diff --git a/blockchain_integration/pi_network/pi-stablecoin/contracts/pm.sol b/blockchain_integration/pi_network/pi-stablecoin/contracts/pm.sol
index d3d20e670..b935b1d6d 100644
--- a/blockchain_integration/pi_network/pi-stablecoin/contracts/pm.sol
+++ b/blockchain_integration/pi_network/pi-stablecoin/contracts/pm.sol
@@ -141,4 +141,165 @@ contract PiMainnet {
         oracleService.initialize();
 
         // Initialize the Governance
-        governance.initialize(g
+        governance.initialize(governanceMembers);
+
+        // Initialize the Reputation System
+        reputationSystem.initialize(reputationValidators);
+
+        // Initialize the Incentivization
+        incentivization.initialize(incentivizationRate);
+
+        // Initialize the Security Audit
+        securityAudit.initialize();
+
+        // Set the Pi Stablecoin Protocol as the mainnet token
+        piStablecoinProtocol.setAsMainnetToken();
+
+        // Emit the MainnetLaunched event
+        emit MainnetLaunched(msg.sender, block.timestamp);
+    }
+
+    // Function to update a user's balance
+    function updateBalance(address user, uint256 amount) public {
+        // Check if the user is valid
+        require(user != address(0), "Invalid user");
+
+        // Update the user's balance
+        balances[user] += amount;
+
+        // Emit the BalanceUpdated event
+        emit BalanceUpdated(user, balances[user]);
+    }
+
+    // Function to update a user's reputation score
+    function updateReputationScore(address user, uint256 score) public {
+        // Check if the user is valid
+        require(user != address(0), "Invalid user");
+
+        // Update the user's reputation score
+        reputationScores[user] += score;
+
+        // Emit the ReputationScoreUpdated event
+        emit ReputationScoreUpdated(user, reputationScores[user]);
+    }
+
+    // Function to perform a security audit
+    function performSecurityAudit() public {
+        // Check if the security audit is valid
+        require(securityAudit.isValid(), "Invalid security audit");
+
+        // Perform the security audit
+        securityAudit.performAudit();
+
+        // Emit the SecurityAuditPerformed event
+        emit SecurityAuditPerformed(msg.sender, block.timestamp);
+    }
+}
+
+// PiStablecoinProtocol.sol
+pragma solidity ^0.8.0;
+
+contract PiStablecoinProtocol {
+    // Define the stablecoin parameters
+    uint256 public totalSupply;
+    uint256 public collateralizationRatio;
+
+    // Mapping of user addresses to their balances
+    mapping (address => uint256) public balances;
+
+    // Event emitted when a user's balance is updated
+    event BalanceUpdated(address indexed user, uint256 newBalance);
+
+    // Constructor
+    constructor() public {
+        // Set the total supply
+        totalSupply = 100000000000; // 100 billion
+
+        // Set the collateralization ratio
+        collateralizationRatio = 150;
+    }
+
+    // Function to initialize the stablecoin protocol
+    function initialize(uint256 supply, uint256 ratio) public {
+        // Set the total supply
+        totalSupply = supply;
+
+        // Set the collateralization ratio
+        collateralizationRatio = ratio;
+    }
+
+    // Function to mint new stablecoins
+    function mint(address user, uint256 amount) public {
+        // Check if the user is valid
+        require(user != address(0), "Invalid user");
+
+        // Mint new stablecoins
+        balances[user] += amount;
+
+        // Emit the BalanceUpdated event
+        emit BalanceUpdated(user, balances[user]);
+    }
+
+    // Function to burn stablecoins
+    function burn(address user, uint256 amount) public {
+        // Check if the user is valid
+        require(user != address(0), "Invalid user");
+
+        // Burn stablecoins
+        balances[user] -= amount;
+
+        // Emit the BalanceUpdated event
+        emit BalanceUpdated(user, balances[user]);
+    }
+}
+
+// Collateralization.sol
+pragma solidity ^0.8.0;
+
+contract Collateralization {
+    // Define the collateralization parameters
+    uint256 public collateralizationRatio;
+
+    // Mapping of user addresses to their collateral amounts
+    mapping (address => uint256) public collateralAmounts;
+
+    // Event emitted when a user's collateral amount is updated
+    event CollateralAmountUpdated(address indexed user, uint256 newAmount);
+
+    // Constructor
+    constructor() public {
+        // Set the collateralization ratio
+        collateralizationRatio = 150;
+    }
+
+    // Function to initialize the collateralization
+    function initialize(uint256 ratio) public {
+        // Set the collateralization ratio
+        collateralizationRatio = ratio;
+    }
+
+    // Function to update a user's collateral amount
+    function updateCollateralAmount(address user, uint256 amount) public {
+        // Check if the user is valid
+        require(user != address(0), "Invalid user");
+
+        // Update the user's collateral amount
+        collateralAmounts[user] += amount;
+
+        // Emit the CollateralAmountUpdated event
+        emit CollateralAmountUpdated(user, collateralAmounts[user]);
+    }
+}
+
+// AlgorithmicStabilization.sol
+pragma solidity ^0.8.0;
+
+contract AlgorithmicStabilization {
+    // Define the stabilization parameters
+    uint256 public stabilizationRate;
+
+    // Mapping of user addresses to their stabilization amounts
+    mapping (address => uint256) public stabilizationAmounts;
+
+    // Event emitted when a user's stabilization amount is updated
+    event Stabilization