Repo sync

4 months ago · 1fff694a1b
4 changed files with 596 additions and 77 deletions
--- a/README.md
+++ b/README.md
@ -1,5 +1,6 @@
				@@ -1,5 +1,6 @@
 # Vornoi &middot; [![GitHub license](https://img.shields.io/badge/license-GPL3%2FApache2-blue)](https://github.com/Qrucial/voronoi/blob/main/LICENSE)
 Making "decentralized" blockchain projects actually decentralized. Currently implementing the solutions: for Polkadot and Ethereum. 
+The currently deployable Voronoi code can be smart contract folder. Voronoi ERC20 implementation is already in beta version.

 ### Assumption
 Cryptocurrency project with decentralization as one of the core principle.
@ -37,6 +38,11 @@ Always publish the address on multiple public sources so users can verify it bef
				@@ -37,6 +38,11 @@ Always publish the address on multiple public sources so users can verify it bef
 ### Example Topology of a real decentralized smart contract
 ![Decentralized Organization](/images/DecentraLibExample.jpg)

+
+### Voronoi on Moonbase Alpha testnet
+Explorer URL: https://moonbase-blockscout.testnet.moonbeam.network/tx/0xb43184f219f3e32607ecf0527787d64c25c42ec46b407bcce6d4606ef861e7f9
+
+
 ### Contributing
 Voronoi is an open project which welcomes contribution. Please send us a pull request in case you have a contribution.

--- a/smart_contracts/voronoi_ERC20.sol
+++ b/smart_contracts/voronoi_ERC20.sol
@ -0,0 +1,280 @@
				@@ -0,0 +1,280 @@
+// SPDX-License-Identifier: Apache-2.0
+// Example of Voronoi Solidity solution, by QRUCIAL OÜ
+// Code state: Beta
+// Coder: Six
+
+pragma solidity ^0.8.11;
+
+contract VoronoiToken {
+    string public constant name     = "VoronoiERC20";
+    string public constant symbol   = "VE2";
+    uint8  public constant decimals = 0;
+
+    event Transfer(address indexed _from, address indexed _to, uint256 _value);
+    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
+    event major_impact_call(bool value);                                                // Event when a Major Impact Function is called
+    event minor_impact_call(bool value);                                                // Event when a Minor Impact Function is called
+    event function_unlock(uint256 value);                                               // Unlock event, when a function gets unlocked, unit256 -> func ID
+
+    mapping(address => uint256) balances;
+    mapping(address => mapping (address => uint256)) allowed;
+    
+    mapping (uint256 => address) internal unlocker_ids;                                  // Needs to be in sync with the unlocker_ids, max 10
+    mapping (uint256 => uint256) internal unlocker_stakes;                               // Address to threshold amount (single account can have multiple)
+
+    uint256 private totalSupply_ = 100000000;
+    address private admin;
+    uint256 private _voronoi_count;
+    uint256 private threshold;
+    uint256 private _voronoi_last_time;
+
+    bool private _paused;
+
+    constructor() {
+        admin = msg.sender;
+        balances[msg.sender] = totalSupply_;
+        _paused = false;
+        _voronoi_count = 0;
+        threshold = 3;
+        _voronoi_last_time = block.timestamp;
+        unlocker_ids[0] = 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4;
+        unlocker_ids[1] = 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2;
+        unlocker_ids[2] = 0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c;
+        unlocker_ids[3] = 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db;
+        unlocker_ids[4] = 0x617F2E2fD72FD9D5503197092aC168c91465E7f2;
+        unlocker_ids[5] = 0x1aE0EA34a72D944a8C7603FfB3eC30a6669E454C;
+        unlocker_ids[6] = 0x583031D1113aD414F02576BD6afaBfb302140225;
+        unlocker_ids[7] = 0x583031D1113aD414F02576BD6afaBfb302140225;
+        unlocker_ids[8] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC;
+        unlocker_ids[9] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC;
+        unlocker_stakes[0] = 1;
