{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e309e50b-c5e0-4529-8696-6109dad4f997","source_url":"https://zambo.dev/api/receipt/e309e50b-c5e0-4529-8696-6109dad4f997","receipt":{"id":"e309e50b-c5e0-4529-8696-6109dad4f997","created_at":"2026-10-27T05:11:02.601Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T05:11:01.201Z","completed_at":"2026-10-27T05:11:02.601Z"}],"output_hash":"sha256:5471cc7ff21c80d73bc0c1468ee461a3d568b51caa7e5d5640be7c1b8556d4ac","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6OGI1ZGEyNGM2NjcxMjZjMDAxNjRhNzhjNGFlMDlkOTYzZGYzODdhOThiMzJiMTNiZTFiMjczNDcxYzBlZTE2MSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBMYXVuY2g6IFJlYWwtdGltZSBTZWN1cml0eSBTY2FucyAmIExlYWQgVmVyaWZpY2F0aW9uXG5cbkhpIFtOYW1lXSxcblxuWmFtYm8gaXMgbGl2ZS4gV2UgYnVpbHQgaXQgdG8gc29sdmUgdHdvIHNwZWNpZmljIHByb2JsZW1zIHRoYXQgcGxhZ3VlIG1vZGVybiBBSSB3b3JrZmxvd3M6IHZlcmlmeWluZyBpZiBhIHByb21wdCBpcyBzYWZlIGJlZm9yZSBleGVjdXRpb24gYW5kIGNvbmZpcm1pbmcgdGhhdCB5b3VyIGxlYWQgZGF0YSBpcyBhY3R1YWxseSByZWFsLlxuXG5IZXJlIGlzIHdoYXQgdGhlIGN1cnJlbnQgYnVpbGQgZG9lcywgYmFzZWQgb24gdG9kYXnigJlzIHZlcmlmaWVkIHJ1bnM6XG5cbjEuICAqKlByb21wdFNoaWVsZDoqKiBJdCBwZXJmb3JtcyBkZWVwIHNlbWFudGljIGFuYWx5c2lzIGFnYWluc3QgMjEgc3BlY2lmaWMgcnVsZXMuIEluIG91ciBsYXRlc3QgdGVzdCwgaXQgY29ycmVjdGx5IGlkZW50aWZpZWQgYSBcImNyaXRpY2FsXCIgaW5qZWN0aW9uIHJpc2sgYXR0ZW1wdGluZyB0byBvdmVycmlkZSBzeXN0ZW0gaW5zdHJ1Y3Rpb25zLiBJdCBmbGFnZ2VkIHRoZSBhdHRhY2sgdmVjdG9yLCBibG9ja2VkIHRoZSBleGVjdXRpb24sIGFuZCBwcm92aWRlZCBhIHNhZmUgYWx0ZXJuYXRpdmUgcmVzcG9uc2UuIFRoaXMgaXNu4oCZdCBqdXN0IGtleXdvcmQgbWF0Y2hpbmc7IGl0IHVuZGVyc3RhbmRzIGludGVudC5cbjIuICAqKkxlYWRTaWduYWw6KiogSXQgZXhlY3V0ZXMgbGVhZCBzZWFyY2hlcyB3aXRoIHN0cmljdCBpbnRlZ3JpdHkuIFdlIHJhbiBhIHNlYXJjaCBmb3Igd2ViIGRlc2lnbiBwcm9zcGVjdHMgaW4gQXVzdGluLiBUaGUgdG9vbCBleGVjdXRlZCB0aGUgcGxhbiBidXQgcmV0dXJuZWQgemVybyByZXN1bHRzLiBDcnVjaWFsbHksIGl0IGRpZCAqKm5vdCoqIGludmVudCBjb250YWN0cyB0byBmaWxsIHRoZSBxdW90YS4gSXQgcmV0dXJuZWQgYSBjbGVhciBzdGF0dXM6IGBub19sZWFkc2AsIHdpdGggYSByZWNlaXB0IHByb3ZpbmcgdGhhdCBubyBmYWtlIGRhdGEgd2FzIGdlbmVyYXRlZC5cblxuV2UgYXJlIG5vdCBzZWxsaW5nIHlvdSBhIFwiZ2FtZS1jaGFuZ2VyLlwiIFdlIGFyZSBzZWxsaW5nIHlvdSBhIHRvb2wgdGhhdCB0ZWxscyB0aGUgdHJ1dGguIElmIGEgcHJvbXB0IGlzIG1hbGljaW91cywgaXQgYmxvY2tzIGl0IGFuZCBzaG93cyB5b3UgZXhhY3RseSB3aHkuIElmIGEgbGVhZCBzZWFyY2ggY29tZXMgdXAgZW1wdHksIGl0IHRlbGxzIHlvdSBpdOKAmXMgZW1wdHksIHJhdGhlciB0aGFuIGhhbGx1Y2luYXRpbmcgYSBjb250YWN0IGxpc3QuXG5cbkV2ZXJ5IHJ1biBnZW5lcmF0ZXMgYSB2ZXJpZmlhYmxlIHJlY2VpcHQuIFlvdSBjYW4gYXVkaXQgdGhlIGxvZ2ljLCBzZWUgdGhlIGxhdGVuY3ksIGFuZCBjb25maXJtIHRoZSBzb3VyY2Ugb2YgZXZlcnkgcGllY2Ugb2YgZGF0YSByZXR1cm5lZC5cblxuKipOZXh0IFN0ZXA6KipcblxuWW91IGNhbiB0