{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"824a59a1-29ea-4ffc-bb8b-4f945264ff54","source_url":"https://zambo.dev/api/receipt/824a59a1-29ea-4ffc-bb8b-4f945264ff54","receipt":{"id":"824a59a1-29ea-4ffc-bb8b-4f945264ff54","created_at":"2026-10-25T16:48:00.324Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T16:47:58.331Z","completed_at":"2026-10-25T16:48:00.324Z"}],"output_hash":"sha256:91ead2f35b188ce3aaef5940701a1bf046389125a5b152308f4389981b7b2918","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2295,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:75aada2ec00ab9bc9907ac11116de1e2a19a12f6ff6a32e761c08b847a86c892","timestamp":"2026-10-25T16:47:51.334Z","receipt_uuid":"21696092-7035-47ea-86d9-7ae9931eaded"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5287999d6dc7239a338e2e63a2872a1b8fb9b315f904394faba3a5acb407e7da","timestamp":"2026-10-25T16:47:52.637Z","receipt_uuid":"d07a271e-83aa-4d0c-9df8-35f548569a22"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:4488020190d6fc3a4f46b7ca1669fa1eadaee6e0caeced1c811ca94293d86bbc","timestamp":"2026-10-25T16:47:57.053Z","receipt_uuid":"a915b47b-4565-4c78-ac80-1dbc0fd118ef"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:f422c3e34327e41041ace8ed4016705766398d72ccc5e6a06c36ea1acc61a0f1","timestamp":"2026-10-25T16:47:57.899Z","receipt_uuid":"51d9dadf-6337-4f7a-8038-cb9983cac011"},{"tool":"write","status":"completed","args_hash":"sha256:dbcdc487a7bfaa1b8d94e30cf60b8eb6afa41d7e8fb3f41cea8b6d76e0934447","timestamp":"2026-10-25T16:48:00.324Z","receipt_uuid":"824a59a1-29ea-4ffc-bb8b-4f945264ff54"}],"result_preview":"Subject: Zambo is live: proof, not promises\n\nHi there,\n\nMost AI tools sell you a vision. Zambo gives you a receipt.\n\nWe just launched with a single focus: verifiable execution. No black boxes. No \"trust us.\" Just source-backed results you can audit.\n\nWe know the current landscape is noisy. You’ve likely seen tools that claim to find leads or generate research but fail to prove their work. That ends here.\n\nHere is exactly what happened in our latest test run:\n\n1.  **Security Scan:** We ran a deep semantic analysis. The system correctly flagged a malicious injection attempt (jailbreak/credential extraction) with a critical risk level. It blocked the attack and provided a safe, compliant response.\n2.  **Research Execution:** We queried for public, source-backed prospects in Austin, TX for web design. The result? Zero leads. The system explicitly reported \"no_leads\" and refused to invent contacts. This is the feature, not a bug. It guarantees you never send outreach to a fictional person.\n3.  **Tool Integration:** We identified relevant tools (Substrate Layer, VeriAI) and mapped their execution paths, distinguishing between fully executable chat tools and those requiring human web action.\n\nEvery step generated a unique, immutable receipt URL.\n*   Security Proof: [Link]\n*   Research Proof: [Link]\n\nThis is the foundation. Zambo doesn’t just do the work; it documents the work. If a tool finds no data, it tells you that. If a prompt is malicious, it blocks it. You get transparency by default.\n\n**Next Step:**\nWant to see this in action with your own workflow? Reply with \"Demo.\" I will set up a live session where you can run your first, fully auditable task. No credit card. No fluff. Just the receipts.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:38d4d6204a6b2d5d880ebf2af2e6f2f47b513a71973dd738e07d44bc4b21c5f7","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:e8b907fa940097e97783b380b1e2e19bd1a1dd207ca50fb405aa22009344d6e1","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:d8e5a4211600485b5d2239032e4bf7abd477775ff175e0ee0428c0d02b0d3b86","anchor":{"event_id":"cd3ee3a1d239f735699292d2b1e9c5ac48072750d1e02f2a7a845478b038d4b7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-25T16:48:00.907Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T16:48:00.324Z","evidence_url":null,"receipt_uuid":"824a59a1-29ea-4ffc-bb8b-4f945264ff54","output_sha256":"sha256:91ead2f35b188ce3aaef5940701a1bf046389125a5b152308f4389981b7b2918","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T16:48:00.324Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:91ead2f35b188ce3aaef5940701a1bf046389125a5b152308f4389981b7b2918\",\"receipt_uuid\":\"824a59a1-29ea-4ffc-bb8b-4f945264ff54\",\"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":"2026-10-25T16:48:00.324Z","detail":"The receipt store reports 2026-10-25T16:48:00.324Z; 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":"sha256:91ead2f35b188ce3aaef5940701a1bf046389125a5b152308f4389981b7b2918","computed_hash":"sha256:91ead2f35b188ce3aaef5940701a1bf046389125a5b152308f4389981b7b2918","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."}}}