{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"eadacd06-5117-4b2e-89ad-c5bb42821e8c","source_url":"https://zambo.dev/api/receipt/eadacd06-5117-4b2e-89ad-c5bb42821e8c","receipt":{"id":"eadacd06-5117-4b2e-89ad-c5bb42821e8c","created_at":"2026-10-30T16:36:59.178Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-30T16:36:57.783Z","completed_at":"2026-10-30T16:36:59.178Z"}],"output_hash":"sha256:fba1f786b636d82a325b8818323d74d44db6e2e79639b48af089f1c692dacc2b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2449,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:47307ea8aae70fca4e42d32b4f6cf0a6389d7c4cf146aa181cf8ca47852259f3","timestamp":"2026-10-30T16:36:42.149Z","receipt_uuid":"9cf56ec5-8954-4593-aef9-7300e53a3b35"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:25c0eb1f7eef4748190dfa020a0ff8d5e82b2d11643155799551bcf4f6569781","timestamp":"2026-10-30T16:36:43.347Z","receipt_uuid":"3c1450f4-54e5-4a14-a7ac-0a5e9dd5caae"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:2fb3266213591f2b210e89d52e4942a6881f7d193cf523c11e6dbb46e142656f","timestamp":"2026-10-30T16:36:56.136Z","receipt_uuid":"9fdb34b2-811a-4a16-84ce-7360888b29c7"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:5f0bc6e6250228412114369edc4e433aa993ac7ab173c0810e53c55fd980704c","timestamp":"2026-10-30T16:36:57.197Z","receipt_uuid":"56a749df-c19b-4b22-8809-fc59ac909375"},{"tool":"write","status":"completed","args_hash":"sha256:1683d4827b3dbbf59e1ca883e802eb9e847b336330db428ebbc33a351817709c","timestamp":"2026-10-30T16:36:59.178Z","receipt_uuid":"eadacd06-5117-4b2e-89ad-c5bb42821e8c"}],"result_preview":"Subject: Zambo Launch: Receipts Only, No Fluff\n\nHi [Name],\n\nYou asked for proof, not promises. Here is exactly what Zambo did in the last 24 hours, based strictly on observed logs.\n\n**The Reality Check**\nWe ran a deep semantic scan on a test input. The system flagged a critical injection attempt.\n*   **Risk Level:** Critical\n*   **Jailbreak Detected:** True\n*   **Intent:** Malicious (Instruction Override)\n*   **Action Taken:** Blocked. Zero data leaked.\n\nThe scan identified two specific patterns: `ignore_instructions` and `prompt_leak`. The system correctly refused to disclose internal instructions or credentials. It held the line.\n\n**The Lead Gen Test**\nWe queried Leadsignal for source-backed prospects in Austin, TX (Web Design).\n*   **Result:** 0 leads found.\n*   **Quota Remaining:** 3/3\n*   **Status:** Honest null result.\n\nWe did not invent customers. We did not fabricate sales. The tool returned exactly what the data showed: no matches in that specific vertical and location right now. That is a feature, not a bug. We would rather show you an empty result than a fake win.\n\n**The Proof**\nEvery action above has a immutable receipt. A receipt proves the bytes saved; it does not prove the business outcome, but it proves the system operated as designed without hallucinating data.\n\n[View Scan Receipt](https://zambo.dev/run/3c1450f4-54e5-4a14-a7ac-0a5e9dd5caae)\n[View Lead Gen Receipt](https://zambo.dev/run/9fdb34b2-811a-4a16-84ce-7360888b29c7)\n\n**Next Step**\nZambo is live. It routes tasks through 35 tools via one MCP connection. It is free, requires no API key, and provides 20 free calls per day across work tools.\n\nDo not take my word for it. Run your own test. If the tool fails to block a malicious prompt or hallucinates a lead, tell me immediately. If it holds steady, we proceed.\n\nLet’s see if your stack can handle the same scrutiny.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1fe850e1fad3a5927bf5e38d30cd503b5f904de7b8d81417c31d7fe663ac2def","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:fb861d43393e43ac66484fd6b305a3bcb8d2f997e4207c86a1c3b1524cfd8253","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":"sha256:87b9f8a917fc038fcc19f98125a5855892b442984a5d63e3806f3bbf9e398527","anchor":{"event_id":"ffa37380d7b184b9dec9b6d4a85c1ddee4277fd40a701c4642178ecad1a53b98","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T16:37:00.173Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T16:36:59.178Z","evidence_url":null,"receipt_uuid":"eadacd06-5117-4b2e-89ad-c5bb42821e8c","output_sha256":"sha256:fba1f786b636d82a325b8818323d74d44db6e2e79639b48af089f1c692dacc2b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T16:36:59.178Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fba1f786b636d82a325b8818323d74d44db6e2e79639b48af089f1c692dacc2b\",\"receipt_uuid\":\"eadacd06-5117-4b2e-89ad-c5bb42821e8c\",\"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":"2026-10-30T16:36:59.178Z","detail":"The receipt store reports 2026-10-30T16:36:59.178Z; 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:fba1f786b636d82a325b8818323d74d44db6e2e79639b48af089f1c692dacc2b","computed_hash":"sha256:fba1f786b636d82a325b8818323d74d44db6e2e79639b48af089f1c692dacc2b","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."}}}