{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4028dabb-3d12-4960-855c-639ce37f14cc","source_url":"https://zambo.dev/api/receipt/4028dabb-3d12-4960-855c-639ce37f14cc","receipt":{"id":"4028dabb-3d12-4960-855c-639ce37f14cc","created_at":"2026-10-12T22:25:16.257Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-12T22:25:16.170Z","completed_at":"2026-10-12T22:25:16.257Z"}],"output_hash":"sha256:62780c8f89d25c2c4b336b3590fee9d6cec98e4e19eb3c15252c428845c0a0dc","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":"sha256:21579d58711de674edaeaa7a019868468064c3c7b12d7469957df6682cdd5d94","timestamp":"2026-10-12T22:25:16.257Z","receipt_uuid":"4028dabb-3d12-4960-855c-639ce37f14cc"}],"result_preview":"BTC · $82,549.00 USD\n▼ 1.20% (24h) · Market cap: $1658.97B\n\nLive price via CoinGecko · Mon, 12 Oct 2026 22:25:16 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3ad09eb4eb3e694aa8a595d84e885052cf1df1442ff0f5f6470a38ff9822d6a4","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":"sha256:39521440dc23d0b7d4a434d58a898fa3cf96d1c69cb9bb1c7d869c10264b62a3"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd","evidence_url":"/api/evidence/12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd","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":"2026-10-12T22:25:16.238Z","response_sha256":"sha256:12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:1754d6ab34fb75720ca687d4351c5a76b7ffc48328f7778e43b5d95cb956c20a","anchor":{"event_id":"9e565c3ec41fd4524bb1bacb32272a3dccd5d4abc4c86d4da38c172f21f14f2a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-12T22:25:17.101Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-12T22:25:16.257Z","evidence_url":"https://zambo.dev/api/evidence/12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd","receipt_uuid":"4028dabb-3d12-4960-855c-639ce37f14cc","output_sha256":"sha256:62780c8f89d25c2c4b336b3590fee9d6cec98e4e19eb3c15252c428845c0a0dc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd","evidence_byte_length":97},"envelope_bytes":"{\"anchored_at\":\"2026-10-12T22:25:16.257Z\",\"evidence_byte_length\":97,\"evidence_sha256\":\"sha256:12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd\",\"evidence_url\":\"https://zambo.dev/api/evidence/12898298eb1412331dd1bda16d4d700c2094ad440eef0a237bd1cc656125adcd\",\"output_sha256\":\"sha256:62780c8f89d25c2c4b336b3590fee9d6cec98e4e19eb3c15252c428845c0a0dc\",\"receipt_uuid\":\"4028dabb-3d12-4960-855c-639ce37f14cc\",\"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":"2026-10-12T22:25:16.257Z","detail":"The receipt store reports 2026-10-12T22:25:16.257Z; 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":"sha256:62780c8f89d25c2c4b336b3590fee9d6cec98e4e19eb3c15252c428845c0a0dc","computed_hash":"sha256:62780c8f89d25c2c4b336b3590fee9d6cec98e4e19eb3c15252c428845c0a0dc","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."}}}