Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x77C07555aF5ffdC946Fb47ce15EA68620E4e7170
Balance 0 ETH
Nonce 1
Code Size 3132 bytes
Creator 0x28fb1057...2eA6 at tx 0xd64dce25...cb34f0
Last Active
Indexed Transactions 339 (10,692,900 → 10,694,345)
Gas Used (indexed) 386,948
External Etherscan · Sourcify

Contract Bytecode

3132 bytes
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Verified Source Code Partial Match

Compiler: v0.5.6+commit.b259423e EVM: petersburg Optimization: Yes (200 runs)
BRZE.sol 205 lines 
pragma solidity ^0.5.6;


library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    if (a == 0) {
      return 0;
    }
    uint256 c = a * b;
    require(c / a == b);
    return c;
  }
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b > 0);
    uint256 c = a / b;
    return c;
  }
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b <= a);
    uint256 c = a - b;
    return c;
  }
  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    require(c >= a && c >= b);
    return c;
  }
  function mod(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b != 0);
    return a % b;
  }
  function max256(uint256 a, uint256 b) internal pure returns (uint256) {
    return a >= b ? a : b;
  }
  function min256(uint256 a, uint256 b) internal pure returns (uint256) {
    return a < b ? a : b;
  }

}




contract owned {
  address public owner;

  constructor() public {
    owner = msg.sender;
  }

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

  function transferOwnership(address newOwner) onlyOwner public {
    owner = newOwner;
  }
}

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


contract TokenERC20 {
  using SafeMath for uint256;
  string public name;
  string public symbol;
  uint8 public decimals;
  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(string memory tokenName, string memory tokenSymbol, uint8 dec) public {
    decimals = dec;
    name = tokenName;                                   // Set the name for display purposes
    symbol = tokenSymbol;   
  }

  function _transfer(address _from, address _to, uint _value) internal {
    require(_to != address(0x0));
    balanceOf[_from] = balanceOf[_from].sub(_value);
    balanceOf[_to] = balanceOf[_to].add(_value);
    emit Transfer(_from, _to, _value);
  }

  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) {
    allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_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 memory _extraData) public returns (bool success) {
    tokenRecipient spender = tokenRecipient(_spender);
    if (approve(_spender, _value)) {
      spender.receiveApproval(msg.sender, _value, address(this), _extraData);
      return true;
    }
  }

}


/******************************************/
/*       ADVANCED TOKEN STARTS HERE       */
/******************************************/

contract BRZE is owned, TokenERC20  {

	string _tokenName = "Breeze";  
    string _tokenSymbol = "BRZE";
    uint8 _decimals = 18;

    address[] public frozenAddresses;
    bool public tokenFrozen;

  struct frozenWallet {
    bool isFrozen; //true or false
    uint256 rewardedAmount; //amount
    uint256 frozenAmount; //amount
    uint256 frozenTime; // in days
  }

  mapping (address => frozenWallet) public frozenWallets;



  constructor() TokenERC20(_tokenName, _tokenSymbol, _decimals) public {

    /*Wallet A */
    frozenAddresses.push(address(0x702C6018FC42414B2Fccbf3afc2b000b77144f8F));
    frozenWallets[frozenAddresses[0]] = frozenWallet({
      isFrozen: true,
      rewardedAmount: 200000000 * 10 ** uint256(decimals),
      frozenAmount: 0 * 10 ** uint256(decimals),
      frozenTime: now + 1 * 1 hours //seconds, minutes, hours, days
    });

    for (uint256 i = 0; i < frozenAddresses.length; i++) {
      balanceOf[frozenAddresses[i]] = frozenWallets[frozenAddresses[i]].rewardedAmount;
      totalSupply = totalSupply.add(frozenWallets[frozenAddresses[i]].rewardedAmount);
    }
  }

