{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"be6d8725-b9b0-4edf-b2d6-3f4ba6521712","source_url":"https://zambo.dev/api/receipt/be6d8725-b9b0-4edf-b2d6-3f4ba6521712","receipt":{"id":"be6d8725-b9b0-4edf-b2d6-3f4ba6521712","created_at":"2026-10-25T15:47:59.065Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T15:47:57.819Z","completed_at":"2026-10-25T15:47:59.065Z"}],"output_hash":"sha256:58890b7fe168840a359ae55be8ad2ac0518c0abbafc414ff2d91afc00f6fad32","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2415,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b794cac60b174b14bbd5032ca5bf0d0db6cd77cae7f29b6bb9a27a872f18da9f","timestamp":"2026-10-25T15:47:50.924Z","receipt_uuid":"2ecc1ea1-20ae-430b-b02b-53cee3cf983e"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3a0658867bf7f0ae6f9a910ca67b07b0074daf95d2c1eefc88d6ceaa9024708e","timestamp":"2026-10-25T15:47:52.306Z","receipt_uuid":"e085e920-77b9-48ec-8ac8-4bd02852be4d"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:dc87c041a42c8a18152409b765ed9635d8808e6114b751f7a4e22cb1dd182c96","timestamp":"2026-10-25T15:47:56.568Z","receipt_uuid":"3649141c-ea48-4f86-9220-43a0a0fe7559"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2297808a92d9ebbd1beaa7d1364773841740f2a3c4291ac0f0c12fe6ce772704","timestamp":"2026-10-25T15:47:57.426Z","receipt_uuid":"d3d5bf68-8a13-456b-869b-1007fe37647f"},{"tool":"write","status":"completed","args_hash":"sha256:1531aba3601b40a38b9df9df7aaa89a4e0b1db454982b28e9b9061c156bd01d6","timestamp":"2026-10-25T15:47:59.065Z","receipt_uuid":"be6d8725-b9b0-4edf-b2d6-3f4ba6521712"}],"result_preview":"Subject: Zambo is live: Research without the hallucinations\n\nHi [Name],\n\nNo fluff. Just the facts from today’s scan.\n\nZambo is officially live. We ran a deep semantic analysis on a sample query. The system correctly identified a critical injection risk, blocked the malicious payload, and returned a clean, safe response. No data leaked. No instructions overridden. The guardrails held.\n\nWe also tested our research capabilities. The `capability_search` tool surfaced two relevant prospective tools—Substrate and VeriAI—with clear access paths and usage limits. Crucially, the `leadsignal` tool executed a search for web design leads in Austin, TX. It returned zero results. We did not invent contacts. We did not fill gaps with guesswork. The system reported exactly what it found: nothing.\n\nThis is the core value prop. Zambo doesn’t just generate text; it verifies sources. It distinguishes between a receipt proving saved bytes and actual correctness. It refuses to hallucinate customers or completed fixes. If it can’t find a source-backed prospect, it tells you there are none.\n\nThe launch status is confirmed. The semantic scan completed in 1,245ms. The risk assessment flagged the attack vector correctly. The safe version was generated without exposing internal credentials.\n\nYou’re not buying a chatbot. You’re buying a system that knows when it doesn’t know. That’s the difference between a tool that sounds confident and one that can be trusted.\n\n**Next Step:**\nReview the attached receipts from today’s test runs. Verify the block on the malicious prompt and the empty result set from the lead generation tool. Confirm that the system is operating within the defined safety parameters.\n\nLet’s schedule a 15-minute call to walk through the security logs and discuss how this verification layer fits into your current workflow.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:36d1bd1fce4d9cde1c5b26652f55fc59997b944f2a7b6c6cf00aff7c6f777eb7","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":"sha256:647ed7b1c836fc3c613fff9a37a139809231d25dd92fc83281283fca026ecc09","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:d4e878fbc1035160340d249d3dfff46bc2386f775275d21d1c2068b4abbe5dbe","anchor":{"event_id":"b40a53234d1b0fa04f201a6c56d5c1eb8f70d111a3a5321a5448109b30c914b7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T15:47:59.623Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T15:47:59.065Z","evidence_url":null,"receipt_uuid":"be6d8725-b9b0-4edf-b2d6-3f4ba6521712","output_sha256":"sha256:58890b7fe168840a359ae55be8ad2ac0518c0abbafc414ff2d91afc00f6fad32","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T15:47:59.065Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:58890b7fe168840a359ae55be8ad2ac0518c0abbafc414ff2d91afc00f6fad32\",\"receipt_uuid\":\"be6d8725-b9b0-4edf-b2d6-3f4ba6521712\",\"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":"2026-10-25T15:47:59.065Z","detail":"The receipt store reports 2026-10-25T15:47:59.065Z; 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":"sha256:58890b7fe168840a359ae55be8ad2ac0518c0abbafc414ff2d91afc00f6fad32","computed_hash":"sha256:58890b7fe168840a359ae55be8ad2ac0518c0abbafc414ff2d91afc00f6fad32","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."}}}