{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"972203a3-5239-4e06-ae7d-eb1448551256","source_url":"https://zambo.dev/api/receipt/972203a3-5239-4e06-ae7d-eb1448551256","receipt":{"id":"972203a3-5239-4e06-ae7d-eb1448551256","created_at":"2026-10-08T03:02:05.017Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: weather","tools":["weather"],"steps":[{"tool":"weather","status":"success","started_at":"2026-10-08T03:02:04.054Z","completed_at":"2026-10-08T03:02:04.964Z"}],"output_hash":"sha256:4e60f73eb12b600cb60e6a2aedada42eac62786cb3a762d54f6a48cab71c3564","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":1165,"verification_status":"commitment_matches","session_trail":[],"result_preview":"{\"city\":\"Charlesbourg, Canada\",\"current\":{\"condition\":\"Moderate rain\",\"temperature\":\"8°C (feels 7°C)\",\"humidity\":\"96%\",\"wind\":\"6 km/h\",\"uv_index\":\"0\"},\"forecast_3day\":[{\"date\":\"2026-10-07\",\"high\":\"11°C\",\"low\":\"3°C\",\"description\":\"Overcast \"},{\"date\":\"2026-10-08\",\"high\":\"13°C\",\"low\":\"7°C\",\"description\":\"Light rain shower\"},{\"date\":\"2026-10-09\",\"high\":\"9°C\",\"low\":\"4°C\",\"description\":\"Patchy rain nearby\"}],\"summary\":\"Moderate rain. 8°C (feels 7°C). Humidity 96%. Wind 6 km/h. UV index 0.\",\"provider\":\"wttr.in\",\"data_status\":\"live\"}\n\n$0.99 Day Pass · 24h access · USDC on Base — activate with day_pass_activate.","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":"sha256:462e58a7c71e2908382513a2b3aa6526ad882e315da5746728c943130aea6da4"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56","evidence_url":"/api/evidence/459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56","evidence_byte_length":39503,"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":"2026-10-08T03:02:04.947Z","response_sha256":"sha256:459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56"},"provenance_class":"EXECUTED BY ZAMBO","anchor":{"event_id":"b3fbf86018520f0c76ea2c6ba15e225690be694f69f0b2bd1cc0eb8b4012911f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-08T03:02:06.015Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-08T03:02:04.964Z","evidence_url":"https://zambo.dev/api/evidence/459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56","receipt_uuid":"972203a3-5239-4e06-ae7d-eb1448551256","output_sha256":"sha256:4e60f73eb12b600cb60e6a2aedada42eac62786cb3a762d54f6a48cab71c3564","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56","evidence_byte_length":39503},"envelope_bytes":"{\"anchored_at\":\"2026-10-08T03:02:04.964Z\",\"evidence_byte_length\":39503,\"evidence_sha256\":\"sha256:459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56\",\"evidence_url\":\"https://zambo.dev/api/evidence/459ffb9cafb05760f337fa1c21891099fabbf601b16e4cf53abec82c3808fd56\",\"output_sha256\":\"sha256:4e60f73eb12b600cb60e6a2aedada42eac62786cb3a762d54f6a48cab71c3564\",\"receipt_uuid\":\"972203a3-5239-4e06-ae7d-eb1448551256\",\"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":"provenance_class is bound to these bytes; issuer is not authenticated."},"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":"2026-10-08T03:02:05.017Z","detail":"The receipt store reports 2026-10-08T03:02:05.017Z; 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":"commitment_matches","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:4e60f73eb12b600cb60e6a2aedada42eac62786cb3a762d54f6a48cab71c3564","computed_hash":"sha256:4e60f73eb12b600cb60e6a2aedada42eac62786cb3a762d54f6a48cab71c3564","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":"provenance_class is bound to these bytes; issuer is not authenticated."},"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."}}}