{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f8ed408d-316b-4886-a39a-d10d6bd3254a","source_url":"https://zambo.dev/api/receipt/f8ed408d-316b-4886-a39a-d10d6bd3254a","receipt":{"id":"f8ed408d-316b-4886-a39a-d10d6bd3254a","created_at":"2026-10-24T05:09:05.763Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-24T05:09:04.296Z","completed_at":"2026-10-24T05:09:05.763Z"}],"output_hash":"sha256:88f5b808d285cc4071695a6c7278185e19eba1e2580c87ad386144de6d807fc4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":842,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:34d41a3ee3ac452ec5bd912851e1ea16aa4b9f798f37a0a588c850251365c5c2","timestamp":"2026-10-24T05:08:57.447Z","receipt_uuid":"a36c44c9-05b7-47ae-aa7c-c82b55dd2d9d"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0d75cbf7c01847deb5d463ff84ed00399799ad437e9f32fd96e445d62b2d5ea7","timestamp":"2026-10-24T05:08:58.739Z","receipt_uuid":"68bcdb8c-a18d-4655-adcf-c4237b513e61"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:3a191ca2b76e2afed139227414ff21aed9743152a474d55b8ba3c082b47f7097","timestamp":"2026-10-24T05:09:02.831Z","receipt_uuid":"6e2a3b83-685f-4ce9-93fa-547a2bfb2c90"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:58aa131de4eb647d683501eb35a95ef7d6159384ff9b66cdd63ab58111e6a6a5","timestamp":"2026-10-24T05:09:03.650Z","receipt_uuid":"a2c9c028-725c-49bb-9a40-00b962d4564c"},{"tool":"write","status":"completed","args_hash":"sha256:daa1099edf9a9e9d34a8bd2653aa32dbf9f3a8d020232e4a1a8e4d3c9eb54fdf","timestamp":"2026-10-24T05:09:05.763Z","receipt_uuid":"f8ed408d-316b-4886-a39a-d10d6bd3254a"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Companion\n\nHi [Name],\n\nWe’re thrilled to announce the launch of Zambo, the AI platform that turns data into insight at the speed of thought. With Zambo, you can:\n\n* Pull real‑time analytics from any source\n* Automate routine tasks in minutes\n* Build custom workflows without code\n\nWe","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7aeb8518d2016dc329864d5fb20255f5ac9105d92e817c20dbfdf0c8bb9adcb0","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:f357ccf36b6a403cfb8ee8d1c587a15bf2ec5d8ee941f5b0f2b40788eecf2e73","label":"zambo-home-demo","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:65561c89c6c21c714066944e86de80c246380ba8dc112af35fbb9cacf48e1939","anchor":{"event_id":"da0348cd03aadac3b963606df5b0704f549738e52e80493f7137ac52e7e6d6c5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-24T05:09:06.314Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-24T05:09:05.763Z","evidence_url":null,"receipt_uuid":"f8ed408d-316b-4886-a39a-d10d6bd3254a","output_sha256":"sha256:88f5b808d285cc4071695a6c7278185e19eba1e2580c87ad386144de6d807fc4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-24T05:09:05.763Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:88f5b808d285cc4071695a6c7278185e19eba1e2580c87ad386144de6d807fc4\",\"receipt_uuid\":\"f8ed408d-316b-4886-a39a-d10d6bd3254a\",\"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":"2026-10-24T05:09:05.763Z","detail":"The receipt store reports 2026-10-24T05:09:05.763Z; 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":{"environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:88f5b808d285cc4071695a6c7278185e19eba1e2580c87ad386144de6d807fc4","computed_hash":"sha256:88f5b808d285cc4071695a6c7278185e19eba1e2580c87ad386144de6d807fc4","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."}}}