{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a8fd0156-bd66-4959-9e11-dd3791529537","source_url":"https://zambo.dev/api/receipt/a8fd0156-bd66-4959-9e11-dd3791529537","receipt":{"id":"a8fd0156-bd66-4959-9e11-dd3791529537","created_at":"2026-10-13T10:30:39.233Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-13T10:30:38.443Z","completed_at":"2026-10-13T10:30:39.233Z"}],"output_hash":"sha256:ff1594005f743161d015d4be0b8d5d55ceeb3307a876d780b01826b37113fecb","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1044,"verification_status":"verified","session_trail":[],"result_preview":"{\"city\":\"Denver, United States of America\",\"current\":{\"condition\":\"Clear \",\"temperature\":\"13°C (feels 10°C)\",\"humidity\":\"59%\",\"wind\":\"14 km/h\",\"uv_index\":\"0\"},\"forecast_3day\":[{\"date\":\"2026-10-13\",\"high\":\"20°C\",\"low\":\"11°C\",\"description\":\"Sunny\"},{\"date\":\"2026-10-14\",\"high\":\"14°C\",\"low\":\"6°C\",\"description\":\"Patchy rain nearby\"},{\"date\":\"2026-10-15\",\"high\":\"10°C\",\"low\":\"5°C\",\"description\":\"Patchy rain nearby\"}],\"summary\":\"Clear . 13°C (feels 10°C). Humidity 59%. Wind 14 km/h. UV index 0.\",\"provider\":\"wttr.in\",\"data_status\":\"live\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:84ac88346543066ddf9d5bf5b8cef6f0fb13a07b19dd2ecbca14d17faa6f316a","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":"anonymous","id":"sha256:ebae9798defef491c1d008304e714bce3a4992b88bc018bf51842bc7a2feda88","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:eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1","evidence_url":"/api/evidence/eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1","evidence_byte_length":39554,"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":"2026-10-13T10:30:39.215Z","response_sha256":"sha256:eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:72bd5d873916122d5573c27a3638cd36f1ddcea09dde753b1b914270674a9987","anchor":{"event_id":"b90f12cac3a91741f6d984e8d197a5d123af0148404a42452d10dadda1023330","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-13T10:30:39.828Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T10:30:39.233Z","evidence_url":"https://zambo.dev/api/evidence/eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1","receipt_uuid":"a8fd0156-bd66-4959-9e11-dd3791529537","output_sha256":"sha256:ff1594005f743161d015d4be0b8d5d55ceeb3307a876d780b01826b37113fecb","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1","evidence_byte_length":39554},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T10:30:39.233Z\",\"evidence_byte_length\":39554,\"evidence_sha256\":\"sha256:eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1\",\"evidence_url\":\"https://zambo.dev/api/evidence/eb0fc8a35e4ac1fb8510c09bf86a29af34df3187609d8860de1cd0f74a2d38e1\",\"output_sha256\":\"sha256:ff1594005f743161d015d4be0b8d5d55ceeb3307a876d780b01826b37113fecb\",\"receipt_uuid\":\"a8fd0156-bd66-4959-9e11-dd3791529537\",\"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":"2026-10-13T10:30:39.233Z","detail":"The receipt store reports 2026-10-13T10:30:39.233Z; 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:ff1594005f743161d015d4be0b8d5d55ceeb3307a876d780b01826b37113fecb","computed_hash":"sha256:ff1594005f743161d015d4be0b8d5d55ceeb3307a876d780b01826b37113fecb","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."}}}