{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d769a032-4ad2-49a0-b94b-bdca522bd14d","source_url":"https://zambo.dev/api/receipt/d769a032-4ad2-49a0-b94b-bdca522bd14d","receipt":{"id":"d769a032-4ad2-49a0-b94b-bdca522bd14d","created_at":"2026-10-25T12:42:31.881Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T12:42:30.669Z","completed_at":"2026-10-25T12:42:31.881Z"}],"output_hash":"sha256:f9a6d2061e540738531cd2a4823a5700bf29756972fe6bb71dd21394c8acdf4e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2380,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:bb0825d5a9a60e3a4875749630b93ff40a1693fa699c819c2c5a9e75bc4c102a","timestamp":"2026-10-25T12:42:21.851Z","receipt_uuid":"78fda1c7-14b7-46f5-96c9-0d2fd44e037b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:464e3afb9f5091bb3810a7780cec8aca415bd837789797c7fbadfb9d6d734a9d","timestamp":"2026-10-25T12:42:22.978Z","receipt_uuid":"4dc0c96e-ca4b-47c8-9bd0-0c1b4d2e2492"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7433318d4952c1d7c288bed6ef9593258d8e2a6b910684a40fa726fd29b38a04","timestamp":"2026-10-25T12:42:29.000Z","receipt_uuid":"b0e7e1f4-5762-41ae-af1f-1805f45c96e4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4a48a130aa4a68864bd0f4ddf91125ddda919985e3afad1027728279f6de9c8a","timestamp":"2026-10-25T12:42:30.132Z","receipt_uuid":"a929d37c-dd5a-4173-b19f-1b9545813aa8"},{"tool":"write","status":"completed","args_hash":"sha256:e78853653de74692594295bcbe876ae9ae1e317781840eccae51e4bb6592e750","timestamp":"2026-10-25T12:42:31.881Z","receipt_uuid":"d769a032-4ad2-49a0-b94b-bdca522bd14d"}],"result_preview":"Subject: Zambo is live: Receipt-verified research with zero hallucinations\n\nHi [Name],\n\nYou’ve likely seen AI tools promise speed but fail on accuracy. Zambo solves that by distinguishing between a tool’s execution and the truth of its output. We are launching with a core focus on verifiable results, not just generated text.\n\nHere is exactly what Zambo does today:\n\n**1. Deep Semantic Security Scanning**\nZambo analyzes prompts for injection risks, jailbreaks, and policy bypasses before they reach your backend. It flags specific patterns like instruction overrides or prompt leaks with clear severity levels. This protects your API from malicious actors while maintaining a clean audit trail.\n\n**2. Source-Backed Lead Research**\nWe do not invent contacts. Our LeadSignal tool searches for real, verifiable business leads. If the search yields no results, we report \"no leads found\" rather than fabricating data. This ensures your outreach is based on actual market presence, not AI hallucinations.\n\n**3. Immutable Execution Receipts**\nEvery action Zambo takes generates a unique, timestamped receipt. This proves exactly which bytes were saved and which tools were called. It separates the fact of execution from the interpretation of results. You know precisely what ran, when it ran, and what the raw output was.\n\nThis matters because trust is the bottleneck for enterprise AI adoption. You need proof, not promises.\n\n**Next Step**\nI’d like to show you a live demo of the security scanner and the receipt system. It takes five minutes.\n\nReply with \"Demo\" and I will send a calendar link for this week. Or, if you prefer, attach a sample prompt or lead search query, and I will run it through Zambo so you can inspect the raw receipts yourself.\n\nZambo is ready. The proof is in the run logs.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c083e2019f29b392f88501f034cca42bf3baf7b520e93d3e75d7a051a8f26d8c","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":"sha256:7b44c1da43de1a4a5460bd8fb9a1da8b26adf5cf735fee859c7636dfc68bdbd7","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":"sha256:8de298cfba768717b038c12072e557252ea4f78429936ac615b81878f5b33c70","anchor":{"event_id":"e3a95780c645133dc924be8bb71279faea6b8d4825ed250ef2c410ef2e0dfeb3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T12:42:32.427Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T12:42:31.881Z","evidence_url":null,"receipt_uuid":"d769a032-4ad2-49a0-b94b-bdca522bd14d","output_sha256":"sha256:f9a6d2061e540738531cd2a4823a5700bf29756972fe6bb71dd21394c8acdf4e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T12:42:31.881Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f9a6d2061e540738531cd2a4823a5700bf29756972fe6bb71dd21394c8acdf4e\",\"receipt_uuid\":\"d769a032-4ad2-49a0-b94b-bdca522bd14d\",\"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":"2026-10-25T12:42:31.881Z","detail":"The receipt store reports 2026-10-25T12:42:31.881Z; 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:f9a6d2061e540738531cd2a4823a5700bf29756972fe6bb71dd21394c8acdf4e","computed_hash":"sha256:f9a6d2061e540738531cd2a4823a5700bf29756972fe6bb71dd21394c8acdf4e","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."}}}