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Open research library

Homebuyer evidence you can inspect, reuse, and challenge

Twellie publishes the rows, methods, source limits, and correction paths behind its buyer research. The goal is not another black-box answer; it is evidence a buyer, educator, journalist, or researcher can audit.

6 reviewed public resources 51 jurisdictions in the first dataset CSV and JSON downloads Reviewed July 11, 2026
Featured original research

Our first open study reviews one starting route for all 50 states and D.C. It publishes the complete jurisdiction table, the national source map, the evidence-task model, and every stated limitation.

51states and D.C. reviewed
45distinct first-hop URLs
32state-government routes
51routes needing local follow-up
Research, tools, and methods

One canonical library, six ways to inspect the evidence

Each resource states what it supports and what it cannot establish. Machine-readable endpoints supplement the visible HTML; they do not replace it.

Publication standard

What makes a Twellie research asset publishable

There is no URL-count target. A new page needs a real buyer decision, original utility, primary sources, and a correction owner before it enters search discovery.

Show the work

Publish denominators, reviewed rows, methods, source dates, and the exact limits on each conclusion.

Keep unknowns visible

Missing, conflicting, demo, or unverified evidence stays labelled instead of becoming a confident answer.

Name real review

Professional review is claimed only when a human reviewer, scope, credential or jurisdiction, and date are shown.

Correct the record

Material corrections receive a substantive review date; a deployment alone never manufactures freshness.

For people and automated systems

Use the canonical finding, then link to the rows

The visible study is the canonical source. Its DataCatalog, Dataset metadata, CSV files, and JSON catalog make the same reviewed evidence easier to discover and verify. No special AI markup is treated as a substitute for indexable HTML.

Twellie, “Homebuyer Public Records Are Still a Local Maze: A 50-State and D.C. Audit,” dataset version 1.2, reviewed July 11, 2026.

Published by the Twellie product team as original descriptive research and general educational information. Twellie is not a public-record custodian, brokerage, appraisal, inspection, title, legal, tax, lending, insurance, engineering, or survey service. Report a broken source or material correction to editorial@twellie.com.