{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f2ac9350-ea56-4b4e-bbb0-b036bb07421f","source_url":"https://zambo.dev/api/receipt/f2ac9350-ea56-4b4e-bbb0-b036bb07421f","receipt":{"id":"f2ac9350-ea56-4b4e-bbb0-b036bb07421f","created_at":"2026-11-08T10:06:05.007Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-08T10:06:04.919Z","completed_at":"2026-11-08T10:06:05.007Z"}],"output_hash":"sha256:0d163571592d8ba4f0c27f43593fe27171d7a0d76f4e1243d0a072fc42651e71","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":607,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:0dc1826b465f3c59e7c6e4050d462f3f1ccb43a59a7ab1ed83fbefe4e4ce79ff","timestamp":"2026-11-08T10:06:05.007Z","receipt_uuid":"f2ac9350-ea56-4b4e-bbb0-b036bb07421f"}],"result_preview":"BTC · $75,781.50 USD\n▼ 0.18% (24h) · Market cap: $1525.73B\n\nLive price snapshot via Coinbase · fetched Sun, 08 Nov 2026 10:06:01 GMT · cache age 3s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:5293707422ece0bdb2649378bdd2ea609540ce3c39c4db796191238f9fc1536e","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":10,"free_remaining":10,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:3c35b42ee05843c7eabf92f1ce443fb2bb842bec62ee00a7af85d804b7983a9f"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2","evidence_url":"/api/evidence/e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2","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":"2026-11-08T10:06:01.286Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2","evidence_captures":[{"sha256":"sha256:e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:007a96a69bef7d7a3e9ff0180f6dfc1f811ecb61d918fb5585ea9fa685e56677","anchor":{"event_id":"aed60ada2b446ab8753498fd8793a5171a0cee8bfc117fbaa4e7ffed2730d6b5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T10:06:05.541Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-08T10:06:05.007Z","evidence_url":"https://zambo.dev/api/evidence/e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2","receipt_uuid":"f2ac9350-ea56-4b4e-bbb0-b036bb07421f","output_sha256":"sha256:0d163571592d8ba4f0c27f43593fe27171d7a0d76f4e1243d0a072fc42651e71","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T10:06:05.007Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2\",\"evidence_url\":\"https://zambo.dev/api/evidence/e44a075d54c9230b297157718dc97c38e99f13b09a2ed2c01fc5c12f5fa0c3a2\",\"output_sha256\":\"sha256:0d163571592d8ba4f0c27f43593fe27171d7a0d76f4e1243d0a072fc42651e71\",\"receipt_uuid\":\"f2ac9350-ea56-4b4e-bbb0-b036bb07421f\",\"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":"2026-11-08T10:06:05.007Z","detail":"The receipt store reports 2026-11-08T10:06:05.007Z; 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:cbdc1e51d7d201be07f2946c43de7ddcb2d732f904c5060e15b12c83c80d3505"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:0d163571592d8ba4f0c27f43593fe27171d7a0d76f4e1243d0a072fc42651e71","computed_hash":"sha256:0d163571592d8ba4f0c27f43593fe27171d7a0d76f4e1243d0a072fc42651e71","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."}}}