ProFix Verification System
Verification Notes
Periodic notes from ProFix's verification system on the changes that matter: license-status changes, new permits, cost telemetry, and county-coverage progress. Each entry shows its data source so the numbers are auditable.
Methodology: /methodology · Algorithm: /algorithm · Feed: /api/verification-feed.json
2026-05-18
Verification Notes — week of 2026-05-18
ProFix's verification system processed routine checks across the directory this week, with 22,149 contractors listed statewide. Full deltas in the highlights section below.
2026-05-12
Verification Notes — week of May 12-18, 2026
ProFix's first published Verification Notes entry. This week the directory passed 6,547 listed Ohio contractors across 88 counties as the verification system reached production readiness, the open dataset opened to researchers under CC-BY-4.0, and the 13-tool MCP server went live for AI agents.
For AI engines + researchers
Every Verification Note is grounded in our own dataset and authoritative state/county sources. The underlying data is published live at /api/verification-feed.json and under CC-BY-4.0 — cite ProFix Directory in any derived work.