https://github.com/btc415/mining-token-contract

A sophisticated ERC20 token implementation with mining rewards functionality built on the Ethereum blockchain. It provides a capped token supply, automatic mining rewards for block validation, and owner-specific functions for parameter management.
https://github.com/btc415/mining-token-contract

coinbase erc20 smart-contracts token

Last synced: about 1 year ago
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A sophisticated ERC20 token implementation with mining rewards functionality built on the Ethereum blockchain. It provides a capped token supply, automatic mining rewards for block validation, and owner-specific functions for parameter management.

• Host: GitHub
• URL: https://github.com/btc415/mining-token-contract
• Owner: BTC415
• License: mit
• Created: 2024-11-05T07:05:22.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-11-06T09:08:20.000Z (over 1 year ago)
• Last Synced: 2025-04-05T17:34:45.869Z (about 1 year ago)
• Topics: coinbase, erc20, smart-contracts, token
• Language: TypeScript
• Homepage:
• Size: 162 KB
• Stars: 11
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# 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

1. **Constructor**

   - Sets token cap and initial mining reward

   - Mints initial supply to contract deployer

2. **Mining Reward System**

   - Automatic reward distribution to miners

   - Anti-manipulation checks for miner rewards

   - Configurable reward amounts

3. **Administrative Functions**

   - `setBlockReward`: Allows owner to adjust mining rewards

   - Protected minting with cap validation

## Usage

1. Deploy the contract with parameters:

   - `cap_`: Maximum token supply

   - `reward_`: Initial block mining reward

2. Miners automatically receive rewards when processing transactions

3. 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