Contract

0x3aCA71C508e06Dc6B2758DaB6eb20f7654572fb7

Token migration announcement. DREP token contract has migrated to a new address.

DREP Foundation: Old DREP Token

Source Code

Old Contract

API

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

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ContractCreator

DREP Foundation: Deployer | 7 yrs 263 days ago

TokenTracker

DREP (DREP)

Multichain Info

$2 (Multichain Portfolio)

Age:30D

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Contract Source Code Verified (Exact Match)

Contract Name:

DrepToken

Compiler Version

v0.4.21+commit.dfe3193c

Optimization Enabled:

Yes with 200 runs

Other Settings:

default evmVersion

Contract Source Code (Solidity)

IDE

/**
 *Submitted for verification at Etherscan.io on 2018-06-25
*/

pragma solidity ^0.4.18;

contract DrepToken {

    string public name = "DREP";
    string public symbol = "DREP";
    uint8 public decimals = 18;

    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;

    uint256 public totalSupply;
    uint256 constant initialSupply = 10000000000;
    
    bool public stopped = false;

    address internal owner = 0x0;

    modifier ownerOnly {
        require(owner == msg.sender);
        _;
    }

    modifier isRunning {
        require(!stopped);
        _;
    }

    modifier validAddress {
        require(msg.sender != 0x0);
        _;
    }

    function DrepToken() public {
        owner = msg.sender;
        totalSupply = initialSupply * 10 ** uint256(decimals);
        balanceOf[owner] = totalSupply;
    }

    function transfer(address _to, uint256 _value) isRunning validAddress public returns (bool success) {
        require(_to != 0x0);
        require(balanceOf[msg.sender] >= _value);
        require(balanceOf[_to] + _value >= balanceOf[_to]);
        balanceOf[msg.sender] -= _value;
        balanceOf[_to] += _value;
        emit Transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) isRunning validAddress public returns (bool success) {
        require(_to != 0x0);
        require(balanceOf[_from] >= _value);
        require(balanceOf[_to] + _value >= balanceOf[_to]);
        require(allowance[_from][msg.sender] >= _value);
        allowance[_from][msg.sender] -= _value;
        balanceOf[_from] -= _value;
        balanceOf[_to] += _value;
        emit Transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint256 _value) isRunning validAddress public returns (bool success) {
        require(_value == 0 || allowance[msg.sender][_spender] == 0);
        allowance[msg.sender][_spender] = _value;
        emit Approval(msg.sender, _spender, _value);
        return true;
    }

    function stop() ownerOnly public {
        stopped = true;
    }

    function start() ownerOnly public {
        stopped = false;
    }

    function burn(uint256 _value) isRunning validAddress public {
        require(balanceOf[msg.sender] >= _value);
        require(totalSupply >= _value);
        balanceOf[msg.sender] -= _value;
        totalSupply -= _value;
    }

    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}

Contract Security Audit

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Contract ABI

API

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"stop","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"stopped","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"start","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_spender","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Approval","type":"event"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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a165627a7a7230582076408695845d438493078fa8616efc6a0e98e81b631135ad180fca79274323b30029

Deployed Bytecode

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

Swarm Source

bzzr://76408695845d438493078fa8616efc6a0e98e81b631135ad180fca79274323b3

Block		Uncle Number	Difficulty	Gas Used	Reward

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OVERVIEW

DREP token contract has migrated to 0x22de9912cd3d74953b1cd1f250b825133cc2c1b3.

0x3aCA71C508e06Dc6B2758DaB6eb20f7654572fb7

Net Worth in USD

$2.00

Net Worth in ETH

0.00096

Token Allocations

BNB 100.00%

Multichain Portfolio | 33 Chains

Display all chains •

Last updated: less than 1 sec ago

Chain	Token	Portfolio %	Price	Amount	Value
BSC	BNB (BNB)	100.00%	$655.19	0.00305873	$2

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