{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"baa9dd4a-fcc0-4196-a4ee-50c0040ed1ed","source_url":"https://zambo.dev/api/receipt/baa9dd4a-fcc0-4196-a4ee-50c0040ed1ed","receipt":{"id":"baa9dd4a-fcc0-4196-a4ee-50c0040ed1ed","created_at":"2026-10-10T02:27:44.219Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-10T02:27:43.678Z","completed_at":"2026-10-10T02:27:44.219Z"}],"output_hash":"sha256:f86fdb2730d011898419ba721cca6bc015cf73bc4c324338afdb898e0a9f9c6f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":1060,"verification_status":"verified","session_trail":[],"result_preview":"{\"city\":\"Mccormickville, United States of America\",\"current\":{\"condition\":\"Patchy rain nearby\",\"temperature\":\"19°C (feels 16°C)\",\"humidity\":\"61%\",\"wind\":\"15 km/h\",\"uv_index\":\"0\"},\"forecast_3day\":[{\"date\":\"2026-10-09\",\"high\":\"22°C\",\"low\":\"15°C\",\"description\":\"Overcast \"},{\"date\":\"2026-10-10\",\"high\":\"24°C\",\"low\":\"18°C\",\"description\":\"Overcast \"},{\"date\":\"2026-10-11\",\"high\":\"21°C\",\"low\":\"17°C\",\"description\":\"Sunny\"}],\"summary\":\"Patchy rain nearby. 19°C (feels 16°C). Humidity 61%. Wind 15 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:be910d5e6ddce74c3cbef7667a71345168db7482abec1bac16d2af56a13f0067","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:b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a","evidence_url":"/api/evidence/b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a","evidence_byte_length":39480,"evidence_content_type":"text/plain","evidence_source_url":"https://wttr.in/Chicago?format=j1","evidence_status":"captured","external_evidence":[],"provenance":{"source":"wttr.in","request":{"location":"Chicago","upstream_url":"https://wttr.in/Chicago?format=j1"},"queried_at":"2026-10-10T02:27:44.203Z","response_sha256":"sha256:b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:dd277cb562da872bb8dd2b44d9c190d548f2b7a988bfe91e7071b787811fa589","anchor":{"event_id":"068385ae4e946ff0156f9e10fa29a6be70ff4b70f7ce99a9e8c9a5ba06a9d78d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-10T02:27:45.010Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-10T02:27:44.219Z","evidence_url":"https://zambo.dev/api/evidence/b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a","receipt_uuid":"baa9dd4a-fcc0-4196-a4ee-50c0040ed1ed","output_sha256":"sha256:f86fdb2730d011898419ba721cca6bc015cf73bc4c324338afdb898e0a9f9c6f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a","evidence_byte_length":39480},"envelope_bytes":"{\"anchored_at\":\"2026-10-10T02:27:44.219Z\",\"evidence_byte_length\":39480,\"evidence_sha256\":\"sha256:b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a\",\"evidence_url\":\"https://zambo.dev/api/evidence/b2c73a7f00f87462accd26fdf704d53253277e80d7a2f57ab9ed4864931e224a\",\"output_sha256\":\"sha256:f86fdb2730d011898419ba721cca6bc015cf73bc4c324338afdb898e0a9f9c6f\",\"receipt_uuid\":\"baa9dd4a-fcc0-4196-a4ee-50c0040ed1ed\",\"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":"2026-10-10T02:27:44.219Z","detail":"The receipt store reports 2026-10-10T02:27:44.219Z; 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:f86fdb2730d011898419ba721cca6bc015cf73bc4c324338afdb898e0a9f9c6f","computed_hash":"sha256:f86fdb2730d011898419ba721cca6bc015cf73bc4c324338afdb898e0a9f9c6f","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."}}}