ERC-20
Smart Contract
Overview
Max Total Supply
5,000,000,000 BLINK
Holders
3,246 (0.00%)
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 18 Decimals)
Balance
615 BLINKValue
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# | Exchange | Pair | Price | 24H Volume | % Volume |
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Contract Name:
BLINKToken
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 2019-02-18 */ pragma solidity 0.5.4; contract BLINKToken { // Override due to ERC20 specification requirement // solhint-disable-next-line const-name-snakecase uint8 public constant decimals = 18; // Override due to ERC20 specification requirement // solhint-disable-next-line const-name-snakecase string public constant name = "BLOCKMASON LINK TOKEN"; // Override due to ERC20 specification requirement // solhint-disable-next-line const-name-snakecase string public constant symbol = "BLINK"; bool public mintingFinished = false; address public owner; uint256 public totalSupply; mapping (address => mapping (address => uint256)) private allowed; mapping (address => uint256) private balances; event Approval(address indexed tokenholder, address indexed spender, uint256 value); event Mint(address indexed to, uint256 amount); event MintFinished(); event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); event Transfer(address indexed from, address indexed to, uint256 value); constructor() public { owner = msg.sender; } function () external payable { revert(); } function allowance(address _tokenholder, address _spender) public view returns (uint256 remaining) { return allowed[_tokenholder][_spender]; } function approve(address _spender, uint256 _value) public returns (bool) { require(_spender != address(0)); require(_spender != msg.sender); allowed[msg.sender][_spender] = _value; emit Approval(msg.sender, _spender, _value); return true; } function balanceOf(address _tokenholder) public view returns (uint256 balance) { return balances[_tokenholder]; } function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool success) { require(_spender != address(0)); require(_spender != msg.sender); if (allowed[msg.sender][_spender] <= _subtractedValue) { allowed[msg.sender][_spender] = 0; } else { allowed[msg.sender][_spender] = allowed[msg.sender][_spender] - _subtractedValue; } emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]); return true; } function finishMinting() public returns (bool) { require(msg.sender == owner); require(!mintingFinished); mintingFinished = true; emit MintFinished(); return true; } function increaseApproval(address _spender, uint _addedValue) public returns (bool success) { require(_spender != address(0)); require(_spender != msg.sender); require(allowed[msg.sender][_spender] <= allowed[msg.sender][_spender] + _addedValue); allowed[msg.sender][_spender] = allowed[msg.sender][_spender] + _addedValue; emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]); return true; } // Override for consistency with #transfer() // solhint-disable-next-line no-simple-event-func-name function mint(address _to, uint256 _amount) public returns (bool) { require(msg.sender == owner); require(!mintingFinished); require(_to != address(0)); require(_to != address(this)); require(totalSupply <= totalSupply + _amount); require(balances[_to] <= balances[_to] + _amount); totalSupply = totalSupply + _amount; balances[_to] = balances[_to] + _amount; emit Mint(_to, _amount); emit Transfer(address(0), _to, _amount); return true; } // Override due to ERC20 specification requirement // solhint-disable-next-line no-simple-event-func-name function transfer(address _to, uint256 _value) public returns (bool) { require(_to != msg.sender); require(_to != address(0)); require(_to != address(this)); require(balances[msg.sender] - _value <= balances[msg.sender]); require(balances[_to] <= balances[_to] + _value); require(_value <= transferableTokens(msg.sender)); balances[msg.sender] = balances[msg.sender] - _value; balances[_to] = balances[_to] + _value; emit Transfer(msg.sender, _to, _value); return true; } function transferFrom(address _from, address _to, uint256 _value) public returns (bool) { require(_from != address(0)); require(_from != address(this)); require(_to != _from); require(_to != address(0)); require(_to != address(this)); require(_value <= transferableTokens(_from)); require(allowed[_from][msg.sender] - _value <= allowed[_from][msg.sender]); require(balances[_from] - _value <= balances[_from]); require(balances[_to] <= balances[_to] + _value); allowed[_from][msg.sender] = allowed[_from][msg.sender] - _value; balances[_from] = balances[_from] - _value; balances[_to] = balances[_to] + _value; emit Transfer(_from, _to, _value); return true; } function transferOwnership(address _newOwner) public { require(msg.sender == owner); require(_newOwner != address(0)); require(_newOwner != address(this)); require(_newOwner != owner); address previousOwner = owner; owner = _newOwner; emit OwnershipTransferred(previousOwner, _newOwner); } function transferableTokens(address holder) public view returns (uint256) { if (mintingFinished) { return balanceOf(holder); } return 0; } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
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Contract Creation Code
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Deployed Bytecode
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Swarm Source
bzzr://3bbc3c5a459732c9626a0d52e644157f7dd0845baa74859893237b8673b6128f
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