We live on a blockchain. Our wallet is open for the entire world to see. A blockchain is a transparent ledger. It's impossible not to be transparent on a blockchain, that's the entire point.

I don't have a lot of time to track other people's projects, but several maintain an outpost channel or their primary channel (if they don't have their own discord elsewhere) in our Coalition of Causes area, so you might want to check those out. But none of them operate in the same countries, and most of them are not even organized "organizations" to scrutinize. Just individuals or collectives working together to get stuff done. You can do that here: https://discord.gg/CjcYS6Q

In the USA, for federally regulated stuff, this is all done by watchdogs like charity navigator and / or federal law. None of that applies to any of what any of us are doing though.