Overview
Max Total Supply
2,193,179,327.320146244857883456 MANA
Holders
296,449 ( 0.001%)
Market
Price
$0.61 @ 0.000156 ETH (-5.18%)
Onchain Market Cap
$1,333,275,383.49
Circulating Supply Market Cap
$1,135,405,398.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
0.01 MANAValue
$0.01 ( ~2.56944155158081E-06 Eth) [0.0000%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
MANAToken
Compiler Version
v0.4.11+commit.68ef5810
Optimization Enabled:
Yes with 0 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2017-08-15 */ pragma solidity ^0.4.11; contract ERC20Basic { uint256 public totalSupply; function balanceOf(address who) constant returns (uint256); function transfer(address to, uint256 value) returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } contract Ownable { address public owner; /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ function Ownable() { owner = msg.sender; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(msg.sender == owner); _; } /** * @dev Allows the current owner to transfer control of the contract to a newOwner. * @param newOwner The address to transfer ownership to. */ function transferOwnership(address newOwner) onlyOwner { if (newOwner != address(0)) { owner = newOwner; } } } contract Pausable is Ownable { event Pause(); event Unpause(); bool public paused = false; /** * @dev modifier to allow actions only when the contract IS paused */ modifier whenNotPaused() { require(!paused); _; } /** * @dev modifier to allow actions only when the contract IS NOT paused */ modifier whenPaused { require(paused); _; } /** * @dev called by the owner to pause, triggers stopped state */ function pause() onlyOwner whenNotPaused returns (bool) { paused = true; Pause(); return true; } /** * @dev called by the owner to unpause, returns to normal state */ function unpause() onlyOwner whenPaused returns (bool) { paused = false; Unpause(); return true; } } contract ERC20 is ERC20Basic { function allowance(address owner, address spender) constant returns (uint256); function transferFrom(address from, address to, uint256 value) returns (bool); function approve(address spender, uint256 value) returns (bool); event Approval(address indexed owner, address indexed spender, uint256 value); } library SafeMath { function mul(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a * b; assert(a == 0 || c / a == b); return c; } function div(uint256 a, uint256 b) internal constant returns (uint256) { // assert(b > 0); // Solidity automatically throws when dividing by 0 uint256 c = a / b; // assert(a == b * c + a % b); // There is no case in which this doesn't hold return c; } function sub(uint256 a, uint256 b) internal constant returns (uint256) { assert(b <= a); return a - b; } function add(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a + b; assert(c >= a); return c; } } contract BasicToken is ERC20Basic { using SafeMath for uint256; mapping(address => uint256) balances; /** * @dev transfer token for a specified address * @param _to The address to transfer to. * @param _value The amount to be transferred. */ function transfer(address _to, uint256 _value) returns (bool) { balances[msg.sender] = balances[msg.sender].sub(_value); balances[_to] = balances[_to].add(_value); Transfer(msg.sender, _to, _value); return true; } /** * @dev Gets the balance of the specified address. * @param _owner The address to query the the balance of. * @return An uint256 representing the amount owned by the passed address. */ function balanceOf(address _owner) constant returns (uint256 balance) { return balances[_owner]; } } contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) allowed; /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transfer to * @param _value uint256 the amout of tokens to be transfered */ function transferFrom(address _from, address _to, uint256 _value) returns (bool) { var _allowance = allowed[_from][msg.sender]; // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met // require (_value <= _allowance); balances[_to] = balances[_to].add(_value); balances[_from] = balances[_from].sub(_value); allowed[_from][msg.sender] = _allowance.sub(_value); Transfer(_from, _to, _value); return true; } /** * @dev Aprove the passed address to spend the specified amount of tokens on behalf of msg.sender. * @param _spender The address which will spend the funds. * @param _value The amount of tokens to be spent. */ function approve(address _spender, uint256 _value) returns (bool) { // To change the approve amount you first have to reduce the addresses` // allowance to zero by