{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"45d6e934-bbab-4808-928c-44218fcba306","source_url":"https://zambo.dev/api/receipt/45d6e934-bbab-4808-928c-44218fcba306","receipt":{"id":"45d6e934-bbab-4808-928c-44218fcba306","created_at":"2026-10-23T03:02:15.900Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-23T03:02:14.944Z","completed_at":"2026-10-23T03:02:15.900Z"}],"output_hash":"sha256:7e4fb4dc34a36831c6cda46791be11dd690af3f277ef06e1798618d068e2fa8d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1008,"verification_status":"verified","session_trail":[],"result_preview":"{\"city\":\"Charlesbourg, Canada\",\"current\":{\"condition\":\"Clear \",\"temperature\":\"6°C (feels 4°C)\",\"humidity\":\"57%\",\"wind\":\"8 km/h\",\"uv_index\":\"0\"},\"forecast_3day\":[{\"date\":\"2026-10-22\",\"high\":\"13°C\",\"low\":\"1°C\",\"description\":\"Partly Cloudy \"},{\"date\":\"2026-10-23\",\"high\":\"9°C\",\"low\":\"0°C\",\"description\":\"Sunny\"},{\"date\":\"2026-10-24\",\"high\":\"12°C\",\"low\":\"-2°C\",\"description\":\"Sunny\"}],\"summary\":\"Clear . 6°C (feels 4°C). Humidity 57%. Wind 8 km/h. UV index 0.\",\"provider\":\"wttr.in\",\"data_status\":\"live\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ea61d7e068d8606c1c4f6cd0c9f8a3f6f4e830052a9e866cea8988ba78b321eb","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"weather","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:831c0b63a8e508a6e53738c083ac40181438af8f6d1b1be7ea56ff0cfa7668a9","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3","evidence_url":"/api/evidence/9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3","evidence_byte_length":39224,"evidence_content_type":"text/plain","evidence_source_url":"https://wttr.in/San%20Francisco%2C%20CA?format=j1","evidence_status":"captured","external_evidence":[],"provenance":{"source":"wttr.in","request":{"location":"San Francisco, CA","upstream_url":"https://wttr.in/San%20Francisco%2C%20CA?format=j1"},"queried_at":"2026-10-23T03:02:15.881Z","response_sha256":"sha256:9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:b9b3c360c19ddefadd5e66d4efef1dd5ae57cc84e04557db31a667f4d699495f","anchor":{"event_id":"19dff0853ecc4158318ba3908989e93ddd0c564e0af9de08325751561b37d002","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-23T03:02:17.600Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T03:02:15.900Z","evidence_url":"https://zambo.dev/api/evidence/9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3","receipt_uuid":"45d6e934-bbab-4808-928c-44218fcba306","output_sha256":"sha256:7e4fb4dc34a36831c6cda46791be11dd690af3f277ef06e1798618d068e2fa8d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3","evidence_byte_length":39224},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T03:02:15.900Z\",\"evidence_byte_length\":39224,\"evidence_sha256\":\"sha256:9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3\",\"evidence_url\":\"https://zambo.dev/api/evidence/9027de0cd13a2ea2f70861d24cfdaeec807f23205b80e85b5d5e0826144e1bc3\",\"output_sha256\":\"sha256:7e4fb4dc34a36831c6cda46791be11dd690af3f277ef06e1798618d068e2fa8d\",\"receipt_uuid\":\"45d6e934-bbab-4808-928c-44218fcba306\",\"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":"2026-10-23T03:02:15.900Z","detail":"The receipt store reports 2026-10-23T03:02:15.900Z; 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":"wttr.in","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:7e4fb4dc34a36831c6cda46791be11dd690af3f277ef06e1798618d068e2fa8d","computed_hash":"sha256:7e4fb4dc34a36831c6cda46791be11dd690af3f277ef06e1798618d068e2fa8d","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."}}}