Every organisation has a page of its own and a strip of six cells: site, HTTPS, a donation route, a registration code, presence in the state register, and a published report. Each cell means exactly one verifiable statement.
There are deliberately no ratings. How an organisation spends money cannot be checked from outside, and stating the opposite would be worse than saying nothing.
The checks are machine-run and dated, and that is not decoration. When the original list was crawled, five entries turned out to be wrong: one fund's domain was on sale to anyone who wanted it, two addresses had become somebody else's site, and two did not exist at all. A donation catalogue assembled from descriptions alone starts pointing people at parked domains within a year.