The basic principle of the ARBT pledge mining system is that users lock a certain number of ARBT tokens in the system for pledge and receive corresponding mining rewards. During the pledge process, the user's ARBT token will be frozen, making it unable to freely trade and transfer to ensure the stability and security of the system.
The development of the ARBT pledge mining system can include the following aspects:
User interface: The system should provide an easy-to-use and user-friendly user interface, allowing users to easily pledge and mine ARBT tokens. Users can query and manage their pledge status through the interface, view expected mining rewards and other information.
Pledge mechanism: The system should implement a pledge mechanism for ARBT tokens, where users lock a certain number of ARBT tokens in the system and set a certain pledge period. After the pledge period ends, users can release the pledge and unfreeze their ARBT tokens.
Mining rewards: The system should set certain mining reward rules and mechanisms, calculate and distribute corresponding mining rewards based on the user's pledge quantity and pledge period. Mining rewards can be distributed through ARBT tokens or other forms of incentives.
Security and stability: The ARBT pledge mining system needs to have a safe and reliable technical solution and protection mechanism to protect users' pledged assets from attacks and risks. At the same time, the system should have stable performance and reliable operation to ensure accurate calculation and distribution of mining rewards.
Data statistics and analysis: The system should provide data statistics and analysis functions to facilitate users to view their pledge history, mining rewards, and other related statistical data. This helps users to understand their pledge and revenue situation.
The development of the ARBT pledge mining system aims to provide users holding ARBT tokens with a way to participate in mining and earn profits.
function _burn(address from, uint256 value) internal {
balanceOf[from] = balanceOf[from].sub(value);
totalSupply = totalSupply.sub(value);
emit Transfer(from, address(0), value);
}
function _approve(
address owner,
address spender,
uint256 value
) private {
allowance[owner][spender] = value;
emit Approval(owner, spender, value);
}
function _transfer(
address from,
address to,
uint256 value
) private {
balanceOf[from] = balanceOf[from].sub(value);
balanceOf[to] = balanceOf[to].add(value);
emit Transfer(from, to, value);
}
