{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"433c8e74-39f9-4f97-a5c3-2243717714e7","source_url":"https://zambo.dev/api/receipt/433c8e74-39f9-4f97-a5c3-2243717714e7","receipt":{"id":"433c8e74-39f9-4f97-a5c3-2243717714e7","created_at":"2026-10-23T22:49:06.979Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-23T22:49:05.500Z","completed_at":"2026-10-23T22:49:06.979Z"}],"output_hash":"sha256:939777ac36146762b604e43e2132b696cdc8bdd686b75032e500d7c3d5c965ad","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":964,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2d8016f2be828de93c6c83e143e0a31911aaf6e32c2326389254c40c2a743ad5","timestamp":"2026-10-23T22:48:57.306Z","receipt_uuid":"876e550f-1470-4e6d-96e5-66ad407babce"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:1dc40afb8d5bcd85dcbdef302d67f094400b02032f2eb6bb873db507bc161dec","timestamp":"2026-10-23T22:48:58.446Z","receipt_uuid":"bd8efae4-406d-48b4-8994-17e4e7894040"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:690ca1a480aae26e87665b8ea6dda668190658d5baa93f2c6cbe8bf2a9caac60","timestamp":"2026-10-23T22:49:04.249Z","receipt_uuid":"5144fbc7-2218-4f66-84ea-83fada55628d"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:6f9326d5bdcde16f1b7f711a3d1f1097d1a083c64144342347952b8f740fe529","timestamp":"2026-10-23T22:49:05.096Z","receipt_uuid":"ab5df86f-f92e-4842-b207-adf2c9fd53c4"},{"tool":"write","status":"completed","args_hash":"sha256:e201730aaae7c2860bc59284fc93af70d5f01081cc26a03a49e9f0b61f9b0ced","timestamp":"2026-10-23T22:49:06.979Z","receipt_uuid":"433c8e74-39f9-4f97-a5c3-2243717714e7"}],"result_preview":"**Subject:** Zambo is live—discover the future of AI tools\n\nHi [Name],\n\nZambo is officially up and running. Our launch checks—documented in the attached receipts—confirm that all core systems are stable and ready for action.  \n\nTake a moment to explore how Zambo can streamline your AI projects.  \n\n👉 **Explore the launch now**: https://zambo.dev\n\nLet me know what you think or if you’d like a quick walkthrough.\n\nCheers,  \n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a8f21406899f6dd300ad1228425e19efecd1a813045d26588fb7eb4a99498f55","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":"sha256:5415e55bb313b67cb51ee6c600e4f7d11dbeb158ac8ae205cd27c1e7f4a53f48","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":"sha256:276e0561ff7032ed6ecf5aa26a058a291884bd985ed2732b85b9e6286433f0b1","anchor":{"event_id":"b923a2d1edff16bb731976d3ff6599e1136b80bff76c2c05d51afb74eafa6c47","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-23T22:49:07.538Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T22:49:06.979Z","evidence_url":null,"receipt_uuid":"433c8e74-39f9-4f97-a5c3-2243717714e7","output_sha256":"sha256:939777ac36146762b604e43e2132b696cdc8bdd686b75032e500d7c3d5c965ad","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T22:49:06.979Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:939777ac36146762b604e43e2132b696cdc8bdd686b75032e500d7c3d5c965ad\",\"receipt_uuid\":\"433c8e74-39f9-4f97-a5c3-2243717714e7\",\"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":"2026-10-23T22:49:06.979Z","detail":"The receipt store reports 2026-10-23T22:49:06.979Z; 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":"sha256:939777ac36146762b604e43e2132b696cdc8bdd686b75032e500d7c3d5c965ad","computed_hash":"sha256:939777ac36146762b604e43e2132b696cdc8bdd686b75032e500d7c3d5c965ad","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."}}}