{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3b93e39e-e17a-425d-83f3-c700ff2cb4f1","source_url":"https://zambo.dev/api/receipt/3b93e39e-e17a-425d-83f3-c700ff2cb4f1","receipt":{"id":"3b93e39e-e17a-425d-83f3-c700ff2cb4f1","created_at":"2026-11-05T09:11:43.342Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-05T09:11:43.324Z","completed_at":"2026-11-05T09:11:43.342Z"}],"output_hash":"sha256:8aca109993d061a5da2cce5f3ee8c830130d4167737d77c24d8a3ef27b28dca4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":669,"verification_status":"verified","session_trail":[],"result_preview":"BTC · $80,319.28 USD\n▲ 2.58% (24h) · Market cap: $1617.86B\n\nLive price snapshot via Coinbase · fetched Thu, 05 Nov 2026 09:11:37 GMT · cache age 5s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f4a0911390334f5fb4042fc3ebdec2a0cebc5bb3862bdbb6b2ec0ecb9231be26","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":19,"free_remaining":1,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:f22f0a40de762e23af95ccb1bbe70216698d97e1ca4e6d36da183a603d5510ac","basis":"ip_ua_30d","rotates_at":"2026-12-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184","evidence_url":"/api/evidence/caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184","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":null,"evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"Coinbase","request":{"symbol":"BTC","upstream_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot"},"queried_at":"2026-11-05T09:11:37.713Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184","evidence_captures":[{"sha256":"sha256:caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:960c691b0ca597b8c4a76d4f3a338a7dc49ff4d7c8f182722b77674e067effb0","anchor":{"event_id":"b2738cd083e878acf047e56d7d8925e7d52566745c5063d42fe10abd4cb0c7e7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-05T09:11:44.009Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T09:11:43.342Z","evidence_url":"https://zambo.dev/api/evidence/caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184","receipt_uuid":"3b93e39e-e17a-425d-83f3-c700ff2cb4f1","output_sha256":"sha256:8aca109993d061a5da2cce5f3ee8c830130d4167737d77c24d8a3ef27b28dca4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T09:11:43.342Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184\",\"evidence_url\":\"https://zambo.dev/api/evidence/caa8d61cbbc393417e4ec9181663521b8f5da06e0392f91fb22ed0c17b21e184\",\"output_sha256\":\"sha256:8aca109993d061a5da2cce5f3ee8c830130d4167737d77c24d8a3ef27b28dca4\",\"receipt_uuid\":\"3b93e39e-e17a-425d-83f3-c700ff2cb4f1\",\"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":"2026-11-05T09:11:43.342Z","detail":"The receipt store reports 2026-11-05T09:11:43.342Z; 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.coinbase.com","environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:015ad8859da04104d098990554744ebd36447f16e1c93fdb36b1f90956fb1f10"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8aca109993d061a5da2cce5f3ee8c830130d4167737d77c24d8a3ef27b28dca4","computed_hash":"sha256:8aca109993d061a5da2cce5f3ee8c830130d4167737d77c24d8a3ef27b28dca4","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."}}}