Solayer Labs has launched a yield-bearing restaking stablecoin called Solayer USD (sUSD) on the Solana network.sUSD is backed by United States short-term Treasury Bills (T-Bills) and is pegged to the US dollar.Holders of sUSD earn up to a 4% yield, distributed automatically to users.Solayer Labs aims to offer a unique alternative to existing stablecoins by providing yield to its holders.