Please note that you *must* have access to the private key and/or mnemonic for this wallet, to confirm that it's self-custody, and therefore in your full control. If you do not have the key or mnemonic for your wallet, then the wallet is not self-custody by definition. Please remember to always keep your key or mnemonic in a safe, secure place. If you are in need of a self-custody wallet recommendation, we suggest using wallet.coinbase.com (not to be confused with wallets created on coinbase.com, which are not self-custody, because your private key/mnemonic is not provided to you). You'll find the address within your self-custody wallet when you click on 'Ethereum.'