{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cb8e5b07-7056-43c0-b513-2d47026bce24","source_url":"https://zambo.dev/api/receipt/cb8e5b07-7056-43c0-b513-2d47026bce24","receipt":{"id":"cb8e5b07-7056-43c0-b513-2d47026bce24","created_at":"2026-10-10T13:02:48.244Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-10T13:02:47.573Z","completed_at":"2026-10-10T13:02:48.244Z"}],"output_hash":"sha256:f4aaffaecf620efed69f3f6259e411c17b61027637e6039352d31924c17c2b70","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1075,"verification_status":"verified","session_trail":[],"result_preview":"{\"city\":\"Denver, United States of America\",\"current\":{\"condition\":\"Clear \",\"temperature\":\"18°C (feels 14°C)\",\"humidity\":\"30%\",\"wind\":\"9 km/h\",\"uv_index\":\"0\"},\"forecast_3day\":[{\"date\":\"2026-10-10\",\"high\":\"28°C\",\"low\":\"18°C\",\"description\":\"Sunny\"},{\"date\":\"2026-10-11\",\"high\":\"27°C\",\"low\":\"20°C\",\"description\":\"Overcast \"},{\"date\":\"2026-10-12\",\"high\":\"26°C\",\"low\":\"17°C\",\"description\":\"Sunny\"}],\"summary\":\"Clear . 18°C (feels 14°C). Humidity 30%. Wind 9 km/h. UV index 0.\",\"provider\":\"wttr.in\",\"data_status\":\"live\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"weather","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:51c51147ffb950a478d3e0f6d602ca059553ce204717c159ded7127802e9b9e1","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z","label":"audit-run","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b","evidence_url":"/api/evidence/dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b","evidence_byte_length":39425,"evidence_content_type":"text/plain","evidence_source_url":"https://wttr.in/Denver?format=j1","evidence_status":"captured","external_evidence":[],"provenance":{"source":"wttr.in","request":{"location":"Denver","upstream_url":"https://wttr.in/Denver?format=j1"},"queried_at":"2026-10-10T13:02:48.227Z","response_sha256":"sha256:dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e811ffd56d6f6251196b43411823188711fa12db4bf3846892a64072125b9f5c","anchor":{"event_id":"e99d1b3667c6ccaa6e61f4cb865357744d9ad18e9eaecf268a79b5a8a8810251","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-10T13:02:49.459Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-10T13:02:48.244Z","evidence_url":"https://zambo.dev/api/evidence/dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b","receipt_uuid":"cb8e5b07-7056-43c0-b513-2d47026bce24","output_sha256":"sha256:f4aaffaecf620efed69f3f6259e411c17b61027637e6039352d31924c17c2b70","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b","evidence_byte_length":39425},"envelope_bytes":"{\"anchored_at\":\"2026-10-10T13:02:48.244Z\",\"evidence_byte_length\":39425,\"evidence_sha256\":\"sha256:dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b\",\"evidence_url\":\"https://zambo.dev/api/evidence/dd196f8a23df3ef1651ed3775c311ced114fb357d426b4f3c913b29fd609bb0b\",\"output_sha256\":\"sha256:f4aaffaecf620efed69f3f6259e411c17b61027637e6039352d31924c17c2b70\",\"receipt_uuid\":\"cb8e5b07-7056-43c0-b513-2d47026bce24\",\"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":"2026-10-10T13:02:48.244Z","detail":"The receipt store reports 2026-10-10T13:02:48.244Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:f4aaffaecf620efed69f3f6259e411c17b61027637e6039352d31924c17c2b70","computed_hash":"sha256:f4aaffaecf620efed69f3f6259e411c17b61027637e6039352d31924c17c2b70","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."}}}