When bridging assets from the Ethereum network to the Avalanche® network using core.app/bridge, assets will arrive on the Avalanche® network with a ".e " designation.
For example, when sending WETH (from Ethereum) using the Avalanche Bridge™ to the Avalanche network, the user will see WETH.e on Avalanche.
Note that to send tokens with the " .e " designation back to Ethereum, it is the reverse process, resulting in the user seeing WETH on Ethereum.
For a more in-depth read on how the Avalanche Bridge works, please read the following articles.
For any additional questions, please visit our knowledge base or contact a support team member via the chat button at support.avax.network.