{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"885d3c59-3f15-453e-8e69-8e731a6bb644","source_url":"https://zambo.dev/api/receipt/885d3c59-3f15-453e-8e69-8e731a6bb644","receipt":{"id":"885d3c59-3f15-453e-8e69-8e731a6bb644","created_at":"2026-10-21T08:06:24.873Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-21T08:06:23.719Z","completed_at":"2026-10-21T08:06:24.873Z"}],"output_hash":"sha256:81f136dcadf92e243aa8fa996550c3f85e3acc79f2004cb5cf72d40f9eaf5033","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2246,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:9e4cbc82ab84323cb649dd620926f2e8a83118c8cca8c68f1cffc6eaa1e6ffa1","timestamp":"2026-10-21T08:06:17.047Z","receipt_uuid":"06f6da0c-3303-4800-9bf9-983c507b86ca"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:e626d95e6793f11261d86cc3998e6de207f9d028068344025755b50360fc5c8d","timestamp":"2026-10-21T08:06:18.059Z","receipt_uuid":"afec4829-b2e8-4cfb-b3a4-04c5b641d981"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7d7f707386ef169e0bce526c9239e4044ce995a3d4f9c1b0b10718785e365ccb","timestamp":"2026-10-21T08:06:22.572Z","receipt_uuid":"971ccddf-2b68-47e2-82a7-a6b932e6e251"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c73b5291795aa0e64b8d1b42fa86e564e3d8601d2a43eeac1dbcc7052a378a90","timestamp":"2026-10-21T08:06:23.343Z","receipt_uuid":"356abe6c-6958-46bb-a40c-e77b27f17abd"},{"tool":"write","status":"completed","args_hash":"sha256:9a548a58d56b51d3ff00a553396a597392d1ca5c27de830f6b4c484bffe7af4a","timestamp":"2026-10-21T08:06:24.873Z","receipt_uuid":"885d3c59-3f15-453e-8e69-8e731a6bb644"}],"result_preview":"**Subject:** Zambo is live: Verifiable AI proofs, zero fluff\n\nHi [Name],\n\nWe are launching Zambo. We built it because AI outputs used to be a black box. You couldn’t prove what happened behind the hood.\n\nZambo changes that.\n\nOur platform generates cryptographic trust scores for any AI-generated output. It is not a vague \"confidence metric.\" It is a verifiable receipt. When a tool runs, Zambo captures the exact bytes and logic. A receipt proves the saved state remains unchanged. It does not claim the output is \"correct\" or \"perfect.\" It proves the execution path is authentic and unaltered.\n\nWe also integrated a deep semantic analysis engine. It scans for injection risks, prompt leaks, and jailbreak attempts in real time. If a query attempts to override system instructions or extract private data, Zambo flags it instantly. This gives you a hard security layer before data leaves your environment.\n\nRight now, Zambo is operational. We have validated the infrastructure with live runs. For example, our LeadSignal tool executed a search for web design prospects in Austin, TX. It returned zero leads because no source-backed data existed at that moment. We did not invent results. We reported the truth: no leads found. That integrity is the core of our product.\n\nWe are not selling \"AI magic.\" We are selling auditability.\n\n**Here is your next step:**\n\nRun a single test case through Zambo today. Take a standard AI prompt, push it through our semantic scanner, and inspect the generated receipt. See for yourself how we handle edge cases, risk flags, and data integrity.\n\n[Link: Start Free Audit]\n\nNo sales calls. No onboarding decks. Just the tool, running live.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3ce3a6377d6c7eb8c21e02c3f72f0ee230e7758d3e87d1c6fd24278d081ff04a","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":"sha256:1e5035694a8f0a56ad140f9e04833f596313d174fd887ceecb898acaf4dd64a6","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:deef154897d7dd4405f61fd7cb2ccb97bcf5523b9cf193c9cc2101fa42e8bc1d","anchor":{"event_id":"e134a1967cd68b4236996ddda46bd0c301cd459bfbe69658e86dd0b36c63c42f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-21T08:06:25.406Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T08:06:24.873Z","evidence_url":null,"receipt_uuid":"885d3c59-3f15-453e-8e69-8e731a6bb644","output_sha256":"sha256:81f136dcadf92e243aa8fa996550c3f85e3acc79f2004cb5cf72d40f9eaf5033","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T08:06:24.873Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:81f136dcadf92e243aa8fa996550c3f85e3acc79f2004cb5cf72d40f9eaf5033\",\"receipt_uuid\":\"885d3c59-3f15-453e-8e69-8e731a6bb644\",\"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":"2026-10-21T08:06:24.873Z","detail":"The receipt store reports 2026-10-21T08:06:24.873Z; 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":"sha256:81f136dcadf92e243aa8fa996550c3f85e3acc79f2004cb5cf72d40f9eaf5033","computed_hash":"sha256:81f136dcadf92e243aa8fa996550c3f85e3acc79f2004cb5cf72d40f9eaf5033","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."}}}