{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4bf92401-3bcd-4bea-a1f7-77021cec71be","source_url":"https://zambo.dev/api/receipt/4bf92401-3bcd-4bea-a1f7-77021cec71be","receipt":{"id":"4bf92401-3bcd-4bea-a1f7-77021cec71be","created_at":"2026-10-25T17:19:16.298Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T17:19:15.082Z","completed_at":"2026-10-25T17:19:16.298Z"}],"output_hash":"sha256:2fb3445d55dca400769e0ff10332f774a5f605d75430b70bd60fb5b05c85a525","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2128,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:38bb84a8b0f296c0c33341b9ec8fe8c5a28c5e93dfbc8119a961ab8d0d163edc","timestamp":"2026-10-25T17:19:06.616Z","receipt_uuid":"01318325-ac85-4038-8797-c426df2f3e29"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:04a59d992694495993ba31589e819c984e464106b055ff136f23000b716d4598","timestamp":"2026-10-25T17:19:07.917Z","receipt_uuid":"f5ce1957-8f36-42d0-9970-5b5e7f41b635"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:2a1adafa34b2badfdf1b4ee0d9d7d82f481f4e457a582fcb23b54588f5ac1d8c","timestamp":"2026-10-25T17:19:13.555Z","receipt_uuid":"a2b925dc-34c5-40b6-8d53-a52b0e118b6a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:bb0058338a972484fc6dc29d5a71baec0aecb9139d8228f5d733151d7cd6b27f","timestamp":"2026-10-25T17:19:14.504Z","receipt_uuid":"433dc53d-b311-49e5-8c42-28557f8970b8"},{"tool":"write","status":"completed","args_hash":"sha256:ea56e303fe125e11a3d0320dade500eb3f1f3a26fe4f82b2bcd380e6a75cd821","timestamp":"2026-10-25T17:19:16.298Z","receipt_uuid":"4bf92401-3bcd-4bea-a1f7-77021cec71be"}],"result_preview":"Subject: Zambo is live: Proof-backed AI workflows, no hallucinations\n\nHi [Name],\n\nI’m skipping the small talk because your time is better spent building.\n\nZambo just launched. It is not another chatbot wrapper. It is a research engine that verifies every output against public data before it reaches you. The core problem it solves is simple: AI tools often guess. Zambo checks its work.\n\nYou can see the difference in the last run. The system scanned for web design leads in Austin, Texas. Instead of inventing fake contacts to look busy, it returned a clear \"no leads found\" status with a full receipt. That receipt is a hash of the raw data, proving exactly what was checked and what wasn’t. If the system finds a prospect, it labels them as a prospect, not a customer. If it hits a security wall, it blocks the action and explains why. No ambiguity. No fluff. Just verifiable steps.\n\nThis matters because trust is the bottleneck in AI adoption. You don’t need more noise; you need evidence. Zambo provides audit trails for every action, from simple searches to complex handoffs. Whether you are researching competitors or preparing client deliverables, you get a paper trail that stands up to scrutiny.\n\nThe tool is ready for your first test.\n\n[CTA Button: Verify Your First Run]\n\nStart with a simple search in your niche. Watch the system scan, verify, and report. If it finds nothing, you’ll have proof of that too. That transparency is the entire point.\n\nZambo is on the free tier. No credit card required. Just results you can actually trust.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8eb60c5805cb445ac04f9437a55523849142c0d7553351b1cbaa5dc8a9f5bf6c","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":"sha256:563dad3e04bccc4d7f0447eb9d72b20e7be7b86497538c2f8211c518932d4ec0","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:d10d5ef761d7ff93c8eef509c97e94bfed8baaffb2089c5c42a2922dc8cd4d18","anchor":{"event_id":"6c44f60c4d4327c39ed5ff4340689ba8c02ec9669eb76417f7713b2e70200d03","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-25T17:19:16.857Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T17:19:16.298Z","evidence_url":null,"receipt_uuid":"4bf92401-3bcd-4bea-a1f7-77021cec71be","output_sha256":"sha256:2fb3445d55dca400769e0ff10332f774a5f605d75430b70bd60fb5b05c85a525","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T17:19:16.298Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:2fb3445d55dca400769e0ff10332f774a5f605d75430b70bd60fb5b05c85a525\",\"receipt_uuid\":\"4bf92401-3bcd-4bea-a1f7-77021cec71be\",\"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":"2026-10-25T17:19:16.298Z","detail":"The receipt store reports 2026-10-25T17:19:16.298Z; 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":"sha256:2fb3445d55dca400769e0ff10332f774a5f605d75430b70bd60fb5b05c85a525","computed_hash":"sha256:2fb3445d55dca400769e0ff10332f774a5f605d75430b70bd60fb5b05c85a525","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."}}}