calling `approve(_spender, 0)` if it is not // already 0 to mitigate the race condition described here: // https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 require((_value == 0) || (allowed[msg.sender][_spender] == 0)); allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); return true; } /** * @dev Function to check the amount of tokens that an owner allowed to a spender. * @param _owner address The address which owns the funds. * @param _spender address The address which will spend the funds. * @return A uint256 specifing the amount of tokens still avaible for the spender. */ function allowance(address _owner, address _spender) constant returns (uint256 remaining) { return allowed[_owner][_spender]; } } contract MintableToken is StandardToken, Ownable { event Mint(address indexed to, uint256 amount); event MintFinished(); bool public mintingFinished = false; modifier canMint() { require(!mintingFinished); _; } /** * @dev Function to mint tokens * @param _to The address that will recieve the minted tokens. * @param _amount The amount of tokens to mint. * @return A boolean that indicates if the operation was successful. */ function mint(address _to, uint256 _amount) onlyOwner canMint returns (bool) { totalSupply = totalSupply.add(_amount); balances[_to] = balances[_to].add(_amount); Mint(_to, _amount); return true; } /** * @dev Function to stop minting new tokens. * @return True if the operation was successful. */ function finishMinting() onlyOwner returns (bool) { mintingFinished = true; MintFinished(); return true; } } contract PausableToken is StandardToken, Pausable { function transfer(address _to, uint _value) whenNotPaused returns (bool) { return super.transfer(_to, _value); } function transferFrom(address _from, address _to, uint _value) whenNotPaused returns (bool) { return super.transferFrom(_from, _to, _value); } } contract BurnableToken is StandardToken { event Burn(address indexed burner, uint256 value); /** * @dev Burns a specified amount of tokens. * @param _value The amount of tokens to burn. */ function burn(uint256 _value) public { require(_value > 0); address burner = msg.sender; balances[burner] = balances[burner].sub(_value); totalSupply = totalSupply.sub(_value); Burn(msg.sender, _value); } } contract MANAToken is BurnableToken, PausableToken, MintableToken { string public constant symbol = "MANA"; string public constant name = "Decentraland MANA"; uint8 public constant decimals = 18; function burn(uint256 _value) whenNotPaused public { super.burn(_value); } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"burner","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","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":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]
Contract Creation Code
60606040526003805460a060020a61ffff02191690555b60038054600160a060020a03191633600160a060020a03161790555b5b610be5806100426000396000f300606060405236156100e05763ffffffff60e060020a60003504166305d2035b81146100e257806306fdde0314610106578063095ea7b31461019657806318160ddd146101c957806323b872dd146101eb578063313ce567146102245780633f4ba83a1461024a57806340c10f191461026e57806342966c68146102a15780635c975abb146102b657806370a08231146102da5780637d64bcb4146103085780638456cb591461032c5780638da5cb5b1461035057806395d89b411461037c578063a9059cbb1461040c578063dd62ed3e1461043f578063f2fde38b14610473575bfe5b34156100ea57fe5b6100f2610491565b604080519115158252519081900360200190f35b341561010e57fe5b6101166104a1565b60408051602080825283518183015283519192839290830191850190808383821561015c575b80518252602083111561015c57601f19909201916020918201910161013c565b505050905090810190601f1680156101885780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561019e57fe5b6100f2600160a060020a03600435166024356104cf565b604080519115158252519081900360200190f35b34156101d157fe5b6101d9610574565b60408051918252519081900360200190f35b34156101f357fe5b6100f2600160a060020a036004358116906024351660443561057a565b604080519115158252519081900360200190f35b341561022c57fe5b6102346105ab565b6040805160ff9092168252519081900360200190f35b341561025257fe5b6100f26105b0565b604080519115158252519081900360200190f35b341561027657fe5b6100f2600160a060020a036004351660243561062a565b604080519115158252519081900360200190f35b34156102a957fe5b6102b46004356106fd565b005b34156102be57fe5b6100f2610723565b604080519115158252519081900360200190f35b34156102e257fe5b6101d9600160a060020a0360043516610733565b60408051918252519081900360200190f35b341561031057fe5b6100f2610752565b604080519115158252519081900360200190f35b341561033457fe5b6100f26107b8565b604080519115158252519081