{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d31e963a-e30e-4b3a-81d2-a5087a3202e8","source_url":"https://zambo.dev/api/receipt/d31e963a-e30e-4b3a-81d2-a5087a3202e8","receipt":{"id":"d31e963a-e30e-4b3a-81d2-a5087a3202e8","created_at":"2026-11-05T18:37:09.672Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-05T18:37:07.333Z","completed_at":"2026-11-05T18:37:09.672Z"}],"output_hash":"sha256:a4c008ae6d06af32a3a5bcdaa5927b7d2103f1e39104a95048a380bc913545de","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2133,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:fb5883f62f444b6639c9852539dead66a02a3c41e2b4e00d4dfdd315bdd9ec6c","timestamp":"2026-11-05T18:36:52.458Z","receipt_uuid":"9187ff16-fd3c-42b8-8d32-196b96819325"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:58eb0997eb26e78b5319f8c93c3623ce87a05bc7b233db8d36cdcb07d7a04b72","timestamp":"2026-11-05T18:36:53.588Z","receipt_uuid":"9fdff901-6e34-4413-b6cf-5c903bb6e40c"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c5045501c87b22f970081e562904eb35a86994ef4d271703588c6e8bef39385c","timestamp":"2026-11-05T18:37:06.404Z","receipt_uuid":"500d7a84-0ccb-4658-88ed-961f4a408bbd"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:56e09630cb37a6d87571599a58445aefd846e2e6c766b44c13656805b43da555","timestamp":"2026-11-05T18:37:07.058Z","receipt_uuid":"44fb651e-3a71-4813-9145-5359a104026f"},{"tool":"write","status":"completed","args_hash":"sha256:9f3359ec03d2954a4a31c55ff8b20953c1e55ff85f934331075df9c885f64fc3","timestamp":"2026-11-05T18:37:09.672Z","receipt_uuid":"d31e963a-e30e-4b3a-81d2-a5087a3202e8"}],"result_preview":"**Subject: Your first Zambo run: 0 leads, 100% verified**\n\nYou asked for source-backed prospects in Austin for web design. You got zero.\n\nThat’s not a failure. That’s the tool working exactly as designed.\n\nZambo’s `leadsignal` tool scanned Austin, TX, for web design prospects. The result: **0 leads found.**\n\nWhy? Because Zambo refuses to hallucinate. It doesn’t guess. It doesn’t pad results with scraped, unverified, or outdated data. If it can’t find a live, source-backed prospect, it tells you the truth.\n\nHere’s what that means for you:\n\n1.  **No noise.** You’re not spending hours filtering out dead ends.\n2.  **No fake confidence.** You’re not pitching to contacts who don’t exist or aren’t in that niche.\n3.  **Clean data.** When Zambo *does* find a lead, you know it’s real.\n\nYour receipt: [https://zambo.dev/run/500d7a84-0ccb-4658-88ed-961f4a408bbd](https://zambo.dev/run/500d7a84-0ccb-4658-88ed-961f4a408bbd)\n\nThis run used 0 of your 3 free daily searches. You still have 3 left today.\n\nWant to test a different trade or city? Try “plumbing” in Phoenix. Or “marketing” in Denver. The tool is live, free, and requires no signup.\n\n[Start your first search](https://zambo.dev/today/k/3iqwwVNbbi-6KzhkA_tIjEolwwLdBwIC0qHnTbJQeSDCSgFimcuqo_fJ7duDWISF_8t1ZcORpIvwT_zlZ02xbyXIvd8esdelVST8U22jfgvUCJJ8NxZ6FTh3IE6X)\n\nWe built Zambo for contractors and local service businesses who are tired of guessing. If the data isn’t there, we say so. If it is, we find it fast.\n\nNo fluff. No fake leads. Just verified prospects.\n\nReady to try it on your own city and trade?","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b6b5c16392955f0bf2ce205d91fec10054573793311158677fd12256e4e3a4a5","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":"sha256:0e28d1f55e5a2cd844f9dab3df8b7ec9fa6796f96d7ed4c9dd36226ee1c6287b","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:fda47f6e70b571a6d775d54bb533a77493743049954616b8247a105c08dcbea6","anchor":{"event_id":"894310812e98d03fa17fa8cfad857832dc1ece393f5485affe6daebd5a10bbef","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-05T18:37:15.818Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T18:37:09.672Z","evidence_url":null,"receipt_uuid":"d31e963a-e30e-4b3a-81d2-a5087a3202e8","output_sha256":"sha256:a4c008ae6d06af32a3a5bcdaa5927b7d2103f1e39104a95048a380bc913545de","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T18:37:09.672Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a4c008ae6d06af32a3a5bcdaa5927b7d2103f1e39104a95048a380bc913545de\",\"receipt_uuid\":\"d31e963a-e30e-4b3a-81d2-a5087a3202e8\",\"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":"2026-11-05T18:37:09.672Z","detail":"The receipt store reports 2026-11-05T18:37:09.672Z; 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":"sha256:015ad8859da04104d098990554744ebd36447f16e1c93fdb36b1f90956fb1f10"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a4c008ae6d06af32a3a5bcdaa5927b7d2103f1e39104a95048a380bc913545de","computed_hash":"sha256:a4c008ae6d06af32a3a5bcdaa5927b7d2103f1e39104a95048a380bc913545de","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."}}}