{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3e428a68-deb9-4734-880f-7140ee2abdc3","source_url":"https://zambo.dev/api/receipt/3e428a68-deb9-4734-880f-7140ee2abdc3","receipt":{"id":"3e428a68-deb9-4734-880f-7140ee2abdc3","created_at":"2026-11-03T09:37:28.506Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-03T09:37:28.424Z","completed_at":"2026-11-03T09:37:28.506Z"}],"output_hash":"sha256:62a7b3249a845f6f60cec0d2f0f081ef6cc92d287994304e27f9c44721216dc2","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":634,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:7da80a68ba2e2e6d4ff44f8817abf27d2b8ed412b2fac265d9375edabb7c5bb4","timestamp":"2026-11-03T09:37:26.278Z","receipt_uuid":"4bcb3e76-224a-4004-9fe4-6a6d6c5e5171"},{"tool":"live_price","status":"completed","args_hash":"sha256:7da80a68ba2e2e6d4ff44f8817abf27d2b8ed412b2fac265d9375edabb7c5bb4","timestamp":"2026-11-03T09:37:27.544Z","receipt_uuid":"4bd2e48b-a48f-49d1-abde-72b3c0a97b8c"},{"tool":"live_price","status":"completed","args_hash":"sha256:7da80a68ba2e2e6d4ff44f8817abf27d2b8ed412b2fac265d9375edabb7c5bb4","timestamp":"2026-11-03T09:37:28.506Z","receipt_uuid":"3e428a68-deb9-4734-880f-7140ee2abdc3"}],"result_preview":"BTC · $76,808.43 USD\n▼ 1.54% (24h) · Market cap: $1543.84B\n\nLive price via Coinbase · Tue, 03 Nov 2026 09:37:28 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:559d09866b9595cb9503057d55d3f877c19fdbcae528c2c08ad105581662874c","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":3,"free_remaining":17,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:325c6b958d17c157d405fe26a91efb23e2b6262cf845063c1ba7eaf9010f6cb7","label":"audit-1103b-FWr2","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326","evidence_url":"/api/evidence/e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326","evidence_byte_length":61,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot","evidence_status":"ok","result_source":"Coinbase","evidence_source":"Coinbase","external_evidence":[],"provenance":{"sources":[{"source":"Coinbase","request":{"symbol":"BTC","upstream_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot"},"queried_at":"2026-11-03T09:37:28.471Z","response_sha256":"sha256:e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326"},{"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":"2026-11-03T09:37:28.446Z","response_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e"}],"max_deviation":null,"result_source":"Coinbase","evidence_source":"Coinbase","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326","source":"Coinbase","capture_role":"primary","evidence_status":"ok"},{"sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","source":"CoinGecko","capture_role":"failed_attempt","evidence_status":"upstream_error"}],"deviation_exceeded":null,"deviation_threshold":null},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:cc598f4ef68319c500ccd45e9f680057784f1ca2061f931eb6b7fe2f7932d117","anchor":{"event_id":"28014fb50dd14fc7bd9788f26e2f931077ced9efbcf492949ad34ec9461e23e8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-03T09:37:29.096Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-03T09:37:28.506Z","evidence_url":"https://zambo.dev/api/evidence/e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326","receipt_uuid":"3e428a68-deb9-4734-880f-7140ee2abdc3","output_sha256":"sha256:62a7b3249a845f6f60cec0d2f0f081ef6cc92d287994304e27f9c44721216dc2","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-03T09:37:28.506Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326\",\"evidence_url\":\"https://zambo.dev/api/evidence/e8e22c5a3272b2ac773800dc63818eafdb158828dbf0d22e3ef44dbb9e0c9326\",\"output_sha256\":\"sha256:62a7b3249a845f6f60cec0d2f0f081ef6cc92d287994304e27f9c44721216dc2\",\"receipt_uuid\":\"3e428a68-deb9-4734-880f-7140ee2abdc3\",\"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":"2026-11-03T09:37:28.506Z","detail":"The receipt store reports 2026-11-03T09:37:28.506Z; 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","quota_identity":{"meter_key":"sha256:d4a434b59b522efd6d2667906d625f8bc79cc0f3df3ecdb3af98a06d43d80a30"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:62a7b3249a845f6f60cec0d2f0f081ef6cc92d287994304e27f9c44721216dc2","computed_hash":"sha256:62a7b3249a845f6f60cec0d2f0f081ef6cc92d287994304e27f9c44721216dc2","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."}}}