US banking groups plan nationwide blockchain network for 2027 Özet: Kripto piyasasında önemli gelişmeler yaşanıyor. Thirty-nine US state banking associations have formed the BankChain Alliance to build a nationwide, industry-owned blockchain network for banks, targeting a 2027 launch.  On Tuesday, the alliance announced that the network intends to support smart payment tools, tokenized deposits, stablecoins