It’s Also advisable to often update your program and use a hardware wallet for additional safety. On the next photo: Research the functionality storeNewKey and contact keyFileNamePlusPK inside the approach. An Ethereum address is your identification within the blockchain. It looks like this �?xd5e099c71b797516c10ed0f0d895f429c2781142�? Ethereum address is public and will https://ethaddress.co