According to official news, Layer 1 blockchain network Injective announced the launch of a tokenized index for BlackRock's BUIDL fund, which enables users to access the fund through on-chain financial instruments. This is a perpetual index market that tracks the supply of the BUIDL fund itself. The BUIDL index will only be accessible through a variety of different decentralized applications (dApps) on Injective, such as Helix.