ce9903dc2891a9c9be709e65c3ebd879368789ec","label":"article-today-example","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c","evidence_url":"/api/evidence/7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c","evidence_byte_length":98,"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":"2026-10-16T20:12:08.529Z","response_sha256":"sha256:7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:b80eb6c9e92e9f17637bda8a4ac354759dd77ce3db3cd26b2e44e782993593c4","anchor":{"event_id":"83d30535a1eef749695a0d807146681672898958d2f9b45afa1295981b9ba6ae","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T20:12:09.123Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T20:12:08.546Z","evidence_url":"https://zambo.dev/api/evidence/7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c","receipt_uuid":"cf7efda9-fb45-4c43-96ad-a017ce90e155","output_sha256":"sha256:ae61761e92f800c959b91b89098093579eded0d0ccdb7a71c489cdabdb1948a5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c","evidence_byte_length":98},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T20:12:08.546Z\",\"evidence_byte_length\":98,\"evidence_sha256\":\"sha256:7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c\",\"evidence_url\":\"https://zambo.dev/api/evidence/7f07942c453f97dd272c4dcb86f424224b7d7ae6756992163c3fabfe1db1c87c\",\"output_sha256\":\"sha256:ae61761e92f800c959b91b89098093579eded0d0ccdb7a71c489cdabdb1948a5\",\"receipt_uuid\":\"cf7efda9-fb45-4c43-96ad-a017ce90e155\",\"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":"2026-10-16T20:12:08.546Z","detail":"The receipt store reports 2026-10-16T20:12:08.546Z; 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:ae61761e92f800c959b91b89098093579eded0d0ccdb7a71c489cdabdb1948a5","computed_hash":"sha256:ae61761e92f800c959b91b89098093579eded0d0ccdb7a71c489cdabdb1948a5","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."}}}