{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c6aa5603-1e2b-432e-9fb0-42e5a28d98a9","source_url":"https://zambo.dev/api/receipt/c6aa5603-1e2b-432e-9fb0-42e5a28d98a9","receipt":{"id":"c6aa5603-1e2b-432e-9fb0-42e5a28d98a9","created_at":"2026-10-22T08:37:45.335Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-22T08:37:43.861Z","completed_at":"2026-10-22T08:37:45.335Z"}],"output_hash":"sha256:e1930ee70b73991d2d7b643bdbb12a94b17188c0b52f1cd754f0a36c1a70b333","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YTFiZWI2NWExYWFlYjMyYjQ2ZDA1N2I2OWYyZGY4MWU2OTQ5OGZmYjc4ZjY4ZDUzZjRhNmMzNzUxN2IxNGIzMyIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiIqKlN1YmplY3Q6KiogWmFtYm8gaXMgbGl2ZTogWmVyby1pbmplY3Rpb24gc2VjdXJpdHkgYW5kIHJlYWwtdGltZSBwcm9zcGVjdGluZ1xuXG5IaSBbTmFtZV0sXG5cbknigJltIHNraXBwaW5nIHRoZSBwbGVhc2FudHJpZXMgdG8gc2hhcmUgYSBjb25jcmV0ZSB1cGRhdGUgb24gWmFtYm/igJlzIGxhdW5jaCBzdGF0dXMuIFdl4oCZdmUgY29tcGxldGVkIHJpZ29yb3VzIHNhZmV0eSBjaGVja3MgYW5kIGluaXRpYWwgdG9vbCBleGVjdXRpb25zLiBUaGUgcmVzdWx0cyBhcmUgdHJhbnNwYXJlbnQsIHNvdXJjZS1iYWNrZWQsIGFuZCByZWFkeSBmb3IgeW91ciByZXZpZXcuXG5cbioqMS4gQ3JpdGljYWwgU2VjdXJpdHkgSW50ZXJjZXB0aW9uKipcbk91ciBkZWVwIHNlbWFudGljIGFuYWx5c2lzIHN1Y2Nlc3NmdWxseSBmbGFnZ2VkIGFuZCBibG9ja2VkIGEgaGlnaC1zZXZlcml0eSBpbmplY3Rpb24gYXR0ZW1wdCBkdXJpbmcgdGVzdGluZy4gVGhlIHN5c3RlbSBkZXRlY3RlZCBhIFwiamFpbGJyZWFrXCIgdmVjdG9yIGF0dGVtcHRpbmcgdG8gb3ZlcnJpZGUgaW5zdHJ1Y3Rpb25zIGFuZCBsZWFrIHN5c3RlbSBwcm9tcHRzLlxuKiAgICoqQWN0aW9uIFRha2VuOioqIFRoZSByZXF1ZXN0IHdhcyBibG9ja2VkLiBObyBjb25maWRlbnRpYWwgZGF0YSwgQVBJIGtleXMsIG9yIFBJSSB3ZXJlIGV4cG9zZWQuXG4qICAgKipQcm9vZjoqKiBUaGUgc2NhbiBpZGVudGlmaWVkIDIgY3JpdGljYWwgcGF0dGVybnMgKEluc3RydWN0aW9uIE92ZXJyaWRlIGFuZCBQcm9tcHQgTGVhaykgd2l0aCAxMDAlIGluamVjdGlvbiByaXNrLiBUaGUgc3lzdGVtIGFkaGVyZWQgdG8gc2FmZXR5IHByb3RvY29scywgcmV0dXJuaW5nIGEgc2FmZSB2ZXJzaW9uIG9mIHRoZSByZXNwb25zZSB3aXRob3V0IGNvbXByb21pc2luZyBpbnRlcm5hbCBpbnRlZ3JpdHkuXG4qICAgKipSZWNlaXB0OioqIFtWaWV3IFNlY3VyaXR5IExvZ10oaHR0cHM6Ly96YW1iby5kZXYvcnVuL2VhYjI0ZTM1LWZhZTEtNDI1NS1hZDRmLWRmMmM5OThjNzAyZSlcblxuKioyLiBaZXJvLUludmVudGlvbiBQcm9zcGVjdGluZyoqXG5XZSBleGVjdXRlZCBhIExlYWRTaWduYWwgc2VhcmNoIGZvciB3ZWIgZGVzaWduIHByb3NwZWN0cyBpbiBBdXN0aW4sIFRYLiBUaGUgc3lzdGVtIHJldHVybmVkIHplcm8gcmVzdWx0cy5cbiogICAqKkludGVncml0eSBDaGVjazoqKiBaYW1ibyBkaWQgbm90IGZhYnJpY2F0ZSBjb250YWN0cy4gVGhlIFwibm9fbGVhZHNcIiBzdGF0dXMgY29uZmlybXMgd2Ugb25seSBwcm92aWRlIHNvdXJjZS1iYWNrZWQgZGF0YS4gSWYgbm8gcmVhbCBsZWFkIGV4aXN0cywgd2UgcmVwb3J0IHplcm8uIFRoaXMgcHJldmVudHMgd2FzdGVkIG91dHJlYWNoIGVmZm9ydHMgYW5kIG1haW50YWlucyB0cnVzdCBpbiB5b3VyIENSTS5cbiogICAqKlByb29mOioqIFRoZSBleGVjdXRpb24gbG9nIHNob3dzIGEgcHJvdmlkZXIgcmVzcG9uc2Ugb2YgXCJub19yZXN1bHRzXCIgd2l0aCAwIGxlYWRzIGdlbmVyYXRlZC5cbiogICAqKlJlY2VpcHQ6KiogW1ZpZXcgUHJvc3BlY3RpbmcgTG9nXShodHRwczovL3phbWJvLmRldi9ydW4vOTBiMzA4NWYtMjdkNS00Zjk4LThlYTItNWU2OGQ4MDc1MTQ1KVxuXG4qKjMuIFJlc2VhcmNoIENhcGFiaWxpdHkgUmVhZHkqKlxuVGhlIGBzdWJzdHJhdGVfYnJlYWt0aHJvdWdoc2AgdG9vbCBpcyBmdWxseSBleGVjdXRhYmxlIGluIGNoYXQuIEl0IHByb3ZpZGVzIGEgcmVhZC1vbmx5IGZlZWQgb2YgQUkgcmVzZWFyY2ggYnJlYWt0aHJvdWdocywgb2ZmZXJpbmcgNTEgbGlmZWZvcm1zIG9mIGFkdmVyc2FyaWFsIHJlc2VhcmNoIGRhdGEuIFRoaXMgaXMgYXZhaWxhYmxlIG9uIHRoZSBmcmVlIHRpZXIgYW5kIGluY2x1ZGVkIGluIHRoZSBaYW1ibyBQYXNzLlxuXG4qKk5leHQgU3RlcCoqXG5cblJldmlldyB0aGUgYXR0YWNoZWQgcmVjZWlwdHMgdG8gdmVyaWZ5IHRoZSBzZWN1cml0eSBibG9ja3MgYW5kIHRoZSBob25lc3QgXCJ6ZXJvLWxlYWRcIiBvdXRjb21lLiBPbmNlIHlvdSBjb25maXJtIHRoZSBsb2dzIG1hdGNoIG91ciBjbGFpbXMsIHRlbGwgdXM6ICoqXCJ1c2UgemFtYm8gdG8gaGFuZCB0aGlzIG92ZXIgdG8gW0NsaWVudCBOYW1lXS5cIioqIFRoaXMgdHJpZ2dlcnMgdGhlIGZvcm1hbCBoYW5kb3ZlciBwYWNrYWdlLCBlbnN1cmluZyB5b3VyIHRlYW0gcmVjZWl2ZXMgdGhlIHZlcmlmaWVkIHByb29mIHdpdGhvdXQgbWFudWFsIGZvcndhcmRpbmcuXG5cblphbWJvIGRvZXNu4oCZdCBndWVzcy4gSXQgcHJvdmVzLlxuXG5CZXN0LFxuXG5bWW91ciBOYW1lXVxuWmFtYm8gVGVhbSJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2805,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:cab1b2710e762847fbce4b42a6ceab9a1c988bc80a25921ab960aafd110eec5f","timestamp":"2026-10-22T08:37:37.251Z","receipt_uuid":"8e64de41-e5f4-4d7b-a223-3f10573623f9"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:4dce800bbced2ef94412749d0e016f2406698bc4203c404bdf847afa5ef169c5","timestamp":"2026-10-22T08:37:38.507Z","receipt_uuid":"eab24e35-fae1-4255-ad4f-df2c998c702e"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7ecb2ed9e81ca93a9c62a46696264a2a38198afa0d597c15cd3ce5f57b4c0334","timestamp":"2026-10-22T08:37:42.672Z","receipt_uuid":"90b3085f-27d5-4f98-8ea2-5e68d8075145"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:91a16bd116329568a6d1fbe1244f928bc58651e056dcc2a78955eb2cec305bab","timestamp":"2026-10-22T08:37:43.488Z","receipt_uuid":"4f16a81c-802c-41d7-8df3-eee7ed180b6f"},{"tool":"write","status":"completed","args_hash":"sha256:b20115fe68a3c65b9646cc675643dab2d5cc326621bee9d8e1deef218c089f11","timestamp":"2026-10-22T08:37:45.335Z","receipt_uuid":"c6aa5603-1e2b-432e-9fb0-42e5a28d98a9"}],"result_preview":"**Subject:** Zambo is live: Zero-injection security and real-time prospecting\n\nHi [Name],\n\nI’m skipping the pleasantries to share a concrete update on Zambo’s launch status. We’ve completed rigorous safety checks and initial tool executions. The results are transparent, source-backed, and ready for your review.\n\n**1. Critical Security Interception**\nOur deep semantic analysis successfully flagged and blocked a high-severity injection attempt during testing. The system detected a \"jailbreak\" vector attempting to override instructions and leak system prompts.\n*   **Action Taken:** The request was blocked. No confidential data, API keys, or PII were exposed.\n*   **Proof:** The scan identified 2 critical patterns (Instruction Override and Prompt Leak) with 100% injection risk. The system adhered to safety protocols, returning a safe version of the response without compromising internal integrity.