01
Source hierarchy
We prefer regulator records, statutory text, or provider terms; then official operator documentation; then a documented test. A search-result snippet is not used to establish a final claim.
02
Corrections
We record the previous claim, revised wording, reason, source, and date. A visible correction is preferable to silently removing a material error.
03
Advertising and what we reject
Future commercial relationships are disclosed and cannot purchase a conclusion. Fabricated reviews, untraceable ratings, profit promises, APK or mirror files, and access- or payment-bypass instructions are rejected.