ETH Price: $3,589.71 (+2.19%)
Gas: 57 Gwei

Contract

0xF6317DD9B04097a9E7B016cd23DCAa7CfE19D9c6
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

More Info

Private Name Tags

TokenTracker

TOPBTC TOKEN (TOPB) (@$0.0118)

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Transfer158665242022-10-31 7:24:11514 days ago1667201051IN
TopBTC Token
0 ETH0.000174565.76
Transfer123107942021-04-25 17:23:431067 days ago1619371423IN
TopBTC Token
0 ETH0.0035655868.00000156
Transfer120588462021-03-17 22:21:051106 days ago1616019665IN
TopBTC Token
0 ETH00
Transfer117510742021-01-29 13:29:101154 days ago1611926950IN
TopBTC Token
0 ETH0.00473229117
Transfer116931612021-01-20 15:41:081162 days ago1611157268IN
TopBTC Token
0 ETH0.0029553453.30041
Transfer113986072020-12-06 10:28:521208 days ago1607250532IN
TopBTC Token
0 ETH0.00591069106.60082
Transfer111703452020-11-01 9:27:521243 days ago1604222872IN
TopBTC Token
0 ETH0.0008488821.00000145
Transfer107288582020-08-25 9:44:351311 days ago1598348675IN
TopBTC Token
0 ETH0.016482
Transfer100261972020-05-08 14:44:441420 days ago1588949084IN
TopBTC Token
0 ETH0.0013833624.960192
Transfer100089872020-05-05 22:34:521422 days ago1588718092IN
TopBTC Token
0 ETH0.000129715.1000001
Transfer99736082020-04-30 11:18:221428 days ago1588245502IN
TopBTC Token
0 ETH0.0008084620
Transfer99066462020-04-20 2:25:171438 days ago1587349517IN
TopBTC Token
0 ETH0.00034488.52727052
Transfer95099302020-02-18 22:54:481499 days ago1582066488IN
TopBTC Token
0 ETH0.000129775.1000001
Transfer94726202020-02-13 4:51:141505 days ago1581569474IN
TopBTC Token
0 ETH0.000072061.30001
Transfer94616572020-02-11 12:25:541507 days ago1581423954IN
TopBTC Token
0 ETH0.00036046.50005
Burn93876082020-01-31 3:32:531518 days ago1580441573IN
TopBTC Token
0 ETH0.000071192
Transfer93253822020-01-21 14:25:591528 days ago1579616759IN
TopBTC Token
0 ETH0.000040421
Transfer93237852020-01-21 8:27:211528 days ago1579595241IN
TopBTC Token
0 ETH0.000040421
Transfer92299452020-01-06 23:26:281542 days ago1578353188IN
TopBTC Token
0 ETH0.000104284.1000001
Transfer91740752019-12-28 4:22:401552 days ago1577506960IN
TopBTC Token
0 ETH0.000105132.60002
Transfer91740742019-12-28 4:22:241552 days ago1577506944IN
TopBTC Token
0 ETH0.000105132.60002
Transfer91740742019-12-28 4:22:241552 days ago1577506944IN
TopBTC Token
0 ETH0.000144132.60002
Burn89965482019-11-25 4:42:471585 days ago1574656967IN
TopBTC Token
0 ETH0.0003717310.8
Burn87050522019-10-09 2:30:121632 days ago1570588212IN
TopBTC Token
0 ETH0.000034421
Transfer86921132019-10-07 1:37:381634 days ago1570412258IN
TopBTC Token
0 ETH0.000049181.30001
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Contract Source Code Verified (Exact Match)

Contract Name:
TOPB

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-05-30
*/

pragma solidity ^0.4.24;

contract TOPB {
    string public name = 'TOPBTC TOKEN';
    string public symbol = 'TOPB';
    uint8 public decimals = 18;
    uint256 public totalSupply;
	
    mapping (address => uint256) public balanceOf;
	
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Burn(address indexed from, uint256 value);
	
    function () payable public {
		assert(false);
    }

    function TOPB() public {
        totalSupply = 200000000 * 10 ** uint256(decimals);
        balanceOf[msg.sender] = totalSupply;
    }

    function _transfer(address _from, address _to, uint256 _value) internal {
		assert(_to != 0x0);
		assert(balanceOf[_from] >= _value);
		assert(balanceOf[_to] + _value > balanceOf[_to]);
		uint256 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 {
        _transfer(msg.sender, _to, _value);
    }

    function burn(uint256 _value) public returns (bool success) {
        assert(balanceOf[msg.sender] >= _value); 
        balanceOf[msg.sender] -= _value;
        totalSupply -= _value;
        emit Burn(msg.sender, _value);
        return true;
    }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","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":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":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"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":"from","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"}]

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Deployed Bytecode

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

Swarm Source

bzzr://185c3bd9d00ab1263c5cb3579d534ec6b91d5ee1501eb342e74a06b849e8de8b

Block Transaction Difficulty Gas Used Reward
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Block Uncle Number Difficulty Gas Used Reward
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OVERVIEW

Topb is exchange platform token of TopBTC.com.

Validator Index Block Amount
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Txn 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.