Account 0x6Ba460AB75Cd2c56343b3517ffeBA60748654D26 - etherchain.org

0x6Ba460AB75Cd2c56343b3517...

0 ETH

Account info

First seen: 2017-09-19T22:42:20+00:00
Last seen: 2019-02-17T21:45:37+00:00
Sent 0 & Received 50045 Txns
Mined: 0 Blocks & 0 Uncles
IBAN: XE33CKNN4CJSON9NSI1PAOCKR6GPEC3ZYNA

Ethereum Contract

0x6Ba460AB75Cd2c56343b3517ffeBA60748654D26

Hash	Block	Type	From		To	Value	Fee	Time

Compiler settings
Contract Name:
YCCToken
Version:
soljson-v0.4.13+commit.fb4cb1a.js
Optimizer:
true

Verified Source

pragma solidity ^0.4.13;

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

contract YCCToken {
    /* Public variables of the token */
    string public name;
    string public symbol;
    uint8 public decimals;
    uint256 public totalSupply;

    /* This creates an array with all balances */
    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;

    /* This generates a public event on the blockchain that will notify clients */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /* This notifies clients about the amount burnt */
    event Burn(address indexed from, uint256 value);

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function YCCToken(
        uint256 initialSupply,
        string tokenName,
        uint8 decimalUnits,
        string tokenSymbol
        ) {
        balanceOf[msg.sender] = initialSupply;              // Give the creator all initial tokens
        totalSupply = initialSupply;                        // Update total supply
        name = tokenName;                                   // Set the name for display purposes
        symbol = tokenSymbol;                               // Set the symbol for display purposes
        decimals = decimalUnits;                            // Amount of decimals for display purposes
    }

    /* Internal transfer, only can be called by this contract */
    function _transfer(address _from, address _to, uint _value) internal {
        require (_to != 0x0);                               // Prevent transfer to 0x0 address. Use burn() instead
        require (balanceOf[_from] >= _value);                // Check if the sender has enough
        require (balanceOf[_to] + _value > balanceOf[_to]); // Check for overflows
        balanceOf[_from] -= _value;                         // Subtract from the sender
        balanceOf[_to] += _value;                            // Add the same to the recipient
        Transfer(_from, _to, _value);
    }

    /// @notice Send `_value` tokens to `_to` from your account
    /// @param _to The address of the recipient
    /// @param _value the amount to send
    function transfer(address _to, uint256 _value) {
        _transfer(msg.sender, _to, _value);
    }

    /// @notice Send `_value` tokens to `_to` in behalf of `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value the amount to send
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        require (_value <= allowance[_from][msg.sender]);     // Check allowance
        allowance[_from][msg.sender] -= _value;
        _transfer(_from, _to, _value);
        return true;
    }

    /// @notice Allows `_spender` to spend no more than `_value` tokens in your behalf
    /// @param _spender The address authorized to spend
    /// @param _value the max amount they can spend
    function approve(address _spender, uint256 _value)
        returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        return true;
    }

    /// @notice Allows `_spender` to spend no more than `_value` tokens in your behalf, and then ping the contract about it
    /// @param _spender The address authorized to spend
    /// @param _value the max amount they can spend
    /// @param _extraData some extra information to send to the approved contract
    function approveAndCall(address _spender, uint256 _value, bytes _extraData)
        returns (bool success) {
        tokenRecipient spender = tokenRecipient(_spender);
        if (approve(_spender, _value)) {
            spender.receiveApproval(msg.sender, _value, this, _extraData);
            return true;
        }
    }        

    /// @notice Remove `_value` tokens from the system irreversibly
    /// @param _value the amount of money to burn
    function burn(uint256 _value) 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
        Burn(msg.sender, _value);
        return true;
    }

    function burnFrom(address _from, uint256 _value) 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
        Burn(_from, _value);
        return true;
    }
}

Functions & Events

Type	Name	Constant	Signature
function	name() => ( string)	true	0x06fdde03
function	approve(_spender address, _value uint256) => (success bool)	false	0x095ea7b3
function	totalSupply() => ( uint256)	true	0x18160ddd
function	transferFrom(_from address, _to address, _value uint256) => (success bool)	false	0x23b872dd
function	decimals() => ( uint8)	true	0x313ce567
function	burn(_value uint256) => (success bool)	false	0x42966c68
function	balanceOf( address) => ( uint256)	true	0x70a08231
function	burnFrom(_from address, _value uint256) => (success bool)	false	0x79cc6790
function	symbol() => ( string)	true	0x95d89b41
function	transfer(_to address, _value uint256)	false	0xa9059cbb
function	approveAndCall(_spender address, _value uint256, _extraData bytes) => (success bool)	false	0xcae9ca51
function	allowance( address, address) => ( uint256)	true	0xdd62ed3e
constructor	(initialSupply uint256, tokenName string, decimalUnits uint8, tokenSymbol string)
event	Transfer(from address, to address, value uint256)		0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
event	Burn(from address, value uint256)		0xcc16f5dbb4873280815c1ee09dbd06736cffcc184412cf7a71a0fdb75d397ca5