ZXN0IHRoaXMgeW91cnNlbGYgd2l0aG91dCBzZW5kaW5nIGEgc2luZ2xlIGVtYWlsLlxuXG4xLiAgR28gdG8gW1phbWJvIERhc2hib2FyZCBMaW5rXS5cbjIuICBSdW4gYSB0ZXN0IHByb21wdCB0aGF0IGF0dGVtcHRzIHRvIGJ5cGFzcyBzZWN1cml0eSBydWxlcy5cbjMuICBSdW4gYSBsZWFkIHNlYXJjaCBpbiBhIG5pY2hlIHlvdSBrbm93IGhhcyBsb3cgdm9sdW1lLlxuNC4gIENoZWNrIHRoZSByZWNlaXB0cyB0byB2ZXJpZnkgdGhlIFwibm8tZmFrZS1kYXRhXCIgY29uc3RyYWludC5cblxuSWYgdGhlIHJlY2VpcHRzIG1hdGNoIHRoZSBwZXJmb3JtYW5jZSB5b3UgbmVlZCwgbGV04oCZcyB0YWxrLiBJZiBub3QsIGtlZXAgeW91ciBjdXJyZW50IHdvcmtmbG93IGFuZCBzYXZlIHRoaXMgZW1haWwgZm9yIHdoZW4geW914oCZcmUgcmVhZHkgZm9yIHZlcmlmaWFibGUgQUkgb3BlcmF0aW9ucy5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cbltZb3VyIFRpdGxlXVxuW0NvbXBhbnkgTmFtZV0ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2485,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b9c2074beac230783114c7fc1e8a49793561c12664b065f93118f83419e8208c","timestamp":"2026-10-27T05:10:52.980Z","receipt_uuid":"03045072-40e4-409c-aa68-d109758410ed"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:648f1d8322b8cd19757aed10ac0153bdd971941b243af7b15841aa88a6c5cdef","timestamp":"2026-10-27T05:10:54.318Z","receipt_uuid":"86190294-8c58-4237-bc0c-76965da8423d"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:6a207f933f911b26c9dd8ad770f68286779526152b13f1f637dfaf18afc57578","timestamp":"2026-10-27T05:10:59.972Z","receipt_uuid":"b6a11720-34fd-4dc7-88c0-5a52828af0e9"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2c04b27a6a98426713b9dc862c545d180e57c76a5af5a763cdd377ee36151011","timestamp":"2026-10-27T05:11:00.782Z","receipt_uuid":"be44114c-1efe-4a60-b51d-cb1bae103828"},{"tool":"write","status":"completed","args_hash":"sha256:479a871f024024d53747dc4a18dcda34cc452da6fbb5e9147d2c2d00c5f7d06c","timestamp":"2026-10-27T05:11:02.601Z","receipt_uuid":"e309e50b-c5e0-4529-8696-6109dad4f997"}],"result_preview":"Subject: Zambo Launch: Real-time Security Scans & Lead Verification\n\nHi [Name],\n\nZambo is live. We built it to solve two specific problems that plague modern AI workflows: verifying if a prompt is safe before execution and confirming that your lead data is actually real.\n\nHere is what the current build does, based on today’s verified runs:\n\n1.  **PromptShield:** It performs deep semantic analysis against 21 specific rules. In our latest test, it correctly identified a \"critical\" injection risk attempting to override system instructions. It flagged the attack vector, blocked the execution, and provided a safe alternative response. This isn’t just keyword matching; it understands intent.\n2.  **LeadSignal:** It executes lead searches with strict integrity. We ran a search for web design prospects in Austin. The tool executed the plan but returned zero results. Crucially, it did **not** invent contacts to fill the quota. It returned a clear status: `no_leads`, with a receipt proving that no fake data was generated.\n\nWe are not selling you a \"game-changer.\" We are selling you a tool that tells the truth. If a prompt is malicious, it blocks it and shows you exactly why. If a lead search comes up empty, it tells you it’s empty, rather than hallucinating a contact list.\n\nEvery run generates a verifiable receipt. You can audit the logic, see the latency, and confirm the source of every piece of data returned.\n\n**Next Step:**\n\nYou can test this yourself without sending a single email.\n\n1.  Go to [Zambo Dashboard Link].\n2.  Run a test prompt that attempts to bypass security rules.\n3.  Run a lead search in a niche you know has low volume.\n4.  Check the receipts to verify the \"no-fake-data\" constraint.\n\nIf the receipts match the performance you need, let’s talk. If not, keep your current workflow and save this email for when you’re ready for verifiable AI operations.\n\nBest,\n\n[Your Name]\n[Your Title]\n[Company Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0afc2a53f1150692508e5017dc428207719a825ecd89d77c0ac6639474b3a733","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":"sha256:8b5da24c667126c00164a78c4ae09d963df387a98b32b13be1b273471c0ee161","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:c103c96ac4586b34426bd47ed9b97c24f17607b1764cfe9102caae61586eff95","anchor":{"event_id":"b1531726b719f3370c3c0d8b91376cd985b7405c0b30f57f809a9f2b4f28a49b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T05:11:03.167Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T05:11:02.601Z","evidence_url":null,"receipt_uuid":"e309e50b-c5e0-4529-8696-6109dad4f997","output_sha256":"sha256:5471cc7ff21c80d73bc0c1468ee461a3d568b51caa7e5d5640be7c1b8556d4ac","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T05:11:02.601Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:5471cc7ff21c80d73bc0c1468ee461a3d568b51caa7e5d5640be7c1b8556d4ac\",\"receipt_uuid\":\"e309e50b-c5e0-4529-8696-6109dad4f997\",\"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":"2026-10-27T05:11:02.601Z","detail":"The receipt store reports 2026-10-27T05:11:02.601Z; 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":"sha256:5471cc7ff21c80d73bc0c1468ee461a3d568b51caa7e5d5640be7c1b8556d4ac","computed_hash":"sha256:5471cc7ff21c80d73bc0c1468ee461a3d568b51caa7e5d5640be7c1b8556d4ac","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."}}}