Contract 0x519b70055af55a007110b4ff99b0ea33071c720a

 
Txn Hash Method
Block
From
To
Value
0xc6cc183519216988c8fbbda9cb031e63222ed0ffce6c72c454d153f69ef10d13Transfer99204262020-04-22 5:42:49381 days 8 hrs ago0x608281fd97c75da405d8ea7dcc20856d2c82a783 IN  DXdao0.00665 Ether0.00011016184.9
0x646f1499c4c3598daea30c986c67b8a1b614b482fa543abacb04718f994ede95Transfer99204262020-04-22 5:42:49381 days 8 hrs ago0x608281fd97c75da405d8ea7dcc20856d2c82a783 IN  DXdao0.00665 Ether0.00011016184.9
0x49159475f74db974d962435e122a4c4be3ed31252264875b295e7bfb8202ba9bTransfer98455622020-04-10 16:15:36392 days 22 hrs ago0x796abcb3075fdd05fad11e9c70203285060c61ef IN  DXdao0.0285 Ether0.0000899284
0x81260dba9572c9d13db6618912abc752edc245f2e7d277bcf85d17bf5d8cc7abTransfer98309662020-04-08 10:27:17395 days 3 hrs ago0x1a446ae14a28e158045dd4ddfc9a39fe49c0dae2 IN  DXdao0.095 Ether0.000112415
0xbe56d17cc8330ed0d1cc6a8a67a10ecb00f288fe8e8a423d4af2f0cb7679b34fTransfer98309582020-04-08 10:25:07395 days 4 hrs ago0x1a446ae14a28e158045dd4ddfc9a39fe49c0dae2 IN  DXdao0.095 Ether0.000112415
0x0fa8f9d365cd667f27489bc76154d47526991de476ccb61df6fafca0b4dc90f6Transfer97931402020-04-02 14:36:05400 days 23 hrs ago0xc11d01e1d4e8f1faff370d71edf28360b24a3d4c IN  DXdao0.2375 Ether0.0000674463
0x49307aca74e3ab2b0a85e95fbbb22077afcbb3035fa40c225153a6fb0deb1283Transfer Ownersh...78501872019-05-28 20:31:16710 days 17 hrs agoDXdao: Deployer IN  DXdao0 Ether0.0003055210
0x094c69a9e77b3e0cba3a352fc453534c2ab500fbda90b8cd36598ac5c4bfc6920x6080604078501742019-05-28 20:29:30710 days 17 hrs agoDXdao: Deployer IN  Contract Creation0 Ether0.0134660310
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x816c36be675ea71d9aa862b8f2aee19feb8c5ac3ef3fb2e4f1346a707ac99847123817862021-05-06 16:25:591 day 22 hrs ago DXdao 0xb9c11a239ceb03626b439dded95ac51ffe000795395 Ether
0xa243f3d945e32b59d1a0a6c8901b95435fb8b8d6be05aae0a84b2e06c960065d123725882021-05-05 6:21:563 days 8 hrs ago DXdao 0xb9c11a239ceb03626b439dded95ac51ffe0007955 Ether
0x9876765d7f244150d295f4f7e78fe4fa0cf2c07ff84af6aa0d5d7ae54f6a69ba122826292021-04-21 8:56:4817 days 5 hrs ago DXdao0xb435871b0959561226b4d903b1abf79528177e810.100000000000000006 Ether
0x094c873ff97db802af23945de55f81e3e2b156276b07001604263098f92e63ce122332852021-04-13 18:13:5024 days 20 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xd9945a14abd79a379483967e1bd108a207f694e4d4ba48c4962b84a0b871c102122332822021-04-13 18:12:4924 days 20 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0x88f0a98e0432f50513f735108179835c2bbbca2638a84a201a7cd8aa98cb9444122022412021-04-08 23:51:2729 days 14 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0x163e3411737e91fe84e94423ba9d67f526227293d2483455564dcf06e446059f122012002021-04-08 19:56:4629 days 18 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xa5324641bd67421db558c0293375c8222010cc685769f2521ec1dc34bce64e13121771672021-04-05 3:12:2633 days 11 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xdbbd40a43a55eab6450f8c7558f1ea1ab054d125f0d18522fd630244f0d65fa1121617242021-04-02 18:32:4835 days 19 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882300 Ether
