Altcoin News Circle debuts Arc testnet with participation by BlackRock, Goldman Sachs, Visa 8 months ago Circle’s new Arc blockchain testnet launches with participation from more than 100 institutions, including BlackRock, Goldman Sachs, Visa and Mastercard. Continue Reading Previous How high can SOL price go as the first Solana ETF goes live?Next Can Pi Network’s ISO 20022 upgrade measure up to XRP Ledger and Stellar Network? More Stories Altcoin News SpaceX IPO update: Whale opens $22.3M SPCX long as synthetic price hits 30% premium 2 weeks ago Altcoin News Three signs that XRP price risks falling below $1 in June 3 weeks ago Altcoin News Audiera’s AI token BEAT beats Bitcoin, Ethereum as price surges 1,500% in a month 3 weeks ago