{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"5457c525-f8d7-43ac-bfce-f175ca19f1d6","source_url":"https://zambo.dev/api/receipt/5457c525-f8d7-43ac-bfce-f175ca19f1d6","receipt":{"id":"5457c525-f8d7-43ac-bfce-f175ca19f1d6","created_at":"2026-10-20T12:32:23.203Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T12:32:22.214Z","completed_at":"2026-10-20T12:32:23.203Z"}],"output_hash":"sha256:10d27296ad995ef58af16443f5cb3ab65f39680bef7df2432d4a6ce60a75866b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1947,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:056dc3415ad9b1fc218afd0c65d81ba1a2e1f3136186c17720b95298f6cb7f0a","timestamp":"2026-10-20T12:32:17.316Z","receipt_uuid":"89109d0e-281c-4955-a801-258ec04f80d6"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9d187d6e73abcfaa62cf076fd90003885951be409abc1c69148cd3d1e38bd46f","timestamp":"2026-10-20T12:32:19.473Z","receipt_uuid":"40192135-c168-48d6-a23b-55a1f2ea3d94"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2c1e3bda19e646b84ba8767b43715ab25e32e379f50452d685991092860ccbc9","timestamp":"2026-10-20T12:32:21.387Z","receipt_uuid":"eece4546-dd35-4274-aa9c-a21abd108c0b"},{"tool":"write","status":"completed","args_hash":"sha256:740054e51d6192033f8887d75dbdd4b68c93f10e96323f0fdb17cc9068df8dc4","timestamp":"2026-10-20T12:32:23.203Z","receipt_uuid":"5457c525-f8d7-43ac-bfce-f175ca19f1d6"}],"result_preview":"Subject: Zambo is live: Research without the noise\n\nHi [Name],\n\nThe wait is over. Zambo has launched.\n\nWe built Zambo to solve one specific problem: finding high-signal insights in a sea of AI-generated noise. It’s not another chatbot. It’s a verification engine.\n\nHere is what you can do with it right now:\n\n1.  **Verify AI Output:** Use VeriAI to get a cryptographic trust score for any AI-generated content. Stop guessing if that report is hallucination or fact.\n2.  **Deep Research:** Access the Substrate Layer. This is a living research machine that runs adversarial checks across 51 lifeforms. It finds breakthroughs you would miss in a standard query.\n\nThis is a research tool for operators who need proof, not just paragraphs.\n\n**Your Next Step:**\n\nWe have prepared a launch access link. To verify the system works for your specific use case, please run a single test query against the Substrate Layer. This will generate a live receipt showing the execution plan and read-only research feed.\n\n[Link: Start Your First Zambo Run]\n\nNote: A receipt confirms the system executed and returned data. It does not guarantee the data is correct for your business goals. You must validate the output. Do not rely on the receipt alone as proof of truth.\n\nZambo is free to start. There are no hidden fees for the initial research feed.\n\nLet’s see what it finds for you.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a074f2720e64d1a08be600ddd3a47008642ee1408e8214f6f871bd726341296d","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:d1d56bce4f4a169e04aa42c59ae37826112b2150da02fa5353ea0bbf53ec558a","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":"sha256:284ef997308f373f8a0782cd4ced9b52b9389484c16012b018f5d94c98131383","anchor":{"event_id":"6734ec21035cb621df1ccfb030899e39353f7ff453d27fb80e924f337a2fe96f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T12:32:23.761Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T12:32:23.203Z","evidence_url":null,"receipt_uuid":"5457c525-f8d7-43ac-bfce-f175ca19f1d6","output_sha256":"sha256:10d27296ad995ef58af16443f5cb3ab65f39680bef7df2432d4a6ce60a75866b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T12:32:23.203Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:10d27296ad995ef58af16443f5cb3ab65f39680bef7df2432d4a6ce60a75866b\",\"receipt_uuid\":\"5457c525-f8d7-43ac-bfce-f175ca19f1d6\",\"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":"2026-10-20T12:32:23.203Z","detail":"The receipt store reports 2026-10-20T12:32:23.203Z; 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":"sha256:10d27296ad995ef58af16443f5cb3ab65f39680bef7df2432d4a6ce60a75866b","computed_hash":"sha256:10d27296ad995ef58af16443f5cb3ab65f39680bef7df2432d4a6ce60a75866b","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."}}}