When bridging assets from Ethereum to Avalanche, they will arrive on the Avalanche network with the “.e” designation, indicating that they are a bridgeable asset.
When bridging the assets back to the Ethereum network, the “.e” designation is removed.
USDC: Recent additions of CCTP remove the “.e” designation when bridging USDC to and from the Ethereum network.
For a more in-depth read on how the Avalanche Bridge™ works, please read the following articles.
For any additional questions, please view our other knowledge base articles or contact a support team member via the chat button. Examples are for illustrative purposes only.