0xb4d21b74edea73b1eb99bf610e25142af888fa84f729cb216d138ac80f082a79121426622021-03-30 20:00:4438 days 18 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882250 Ether
0xef5b940a1dbe330be7b08b17c5b2af95298fd789a40796ccd9f45df8c862c1d1121421792021-03-30 18:17:1738 days 20 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xf2d900182de0176154ad7f268b78b3f5c1e0ae37671d75edd80a342dd46bd496121269842021-03-28 10:02:1941 days 4 hrs ago DXdao0xb435871b0959561226b4d903b1abf79528177e810.100000000000000006 Ether
0x40d182ebe05ee85a92e01077689ec76c463625456ef866936264555ff0cc0133121135062021-03-26 8:20:0743 days 6 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0x368b2ef377b1a44c6dde93407893ce1c1dd0891628f87406e341559de8d48282121029872021-03-24 17:40:2144 days 20 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882255 Ether
0x49a2cd9f29b2b041555af0437ca45155b240dbf172cd5a4a0f3bd006ea00127e120696592021-03-19 14:09:0850 days 17 mins ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0x91461ec556539f84fbdc66ed2ee29ab84fca4742efe824346d12bf4887ddb487120462472021-03-15 23:50:1553 days 14 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xc5ac49b731e57580e62af5b7e4f1bce28e17611bf48b33e5b6ddcd8d17371d78120312462021-03-13 16:10:2155 days 22 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xaad9d934392bcf57567ba68f35e8551bd8927ef5e8321762619d8e0021a446e3120220092021-03-12 6:03:0857 days 8 hrs ago DXdao0x9a23d52e8cf96d776c2953b17eda463711b2d94a2.479999999999999982 Ether
0xb2267174149f2c049a6e0fc3a635b0ee11ab093e3d8553b94d87effa762d6190119994342021-03-08 18:21:4260 days 20 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882150 Ether
0xddeccc15c3b1c56a17aa0a3aba8da60552f531063e3ca1e8e1a8fd9d002ea8df119924172021-03-07 16:27:1561 days 21 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0x7808dbe305af4cd4d119919a6ada82631117f4da7afcbb50f453b69377ee78bc119922982021-03-07 15:53:0961 days 22 hrs ago DXdao0xabd238fa6b6042438fbd22e7d398199080b4224c5.405400000000000205 Ether
0x9b28d715ccb75d4264a2b8339799dd8877bbdc6c0796a68e9c127fe1b82de5cf119800382021-03-05 18:42:5663 days 19 hrs ago DXdao0x25d4cbf37230ac13ffa33f7bf891078721ee8c850.320000000000000007 Ether
0xd6eac83b2d2fc7d755d4912c06f8cc66a411602c30182015a3eba5c8efa9378d119699612021-03-04 5:44:3165 days 8 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0xc2f4dbf4bb54733affc6ca118761ec9b0222fac41c3a47427bde0d6f466d80c0119606172021-03-02 19:02:1966 days 19 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
0x696edb40d9c12e4b867837a244db6734a727e740ccce7a1223ee09b9129ef70f119603982021-03-02 18:12:1866 days 20 hrs ago DXdao 0x5f239a6671bc6d2baef6d7cd892296e678810882100 Ether
[ Download CSV Export 
Loading

