Making use of this mixture allows you to interact with the Ethereum blockchain. An Ethereum address is your identity within the blockchain, and it looks like this �?x6E0d01A76C3Cf4288372a29124A26D4353EE51BE�? Possessing a valid Ethereum address is required for: vanityssh-go enables you to generate ED25519 private keys with vanity community keys - GitHub https://tokenaddress.org