Brief Introduction of Rangers Protocol Account System
Private Key, Public Key, Address
Account data structure
Each Rangers Protocol user can set up an account, which includes:
Owned RPG or other tokens based on ERC20 standard
ERC20 standard tokens on public blockchains of Ethereum/BSC
Standard NFT such as ERC721 of other public blockchains such as Ethereum/BSC
Rangers Protocol has two types of accounts
Ordinary account, controlled by users’ private keys.
Contract account, controlled by smart contract code.
Rangers Protocol accounts include the following fields：
RPG balance of the account
FT balance of the account
NFT information of the account
Contract code (if any) Generally speaking, only the contract account has the code, which stores codeHash (the hash value of the Solidity code of this account). This field cannot be modified after it is generated, which means that the smart contract code cannot be altered.
Storage (usually blank) Generally speaking, only the contract account can achieve storage, which stores data of the smart contract.