{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"5471b167-fd82-4f4b-b82c-1c0cc34b5e6d","source_url":"https://zambo.dev/api/receipt/5471b167-fd82-4f4b-b82c-1c0cc34b5e6d","receipt":{"id":"5471b167-fd82-4f4b-b82c-1c0cc34b5e6d","created_at":"2026-10-16T21:48:01.995Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T21:48:00.532Z","completed_at":"2026-10-16T21:48:01.995Z"}],"output_hash":"sha256:c55356b493c0cf52071aa012a5f5b09d25ecc5d2b41165251e1313361e198edd","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1113,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:e6b85b0cf2b1ad8226ff0a19685c9e77a9cdc4a8d6030ac0a3bc25df9ee141d9","timestamp":"2026-10-16T21:47:57.126Z","receipt_uuid":"80397e89-4dd4-42d0-98c9-1ab217070262"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:173fc7d2d2f535f550b115846b573ea9e4e50df2ec81cdadd5191a6797300859","timestamp":"2026-10-16T21:47:58.162Z","receipt_uuid":"e60db839-d0b2-43b3-9048-a20f843fe2e6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:48d57e731d7da6d77c855203080690ae092e5202cb3ef9c77346fed7b0dfb338","timestamp":"2026-10-16T21:47:59.972Z","receipt_uuid":"253002bc-77d0-4c07-88d2-9166de860b2c"},{"tool":"write","status":"completed","args_hash":"sha256:9d541d342cd0b80fd945d3ede28462c46a00d222cf96e06211a9a42175f2579f","timestamp":"2026-10-16T21:48:01.995Z","receipt_uuid":"5471b167-fd82-4f4b-b82c-1c0cc34b5e6d"}],"result_preview":"**Subject:** Zambo is ready to launch – check it out!  \n\nHi [Name],  \n\nOur launch checks are complete, and Zambo’s core features are live.  \n\nWhat does that mean for you?  \n- Seamless onboarding for your team.  \n- Real‑time analytics that deliver instant insights.  \n- A secure, scalable platform that grows with your needs.  \n\nWe’re excited to invite you to explore the new experience.  \n\n**Try it now** – click the link below to sign in and start your free trial.  \n\n[Launch Zambo](https://zambo.dev)  \n\nThanks for your continued interest.  \n\nBest,  \n[Your Name]  \nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:49c7e4ea1a5f05a4fa1fdeacbd92b134fed0813789d0614128d0a60ae055e66f","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":"sha256:454259e9a081a6713d66ca9a966633fb3b6774872e91789dbab4ee2d133734e9","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:bbd2655de0033229eb26a5d235c1a87889b5ce2710e22be512fbb3a563ed851f","anchor":{"event_id":"c858fe369a456f468acbe762b259bf054d771541b3f5c92453b01ad2298f5670","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T21:48:02.535Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T21:48:01.995Z","evidence_url":null,"receipt_uuid":"5471b167-fd82-4f4b-b82c-1c0cc34b5e6d","output_sha256":"sha256:c55356b493c0cf52071aa012a5f5b09d25ecc5d2b41165251e1313361e198edd","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T21:48:01.995Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c55356b493c0cf52071aa012a5f5b09d25ecc5d2b41165251e1313361e198edd\",\"receipt_uuid\":\"5471b167-fd82-4f4b-b82c-1c0cc34b5e6d\",\"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":"2026-10-16T21:48:01.995Z","detail":"The receipt store reports 2026-10-16T21:48:01.995Z; 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:c55356b493c0cf52071aa012a5f5b09d25ecc5d2b41165251e1313361e198edd","computed_hash":"sha256:c55356b493c0cf52071aa012a5f5b09d25ecc5d2b41165251e1313361e198edd","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."}}}