A Vanity address is a singular personalised address. It can be an address which includes areas of it preferred rather than remaining generated at random. 0x0002e20a2528c4fe90af8dd10a38231d1d937531 soar skull butter subject bronze member feed wait flee oven deer rabbit EthereumHDKeysGenerator generates private keys and addresses for ethereum accounts based on mnemonic https://vanity-address.org