Contract Source Code Verified (Similar Match)
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0xc64F8D57963227CAF7eefbAdf25ad0fB547fA8f7

Contract Name:
DxAvatar

Compiler Version
v0.5.4+commit.9549d8ff

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2019-04-02
*/

// File: openzeppelin-solidity/contracts/ownership/Ownable.sol

pragma solidity ^0.5.0;

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev The Ownable constructor sets the original `owner` of the contract to the sender
     * account.
     */
    constructor () internal {
        _owner = msg.sender;
        emit OwnershipTransferred(address(0), _owner);
    }

    /**
     * @return the address of the owner.
     */
    function owner() public view returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(isOwner());
        _;
    }

    /**
     * @return true if `msg.sender` is the owner of the contract.
     */
    function isOwner() public view returns (bool) {
        return msg.sender == _owner;
    }

    /**
     * @dev Allows the current owner to relinquish control of the contract.
     * @notice Renouncing to ownership will leave the contract without an owner.
     * It will not be possible to call the functions with the `onlyOwner`
     * modifier anymore.
     */
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Allows the current owner to transfer control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0));
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// File: @daostack/infra/contracts/Reputation.sol

pragma solidity ^0.5.4;



/**
 * @title Reputation system
 * @dev A DAO has Reputation System which allows peers to rate other peers in order to build trust .
 * A reputation is use to assign influence measure to a DAO'S peers.
 * Reputation is similar to regular tokens but with one crucial difference: It is non-transferable.
 * The Reputation contract maintain a map of address to reputation value.
 * It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address.
 */

contract Reputation is Ownable {

    uint8 public decimals = 18;             //Number of decimals of the smallest unit
    // Event indicating minting of reputation to an address.
    event Mint(address indexed _to, uint256 _amount);
    // Event indicating burning of reputation for an address.
    event Burn(address indexed _from, uint256 _amount);

      /// @dev `Checkpoint` is the structure that attaches a block number to a
      ///  given value, the block number attached is the one that last changed the
      ///  value
    struct Checkpoint {

    // `fromBlock` is the block number that the value was generated from
        uint128 fromBlock;

          // `value` is the amount of reputation at a specific block number
        uint128 value;
    }

      // `balances` is the map that tracks the balance of each address, in this
      //  contract when the balance changes the block number that the change
      //  occurred is also included in the map
    mapping (address => Checkpoint[]) balances;

      // Tracks the history of the `totalSupply` of the reputation
    Checkpoint[] totalSupplyHistory;

    /// @notice Constructor to create a Reputation
    constructor(
    ) public
    {
    }

    /// @dev This function makes it easy to get the total number of reputation
    /// @return The total number of reputation
    function totalSupply() public view returns (uint256) {
        return totalSupplyAt(block.number);
    }

  ////////////////
  // Query balance and totalSupply in History
  ////////////////
    /**
    * @dev return the reputation amount of a given owner
    * @param _owner an address of the owner which we want to get his reputation
    */
    function balanceOf(address _owner) public view returns (uint256 balance) {
        return balanceOfAt(_owner, block.number);
    }

      /// @dev Queries the balance of `_owner` at a specific `_blockNumber`
      /// @param _owner The address from which the balance will be retrieved
      /// @param _blockNumber The block number when the balance is queried
      /// @return The balance at `_blockNumber`
    function balanceOfAt(address _owner, uint256 _blockNumber)
    public view returns (uint256)
    {
        if ((balances[_owner].length == 0) || (balances[_owner][0].fromBlock > _blockNumber)) {
            return 0;
          // This will return the expected balance during normal situations
        } else {
            return getValueAt(balances[_owner], _blockNumber);
        }
    }

      /// @notice Total amount of reputation at a specific `_blockNumber`.
      /// @param _blockNumber The block number when the totalSupply is queried
      /// @return The total amount of reputation at `_blockNumber`
    function totalSupplyAt(uint256 _blockNumber) public view returns(uint256) {
        if ((totalSupplyHistory.length == 0) || (totalSupplyHistory[0].fromBlock > _blockNumber)) {
            return 0;
          // This will return the expected totalSupply during normal situations
        } else {
            return getValueAt(totalSupplyHistory, _blockNumber);
        }
    }

      /// @notice Generates `_amount` reputation that are assigned to `_owner`
      /// @param _user The address that will be assigned the new reputation
      /// @param _amount The quantity of reputation generated
      /// @return True if the reputation are generated correctly
    function mint(address _user, uint256 _amount) public onlyOwner returns (bool) {
        uint256 curTotalSupply = totalSupply();
        require(curTotalSupply + _amount >= curTotalSupply); // Check for overflow
        uint256 previousBalanceTo = balanceOf(_user);
        require(previousBalanceTo + _amount >= previousBalanceTo); // Check for overflow
        updateValueAtNow(totalSupplyHistory, curTotalSupply + _amount);
        updateValueAtNow(balances[_user], previousBalanceTo + _amount);
        emit Mint(_user, _amount);
        return true;
    }

