Create a safe duplicate of one's backup phrase and make sure not to get rid of it ??you can, for example, print it out on a bit of paper and store it in a safe location. Ethereum addresses are composed of the prefix "0x" (a common identifier for hexadecimal) concatenated with the rightmost twenty bytes in the Keccak-256 hash from the ECDSA public

?????????,???????????????????,???????????????????????????,?????????????????????????????!??https://rareaddress.co ?????????,????????????????,?AAAAA??88888??????????????????????????????????????,????????,????????????????????????????https://rareaddress.co read more ??????????????,????????????????????????????????,?????????????,??????????????????????????