{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4db8881f-fbd9-4647-ad70-7e0316b94fae","source_url":"https://zambo.dev/api/receipt/4db8881f-fbd9-4647-ad70-7e0316b94fae","receipt":{"id":"4db8881f-fbd9-4647-ad70-7e0316b94fae","created_at":"2026-10-27T15:51:32.949Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T15:51:31.695Z","completed_at":"2026-10-27T15:51:32.949Z"}],"output_hash":"sha256:dc650aab529a4038aff8cfc68fe8fa8279aca32f794f8a5a0f67e41f6986f78b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2279,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:32081b171609d091f7ed04a589c726ff20832bc62b2b06b7c6d0034e9cb8667b","timestamp":"2026-10-27T15:51:24.492Z","receipt_uuid":"3792157d-dc90-4a1d-bf4f-d1b2fd0eec47"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:c3a4e892773c694a05551e41efa32795fabadbcd749281926ac8740e176fffa0","timestamp":"2026-10-27T15:51:25.999Z","receipt_uuid":"14699492-64b7-43a6-8dd2-e05de1a6c661"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:58e71ed8066ccf214739945dbb3157aca01e4928e2c489fde250a2de10d01406","timestamp":"2026-10-27T15:51:30.081Z","receipt_uuid":"f79cdf35-aa35-439d-91a0-afb8450f9160"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:46dcf33ed43fadc4083944fb7d533bf3d71a950293d7d75eb08f412a2edc6d72","timestamp":"2026-10-27T15:51:31.107Z","receipt_uuid":"27a90bbd-386a-46d4-8387-27154deecb33"},{"tool":"write","status":"completed","args_hash":"sha256:2d1177ad29ae56070874a4cd1599f6925207b1241adb8f17678a973b56c5f81a","timestamp":"2026-10-27T15:51:32.949Z","receipt_uuid":"4db8881f-fbd9-4647-ad70-7e0316b94fae"}],"result_preview":"**Subject:** Zambo is live: Verified AI research & safe prompt handling\n\n[Name],\n\nYou’re here because you need reliable AI research without the noise of hallucinations or the risk of prompt injection. Zambo is now launching to solve exactly that.\n\nOur platform provides two core, verified capabilities:\n\n1.  **Source-Backed Research:** When you request a search for prospects or data, Zambo executes the query. If it finds zero valid, source-backed leads, it tells you \"no leads found.\" It does not invent contacts. It does not guess. It provides a receipt proving the exact bytes processed and the status of the search. For example, a recent search for web design leads in Austin returned zero results. The system explicitly confirmed no contacts were invented, preserving the integrity of your data pipeline.\n\n2.  **Critical Security Shielding:** Zambo actively detects and blocks malicious inputs. In a recent test, a prompt attempting to override system instructions and extract API keys was flagged. The system identified the jailbreak attempt, blocked the execution, and provided a detailed security receipt. You don’t just get an answer; you get proof that the input was safe and the output was contained.\n\nThis isn’t about speed. It’s about trust. Every run generates a verifiable receipt. Every search is transparent. Every security threat is logged and neutralized before it reaches your core systems.\n\nYou are not buying a chatbot. You are buying a verified execution layer for your AI workflows.\n\n**Next Step:**\nTo see how this works with your specific use case, reply with the one type of data you currently struggle to verify. I will run a live, receipt-backed test for you within 24 hours.\n\n—\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2b49a8a9e10979efff3872c884d092405d02785e523df17f7e90c332aaed6f34","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:d3790c405a58423bde39d0fa9781602704480068f961d241653858c28f22fdb4","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:b49f1f451dfe16b15e605587d7e48624a1bea463cfb3a7efd29c01a6179d1437","anchor":{"event_id":"10d62c82daaa73fd2669d1cfde1b53578683079388ec587ba4b9dd59412f85fb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T15:51:33.508Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T15:51:32.949Z","evidence_url":null,"receipt_uuid":"4db8881f-fbd9-4647-ad70-7e0316b94fae","output_sha256":"sha256:dc650aab529a4038aff8cfc68fe8fa8279aca32f794f8a5a0f67e41f6986f78b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T15:51:32.949Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:dc650aab529a4038aff8cfc68fe8fa8279aca32f794f8a5a0f67e41f6986f78b\",\"receipt_uuid\":\"4db8881f-fbd9-4647-ad70-7e0316b94fae\",\"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":"2026-10-27T15:51:32.949Z","detail":"The receipt store reports 2026-10-27T15:51:32.949Z; 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:dc650aab529a4038aff8cfc68fe8fa8279aca32f794f8a5a0f67e41f6986f78b","computed_hash":"sha256:dc650aab529a4038aff8cfc68fe8fa8279aca32f794f8a5a0f67e41f6986f78b","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."}}}