{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"5a4e913e-5ef6-472d-b236-5d6b17099d6c","source_url":"https://zambo.dev/api/receipt/5a4e913e-5ef6-472d-b236-5d6b17099d6c","receipt":{"id":"5a4e913e-5ef6-472d-b236-5d6b17099d6c","created_at":"2026-10-22T18:39:48.951Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-22T18:39:48.264Z","completed_at":"2026-10-22T18:39:48.951Z"}],"output_hash":"sha256:6dd2f11ef41a2aa6ea24a90793c17869a4ba2ace60f44db877dbd808ec83c7da","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1035,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:83ee7af49024fdb418ce57817787b55135ff2b9325d8dc6a146d959adc10ba77","timestamp":"2026-10-22T18:39:46.203Z","receipt_uuid":"be059ec8-f4e6-474d-bd24-4f1cf678a70a"},{"tool":"weather","status":"completed","args_hash":"sha256:8151de875f3a9a7cabc966629c0e1f6b98cc9b5925cadbad5a2ad3c4eb5d8618","timestamp":"2026-10-22T18:39:48.951Z","receipt_uuid":"5a4e913e-5ef6-472d-b236-5d6b17099d6c"}],"result_preview":"{\"city\":\"Greenwich Village, United States of America\",\"current\":{\"condition\":\"Sunny\",\"temperature\":\"18°C (feels 12°C)\",\"humidity\":\"30%\",\"wind\":\"18 km/h\",\"uv_index\":\"3\"},\"forecast_3day\":[{\"date\":\"2026-10-22\",\"high\":\"19°C\",\"low\":\"9°C\",\"description\":\"Sunny\"},{\"date\":\"2026-10-23\",\"high\":\"16°C\",\"low\":\"8°C\",\"description\":\"Sunny\"},{\"date\":\"2026-10-24\",\"high\":\"16°C\",\"low\":\"7°C\",\"description\":\"Partly Cloudy \"}],\"summary\":\"Sunny. 18°C (feels 12°C). Humidity 30%. Wind 18 km/h. UV index 3.\",\"provider\":\"wttr.in\",\"data_status\":\"live\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8403c17b2353c825c9fea31776ebc615f9873cd105c4c9c865d04b487f78a513","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"weather","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:d172301884b3dfe82a3c756213d1f63b284e51f371d7c3bb3d5911c8477da25c","label":"postpublish-verify","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4","evidence_url":"/api/evidence/e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4","evidence_byte_length":39303,"evidence_content_type":"text/plain","evidence_source_url":"https://wttr.in/New%20York?format=j1","evidence_status":"captured","external_evidence":[],"provenance":{"source":"wttr.in","request":{"location":"New York","upstream_url":"https://wttr.in/New%20York?format=j1"},"queried_at":"2026-10-22T18:39:48.933Z","response_sha256":"sha256:e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:c74ecbd4bf96ae57cf0be9868d488513d04a933ea8bac1266f8801709ecc558b","anchor":{"event_id":"0c053bc8bb12c07c355771d2815ce108e56b578f71fa9a2f30a9a1a88706b8d9","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T18:39:49.533Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T18:39:48.951Z","evidence_url":"https://zambo.dev/api/evidence/e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4","receipt_uuid":"5a4e913e-5ef6-472d-b236-5d6b17099d6c","output_sha256":"sha256:6dd2f11ef41a2aa6ea24a90793c17869a4ba2ace60f44db877dbd808ec83c7da","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4","evidence_byte_length":39303},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T18:39:48.951Z\",\"evidence_byte_length\":39303,\"evidence_sha256\":\"sha256:e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4\",\"evidence_url\":\"https://zambo.dev/api/evidence/e37ebc8fc0897e6838d7aa952cdcbe909a1a23d0445a705013d003ea3cf4bac4\",\"output_sha256\":\"sha256:6dd2f11ef41a2aa6ea24a90793c17869a4ba2ace60f44db877dbd808ec83c7da\",\"receipt_uuid\":\"5a4e913e-5ef6-472d-b236-5d6b17099d6c\",\"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":"2026-10-22T18:39:48.951Z","detail":"The receipt store reports 2026-10-22T18:39:48.951Z; 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":"sha256:6dd2f11ef41a2aa6ea24a90793c17869a4ba2ace60f44db877dbd808ec83c7da","computed_hash":"sha256:6dd2f11ef41a2aa6ea24a90793c17869a4ba2ace60f44db877dbd808ec83c7da","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."}}}