      /// @notice Burns `_amount` reputation from `_owner`
      /// @param _user The address that will lose the reputation
      /// @param _amount The quantity of reputation to burn
      /// @return True if the reputation are burned correctly
    function burn(address _user, uint256 _amount) public onlyOwner returns (bool) {
        uint256 curTotalSupply = totalSupply();
        uint256 amountBurned = _amount;
        uint256 previousBalanceFrom = balanceOf(_user);
        if (previousBalanceFrom < amountBurned) {
            amountBurned = previousBalanceFrom;
        }
        updateValueAtNow(totalSupplyHistory, curTotalSupply - amountBurned);
        updateValueAtNow(balances[_user], previousBalanceFrom - amountBurned);
        emit Burn(_user, amountBurned);
        return true;
    }

  ////////////////
  // Internal helper functions to query and set a value in a snapshot array
  ////////////////

      /// @dev `getValueAt` retrieves the number of reputation at a given block number
      /// @param checkpoints The history of values being queried
      /// @param _block The block number to retrieve the value at
      /// @return The number of reputation being queried
    function getValueAt(Checkpoint[] storage checkpoints, uint256 _block) internal view returns (uint256) {
        if (checkpoints.length == 0) {
            return 0;
        }

          // Shortcut for the actual value
        if (_block >= checkpoints[checkpoints.length-1].fromBlock) {
            return checkpoints[checkpoints.length-1].value;
        }
        if (_block < checkpoints[0].fromBlock) {
            return 0;
        }

          // Binary search of the value in the array
        uint256 min = 0;
        uint256 max = checkpoints.length-1;
        while (max > min) {
            uint256 mid = (max + min + 1) / 2;
            if (checkpoints[mid].fromBlock<=_block) {
                min = mid;
            } else {
                max = mid-1;
            }
        }
        return checkpoints[min].value;
    }

      /// @dev `updateValueAtNow` used to update the `balances` map and the
      ///  `totalSupplyHistory`
      /// @param checkpoints The history of data being updated
      /// @param _value The new number of reputation
    function updateValueAtNow(Checkpoint[] storage checkpoints, uint256 _value) internal {
        require(uint128(_value) == _value); //check value is in the 128 bits bounderies
        if ((checkpoints.length == 0) || (checkpoints[checkpoints.length - 1].fromBlock < block.number)) {
            Checkpoint storage newCheckPoint = checkpoints[checkpoints.length++];
            newCheckPoint.fromBlock = uint128(block.number);
            newCheckPoint.value = uint128(_value);
        } else {
            Checkpoint storage oldCheckPoint = checkpoints[checkpoints.length-1];
            oldCheckPoint.value = uint128(_value);
        }
    }
}

// File: openzeppelin-solidity/contracts/token/ERC20/IERC20.sol

pragma solidity ^0.5.0;

/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
interface IERC20 {
    function transfer(address to, uint256 value) external returns (bool);

    function approve(address spender, uint256 value) external returns (bool);

    function transferFrom(address from, address to, uint256 value) external returns (bool);

    function totalSupply() external view returns (uint256);

    function balanceOf(address who) external view returns (uint256);

    function allowance(address owner, address spender) external view returns (uint256);

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: openzeppelin-solidity/contracts/math/SafeMath.sol

pragma solidity ^0.5.0;

/**
 * @title SafeMath
 * @dev Unsigned math operations with safety checks that revert on error
 */
library SafeMath {
    /**
    * @dev Multiplies two unsigned integers, reverts on overflow.
    */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b);

        return c;
    }

    /**
    * @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero.
    */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
    * @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend).
    */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a);
        uint256 c = a - b;

        return c;
    }

    /**
    * @dev Adds two unsigned integers, reverts on overflow.
    */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a);

        return c;
    }

    /**
    * @dev Divides two unsigned integers and returns the remainder (unsigned integer modulo),
    * reverts when dividing by zero.
    */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b != 0);
        return a % b;
    }
}

