Source Categories
Every piece of information on this site is traced to one of the following source categories. The category determines how we handle, label, and present the data.
Source policy
This page explains where we get our information, how we rate sources, and how our automated and manual verification processes work. We believe transparency about data origins helps readers trust what they find here.
Every piece of information on this site is traced to one of the following source categories. The category determines how we handle, label, and present the data.
We run automated scanners that check multiple external sources on a regular cadence. These scanners collect candidate data that then goes through a verification step before publication.
The last automated scan completed at: Jul 15, 2026, 08:00 AM GMT+8. Scans run via GitHub Actions and results are logged for audit.
Automated collection gives us candidates. Manual verification determines what gets published. Our verification process follows these steps:
We assign every source a trust rating based on its track record, transparency, and update reliability. These ratings determine how much weight we give to information from that source.
For every published data point, we maintain provenance information that answers three questions:
This provenance data is stored in our content management pipeline and used to automatically flag items that have not been re-confirmed within their expected validity window.
Sources are not static. We continuously monitor the sources we rely on and adjust their trust ratings as their reliability changes.
New sources go through a probationary period where their output is compared against verified data before being assigned a trust rating.
Every tracked source is reviewed monthly. If a source's accuracy drops or its update cadence becomes unreliable, its trust rating is adjusted accordingly.
Sources that go offline, stop updating, or demonstrate a pattern of inaccuracy are retired. Retired sources are removed from our scanning pipeline but their historical data may remain in provenance logs.
We maintain a log of every source we track, its trust rating, and any rating changes over time. This log is available upon request through the contact methods listed on our About page.
If you believe a source is misrepresented or if you have information about a source's reliability that we should consider, please let us know. We take source integrity seriously and investigate every report.
For more detail on how we handle evidence levels and corrections, see our Editorial Policy.