{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2d7c2235-3c84-4e8d-a651-0728c134d7b7","source_url":"https://zambo.dev/api/receipt/2d7c2235-3c84-4e8d-a651-0728c134d7b7","receipt":{"id":"2d7c2235-3c84-4e8d-a651-0728c134d7b7","created_at":"2026-11-14T05:32:28.525Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-14T05:32:26.996Z","completed_at":"2026-11-14T05:32:28.525Z"}],"output_hash":"sha256:3d917922211f4d9f400e4f4bbcd7db4fc1732862aadc4f5bd94f2a48ec9ec1c3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2075,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:67d52f84402d411f20e6669180c0d0dd95963b130bc67adc7339442544ed8a37","timestamp":"2026-11-14T05:32:11.575Z","receipt_uuid":"d5bb1f37-e76d-4ae0-b350-53b6ff16df28"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:143906f435ab68ae93a8fa1cb47d451473edfb9262b03a4dbc71eaede0a07f00","timestamp":"2026-11-14T05:32:11.777Z","receipt_uuid":"2591ed7c-cc29-4097-b356-484c8c1fd350"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:2310d44e1c1e6af595e0f7334561111072c52731ceb3834079dad074a26cf44a","timestamp":"2026-11-14T05:32:12.778Z","receipt_uuid":"8e51cd41-6ae5-4bb2-81e8-7969778ed27d"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:94798756d799a588e5bb3354c5e58b203258398e73c83b9b8cb91900476f82a7","timestamp":"2026-11-14T05:32:25.596Z","receipt_uuid":"f1cdd418-7e59-45d5-9901-e2021e88d415"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:5d58665be5cbd101f018101c9d103935f0ba03ee1445abe1a3de62beefef805b","timestamp":"2026-11-14T05:32:26.277Z","receipt_uuid":"dfa6effd-2472-4f8c-b347-ca80e8e3bddc"},{"tool":"write","status":"completed","args_hash":"sha256:be36190bb5126c3a68e6332eb2169c03c00e3dc43e449cdea575d1e4dc31a3d4","timestamp":"2026-11-14T05:32:28.525Z","receipt_uuid":"2d7c2235-3c84-4e8d-a651-0728c134d7b7"}],"result_preview":"Subject: Launching Zambo: 60-second lead research for local trades\n\nHi [Name],\n\nStop guessing who to call next. Zambo is live.\n\nWe built Zambo for contractors and local service businesses who are tired of cold-calling into the void. It’s an AI tool that finds source-backed prospective customers in under 60 seconds.\n\nHere is the reality of the launch environment right now:\n\n1.  **Security is strict.** Our internal scans flag high-risk patterns. We block injection attempts and prompt leaks. We do not compromise on data integrity.\n2.  **Receivers are verified.** A receipt proves unchanged saved bytes. It does not prove correctness. We distinguish between a saved file and a valid lead.\n3.  **Prospects are prospects.** We do not invent customers. We do not send outreach. We provide research. If the data isn’t there, we say so.\n\nIn our latest test for web design in Austin, TX, the system returned zero source-backed leads. That is the truth. We would rather show you an empty result than a fabricated list.\n\n**What Zambo does:**\n*   Takes a trade and a city.\n*   Returns 5 qualified leads with contact info.\n*   Provides a draft message.\n*   No auth required for the initial free call.\n\n**Your next step:**\nRun a test. Pick a trade you handle and a city you want to target. Use the free first call to see if the data exists. If it does, you have a prospect. If it doesn’t, you saved an hour of dead-end dialing.\n\nThe tool is ready. The data is real. The time is now.\n\nLink to test: [Insert URL]\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8c4daac8ab732e4c6c07bc1d9e9c79be13d3aa3e8b501f6c72a8069469b025da","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:c7951be05eb45e67544e4f359d7bd41692e8d03b92dbf486a463096f8a080745","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:6f7bc0befa203e250734b38bbb37748d61e5f6f574fe9083852fd6820a5b9d02","anchor":{"event_id":"9ccd74cc0a41cbc354c1f0c0a66303563cab934a9d4c38684703f897584918b0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T05:32:29.043Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-14T05:32:28.525Z","evidence_url":null,"receipt_uuid":"2d7c2235-3c84-4e8d-a651-0728c134d7b7","output_sha256":"sha256:3d917922211f4d9f400e4f4bbcd7db4fc1732862aadc4f5bd94f2a48ec9ec1c3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T05:32:28.525Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3d917922211f4d9f400e4f4bbcd7db4fc1732862aadc4f5bd94f2a48ec9ec1c3\",\"receipt_uuid\":\"2d7c2235-3c84-4e8d-a651-0728c134d7b7\",\"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":"2026-11-14T05:32:28.525Z","detail":"The receipt store reports 2026-11-14T05:32:28.525Z; 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","quota_identity":{"meter_key":"sha256:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3d917922211f4d9f400e4f4bbcd7db4fc1732862aadc4f5bd94f2a48ec9ec1c3","computed_hash":"sha256:3d917922211f4d9f400e4f4bbcd7db4fc1732862aadc4f5bd94f2a48ec9ec1c3","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."}}}