Mining Token Contract (MNT)

A sophisticated ERC20 token implementation with mining rewards functionality built on the Ethereum blockchain.

Features

• Capped Supply: Token has a maximum supply limit defined at deployment
• Mining Rewards: Miners receive automatic token rewards for block validation
• Ownership Control: Contract includes owner-specific functions for parameter management
• Decimal Support: Full decimal support (18 decimals) for token operations
• Initial Supply: 50,000,000 tokens minted to deployer at contract creation
• Adjustable Block Rewards: Owner can modify mining reward amounts

Technical Details

Token Specifications

• Name: MiningToken
• Symbol: MNT
• Decimals: 18
• Initial Supply: 50,000,000 MNT
• Supply Cap: Defined at deployment

Smart Contract Architecture

The contract inherits from:

• ERC20Capped: Implements maximum supply cap functionality
• Ownable: Provides ownership control mechanisms
• ERC20: Base token implementation

Key Functions

• Constructor

- Sets token cap and initial mining reward - Mints initial supply to contract deployer

• Mining Reward System

- Automatic reward distribution to miners - Anti-manipulation checks for miner rewards - Configurable reward amounts

• Administrative Functions

- setBlockReward: Allows owner to adjust mining rewards - Protected minting with cap validation

Usage

• Deploy the contract with parameters:

- cap_: Maximum token supply - reward_: Initial block mining reward

• Miners automatically receive rewards when processing transactions

• Contract owner can adjust mining rewards using setBlockReward

Security Features

• Supply cap enforcement
• Protected minting mechanism
• Miner reward validation
• Owner-only administrative functions

Dependencies

• OpenZeppelin Contracts v4.x

- ERC20 - ERC20Capped - Ownable

License

MIT License