// File: openzeppelin-solidity/contracts/token/ERC20/ERC20.sol

pragma solidity ^0.5.0;



/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
 * Originally based on code by FirstBlood:
 * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 *
 * This implementation emits additional Approval events, allowing applications to reconstruct the allowance status for
 * all accounts just by listening to said events. Note that this isn't required by the specification, and other
 * compliant implementations may not do it.
 */
contract ERC20 is IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowed;

    uint256 private _totalSupply;

    /**
    * @dev Total number of tokens in existence
    */
    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    /**
    * @dev Gets the balance of the specified address.
    * @param owner The address to query the balance of.
    * @return An uint256 representing the amount owned by the passed address.
    */
    function balanceOf(address owner) public view returns (uint256) {
        return _balances[owner];
    }

    /**
     * @dev Function to check the amount of tokens that an owner allowed to a spender.
     * @param owner address The address which owns the funds.
     * @param spender address The address which will spend the funds.
     * @return A uint256 specifying the amount of tokens still available for the spender.
     */
    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowed[owner][spender];
    }

    /**
    * @dev Transfer token for a specified address
    * @param to The address to transfer to.
    * @param value The amount to be transferred.
    */
    function transfer(address to, uint256 value) public returns (bool) {
        _transfer(msg.sender, to, value);
        return true;
    }

    /**
     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
     * Beware that changing an allowance with this method brings the risk that someone may use both the old
     * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
     * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     */
    function approve(address spender, uint256 value) public returns (bool) {
        require(spender != address(0));

        _allowed[msg.sender][spender] = value;
        emit Approval(msg.sender, spender, value);
        return true;
    }

    /**
     * @dev Transfer tokens from one address to another.
     * Note that while this function emits an Approval event, this is not required as per the specification,
     * and other compliant implementations may not emit the event.
     * @param from address The address which you want to send tokens from
     * @param to address The address which you want to transfer to
     * @param value uint256 the amount of tokens to be transferred
     */
    function transferFrom(address from, address to, uint256 value) public returns (bool) {
        _allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
        _transfer(from, to, value);
        emit Approval(from, msg.sender, _allowed[from][msg.sender]);
        return true;
    }

    /**
     * @dev Increase the amount of tokens that an owner allowed to a spender.
     * approve should be called when allowed_[_spender] == 0. To increment
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * Emits an Approval event.
     * @param spender The address which will spend the funds.
     * @param addedValue The amount of tokens to increase the allowance by.
     */
    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        require(spender != address(0));

        _allowed[msg.sender][spender] = _allowed[msg.sender][spender].add(addedValue);
        emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
        return true;
    }

    /**
     * @dev Decrease the amount of tokens that an owner allowed to a spender.
     * approve should be called when allowed_[_spender] == 0. To decrement
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * Emits an Approval event.
     * @param spender The address which will spend the funds.
     * @param subtractedValue The amount of tokens to decrease the allowance by.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        require(spender != address(0));

        _allowed[msg.sender][spender] = _allowed[msg.sender][spender].sub(subtractedValue);
        emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
        return true;
    }

    /**
    * @dev Transfer token for a specified addresses
    * @param from The address to transfer from.
    * @param to The address to transfer to.
    * @param value The amount to be transferred.
    */
    function _transfer(address from, address to, uint256 value) internal {
        require(to != address(0));

        _balances[from] = _balances[from].sub(value);
        _balances[to] = _balances[to].add(value);
        emit Transfer(from, to, value);
    }

    /**
     * @dev Internal function that mints an amount of the token and assigns it to
     * an account. This encapsulates the modification of balances such that the
     * proper events are emitted.
     * @param account The account that will receive the created tokens.
     * @param value The amount that will be created.
     */
    function _mint(address account, uint256 value) internal {
        require(account != address(0));

        _totalSupply = _totalSupply.add(value);
        _balances[account] = _balances[account].add(value);
        emit Transfer(address(0), account, value);
    }

    /**
     * @dev Internal function that burns an amount of the token of a given
     * account.
     * @param account The account whose tokens will be burnt.
     * @param value The amount that will be burnt.
     */
    function _burn(address account, uint256 value) internal {
        require(account != address(0));