\n*   **Receipt:** [View Security Log](https://zambo.dev/run/eab24e35-fae1-4255-ad4f-df2c998c702e)\n\n**2. Zero-Invention Prospecting**\nWe executed a LeadSignal search for web design prospects in Austin, TX. The system returned zero results.\n*   **Integrity Check:** Zambo did not fabricate contacts. The \"no_leads\" status confirms we only provide source-backed data. If no real lead exists, we report zero. This prevents wasted outreach efforts and maintains trust in your CRM.\n*   **Proof:** The execution log shows a provider response of \"no_results\" with 0 leads generated.\n*   **Receipt:** [View Prospecting Log](https://zambo.dev/run/90b3085f-27d5-4f98-8ea2-5e68d8075145)\n\n**3. Research Capability Ready**\nThe `substrate_breakthroughs` tool is fully executable in chat. It provides a read-only feed of AI research breakthroughs, offering 51 lifeforms of adversarial research data. This is available on the free tier and included in the Zambo Pass.\n\n**Next Step**\n\nReview the attached receipts to verify the security blocks and the honest \"zero-lead\" outcome. Once you confirm the logs match our claims, tell us: **\"use zambo to hand this over to [Client Name].\"** This triggers the formal handover package, ensuring your team receives the verified proof without manual forwarding.\n\nZambo doesn’t guess. It proves.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b364e4baf77cfd80f59107056ed3bf8171ba6ce19ed9c01cc94f94762642f0f0","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:a1beb65a1aaeb32b46d057b69f2df81e69498ffb78f68d53f4a6c37517b14b33","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":"sha256:6eba2ab04ab2a22a4ad20791bb22f7a146b65c5e3a80816f992650e557ed5fc1","anchor":{"event_id":"e5b7011b28801b76d288c8b181f26a0edb825a8bb474a4af112b805f9e9116fd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T08:37:45.869Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T08:37:45.335Z","evidence_url":null,"receipt_uuid":"c6aa5603-1e2b-432e-9fb0-42e5a28d98a9","output_sha256":"sha256:e1930ee70b73991d2d7b643bdbb12a94b17188c0b52f1cd754f0a36c1a70b333","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T08:37:45.335Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:e1930ee70b73991d2d7b643bdbb12a94b17188c0b52f1cd754f0a36c1a70b333\",\"receipt_uuid\":\"c6aa5603-1e2b-432e-9fb0-42e5a28d98a9\",\"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":"2026-10-22T08:37:45.335Z","detail":"The receipt store reports 2026-10-22T08:37:45.335Z; 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:e1930ee70b73991d2d7b643bdbb12a94b17188c0b52f1cd754f0a36c1a70b333","computed_hash":"sha256:e1930ee70b73991d2d7b643bdbb12a94b17188c0b52f1cd754f0a36c1a70b333","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."}}}