Core derives a Native Segwit address "bc1q". When sending BTC funds to Core, please make sure the sending account supports Native Segwit addresses.

Core supports the following types of addresses for withdrawals:

For more information on the types of BTC addresses please visit this link.

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.