7.3 User Interaction and Decentralization

Ultimate Simplification of User Interaction

Design Philosophy of Three-Step Participation Process

Utopia simplifies complex blockchain interactions into three steps:

Step 1: Connect Wallet
✓ One-click connection to BSC-supporting Web3 wallets (MetaMask, Trust Wallet, etc.)
✓ Automatic network configuration detection

Step 2: Select Dimension
✓ Intuitive selection of investment amount and cycle
✓ Real-time calculation and display of expected returns

Step 3: Confirm Transfer
✓ One-click completion of USDT transfer to smart contract
✓ Automatic setting of correct transfer amount and destination address

Interaction Simplification Features

• Single Authorization Mode: Users only need to authorize USDT on first use, subsequent participation requires no repeated authorization
• Smart Amount Recognition: Contract automatically recognizes the dimension corresponding to the transfer amount, without additional parameters
• Automatic Order Processing: Due orders are processed through on-chain automation, without manual user operations
• Transparent Status Query: All order statuses and system information can be queried in real-time through blockchain explorer

Complete Decentralization Guarantee

Non-Upgradeable Design

/**
 * @notice This contract adopts a non-upgradeable design
 * @dev No upgrade functions, no administrator privileges, no backdoor mechanisms
 */
contract UtopiaCore {
    // All critical parameters are immutable
    IERC20 public immutable token;
    address public immutable continuityRewardAddr;
    address public immutable rewardPoolAddr;
    
    // Pre-computation configuration is set once in constructor, never changes
    Dimension[4] public dimensions;
    
    // No owner variable
    // No upgrade function
    // No pause function
    // No administrator privilege functions
}

Autonomous Operation Mechanism

• Automated Execution: All core functions are automatically executed through smart contracts, without human intervention
• Algorithm-Driven: Risk restart conditions are completely determined by algorithms, without subjective factors
• Transparent Rules: All business logic is encoded in smart contracts, publicly verifiable
• Perpetual Operation: Once deployed, the system will operate perpetually, cannot be stopped or modified by anyone

Post-Deployment Immutability

Immutable Configuration

/**
 * @dev All critical configurations are immutable
 */
contract UtopiaCore {
    
    // Token address immutable
    IERC20 public immutable token;
    // System addresses immutable
    address public immutable continuityRewardAddr;
    address public immutable rewardPoolAddr;
    // Dimension configuration is set in constructor then immutable
    Dimension[4] public dimensions;
    constructor(
        address _token,
        address _continuityRewardAddr,
        address _rewardPoolAddr
    ) {
        // One-time setting, never changes
        token = IERC20(_token);
        continuityRewardAddr = _continuityRewardAddr;
        rewardPoolAddr = _rewardPoolAddr;
        // Pre-computation configuration set once
        _initializeDimensions(); // Assumed initialization function
    }
    
    // No functions to modify configuration
    // No owner variable
    // No administrator privileges
    // No upgrade mechanism
    // No pause functionality
}