        _totalSupply = _totalSupply.sub(value);
        _balances[account] = _balances[account].sub(value);
        emit Transfer(account, address(0), value);
    }

    /**
     * @dev Internal function that burns an amount of the token of a given
     * account, deducting from the sender's allowance for said account. Uses the
     * internal burn function.
     * Emits an Approval event (reflecting the reduced allowance).
     * @param account The account whose tokens will be burnt.
     * @param value The amount that will be burnt.
     */
    function _burnFrom(address account, uint256 value) internal {
        _allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value);
        _burn(account, value);
        emit Approval(account, msg.sender, _allowed[account][msg.sender]);
    }
}

// File: openzeppelin-solidity/contracts/token/ERC20/ERC20Burnable.sol

pragma solidity ^0.5.0;


/**
 * @title Burnable Token
 * @dev Token that can be irreversibly burned (destroyed).
 */
contract ERC20Burnable is ERC20 {
    /**
     * @dev Burns a specific amount of tokens.
     * @param value The amount of token to be burned.
     */
    function burn(uint256 value) public {
        _burn(msg.sender, value);
    }

    /**
     * @dev Burns a specific amount of tokens from the target address and decrements allowance
     * @param from address The address which you want to send tokens from
     * @param value uint256 The amount of token to be burned
     */
    function burnFrom(address from, uint256 value) public {
        _burnFrom(from, value);
    }
}

// File: @daostack/arc/contracts/controller/DAOToken.sol

pragma solidity ^0.5.4;





/**
 * @title DAOToken, base on zeppelin contract.
 * @dev ERC20 compatible token. It is a mintable, burnable token.
 */

contract DAOToken is ERC20, ERC20Burnable, Ownable {

    string public name;
    string public symbol;
    // solhint-disable-next-line const-name-snakecase
    uint8 public constant decimals = 18;
    uint256 public cap;

    /**
    * @dev Constructor
    * @param _name - token name
    * @param _symbol - token symbol
    * @param _cap - token cap - 0 value means no cap
    */
    constructor(string memory _name, string memory _symbol, uint256 _cap)
    public {
        name = _name;
        symbol = _symbol;
        cap = _cap;
    }

    /**
     * @dev Function to mint tokens
     * @param _to The address that will receive the minted tokens.
     * @param _amount The amount of tokens to mint.
     */
    function mint(address _to, uint256 _amount) public onlyOwner returns (bool) {
        if (cap > 0)
            require(totalSupply().add(_amount) <= cap);
        _mint(_to, _amount);
        return true;
    }
}

// File: openzeppelin-solidity/contracts/utils/Address.sol

pragma solidity ^0.5.0;

/**
 * Utility library of inline functions on addresses
 */
library Address {
    /**
     * Returns whether the target address is a contract
     * @dev This function will return false if invoked during the constructor of a contract,
     * as the code is not actually created until after the constructor finishes.
     * @param account address of the account to check
     * @return whether the target address is a contract
     */
    function isContract(address account) internal view returns (bool) {
        uint256 size;
        // XXX Currently there is no better way to check if there is a contract in an address
        // than to check the size of the code at that address.
        // See https://ethereum.stackexchange.com/a/14016/36603
        // for more details about how this works.
        // TODO Check this again before the Serenity release, because all addresses will be
        // contracts then.
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }
}

// File: @daostack/arc/contracts/libs/SafeERC20.sol

/*

SafeERC20 by daostack.
The code is based on a fix by SECBIT Team.

