{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3","source_url":"https://zambo.dev/api/receipt/4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3","receipt":{"id":"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3","created_at":"2026-10-13T22:29:12.527Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_universal","tools":["zambo_universal"],"steps":[{"tool":"zambo_universal","status":"success","started_at":"2026-10-13T22:29:12.399Z","completed_at":"2026-10-13T22:29:12.527Z"}],"output_hash":"sha256:e40aa3594cb42580642af358533fba9e49e9f960e089e1efe5e4962c172fbf6a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":795,"verification_status":"verified","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:d01482ea70bff4940d8604f1b70622e9bf255f7d40b686361e920fd93a43ed32","timestamp":"2026-10-13T22:29:02.361Z","receipt_uuid":"2f79c90e-5c22-4703-aecf-13cf8f8c33da"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:2da333d9cef009e7ddab5594da615e6abc0068a81a39347b620d0cc6345067c4","timestamp":"2026-10-13T22:29:12.527Z","receipt_uuid":"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3"}],"result_preview":"{\"status\":\"executed\",\"primary_tool\":\"live_price\",\"executed\":true,\"executed_tools\":[\"live_price\"],\"result\":\"BTC · $83,393.00 USD\\n▲ 1.06% (24h) · Market cap: $1676.02B\\n\\nLive price via CoinGecko · Tue, 13 Oct 2026 22:29:12 GMT\",\"verify\":{\"status\":\"complete\",\"message\":\"BTC-USD price and source were returned by the live price provider.\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2da333d9cef009e7ddab5594da615e6abc0068a81a39347b620d0cc6345067c4","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_universal","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:397bd8929ece5b72e234247a17d04fd4255e7bca7b3ec4a83579a8868ffeda50"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":"sha256:2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e","evidence_url":"/api/evidence/2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e","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":[],"status":"executed","state_hash":null,"provenance":{"source":"CoinGecko","request":{"need":"What is the live price of Bitcoin right now?","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":"2026-10-13T22:29:12.476Z","response_sha256":"sha256:2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:93fd735d028f489884342e40c86c8d07b068d97dc6eea9cdd8cb5b97d129e4ed","anchor":{"event_id":"5d93e51b1277d8b0d39b488431a8ebfc934d97ca890d307d96fca745ba7ca6de","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-13T22:29:13.294Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T22:29:12.527Z","evidence_url":"https://zambo.dev/api/evidence/2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e","receipt_uuid":"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3","output_sha256":"sha256:e40aa3594cb42580642af358533fba9e49e9f960e089e1efe5e4962c172fbf6a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e","evidence_byte_length":97},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T22:29:12.527Z\",\"evidence_byte_length\":97,\"evidence_sha256\":\"sha256:2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e\",\"evidence_url\":\"https://zambo.dev/api/evidence/2ca6a3d9a41d7004c1f826d38d9531f9ad6cdd4530b4b37d4608c9ddb1146c7e\",\"output_sha256\":\"sha256:e40aa3594cb42580642af358533fba9e49e9f960e089e1efe5e4962c172fbf6a\",\"receipt_uuid\":\"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3\",\"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":"2026-10-13T22:29:12.527Z","detail":"The receipt store reports 2026-10-13T22:29:12.527Z; 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:e40aa3594cb42580642af358533fba9e49e9f960e089e1efe5e4962c172fbf6a","computed_hash":"sha256:e40aa3594cb42580642af358533fba9e49e9f960e089e1efe5e4962c172fbf6a","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."}}}