{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"db9320e7-5516-4773-a012-dba2242fe7c3","source_url":"https://zambo.dev/api/receipt/db9320e7-5516-4773-a012-dba2242fe7c3","receipt":{"id":"db9320e7-5516-4773-a012-dba2242fe7c3","created_at":"2026-10-28T21:39:57.561Z","receipt_schema_version":"0.4","job_summary":"symbol: 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· $81,079.37 USD\n▲ 0.03% (24h) · Market cap: $1630.99B\n\nLive price via Coinbase · Wed, 28 Oct 2026 21:39:57 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:385e332cced75adb1638688accb3ecb06cd2a82c26b8ae356fb10d31d7227ad8","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:fedc0b7ffec54d9ed9926599315b7e4b3e30907e63b905dfe14088ba24d62b1e","label":"probe-87d42f","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_url":"/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187,"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":{"sources":[{"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":"2026-10-28T21:39:57.502Z","response_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e"},{"source":"Coinbase","request":{"symbol":"BTC","upstream_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot"},"queried_at":"2026-10-28T21:39:57.531Z","response_sha256":"sha256:1f1d7680f90469eb0e02644142418096590cecd71dfda3304d45145354747a8a"}],"max_deviation":null,"deviation_exceeded":null,"deviation_threshold":null},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:27797b9790f6aed924d34996e47558ba6fdc068c4fc34268e0f540ac7d806c3a","anchor":{"event_id":"d47dc5cdb0e83a39f6493f7d9f5f3fc22ca56523a8ce299d7b94ce9b9f76382e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T21:39:58.493Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T21:39:57.561Z","evidence_url":"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","receipt_uuid":"db9320e7-5516-4773-a012-dba2242fe7c3","output_sha256":"sha256:91c7dcccd78c592a0f7d12b394043dec9a99f5bb312099c4182e2a3a26ce4559","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T21:39:57.561Z\",\"evidence_byte_length\":187,\"evidence_sha256\":\"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"evidence_url\":\"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"output_sha256\":\"sha256:91c7dcccd78c592a0f7d12b394043dec9a99f5bb312099c4182e2a3a26ce4559\",\"receipt_uuid\":\"db9320e7-5516-4773-a012-dba2242fe7c3\",\"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":"2026-10-28T21:39:57.561Z","detail":"The receipt store reports 2026-10-28T21:39:57.561Z; 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":"sha256:91c7dcccd78c592a0f7d12b394043dec9a99f5bb312099c4182e2a3a26ce4559","computed_hash":"sha256:91c7dcccd78c592a0f7d12b394043dec9a99f5bb312099c4182e2a3a26ce4559","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."}}}