Keystone.Ai by Virtuals

Introduction Keystone.AI is the carry coordination layer for Robinhood. How it works: Deposit USDC → mint ksUSD at the current share price Share price drifts up as carry accrues into the vault Carry comes from three sources — Synthetix ETH-PERP funding, wstETH staking yield, USDC lending Withdraw any time — instant up to the liquidity buffer, queued beyond