HomeCrypto BriefingWorldcoin Formally Announced to the World Worldcoin Formally Announced to the World October 22, 2021 Crypto Briefing Tweet Related Posts CryptoKitties Company Dapper Labs Raises $250 Million Ethereum spot ETFs may intensify validator concentration risk, says S&P Global Altcoin investment is more ‘selective and sector-focused’, says Bitfinex’s Head of Derivatives