{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"9857393f-fee4-4ecc-a73c-65a6733d7e66","source_url":"https://zambo.dev/api/receipt/9857393f-fee4-4ecc-a73c-65a6733d7e66","receipt":{"id":"9857393f-fee4-4ecc-a73c-65a6733d7e66","created_at":"2026-11-02T08:34:34.054Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T08:34:32.893Z","completed_at":"2026-11-02T08:34:34.054Z"}],"output_hash":"sha256:d5ccdea9ccb340261a8e0dbc983ec5cc536317e67774e2e4e2746d2da79e779d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2241,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ac2c6926562f7fb01128ce2812890ab56902a31238893dbc6c53bae040bae5b1","timestamp":"2026-11-02T08:34:16.686Z","receipt_uuid":"0f39d60d-af25-4d32-a015-f003fe56b9c7"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3d51a781445596a262bb0363719cadb8378c90b24f08a02757fcf27fb64c4865","timestamp":"2026-11-02T08:34:18.348Z","receipt_uuid":"fbdd8a7e-6d22-49be-a30c-e625d636ac6c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:7df8afe58cae6c0ae53f8095dc94731a5a5130e43cfcacefad74d4a209f51e77","timestamp":"2026-11-02T08:34:21.154Z","receipt_uuid":"79e2b3e1-cf42-49cb-8a93-3b022e283772"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:39e6d5f21df90e8e371c16a6d334ecb44e772ec7cedd351d86f64a1ed547f5aa","timestamp":"2026-11-02T08:34:30.860Z","receipt_uuid":"c1f8ef81-6ae8-4a65-a270-ad622f8a8592"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:294d99cc2f6b291965a8e47cc196afc413c5e0b281d0c1ac783888bff44ecbfb","timestamp":"2026-11-02T08:34:32.110Z","receipt_uuid":"5d425a8f-0d45-430c-b3f7-80e92d19682c"},{"tool":"write","status":"completed","args_hash":"sha256:22a33d699d3ef2ca89a2df4426f3a21114f1c39217a36f8e745a5eb4699f9a8b","timestamp":"2026-11-02T08:34:34.054Z","receipt_uuid":"9857393f-fee4-4ecc-a73c-65a6733d7e66"}],"result_preview":"**Subject:** Zambo is live: Detect prompt injection before it happens\n\nHi [Name],\n\nZambo’s prompt injection and jailbreak detection API is now active. It scans incoming prompts against a library of 21 specific rules to identify critical threats like instruction overrides and prompt leaks.\n\nRecent tests confirmed the system correctly flags high-risk patterns. For example, a scan labeled a 100% injection risk as \"critical\" due to detected \"Instruction Override\" and \"Prompt Leak Attempt\" patterns. The tool operates in pattern mode, returning semantic status as unavailable when deep analysis is blocked, ensuring reliable detection even when semantic checks are not accessible.\n\nThe API is free to use with no signup required. You get 20 free calls per day. Each response includes a unique receipt link that proves the exact bytes were processed and saved. Note that a receipt confirms the data was received; it does not validate the correctness of the underlying logic or results.\n\nWe also tested lead generation capabilities. The `leadsignal` tool searches for public, source-backed prospects. In a recent test for web designers in Austin, TX, it returned zero results because no qualified, source-backed leads were available at that moment. This ensures you only see real, verifiable prospects, not invented data.\n\nTo test the detection engine, send a sample prompt to the API. You can view the full audit trail via the receipt links provided in the response.\n\nWant to run a quick test?\n\n1.  Navigate to [Zambo API Endpoint].\n2.  Submit a test prompt.\n3.  Check the receipt URL in the response.\n\nLet me know if you want the access keys or the documentation.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:4cb00e5511554a37ad6f39954afeb3aa462c0b3667fd150bccff6cdfa0fc81a6","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":"sha256:8bc4c4f763c50ff17b0c55047e5052846ed0dd0616e625e466bad5b7015adff1","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:4390e7d6a6be6b87d5af0acf8425aa56b5e1aef2a70c990da563cdca64d5b9d5","anchor":{"event_id":"7a2bda9949c6882c2119671a126166c120570538ece8a9dd641c1073e83289cb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-02T08:34:34.659Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T08:34:34.054Z","evidence_url":null,"receipt_uuid":"9857393f-fee4-4ecc-a73c-65a6733d7e66","output_sha256":"sha256:d5ccdea9ccb340261a8e0dbc983ec5cc536317e67774e2e4e2746d2da79e779d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T08:34:34.054Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d5ccdea9ccb340261a8e0dbc983ec5cc536317e67774e2e4e2746d2da79e779d\",\"receipt_uuid\":\"9857393f-fee4-4ecc-a73c-65a6733d7e66\",\"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":"2026-11-02T08:34:34.054Z","detail":"The receipt store reports 2026-11-02T08:34:34.054Z; 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","quota_identity":{"meter_key":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:d5ccdea9ccb340261a8e0dbc983ec5cc536317e67774e2e4e2746d2da79e779d","computed_hash":"sha256:d5ccdea9ccb340261a8e0dbc983ec5cc536317e67774e2e4e2746d2da79e779d","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."}}}