The funding was revealed in a filing with the U.S. Securities and Exchange Commission (SEC) and the details, including Arca’s participation, were confirmed by Sortium CEO Marc Seal in an interview with CoinDesk. Seal didn’t specify who the other investors were, but said the group included other crypto-native firms.
Bitcoin 
Ethereum 
Tether 
XRP 
BNB 
USDC 
Solana 
TRON 
Lido Staked Ether 
Dogecoin 