+        unlocker_stakes[1] = 1;
+        unlocker_stakes[2] = 1;
+        unlocker_stakes[3] = 1;
+        unlocker_stakes[4] = 1;
+        unlocker_stakes[5] = 1;
+        unlocker_stakes[6] = 1;
+        unlocker_stakes[7] = 1;
+        unlocker_stakes[8] = 1;
+        unlocker_stakes[9] = 1;
+    }
+
+    function voronoi_stake_up() external returns (bool success){
+        emit minor_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+
+        if (msg.sender == unlocker_ids[0]){
+            require(unlocker_stakes[0] == 1);
+            unlocker_stakes[0] = 0;
+        }
+        else if (msg.sender == unlocker_ids[1]) {
+            require(unlocker_stakes[1] == 1);
+            unlocker_stakes[1] = 0;
+        }
+        else if (msg.sender == unlocker_ids[2]) {
+            require(unlocker_stakes[2] == 1);
+            unlocker_stakes[2] = 0;
+        }
+        else if (msg.sender == unlocker_ids[3]) {
+            require(unlocker_stakes[3] == 1);
+            unlocker_stakes[3] = 0;
+        }
+        else if (msg.sender == unlocker_ids[4]) {
+            require(unlocker_stakes[4] == 1);
+            unlocker_stakes[4] = 0;
+        }
+        else if (msg.sender == unlocker_ids[5]) {
+        require(unlocker_stakes[5] == 1);
+            unlocker_stakes[5] = 0;
+        }
+        else if (msg.sender == unlocker_ids[6]) {
+        require(unlocker_stakes[6] == 1);
+            unlocker_stakes[6] = 0;
+        }
+        else if (msg.sender == unlocker_ids[7]) {
+            require(unlocker_stakes[7] == 1);
+            unlocker_stakes[7] = 0;
+        }
+        else if (msg.sender == unlocker_ids[8]) {
+            require(unlocker_stakes[8] == 1);
+            unlocker_stakes[8] = 0;
+        }
+        else if (msg.sender == unlocker_ids[9]) {
+            require(unlocker_stakes[9] == 1);
+            unlocker_stakes[9] = 0;
+        }
+        _voronoi_count = _voronoi_count + 1;
+        return true;
+    }
+
+    function vcheck_stake(uint256 _idToCheck) external view returns(uint256 success){
+        return unlocker_stakes[_idToCheck];
+    }
+
+    function vcheck_count() external view returns(uint256 success){
+        return _voronoi_count;
+    }
+
+    function v_reset() external returns (bool success){
+        emit major_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        require(block.timestamp >= _voronoi_last_time + 1 minutes);                           // You can only do it once every hour to secure voting logic
+        _voronoi_last_time = block.timestamp;
+        _voronoi_count = 0;
+        unlocker_stakes[0] = 1;
+        unlocker_stakes[1] = 1;
+        unlocker_stakes[2] = 1;
+        unlocker_stakes[3] = 1;
+        unlocker_stakes[4] = 1;
+        unlocker_stakes[5] = 1;
+        unlocker_stakes[6] = 1;
+        unlocker_stakes[7] = 1;
+        unlocker_stakes[8] = 1;
+        unlocker_stakes[9] = 1;
+        return true;
+    }
+
+    function unlocker_role_change(uint256 _id, address _new_unlocker) external returns (bool){
+        emit major_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        require(_voronoi_count >= threshold);
+        unlocker_ids[_id] = _new_unlocker;
+        return true;
+    }
+
+
+    function pause() external returns (bool success) {
+        emit major_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        emit major_impact_call(true);
+        require(_voronoi_count >= threshold);
+        _paused = true;
+        return _paused;
+    }
+
+    function unpause() external returns (bool success) {
+        emit major_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        emit major_impact_call(true);
+        require(_voronoi_count >= threshold);
+        _paused = false;
+        return _paused;
+    }
+
+    function adminChange(address newAdmin) external returns (address to) {
+        emit major_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        emit major_impact_call(true);
+        require(_voronoi_count >= threshold);
