Data verification log

We earn no commission from any zone, so the only thing backing a number is its source. This is the running record of when each zone’s headline figures were last verified, what they’re cited against, and how confident we are. For the full scoring and verification methodology, see our methodology.

93 zones · 93 linked to a primary source · confidence: 93 high / 0 medium / 0 low

Machine-readable: download the full dataset (JSON) · all data feeds. Free to cite with attribution.

“Last verified” is the date the headline fee figures were checked against the cited source. Per-fee citations appear on each zone’s profile. “Pending” means a figure isn’t yet linked to a primary source — we show it with reduced confidence rather than omit it.