#Binance   has upgraded its #PoR verification system with zk-SNARKs, adding 4 new tokens to make a total of 13 assets.

https://www.binance.com/en/support/announcement/binance-proof-of-reserves-verification-system-upgrade-introducing-zk-snarks-d8e1e2ed54d343c1b40bf812f0914236