{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a21cda22-8724-43c7-94a3-7363fc460e93","source_url":"https://zambo.dev/api/receipt/a21cda22-8724-43c7-94a3-7363fc460e93","receipt":{"id":"a21cda22-8724-43c7-94a3-7363fc460e93","created_at":"2026-10-22T16:35:27.558Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-22T16:35:27.384Z","completed_at":"2026-10-22T16:35:27.558Z"}],"output_hash":"sha256:7524b8cf141fb3b4e75e0a5e39412ae348aa9d10154284b00d603debcd649e0b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":575,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:f994e6c3691dc0afd8472cf74b924130c1176d1eb1af1e3567261a5057d368bd","timestamp":"2026-10-22T16:35:27.558Z","receipt_uuid":"a21cda22-8724-43c7-94a3-7363fc460e93"}],"result_preview":"BTC · $81,418.00 USD\n▼ 3.75% (24h) · Market cap: $1637.54B\n\nLive price via CoinGecko · Thu, 22 Oct 2026 16:35:27 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:149ff992f8b060c82e387e2862b2658e49d74c80279fd8c19551fda9d6712b89","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"api_key","id":"sha256:1bf70bd9cb35fb4d8b035ef5074cea07740643017ee7ce905b056122ef119c12"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a","evidence_url":"/api/evidence/e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a","evidence_byte_length":96,"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":"2026-10-22T16:35:27.542Z","response_sha256":"sha256:e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:fdb82ce495c9260fd096b1e4a6b5af55938d435eb27b68f4b825b55010bf6101","anchor":{"event_id":"a43b49825a93e718a3bc2a019726ec0afcdf6afc3b4d4a58ed295bba485c2e80","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-22T16:35:28.113Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T16:35:27.558Z","evidence_url":"https://zambo.dev/api/evidence/e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a","receipt_uuid":"a21cda22-8724-43c7-94a3-7363fc460e93","output_sha256":"sha256:7524b8cf141fb3b4e75e0a5e39412ae348aa9d10154284b00d603debcd649e0b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a","evidence_byte_length":96},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T16:35:27.558Z\",\"evidence_byte_length\":96,\"evidence_sha256\":\"sha256:e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a\",\"evidence_url\":\"https://zambo.dev/api/evidence/e1d5d65be6781fa7aac72b78fc1831a7fd16ae868f3de17b524b14e5773d309a\",\"output_sha256\":\"sha256:7524b8cf141fb3b4e75e0a5e39412ae348aa9d10154284b00d603debcd649e0b\",\"receipt_uuid\":\"a21cda22-8724-43c7-94a3-7363fc460e93\",\"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":"2026-10-22T16:35:27.558Z","detail":"The receipt store reports 2026-10-22T16:35:27.558Z; 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":"sha256:7524b8cf141fb3b4e75e0a5e39412ae348aa9d10154284b00d603debcd649e0b","computed_hash":"sha256:7524b8cf141fb3b4e75e0a5e39412ae348aa9d10154284b00d603debcd649e0b","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."}}}