USE WITH CAUTION & NO WARRANTY

REFERENCE & RELATED READING
- https://github.com/ethereum/solidity/issues/4116
- https://medium.com/@chris_77367/explaining-unexpected-reverts-starting-with-solidity-0-4-22-3ada6e82308c
- https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
- https://gist.github.com/BrendanChou/88a2eeb80947ff00bcf58ffdafeaeb61

*/
pragma solidity ^0.5.4;



library SafeERC20 {
    using Address for address;

    bytes4 constant private TRANSFER_SELECTOR = bytes4(keccak256(bytes("transfer(address,uint256)")));
    bytes4 constant private TRANSFERFROM_SELECTOR = bytes4(keccak256(bytes("transferFrom(address,address,uint256)")));
    bytes4 constant private APPROVE_SELECTOR = bytes4(keccak256(bytes("approve(address,uint256)")));

    function safeTransfer(address _erc20Addr, address _to, uint256 _value) internal {

        // Must be a contract addr first!
        require(_erc20Addr.isContract());

        (bool success, bytes memory returnValue) =
        // solhint-disable-next-line avoid-low-level-calls
        _erc20Addr.call(abi.encodeWithSelector(TRANSFER_SELECTOR, _to, _value));
        // call return false when something wrong
        require(success);
        //check return value
        require(returnValue.length == 0 || (returnValue.length == 32 && (returnValue[31] != 0)));
    }

    function safeTransferFrom(address _erc20Addr, address _from, address _to, uint256 _value) internal {

        // Must be a contract addr first!
        require(_erc20Addr.isContract());

        (bool success, bytes memory returnValue) =
        // solhint-disable-next-line avoid-low-level-calls
        _erc20Addr.call(abi.encodeWithSelector(TRANSFERFROM_SELECTOR, _from, _to, _value));
        // call return false when something wrong
        require(success);
        //check return value
        require(returnValue.length == 0 || (returnValue.length == 32 && (returnValue[31] != 0)));
    }

    function safeApprove(address _erc20Addr, address _spender, uint256 _value) internal {

        // Must be a contract addr first!
        require(_erc20Addr.isContract());

        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero.
        require((_value == 0) || (IERC20(_erc20Addr).allowance(address(this), _spender) == 0));

        (bool success, bytes memory returnValue) =
        // solhint-disable-next-line avoid-low-level-calls
        _erc20Addr.call(abi.encodeWithSelector(APPROVE_SELECTOR, _spender, _value));
        // call return false when something wrong
        require(success);
        //check return value
        require(returnValue.length == 0 || (returnValue.length == 32 && (returnValue[31] != 0)));
    }
}

// File: @daostack/arc/contracts/controller/Avatar.sol

pragma solidity ^0.5.4;







/**
 * @title An Avatar holds tokens, reputation and ether for a controller
 */
contract Avatar is Ownable {
    using SafeERC20 for address;

    string public orgName;
    DAOToken public nativeToken;
    Reputation public nativeReputation;

    event GenericCall(address indexed _contract, bytes _data, uint _value, bool _success);
    event SendEther(uint256 _amountInWei, address indexed _to);
    event ExternalTokenTransfer(address indexed _externalToken, address indexed _to, uint256 _value);
    event ExternalTokenTransferFrom(address indexed _externalToken, address _from, address _to, uint256 _value);
    event ExternalTokenApproval(address indexed _externalToken, address _spender, uint256 _value);
    event ReceiveEther(address indexed _sender, uint256 _value);
    event MetaData(string _metaData);

    /**
    * @dev the constructor takes organization name, native token and reputation system
    and creates an avatar for a controller
    */
    constructor(string memory _orgName, DAOToken _nativeToken, Reputation _nativeReputation) public {
        orgName = _orgName;
        nativeToken = _nativeToken;
        nativeReputation = _nativeReputation;
    }

    /**
    * @dev enables an avatar to receive ethers
    */
    function() external payable {
        emit ReceiveEther(msg.sender, msg.value);
    }

    /**
    * @dev perform a generic call to an arbitrary contract
    * @param _contract  the contract's address to call
    * @param _data ABI-encoded contract call to call `_contract` address.
    * @param _value value (ETH) to transfer with the transaction
    * @return bool    success or fail
    *         bytes - the return bytes of the called contract's function.
    */
    function genericCall(address _contract, bytes memory _data, uint256 _value)
    public
    onlyOwner
    returns(bool success, bytes memory returnValue) {
      // solhint-disable-next-line avoid-call-value
        (success, returnValue) = _contract.call.value(_value)(_data);
        emit GenericCall(_contract, _data, _value, success);
    }

