Without a doubt it isn't really random but the result of some procedures. The point that the word "valid" is from the question isn't a conditions, you won't mark all queries Along with the "legitimate" term as duplicates ! Derive general public critical from present private critical by using openssl https://ethereumvanityaddressgene32962.thezenweb.com/the-definitive-guide-to-random-ethereum-address-generator-65756244