+        require(address(newAdmin) != address(0));
+        admin = newAdmin;
+        return newAdmin;
+    }
+
+
+    function totalSupply() external view returns (uint256) {
+        return totalSupply_;
+    }
+
+    function balanceOf(address _owner) external view returns (uint256 balance) {
+        return balances[_owner];
+    }
+
+    function transfer(address _to, uint256 _value) external returns (bool success) {
+        emit minor_impact_call(true);
+        require(_paused == false);
+        require(_value <= balances[msg.sender]);
+        balances[msg.sender] -= _value;
+        balances[_to] += _value;
+        emit Transfer(msg.sender, _to, _value);
+        return true;
+    }
+
+    function transferFrom(address _from, address _to, uint256 _value) external returns (bool success) {
+        emit minor_impact_call(true);
+        require(_paused == false);
+        require(_value <= balances[_from]);
+        require(_value <= allowed[_from][msg.sender]);
+        balances[_from] -= _value;
+        allowed[_from][msg.sender] -= _value;
+        balances[_to] += _value;
+        emit Transfer(_from, _to, _value);
+        return true;
+    }
+
+    function approve(address _spender, uint256 _value) external returns (bool success) {
+        emit minor_impact_call(true);
+        allowed[msg.sender][_spender] = _value;
+        emit Approval(msg.sender, _spender, _value);
+        return true;
+    }
+
+    function allowance(address _owner, address _spender) external view returns (uint remaining) {
+        return allowed[_owner][_spender];
+    }
+
+    function adminWithdraw() external returns (bool success) {
+        emit major_impact_call(true);
+        require(msg.sender == admin, "Not authorized");
+        require(_voronoi_count >= threshold);
+        payable(msg.sender).transfer(address(this).balance);
+        return true;
+    }
+
+    fallback() external payable {}
+    receive() external payable {}
+}
--- a/smart_contracts/voronoi_dao.sol
+++ b/smart_contracts/voronoi_dao.sol
@ -0,0 +1,310 @@
				@@ -0,0 +1,310 @@
+// SPDX-License-Identifier: Apache-2.0
+// Example of Voronoi DAO in Solidity, by QRUCIAL OÜ
+// Setup: One leader (could be CEO, Prime Minister, etc irl) and 10 voters (could be members of the board, etc).
+// Code state: Beta
+// Coder: Six
+
+pragma solidity ^0.8.11;
+
+contract VoronoiDAO {
+
+    event Transfer(address indexed _from, address indexed _to, uint256 _value);
+    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
+    event major_impact_call(bool value);                                                 // Event when a Major Impact Function is called
+    event minor_impact_call(bool value);                                                 // Event when a Minor Impact Function is called
+    event function_unlock(uint256 value);                                                // Unlock event, when a function gets unlocked, unit256 -> func ID
+    
+    mapping (uint256 => address) internal unlocker_ids;                                  // Needs to be in sync with the unlocker_ids, max 10
+    mapping (uint256 => uint256) internal unlocker_stakes;                               // Address to threshold amount (single account can have multiple)
+    mapping (uint256 => uint256) internal voronoi_function_count;                        // Some functions need to be controlled separately
+    mapping (uint256 => address) internal nominee;                                       // Possibilty to nominate. To get in, vouches are needed.
+    mapping (uint256 => uint256) internal nominee_vouch;
+    uint256 private nominee_position;
+
+    address private Leader;
+    uint256 private _voronoi_count;
+    uint256 private threshold;
+    uint256 private _voronoi_last_time;
+
+    bool private _paused;
+
+    constructor() {
+        Leader = msg.sender;                                                              // The Leader is the one who starts the DAO! Can be modified by voting.
