Castle Island is a venture capital firm focused exclusively on public blockchains. They invest in infrastructure and application companies that will enable these transformative protocols to power services for the next billion users.
RockSolid is an Ethereum liquidity staking protocol. Its first product, RockSolid ETH, is a layer-2 Liquid Staking Token (LST) built on the RocketPool protocol. It combines the liquidity of an LST with better-than-staking returns and low fees.
