ETH Price: $3,283.91 (-0.87%)
Gas: 8 Gwei

Contract

0x2042120C6Fd5d4EA564460632ceCE6572727A8f3
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Transfer193008712024-02-24 23:57:35156 days ago1708819055IN
0x2042120C...72727A8f3
0 ETH0.0047287890
Approve183087592023-10-08 22:31:59295 days ago1696804319IN
0x2042120C...72727A8f3
0 ETH0.000143565.50001273
Transfer168697222023-03-20 15:17:11498 days ago1679325431IN
0x2042120C...72727A8f3
0 ETH0.0047298690
Transfer140439512022-01-20 17:59:18922 days ago1642701558IN
0x2042120C...72727A8f3
0 ETH0.01345996256
Transfer134552042021-10-20 14:39:241014 days ago1634740764IN
0x2042120C...72727A8f3
0 ETH0.00856825163
Transfer126961962021-06-24 10:02:251132 days ago1624528945IN
0x2042120C...72727A8f3
0 ETH0.000262967
Transfer123181122021-04-26 20:24:211190 days ago1619468661IN
0x2042120C...72727A8f3
0 ETH0.0012484261
Transfer123115672021-04-25 20:22:481191 days ago1619382168IN
0x2042120C...72727A8f3
0 ETH0.0019158651
Transfer122573652021-04-17 11:34:111200 days ago1618659251IN
0x2042120C...72727A8f3
0 ETH0.00453964128
Transfer116881822021-01-19 21:24:111287 days ago1611091451IN
0x2042120C...72727A8f3
0 ETH0.00442748109.14285881
Transfer116744102021-01-17 18:43:351290 days ago1610909015IN
0x2042120C...72727A8f3
0 ETH0.0040102398.85714285
Transfer116540122021-01-14 15:28:561293 days ago1610638136IN
0x2042120C...72727A8f3
0 ETH0.00818737201.82857142
Transfer116539242021-01-14 15:07:211293 days ago1610636841IN
0x2042120C...72727A8f3
0 ETH0.00795093196
Transfer116537742021-01-14 14:35:101293 days ago1610634910IN
0x2042120C...72727A8f3
0 ETH0.00683826168.57142857
Transfer116461442021-01-13 10:43:571294 days ago1610534637IN
0x2042120C...72727A8f3
0 ETH0.0023812993.14285714
Transfer116460932021-01-13 10:33:021294 days ago1610533982IN
0x2042120C...72727A8f3
0 ETH0.00456657112.57143023
Transfer116459502021-01-13 9:58:271294 days ago1610531907IN
0x2042120C...72727A8f3
0 ETH0.00410296101.14285714
Transfer116459152021-01-13 9:50:011294 days ago1610531401IN
0x2042120C...72727A8f3
0 ETH0.00270142105.71428571
Transfer116457892021-01-13 9:19:141294 days ago1610529554IN
0x2042120C...72727A8f3
0 ETH0.0038236694.28571428
Transfer116457492021-01-13 9:10:121294 days ago1610529012IN
0x2042120C...72727A8f3
0 ETH0.00666504120
Burn116149672021-01-08 15:44:151299 days ago1610120655IN
0x2042120C...72727A8f3
0 ETH0.00786318221
Transfer115910972021-01-04 23:48:471302 days ago1609804127IN
0x2042120C...72727A8f3
0 ETH0.00409595101
Transfer109823832020-10-03 10:12:091396 days ago1601719929IN
0x2042120C...72727A8f3
0 ETH0.0025566100
Transfer109823722020-10-03 10:10:571396 days ago1601719857IN
0x2042120C...72727A8f3
0 ETH0.0025566100
Transfer109252152020-09-24 12:07:461405 days ago1600949266IN
0x2042120C...72727A8f3
0 ETH0.0035292487
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Contract Source Code Verified (Exact Match)

Contract Name:
TokenERC20

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-11-23
*/

pragma solidity ^0.4.16;

interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; }

contract TokenERC20 {
    string public name;
    string public symbol;
    uint8 public decimals = 18;
    uint256 public totalSupply;

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

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
    event Burn(address indexed from, uint256 value);

    constructor (
        uint256 initialSupply,
        string tokenName,
        string tokenSymbol
    ) public {
        totalSupply = initialSupply * 10 ** uint256(decimals);  // Update total supply with the decimal amount
        balanceOf[msg.sender] = totalSupply;                // Give the creator all initial tokens
        name = tokenName;                                   // Set the name for display purposes
        symbol = tokenSymbol;                               // Set the symbol for display purposes
    }

    function _transfer(address _from, address _to, uint _value) internal {
        require(_to != 0x0);
        require(balanceOf[_from] >= _value);
        require(balanceOf[_to] + _value >= balanceOf[_to]);
        uint previousBalances = balanceOf[_from] + balanceOf[_to];
        balanceOf[_from] -= _value;
        balanceOf[_to] += _value;
        emit Transfer(_from, _to, _value);
        assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
    }

    function transfer(address _to, uint256 _value) public returns (bool success) {
        _transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        require(_value <= allowance[_from][msg.sender]);     // Check allowance
        allowance[_from][msg.sender] -= _value;
        _transfer(_from, _to, _value);
        return true;
    }

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

    function approveAndCall(address _spender, uint256 _value, bytes _extraData)
        public
        returns (bool success) {
        tokenRecipient spender = tokenRecipient(_spender);
        if (approve(_spender, _value)) {
            spender.receiveApproval(msg.sender, _value, this, _extraData);
            return true;
        }
    }

    function burn(uint256 _value) public returns (bool success) {
        require(balanceOf[msg.sender] >= _value);   // Check if the sender has enough
        balanceOf[msg.sender] -= _value;            // Subtract from the sender
        totalSupply -= _value;                      // Updates totalSupply
        emit Burn(msg.sender, _value);
        return true;
    }

    function burnFrom(address _from, uint256 _value) public returns (bool success) {
        require(balanceOf[_from] >= _value);                // Check if the targeted balance is enough
        require(_value <= allowance[_from][msg.sender]);    // Check allowance
        balanceOf[_from] -= _value;                         // Subtract from the targeted balance
        allowance[_from][msg.sender] -= _value;             // Subtract from the sender's allowance
        totalSupply -= _value;                              // Update totalSupply
        emit Burn(_from, _value);
        return true;
    }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","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":[{"name":"success","type":"bool"}],"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":false,"inputs":[{"name":"_from","type":"address"},{"name":"_value","type":"uint256"}],"name":"burnFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","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":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"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":[{"name":"initialSupply","type":"uint256"},{"name":"tokenName","type":"string"},{"name":"tokenSymbol","type":"string"}],"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"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"}]

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Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000000000007d2b7500000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000d65436f696e6f6d69632e6e6574000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003434e430000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : initialSupply (uint256): 2100000000
Arg [1] : tokenName (string): eCoinomic.net
Arg [2] : tokenSymbol (string): CNC

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000000000007d2b7500
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [3] : 000000000000000000000000000000000000000000000000000000000000000d
Arg [4] : 65436f696e6f6d69632e6e657400000000000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [6] : 434e430000000000000000000000000000000000000000000000000000000000


Swarm Source

bzzr://d97a7df321890287754cce01927e00f7077c7e1efbba38212166312e7a0abe71

Block Transaction Difficulty Gas Used Reward
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Block Uncle Number Difficulty Gas Used Reward
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Validator Index Block Amount
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Transaction Hash Block Value Eth2 PubKey Valid
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.