+        _paused = false;
+        _voronoi_count = 0;
+        threshold = 4;
+        _voronoi_last_time = block.timestamp;
+        unlocker_ids[0] = 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4;
+        unlocker_ids[1] = 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2;
+        unlocker_ids[2] = 0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c;
+        unlocker_ids[3] = 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db;
+        unlocker_ids[4] = 0x617F2E2fD72FD9D5503197092aC168c91465E7f2;
+        unlocker_ids[5] = 0x1aE0EA34a72D944a8C7603FfB3eC30a6669E454C;
+        unlocker_ids[6] = 0x583031D1113aD414F02576BD6afaBfb302140225;
+        unlocker_ids[7] = 0x583031D1113aD414F02576BD6afaBfb302140225;
+        unlocker_ids[8] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC;
+        unlocker_ids[9] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC;
+        unlocker_stakes[0] = 1;
+        unlocker_stakes[1] = 1;
+        unlocker_stakes[2] = 1;
+        unlocker_stakes[3] = 1;
+        unlocker_stakes[4] = 1;
+        unlocker_stakes[5] = 1;
+        unlocker_stakes[6] = 1;
+        unlocker_stakes[7] = 1;
+        unlocker_stakes[8] = 1;
+        unlocker_stakes[9] = 1;
+        voronoi_function_count[0] = 0;
+        voronoi_function_count[1] = 0;
+    }
+
+    function voronoi_vote_up_main() external returns (bool success){
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+
+        if (msg.sender == unlocker_ids[0]){
+            require(unlocker_stakes[0] == 1);
+            unlocker_stakes[0] = 0;
+        }
+        else if (msg.sender == unlocker_ids[1]) {
+            require(unlocker_stakes[1] == 1);
+            unlocker_stakes[1] = 0;
+        }
+        else if (msg.sender == unlocker_ids[2]) {
+            require(unlocker_stakes[2] == 1);
+            unlocker_stakes[2] = 0;
+        }
+        else if (msg.sender == unlocker_ids[3]) {
+            require(unlocker_stakes[3] == 1);
+            unlocker_stakes[3] = 0;
+        }
+        else if (msg.sender == unlocker_ids[4]) {
+            require(unlocker_stakes[4] == 1);
+            unlocker_stakes[4] = 0;
+        }
+        else if (msg.sender == unlocker_ids[5]) {
+        require(unlocker_stakes[5] == 1);
+            unlocker_stakes[5] = 0;
+        }
+        else if (msg.sender == unlocker_ids[6]) {
+        require(unlocker_stakes[6] == 1);
+            unlocker_stakes[6] = 0;
+        }
+        else if (msg.sender == unlocker_ids[7]) {
+            require(unlocker_stakes[7] == 1);
+            unlocker_stakes[7] = 0;
+        }
+        else if (msg.sender == unlocker_ids[8]) {
+            require(unlocker_stakes[8] == 1);
+            unlocker_stakes[8] = 0;
+        }
+        else if (msg.sender == unlocker_ids[9]) {
+            require(unlocker_stakes[9] == 1);
+            unlocker_stakes[9] = 0;
+        }
+        _voronoi_count = _voronoi_count + 1;
+        return true;
+    }
+
+    function voronoi_vote_up_specific(uint256 _spec) external returns (bool success){
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+
+        if (msg.sender == unlocker_ids[0]){
+            require(unlocker_stakes[0] == 1);
+            unlocker_stakes[0] = 0;
+        }
+        else if (msg.sender == unlocker_ids[1]) {
+            require(unlocker_stakes[1] == 1);
+            unlocker_stakes[1] = 0;
+        }
+        else if (msg.sender == unlocker_ids[2]) {
+            require(unlocker_stakes[2] == 1);
+            unlocker_stakes[2] = 0;
+        }
+        else if (msg.sender == unlocker_ids[3]) {
+            require(unlocker_stakes[3] == 1);
+            unlocker_stakes[3] = 0;
+        }
+        else if (msg.sender == unlocker_ids[4]) {
+            require(unlocker_stakes[4] == 1);
+            unlocker_stakes[4] = 0;
+        }
+        else if (msg.sender == unlocker_ids[5]) {
+        require(unlocker_stakes[5] == 1);
+            unlocker_stakes[5] = 0;
+        }
