THE BASIC PRINCIPLES OF BRIDGE XYZ

The most common configuration is to have L1 as the layer of unique mint, and L2 because the bridged layer, This enables for ERC-twenty contracts that were prepared with no familiarity with Mantle Mainnet being bridged. The agreement over the bridged layer has got to employ the legacy IL2StandardERC20 interface (only if the bridged layer is L2).two