  function _transfer(address _from, address _to, uint _value) internal {
    require(_to != address(0x0));
    require(checkFrozenWallet(_from, _value));
    balanceOf[_from] = balanceOf[_from].sub(_value);      
    balanceOf[_to] = balanceOf[_to].add(_value);     
    emit Transfer(_from, _to, _value);
  }

  function checkFrozenWallet(address _from, uint _value) public view returns (bool) {
    return(
      _from==owner || 
      (!tokenFrozen && 
      (!frozenWallets[_from].isFrozen || 
       now>=frozenWallets[_from].frozenTime || 
       balanceOf[_from].sub(_value)>=frozenWallets[_from].frozenAmount))
    );
  }


  function burn(uint256 _value) onlyOwner public returns (bool success) {
    balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value);   // Subtract from the sender
    totalSupply = totalSupply.sub(_value);                      // Updates totalSupply
    emit Burn(msg.sender, _value);
    return true;
  }

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

  function freezeToken(bool freeze) onlyOwner public {
    tokenFrozen = freeze;
  }
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
checkFrozenWallet 0x09ce3855 → bool
decimals 0x313ce567 → uint8
frozenAddresses 0x5506ed44 → address
frozenWallets 0x71849403 → bool, uint256, uint256, uint256
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
tokenFrozen 0xafc361bc → bool
totalSupply 0x18160ddd → uint256

Write Contract 8 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address _spender
uint256 _value
returns: bool
approveAndCall 0xcae9ca51
address _spender
uint256 _value
bytes _extraData
returns: bool
burn 0x42966c68
uint256 _value
returns: bool
burnFrom 0x79cc6790
address _from
uint256 _value
returns: bool
freezeToken 0x771eee16
bool freeze
transfer 0xa9059cbb
address _to
uint256 _value
returns: bool
transferFrom 0x23b872dd
address _from
address _to
uint256 _value
returns: bool
transferOwnership 0xf2fde38b
address newOwner

Top Interactions

AddressTxnsSentReceived
0x3e9AFaA4...7Ecb 4 4
0xB639850B...2a90 2 2
0x0C333fD4...a4A4 1 1
0xb76a9700...c3D9 1 1
0x54cf7150...Eba9 1 1
0x8703d648...D1b8 1 1
Transactions (339) Internal Txs Token Transfers Events

Recent Transactions

CSV View All 339 Transactions →
|
Hash Method Block Age From/To Value Txn Fee Type
0x15b51699...92c799 transfer 10,694,345 IN 0x8703d648...D1b8 0 ETH 0.00248745 ETH Legacy
0xad586a16...20aef4 transfer 10,693,483 IN 0x0C333fD4...a4A4 0 ETH 0.00352188 ETH Legacy
0x07f6bd92...bb1647 transfer 10,693,465 IN 0xb76a9700...c3D9 0 ETH 0.00210948 ETH Legacy
0x893b8086...848240 transfer 10,693,462 IN 0x3e9AFaA4...7Ecb 0 ETH 0.00504686 ETH Legacy
0xac08b2c5...a624c0 transfer 10,693,462 IN 0x3e9AFaA4...7Ecb 0 ETH 0.00363799 ETH Legacy
0x6df75ffe...81d6b0 transfer 10,693,456 IN 0x3e9AFaA4...7Ecb 0 ETH 0.00363799 ETH Legacy
0x0ff5ff0d...ea2e49 transfer 10,693,111 IN 0x54cf7150...Eba9 0 ETH 0.00194495 ETH Legacy
0xe71cfdf9...c9de3b transfer 10,693,104 IN 0xB639850B...2a90 0 ETH 0.00636084 ETH Legacy
0xeeedc940...58b149 transfer 10,693,103 IN 0xB639850B...2a90 0 ETH 0.00636226 ETH Legacy
0xb7bb064d...d53904 transfer 10,692,900 IN 0x3e9AFaA4...7Ecb 0 ETH 0.00456684 ETH Legacy