+        else if (msg.sender == unlocker_ids[6]) {
+        require(unlocker_stakes[6] == 1);
+            unlocker_stakes[6] = 0;
+        }
+        else if (msg.sender == unlocker_ids[7]) {
+            require(unlocker_stakes[7] == 1);
+            unlocker_stakes[7] = 0;
+        }
+        else if (msg.sender == unlocker_ids[8]) {
+            require(unlocker_stakes[8] == 1);
+            unlocker_stakes[8] = 0;
+        }
+        else if (msg.sender == unlocker_ids[9]) {
+            require(unlocker_stakes[9] == 1);
+            unlocker_stakes[9] = 0;
+        }
+        voronoi_function_count[_spec] = voronoi_function_count[_spec] + 1;
+        return true;
+    }
+
+    function vcheck_state(uint256 _idToCheck) external view returns(uint256 success){
+        return unlocker_stakes[_idToCheck];
+    }
+
+    function vcheck_count() external view returns(uint256 success){
+        return _voronoi_count;
+    }
+
+    function v_reset() external returns (bool success){
+        emit major_impact_call(true);
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        require(block.timestamp >= _voronoi_last_time + 15 minutes);                           // You can only do it once every 15 mins to secure voting logic
+        _voronoi_last_time = block.timestamp;
+        _voronoi_count = 0;
+        voronoi_function_count[0] = 0;
+        voronoi_function_count[1] = 0;
+        unlocker_stakes[0] = 1;
+        unlocker_stakes[1] = 1;
+        unlocker_stakes[2] = 1;
+        unlocker_stakes[3] = 1;
+        unlocker_stakes[4] = 1;
+        unlocker_stakes[5] = 1;
+        unlocker_stakes[6] = 1;
+        unlocker_stakes[7] = 1;
+        unlocker_stakes[8] = 1;
+        unlocker_stakes[9] = 1;
+        nominee[0] = address(0);
+        nominee_vouch[0] = 0;
+        return true;
+    }
+
+    function voter_nominate(uint256 _position, address _new_addr) external returns (bool){
+        require(block.timestamp >= _voronoi_last_time + 15 minutes);                       // Nomination can happen only once per 15 mins.
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        nominee[0] = _new_addr;
+        nominee_position = _position;
+        return true;
+    }
+
+    function voter_role_change() external returns (bool){                                           // Change or remove addresses.
+        emit major_impact_call(true);
+        require(voronoi_function_count[0] >= threshold);                                            // Needs to be specifically allowed!
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        unlocker_ids[nominee_position] = nominee[0];
+        return true;
+    }
+
+
+    function pause() external returns (bool success) {
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        emit major_impact_call(true);
+        require(_voronoi_count >= threshold);
+        _paused = true;
+        return _paused;
+    }
+
+    function unpause() external returns (bool success) {
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        emit major_impact_call(true);
+        require(_voronoi_count >= threshold);
+        _paused = false;
+        return _paused;
+    }
+
+    function LeaderChange(address newLeader) external returns (address to) {
+        require(msg.sender == unlocker_ids[0] ||
+        msg.sender == unlocker_ids[1] ||
+        msg.sender == unlocker_ids[2] ||
+        msg.sender == unlocker_ids[3] ||
+        msg.sender == unlocker_ids[4] || 
+        msg.sender == unlocker_ids[5] || 
+        msg.sender == unlocker_ids[6] || 
+        msg.sender == unlocker_ids[7] || 
+        msg.sender == unlocker_ids[8] || 
+        msg.sender == unlocker_ids[9]);
+        emit major_impact_call(true);
+        require(_voronoi_count >= threshold);
+        Leader = newLeader;
+        return newLeader;
+    }
+
+
+    function LeaderWithdraw() external returns (bool success) {                         // If the DAO decides, the Leader can withdraw all Coins.
