{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8e7b888e-ea54-4304-a2c3-7a6a64c64c36","source_url":"https://zambo.dev/api/receipt/8e7b888e-ea54-4304-a2c3-7a6a64c64c36","receipt":{"id":"8e7b888e-ea54-4304-a2c3-7a6a64c64c36","created_at":"2026-10-17T03:01:50.467Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-17T03:01:49.784Z","completed_at":"2026-10-17T03:01:50.467Z"}],"output_hash":"sha256:8de4302d6200be69202be209a0c07be89fd430a7f47eb8de04d75139def5457c","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1034,"verification_status":"verified","session_trail":[],"result_preview":"{\"city\":\"Charlesbourg, Canada\",\"current\":{\"condition\":\"Patchy rain nearby\",\"temperature\":\"4°C (feels 0°C)\",\"humidity\":\"92%\",\"wind\":\"19 km/h\",\"uv_index\":\"0\"},\"forecast_3day\":[{\"date\":\"2026-10-16\",\"high\":\"5°C\",\"low\":\"3°C\",\"description\":\"Light rain\"},{\"date\":\"2026-10-17\",\"high\":\"5°C\",\"low\":\"-1°C\",\"description\":\"Overcast \"},{\"date\":\"2026-10-18\",\"high\":\"10°C\",\"low\":\"-1°C\",\"description\":\"Sunny\"}],\"summary\":\"Patchy rain nearby. 4°C (feels 0°C). Humidity 92%. Wind 19 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:dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4","evidence_url":"/api/evidence/dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4","evidence_byte_length":39435,"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":"2026-10-17T03:01:50.451Z","response_sha256":"sha256:dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:c69d2066344c155027c3d14f12f984fc6e5843df036fe9625d891f7b9de0e289","anchor":{"event_id":"1edba5449ab00a2395572468639d51b748085a6e8c11276ca8f283bdef0645c8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T03:01:51.350Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T03:01:50.467Z","evidence_url":"https://zambo.dev/api/evidence/dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4","receipt_uuid":"8e7b888e-ea54-4304-a2c3-7a6a64c64c36","output_sha256":"sha256:8de4302d6200be69202be209a0c07be89fd430a7f47eb8de04d75139def5457c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4","evidence_byte_length":39435},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T03:01:50.467Z\",\"evidence_byte_length\":39435,\"evidence_sha256\":\"sha256:dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4\",\"evidence_url\":\"https://zambo.dev/api/evidence/dacf7a710c00a10b7527c95b5ec29feafdcd1964fc546f8b736a4120a23447f4\",\"output_sha256\":\"sha256:8de4302d6200be69202be209a0c07be89fd430a7f47eb8de04d75139def5457c\",\"receipt_uuid\":\"8e7b888e-ea54-4304-a2c3-7a6a64c64c36\",\"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":"2026-10-17T03:01:50.467Z","detail":"The receipt store reports 2026-10-17T03:01:50.467Z; 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":"sha256:8de4302d6200be69202be209a0c07be89fd430a7f47eb8de04d75139def5457c","computed_hash":"sha256:8de4302d6200be69202be209a0c07be89fd430a7f47eb8de04d75139def5457c","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."}}}