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We stripped away the fluff to focus on one critical outcome—qualified contacts in under a minute.\n\nThe system is ready to execute.\n\nCurrent status indicates the LeadSignal module is fully operational. It supports 24 trades across any US city. A recent test for web design in Austin returned zero results, confirming the system’s integrity. It does not fabricate data. If a lead isn’t there, it tells you. If it is there, it delivers contact info backed by public sources.\n\nThis is not a generic scraping tool. It is a precision instrument for contractors and local service providers who need to fill their calendars with real prospects, not junk data.\n\nThe platform distinguishes between a prospect and a customer. It identifies the former. You close the latter.\n\n**Next Step:**\n\nWe need to validate the execution plan with a high-potential trade. Based on the tool’s capabilities, roofing in Phoenix is the logical test case. It is a high-volume trade with clear geographic boundaries.\n\nPlease confirm if you want to proceed with the `leadsignal({trade: \"roofer\", city: \"Phoenix AZ\"})` call. This will generate five qualified leads with contact information. It is a read-only research action. No outreach is sent. No data is leaked. Just the facts, ready for your review.\n\nThe infrastructure is stable. The quota is available. The only missing piece is your go-ahead.\n\nLet’s get the first batch of real prospects on the table.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9dbe244af8677ff699c0490329f0b5e02b8273f0e962ba4d1121bf7a295df861","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:e16948384c19e8ed96fabf7fd8ac92ceecb2c01691e66baea405e0db076c2516","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:b03ec3ec2dd512bc199fc86d9209065066bb2c088fba0744390ecd1394560dc1","anchor":{"event_id":"be6b7e13f449a62fd25aa8d10040ec05e62e5357b94c27adb31957dfa6a01257","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-13T18:57:38.895Z","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":"2026-11-13T18:57:38.374Z","evidence_url":null,"receipt_uuid":"7103bc99-4f03-4532-a4b4-edfdcaf2cf80","output_sha256":"sha256:070fbd50fd30011abfa2d137cc024f4b0fe35f78114cbac7022a4d39c42a63fa","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-13T18:57:38.374Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:070fbd50fd30011abfa2d137cc024f4b0fe35f78114cbac7022a4d39c42a63fa\",\"receipt_uuid\":\"7103bc99-4f03-4532-a4b4-edfdcaf2cf80\",\"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":"2026-11-13T18:57:38.374Z","detail":"The receipt store reports 2026-11-13T18:57:38.374Z; 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":"sha256:11eee782bc100599c74e9e11ad510cc610da7827b5eb9099b6de786bc9f0000a"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:070fbd50fd30011abfa2d137cc024f4b0fe35f78114cbac7022a4d39c42a63fa","computed_hash":"sha256:070fbd50fd30011abfa2d137cc024f4b0fe35f78114cbac7022a4d39c42a63fa","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."}}}