+        require(msg.sender == Leader, "Not authorized");
+        emit major_impact_call(true);
+        require(voronoi_function_count[1] >= threshold);                                // Needs to be specifically allowed!
+        payable(msg.sender).transfer(address(this).balance);
+        return true;
+    }
+
+    fallback() external payable {}
+    receive() external payable {}
+}
--- a/smart_contracts/voronoi_solidity_example.sol
+++ b/smart_contracts/voronoi_solidity_example.sol
@ -1,77 +0,0 @@
				@@ -1,77 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Example of Voronoi Solidity solution, by QRUCIAL OÜ
-// Coder: Six
-pragma solidity ^0.8.10;
-
-// DRAFT In this example, 4 parties (threshold = 4) out of 6 need to agree to execute the critical_impact() function
-// Requirement: no single account should be able to call any Major Impact function.
-
-contract Voronoi_Example {
-
-    mapping (address => uint256) internal unlockers;                // Address to threshold amount (single account can have multiple)
-    mapping (uint256 => uint256) internal function_locks;           // Function required to be unlocked
-    uint256 private threshold;                                              // Threshold for unlock
-
-    event major_impact_call(bool value);                            // Event when a Major Impact Function is called
-    event minor_impact_call(bool value);                            // Event when a Minor Impact Function is called
-    event function_unlock(uint256 value);                           // Unlock event, when a function gets unlocked, unit256 -> func ID
-
-    constructor() {
-        threshold = 4;                                              // An unlock happens when this threshold is reached or passed
-        unlockers[msg.sender] = 1;                                  // Add starter unlocker addresses, in this example 6
-        unlockers[0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2] = 1;
-        unlockers[0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c] = 1;
-        unlockers[0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db] = 1;
-        unlockers[0x78731D3Ca6b7E34aC0F824c42a7cC18A495cabaB] = 1;
-        unlockers[0x617F2E2fD72FD9D5503197092aC168c91465E7f2] = 1;
-        function_locks[0] = 0;                                      // Locked function [0] - unlocker_role_add()
-        function_locks[1] = 0;                                      // Locked function [1] - unlocker_role_remove()
-        function_locks[2] = 0;                                      // Locked function [2] - critical_impact1()
-        function_locks[3] = 0;                                      // Locked function [3] - critical_impact2()
-    }
-
-    function unlocker_role_add(address new_unlocker) external returns (bool){
-        emit major_impact_call(true);
-        require(unlockers[msg.sender] == 1);
-        require(function_locks[0] >= threshold);
-        unlockers[new_unlocker] = 1;
-        return true;
-    }
-
-    function unlocker_role_remove(address rem_unlocker) external returns (bool){
-        emit major_impact_call(true);
-        require(unlockers[msg.sender] == 1);
-        require(function_locks[1] >= threshold);
-        unlockers[rem_unlocker] = 0;                              // Alternative option to remove fully
-        return true;
-    }
-
-    function unlock_voter(uint256 func_id) external returns (bool){
-        require(unlockers[msg.sender] == 1);
-        unlockers[msg.sender] = 0;                                 // This could be improved, as now everyone can only vote once
-        function_locks[func_id] = function_locks[func_id] + 1;
-        return true;
-    }
-
-    // Voronoi solidity is ready to use after this.
-    // You can add your ERC20/ERC115 or other code and use the Voronoi security functions
-
-    function critical_impact1() external returns (bool) {
-        emit major_impact_call(true);
-        require(function_locks[2] >= threshold);
-        function_locks[1] = 0;  // Can be called only once and threshold is reset.
-        return true;
-    }
-
-    function critical_impact2() external returns (bool) {
-        emit major_impact_call(true);
-        require(function_locks[3] >= threshold);
-        function_locks[2] = 0;  // Can be called only once and threshold is reset.
-        return true;
-    }
-
-    function minor_impact() external returns (bool) {    // No unlock check, just execute
-        emit minor_impact_call(true);
-        return true;
-    }
-}