900360200190f35b341561035857fe5b610360610837565b60408051600160a060020a039092168252519081900360200190f35b341561038457fe5b610116610846565b60408051602080825283518183015283519192839290830191850190808383821561015c575b80518252602083111561015c57601f19909201916020918201910161013c565b505050905090810190601f1680156101885780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561041457fe5b6100f2600160a060020a0360043516602435610867565b604080519115158252519081900360200190f35b341561044757fe5b6101d9600160a060020a0360043581169060243516610896565b60408051918252519081900360200190f35b341561047b57fe5b6102b4600160a060020a03600435166108c3565b005b60035460a860020a900460ff1681565b6040805180820190915260118152607860020a70446563656e7472616c616e64204d414e4102602082015281565b60008115806105015750600160a060020a03338116600090815260026020908152604080832093871683529290522054155b151561050d5760006000fd5b600160a060020a03338116600081815260026020908152604080832094881680845294825291829020869055815186815291517f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259281900390910190a35060015b92915050565b60005481565b60035460009060a060020a900460ff16156105955760006000fd5b6105a084848461090f565b90505b5b9392505050565b601281565b60035460009033600160a060020a039081169116146105cf5760006000fd5b60035460a060020a900460ff1615156105e85760006000fd5b6003805460a060020a60ff02191690556040517f7805862f689e2f13df9f062ff482ad3ad112aca9e0847911ed832e158c525b3390600090a15060015b5b5b90565b60035460009033600160a060020a039081169116146106495760006000fd5b60035460a860020a900460ff16156106615760006000fd5b600054610674908363ffffffff610a1216565b6000908155600160a060020a03841681526001602052604090205461069f908363ffffffff610a1216565b600160a060020a038416600081815260016020908152604091829020939093558051858152905191927f0f6798a560793a54c3bcfe86a93cde1e73087d944c0ea20544137d412139688592918290030190a25060015b5b5b92915050565b60035460a060020a900460ff16156107155760006000fd5b61071e81610a2c565b5b5b50565b60035460a060020a900460ff1681565b600160a060020a0381166000908152600160205260409020545b919050565b60035460009033600160a060020a039081169116146107715760006000fd5b6003805460a860020a60ff02191660a860020a1790556040517fae5184fba832cb2b1f702aca6117b8d265eaf03ad33eb133f19dde0f5920fa0890600090a15060015b5b90565b60035460009033600160a060020a039081169116146107d75760006000fd5b60035460a060020a900460ff16156107ef5760006000fd5b6003805460a060020a60ff02191660a060020a1790556040517f6985a02210a168e66602d3235cb6db0e70f92b3ba4d376a33c0f3d9434bff62590600090a15060015b5b5b90565b600354600160a060020a031681565b604080518082019091526004815260e060020a634d414e4102602082015281565b60035460009060a060020a900460ff16156108825760006000fd5b61088c8383610ad4565b90505b5b92915050565b600160a060020a038083166000908152600260209081526040808320938516835292905220545b92915050565b60035433600160a060020a039081169116146108df5760006000fd5b600160a060020a0381161561071e5760038054600160a060020a031916600160a060020a0383161790555b5b5b50565b600160a060020a038084166000908152600260209081526040808320338516845282528083205493861683526001909152812054909190610956908463ffffffff610a1216565b600160a060020a03808616600090815260016020526040808220939093559087168152205461098b908463ffffffff610b8216565b600160a060020a0386166000908152600160205260409020556109b4818463ffffffff610b8216565b600160a060020a03808716600081815260026020908152604080832033861684528252918290209490945580518781529051928816939192600080516020610b9a833981519152929181900390910190a3600191505b509392505050565b600082820183811015610a2157fe5b8091505b5092915050565b6000808211610a3b5760006000fd5b5033600160a060020a038116600090815260016020526040902054610a609083610b82565b600160a060020a03821660009081526001602052604081209190915554610a8d908363ffffffff610b8216565b600055604080518381529051600160a060020a033316917fcc16f5dbb4873280815c1ee09dbd06736cffcc184412cf7a71a0fdb75d397ca5919081900360200190a25b5050565b600160a060020a033316600090815260016020526040812054610afd908363ffffffff610b8216565b600160a060020a033381166000908152600160205260408082209390935590851681522054610b32908363ffffffff610a1216565b600160a060020a03808516600081815260016020908152604091829020949094558051868152905191933390931692600080516020610b9a83398151915292918290030190a35060015b92915050565b600082821115610b8e57fe5b508082035b929150505600ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3efa165627a7a72305820f462e7242c33877d5d2f087a81cc0a589147f1cf578ce7fc53451e7ce4fb376f0029
Deployed Bytecode
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
Swarm Source
bzzr://f462e7242c33877d5d2f087a81cc0a589147f1cf578ce7fc53451e7ce4fb376f
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.