CryptofeedWorld Chain, Sam Altman’s Layer-2 Project, Opens to DevelopersPublikováno: 9.7.2024#Technology#news#Ethereum#Optimism#layer 2#worldcoin#World chain#Sam AltmanCelý článek This means that select developers can apply to build, test, and give feedback to Tools For Humanity, the developer firm behind Worldcoin, according to a press release shared with CoinDesk.