{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f8775729-ebd9-4aa9-a3f9-ffce4cb4c233","source_url":"https://zambo.dev/api/receipt/f8775729-ebd9-4aa9-a3f9-ffce4cb4c233","receipt":{"id":"f8775729-ebd9-4aa9-a3f9-ffce4cb4c233","created_at":"2026-10-23T08:40:14.613Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-23T08:40:13.474Z","completed_at":"2026-10-23T08:40:14.613Z"}],"output_hash":"sha256:6f5404224c314bde4135c2ab45c3668e47346551e1c2596abcd0986cad0d83c3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2028,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:bd3ae96bc8bc20ee31a74e299ad91011ba2f5dd28984454deba1a16640c54235","timestamp":"2026-10-23T08:40:07.012Z","receipt_uuid":"7f857991-20f0-475d-a313-81cbc0b24d4b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:875f4e5ba4c9a34dad6ab94d1c7647d43112e4ec973aec28e2634379dcb87bf8","timestamp":"2026-10-23T08:40:08.151Z","receipt_uuid":"0b77ad9e-f854-4ed1-b6c0-297afab1be36"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:98f2cad99d9dbf2f6ee526c0982690f0b6de6e61b147e8f80428cc8ce27d1764","timestamp":"2026-10-23T08:40:12.303Z","receipt_uuid":"42815be5-71ed-4861-bde1-bcdc324753fa"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:7d520d9b15b84fb27c231f804004c75228f2ebf40a8291d58d902848edfd7741","timestamp":"2026-10-23T08:40:13.062Z","receipt_uuid":"1a1eeb42-34e9-471e-b74c-8a226d8fb589"},{"tool":"write","status":"completed","args_hash":"sha256:6166e401df310518366ad18c0c2ef58ee117adf4f420a65adeb2adb6af314a0d","timestamp":"2026-10-23T08:40:14.613Z","receipt_uuid":"f8775729-ebd9-4aa9-a3f9-ffce4cb4c233"}],"result_preview":"Subject: Zambo is live: Proof of execution, not just promises\n\nHi [Name],\n\nMost AI tools sell you on possibilities. Zambo sells you on receipts.\n\nWe just launched a platform where every action is verifiable. We don’t ask you to trust our word; we show you the data.\n\nConsider a recent scan. We ran a deep semantic analysis on a query. The system flagged it as critical, identified a jailbreak attempt, and blocked it. But we didn’t stop there. We provided a receipt: `https://zambo.dev/run/0b77ad9e-f854-4ed1-b6c0-297afab1be36`. That link proves the bytes were saved and the logic executed. It isn’t a guess. It is a log.\n\nSimilarly, when we searched for web design leads in Austin, the system returned zero results. We didn’t invent fake contacts to fill a quota. We returned the truth: no source-backed leads were found. The receipt for that transparency is here: `https://zambo.dev/run/42815be5-71ed-4861-bde1-bcdc324753fa`.\n\nThis is the core of Zambo. Whether it’s a security block or a lead search, you get a tangible record of what happened. No black boxes. No \"trust us.\" Just verifiable output.\n\nYou are a prospect, not a customer yet, and that’s fine. We respect your process. If you want to see this in action for your own workflows, here is the next step.\n\n**CTA:** Reply with \"check\" and I will send you a custom demo link showing how a specific task you care about would be verified end-to-end.\n\nNo sales pitch. Just the mechanism.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:89af0fe7a2424690eefacf1390933be198d38a322da2a9141a9462ee3e1d439f","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":"sha256:3c4e792d344fd4451fd84c2d2c286f3f26df2476df9cd46a0dbebd8c610b523c","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":"sha256:0407547a8e6b6908de64f214d20c402f64aeeac0c9d264a8003587a06dfcea35","anchor":{"event_id":"bdea71ec79b10c40e47cf7ae6550740d4de45132880ec4d4d616b8a9444afcf5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-23T08:40:15.148Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T08:40:14.613Z","evidence_url":null,"receipt_uuid":"f8775729-ebd9-4aa9-a3f9-ffce4cb4c233","output_sha256":"sha256:6f5404224c314bde4135c2ab45c3668e47346551e1c2596abcd0986cad0d83c3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T08:40:14.613Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:6f5404224c314bde4135c2ab45c3668e47346551e1c2596abcd0986cad0d83c3\",\"receipt_uuid\":\"f8775729-ebd9-4aa9-a3f9-ffce4cb4c233\",\"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":"2026-10-23T08:40:14.613Z","detail":"The receipt store reports 2026-10-23T08:40:14.613Z; 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":"sha256:6f5404224c314bde4135c2ab45c3668e47346551e1c2596abcd0986cad0d83c3","computed_hash":"sha256:6f5404224c314bde4135c2ab45c3668e47346551e1c2596abcd0986cad0d83c3","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."}}}