{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"20016b0e-cfb8-4d5c-a1a2-5c6a3b21eb63","source_url":"https://zambo.dev/api/receipt/20016b0e-cfb8-4d5c-a1a2-5c6a3b21eb63","receipt":{"id":"20016b0e-cfb8-4d5c-a1a2-5c6a3b21eb63","created_at":"2026-10-29T07:34:29.311Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-29T07:34:28.367Z","completed_at":"2026-10-29T07:34:29.311Z"}],"output_hash":"sha256:fd0942fd5fb833ddf14ae4ba7e8eed4cf38be9ab2e9b44478376762951282949","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1343,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2a9d97d34536b3b43661b036cd74f2ab37c8d14abbaaddb9517f09bb24f0911b","timestamp":"2026-10-29T07:34:12.398Z","receipt_uuid":"71528a9e-37a4-4b8d-8b03-b0a653507044"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:24cd779e3c7c830529d6c9c09f1c2863ab360d8a227db6bd724970808d1382ab","timestamp":"2026-10-29T07:34:12.773Z","receipt_uuid":"3558b084-5204-4c3d-9b24-b25532a10793"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:0144f22fffe583e0d1428e296ca47face92beb1d77a6028849f99b91bc33fae8","timestamp":"2026-10-29T07:34:26.431Z","receipt_uuid":"fef67f79-5c09-4972-b617-fe56626d5632"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:cf02497d509be8f753401779a65bc15acfbcdae5a8eabc7bd5bddadd71c3176e","timestamp":"2026-10-29T07:34:27.896Z","receipt_uuid":"95ebf94f-3baa-4b5b-ac64-9cd3cf125991"},{"tool":"write","status":"completed","args_hash":"sha256:742d9b141a512d4e782848e1110b985cd396fc64d4021c6a7b184167a6a689df","timestamp":"2026-10-29T07:34:29.311Z","receipt_uuid":"20016b0e-cfb8-4d5c-a1a2-5c6a3b21eb63"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Toolkit is Live!\n\nHi [First Name],\n\nWe’re thrilled to announce that Zambo is officially live. Our latest release delivers the streamlined AI tools you’ve been waiting for, built to help you innovate faster and smarter.\n\n**Why Zambo matters:**  \n- **Instant integration** – plug into your workflow with zero friction.  \n- **Real‑time insights** – access data-driven recommendations instantly.  \n- **Secure by design** – privacy and compliance are baked in.\n\n**Get started in minutes:**  \nVisit the dashboard, add a project, and watch Zambo power up your tasks with just a few clicks.\n\n**Ready to explore?**  \nClick here to log in and claim your free trial.  \n\nThanks for joining the Zambo community. We’re excited to see what you’ll build.\n\nBest,  \nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ace25bb41e960a56d5c1896763f994e8a8cd05321af13db177bd32ca615e1854","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":"sha256:76834f2ab8421f4fb06607019621607f81b3c1e4b73b5011f05134f9a108906b","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":"sha256:1bc8f0e5cef17c4e733cd28fff38edcd2a5b0dc89b93cadcbd83c437fc0dfc89","anchor":{"event_id":"79620ca57104f25662ce551f4c45abf85d7ac63a96860c18fc333e6f0abf7091","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T07:34:29.872Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T07:34:29.311Z","evidence_url":null,"receipt_uuid":"20016b0e-cfb8-4d5c-a1a2-5c6a3b21eb63","output_sha256":"sha256:fd0942fd5fb833ddf14ae4ba7e8eed4cf38be9ab2e9b44478376762951282949","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T07:34:29.311Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fd0942fd5fb833ddf14ae4ba7e8eed4cf38be9ab2e9b44478376762951282949\",\"receipt_uuid\":\"20016b0e-cfb8-4d5c-a1a2-5c6a3b21eb63\",\"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":"2026-10-29T07:34:29.311Z","detail":"The receipt store reports 2026-10-29T07:34:29.311Z; 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:fd0942fd5fb833ddf14ae4ba7e8eed4cf38be9ab2e9b44478376762951282949","computed_hash":"sha256:fd0942fd5fb833ddf14ae4ba7e8eed4cf38be9ab2e9b44478376762951282949","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."}}}