    /**
    * @dev send ethers from the avatar's wallet
    * @param _amountInWei amount to send in Wei units
    * @param _to send the ethers to this address
    * @return bool which represents success
    */
    function sendEther(uint256 _amountInWei, address payable _to) public onlyOwner returns(bool) {
        _to.transfer(_amountInWei);
        emit SendEther(_amountInWei, _to);
        return true;
    }

    /**
    * @dev external token transfer
    * @param _externalToken the token contract
    * @param _to the destination address
    * @param _value the amount of tokens to transfer
    * @return bool which represents success
    */
    function externalTokenTransfer(IERC20 _externalToken, address _to, uint256 _value)
    public onlyOwner returns(bool)
    {
        address(_externalToken).safeTransfer(_to, _value);
        emit ExternalTokenTransfer(address(_externalToken), _to, _value);
        return true;
    }

    /**
    * @dev external token transfer from a specific account
    * @param _externalToken the token contract
    * @param _from the account to spend token from
    * @param _to the destination address
    * @param _value the amount of tokens to transfer
    * @return bool which represents success
    */
    function externalTokenTransferFrom(
        IERC20 _externalToken,
        address _from,
        address _to,
        uint256 _value
    )
    public onlyOwner returns(bool)
    {
        address(_externalToken).safeTransferFrom(_from, _to, _value);
        emit ExternalTokenTransferFrom(address(_externalToken), _from, _to, _value);
        return true;
    }

    /**
    * @dev externalTokenApproval approve the spender address to spend a specified amount of tokens
    *      on behalf of msg.sender.
    * @param _externalToken the address of the Token Contract
    * @param _spender address
    * @param _value the amount of ether (in Wei) which the approval is referring to.
    * @return bool which represents a success
    */
    function externalTokenApproval(IERC20 _externalToken, address _spender, uint256 _value)
    public onlyOwner returns(bool)
    {
        address(_externalToken).safeApprove(_spender, _value);
        emit ExternalTokenApproval(address(_externalToken), _spender, _value);
        return true;
    }

    /**
    * @dev metaData emits an event with a string, should contain the hash of some meta data.
    * @param _metaData a string representing a hash of the meta data
    * @return bool which represents a success
    */
    function metaData(string memory _metaData) public onlyOwner returns(bool) {
        emit MetaData(_metaData);
        return true;
    }


}

// File: contracts/DxAvatar.sol

pragma solidity ^0.5.4;



contract DxAvatar is Avatar {
    constructor(string memory _orgName, DAOToken _nativeToken, Reputation _nativeReputation)
        public
        Avatar(_orgName, _nativeToken, _nativeReputation)
    {}
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"orgName","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_contract","type":"address"},{"name":"_data","type":"bytes"},{"name":"_value","type":"uint256"}],"name":"genericCall","outputs":[{"name":"success","type":"bool"},{"name":"returnValue","type":"bytes"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_metaData","type":"string"}],"name":"metaData","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"nativeReputation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_externalToken","type":"address"},{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"externalTokenApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_externalToken","type":"address"},{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"externalTokenTransferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_amountInWei","type":"uint256"},{"name":"_to","type":"address"}],"name":"sendEther","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_externalToken","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"externalTokenTransfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"nativeToken","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"_orgName","type":"string"},{"name":"_nativeToken","type":"address"},{"name":"_nativeReputation","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_contract","type":"address"},{"indexed":false,"name":"_data","type":"bytes"},{"indexed":false,"name":"_value","type":"uint256"},{"indexed":false,"name":"_success","type":"bool"}],"name":"GenericCall","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_amountInWei","type":"uint256"},{"indexed":true,"name":"_to","type":"address"}],"name":"SendEther","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_externalToken","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"ExternalTokenTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_externalToken","type":"address"},{"indexed":false,"name":"_from","type":"address"},{"indexed":false,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"ExternalTokenTransferFrom","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_externalToken","type":"address"},{"indexed":false,"name":"_spender","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"ExternalTokenApproval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_sender","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"ReceiveEther","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_metaData","type":"string"}],"name":"MetaData","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}]

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

Swarm Source

bzzr://93874ab537c33ba9742613be34fcf05209350f4f29ce74d76f20838d47bf7793
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.