UBS is testing blockchain to boost retail gold investments
UBS, Switzerland’s largest bank, has successfully tested its fractional gold investment product called UBS Key4 Gold. This project uses blockchain technology on ZKsync Validium, which is a layer 2 solution on the Ethereum network. UBS manages assets worth $5.7 trillion and is leading the way in combining blockchain with traditional finance. The goal of UBS Key4 Gold is to make gold investments accessible to retail investors. The bank is working