ABI

[
  {
    "constant": true,
    "inputs": [],
    "name": "name",
    "outputs": [
      {
        "name": "",
        "type": "string"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x06fdde03"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "_spender",
        "type": "address"
      },
      {
        "name": "_value",
        "type": "uint256"
      }
    ],
    "name": "approve",
    "outputs": [
      {
        "name": "success",
        "type": "bool"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x095ea7b3"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "totalSupply",
    "outputs": [
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x18160ddd"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "_from",
        "type": "address"
      },
      {
        "name": "_to",
        "type": "address"
      },
      {
        "name": "_value",
        "type": "uint256"
      }
    ],
    "name": "transferFrom",
    "outputs": [
      {
        "name": "success",
        "type": "bool"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x23b872dd"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "decimals",
    "outputs": [
      {
        "name": "",
        "type": "uint8"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x313ce567"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "_value",
        "type": "uint256"
      }
    ],
    "name": "burn",
    "outputs": [
      {
        "name": "success",
        "type": "bool"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x42966c68"
  },
  {
    "constant": true,
    "inputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "name": "balanceOf",
    "outputs": [
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x70a08231"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "_from",
        "type": "address"
      },
      {
        "name": "_value",
        "type": "uint256"
      }
    ],
    "name": "burnFrom",
    "outputs": [
      {
        "name": "success",
        "type": "bool"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x79cc6790"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "symbol",
    "outputs": [
      {
        "name": "",
        "type": "string"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0x95d89b41"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "_to",
        "type": "address"
      },
      {
        "name": "_value",
        "type": "uint256"
      }
    ],
    "name": "transfer",
    "outputs": [],
    "payable": false,
    "type": "function",
    "signature": "0xa9059cbb"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "_spender",
        "type": "address"
      },
      {
        "name": "_value",
        "type": "uint256"
      },
      {
        "name": "_extraData",
        "type": "bytes"
      }
    ],
    "name": "approveAndCall",
    "outputs": [
      {
        "name": "success",
        "type": "bool"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0xcae9ca51"
  },
  {
    "constant": true,
    "inputs": [
      {
        "name": "",
        "type": "address"
      },
      {
        "name": "",
        "type": "address"
      }
    ],
    "name": "allowance",
    "outputs": [
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "payable": false,
    "type": "function",
    "signature": "0xdd62ed3e"
  },
  {
    "inputs": [
      {
        "name": "initialSupply",
        "type": "uint256"
      },
      {
        "name": "tokenName",
        "type": "string"
      },
      {
        "name": "decimalUnits",
        "type": "uint8"
      },
      {
        "name": "tokenSymbol",
        "type": "string"
      }
    ],
    "payable": false,
    "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",
    "signature": "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "name": "from",
        "type": "address"
      },
      {
        "indexed": false,
        "name": "value",
        "type": "uint256"
      }
    ],
    "name": "Burn",
    "type": "event",
    "signature": "0xcc16f5dbb4873280815c1ee09dbd06736cffcc184412cf7a71a0fdb75d397ca5"
  }
]

Swarm hash

bzz://8db64327bba148bcd5a0b84bad7d146c0d3ab88c42a6fa9d300e7b64cdea3dff

Contract bytecode

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

Constructor arguments

0000000000000000000000000000000000000000000000000de0b6b3a76400000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000075570546f6b656e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025550000000000000000000000000000000000000000000000000000000000000

Created by
Transaction 0x905a39f4c1d84958b47a58c5ec409040c665793f1741790d3ac909118c1b7b4d on the 2017-09-19T22:42:20+00:00 (a year ago).

Note: Proper source attribution is required if this chart or its underlying data is used outside of this page.

0x6Ba460AB75Cd2c56343b3517...

0 USD

0 BTC

Account info

Ethereum Contract

0x6Ba460AB75Cd2c56343b3517ffeBA60748654D26

Compiler settings

Verified Source

Functions & Events

ABI

Swarm hash

Contract bytecode

Constructor arguments

Created by