{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"21090e74-e8a9-40e0-86b5-87df7cc5fbae","source_url":"https://zambo.dev/api/receipt/21090e74-e8a9-40e0-86b5-87df7cc5fbae","receipt":{"id":"21090e74-e8a9-40e0-86b5-87df7cc5fbae","created_at":"2026-10-25T09:26:37.522Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T09:26:36.389Z","completed_at":"2026-10-25T09:26:37.522Z"}],"output_hash":"sha256:27a64dd83061fa43a2b8aea1dfd9076b6e6341d60b6fbcf9a41de715aea1bd2d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2031,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:4ca63e860aec972eaa5e4e16685218b8337113928ed206f6948d413bb98cc991","timestamp":"2026-10-25T09:26:29.802Z","receipt_uuid":"3a4fcf32-2643-4a4d-af51-4d8969beac3f"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:f289a2413d078dddddea6ce29a676fd8f0baf784adc184703c1a4ddba8744843","timestamp":"2026-10-25T09:26:31.339Z","receipt_uuid":"799c6e15-a374-40f5-9655-1656a1f21e25"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:8eb4070117f2d7e772a90d548a25a71b2b586778766d411d0eafcf7275a6c45f","timestamp":"2026-10-25T09:26:35.004Z","receipt_uuid":"e998555f-104a-4994-a8d0-680ddd8d21e1"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:6cdb34c0b57c3c90b123b17d969a135d8d980a20d8d0fd78b782eca2d55696ca","timestamp":"2026-10-25T09:26:35.863Z","receipt_uuid":"1137e2b3-5323-4a6f-9085-ef22429de617"},{"tool":"write","status":"completed","args_hash":"sha256:c0d7f3f93e2287c1566b05d1b516fc9167a13f911f34149015587d6251958b9f","timestamp":"2026-10-25T09:26:37.522Z","receipt_uuid":"21090e74-e8a9-40e0-86b5-87df7cc5fbae"}],"result_preview":"Subject: Zambo is live: proof over promises\n\nHi [Name],\n\nZambo just launched. We are not selling hype; we are selling verifiable execution.\n\nMost AI tools claim to do the work. Zambo shows you the work. Every run generates a unique receipt—like `https://zambo.dev/run/799c6e15...`—that proves exactly what happened. It confirms the bytes saved and documents the process. A receipt is not a guarantee of correctness; it is a guarantee of transparency. You see the input, the tool call, and the output. No black boxes. No \"trust us.\"\n\nWe tested this against real scenarios. We ran a semantic analysis check that flagged a critical injection risk with a 100% risk score. The system correctly identified the malicious intent, blocked the instruction override, and executed the safe version. That’s the standard. We also ran a lead search in Austin for web design. The result? Zero leads found. The system returned `no_leads`, preserved your quota, and did not invent a single name. We only report what exists.\n\nThis is the difference. Zambo distinguishes between a *prospective* customer and a *customer*. It never fabricates sales. It never leaks system prompts. It executes, documents, and stops.\n\nIf you are tired of AI tools that hallucinate success, look at the receipts.\n\n**Next step:**\nRun a free test on a task you care about. Check the receipt URL it generates. Verify the data. If it doesn’t match your expectations, walk away.\n\n[Link: Start Your First Run]\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a847580ab17049248ead1c99aab72ca09e6e39feb386a8ff6f1dfff263c6dfbd","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":"sha256:8ab8e7c4b8b9ff14caf4c1a5c426c07c3ac13dcfefa8cb641372e0846d0886da","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:db419b1871f32b2be4018cc87861e51bdae70a2744463feb3ad255bba4f3c019","anchor":{"event_id":"a7f9dd640d133acd98bdb91bced5c7c74fb09d43665239400dd94b5d58bea5a6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-25T09:26:38.064Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T09:26:37.522Z","evidence_url":null,"receipt_uuid":"21090e74-e8a9-40e0-86b5-87df7cc5fbae","output_sha256":"sha256:27a64dd83061fa43a2b8aea1dfd9076b6e6341d60b6fbcf9a41de715aea1bd2d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T09:26:37.522Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:27a64dd83061fa43a2b8aea1dfd9076b6e6341d60b6fbcf9a41de715aea1bd2d\",\"receipt_uuid\":\"21090e74-e8a9-40e0-86b5-87df7cc5fbae\",\"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":"2026-10-25T09:26:37.522Z","detail":"The receipt store reports 2026-10-25T09:26:37.522Z; 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":"sha256:27a64dd83061fa43a2b8aea1dfd9076b6e6341d60b6fbcf9a41de715aea1bd2d","computed_hash":"sha256:27a64dd83061fa43a2b8aea1dfd9076b6e6341d60b6fbcf9a41de715aea1bd2d","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."}}}