Tether has picked Layer 2 Ethereum protocol Arbitrum to provide the infrastructure for its new cross-chain initiative, Legacy Mesh.

The news follows Tether’s launch of a new token, dubbed USDT0, in mid-January to facilitate smoother cross-chain transfers of USDT outside of blockchains that already support it. The aim was to do it without needing to use techniques like wrapping tokens or blockchain bridges.

USDT0 is pegged one-to-one with Tether’s flagship stablecoin, USDT. It’s currently the world’s largest stablecoin with a market cap of $141 billion according to CoinGecko. It runs on LayerZero’s Omnichain Fungible Token (OFT) standard, which has been used by