ETH Price: $3,758.78 (+2.73%)
Gas: 6 Gwei

Token

MillionEtherHomePage (MEH)
 

Overview

Max Total Supply

218 MEH

Holders

29

Total Transfers

-

Market

Volume (24H)

N/A

Min Price (24H)

N/A

Max Price (24H)

N/A

Other Info

Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

A 1000x1000 pixels field, where anybody can buy, sell, rent or rent out pixels, place ads within owned or rented area.

# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
MEH

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2018-09-05
*/

pragma solidity ^0.4.24;

// File: openzeppelin-solidity/contracts/introspection/ERC165.sol

/**
 * @title ERC165
 * @dev https://github.com/ethereum/EIPs/blob/master/EIPS/eip-165.md
 */
interface ERC165 {

  /**
   * @notice Query if a contract implements an interface
   * @param _interfaceId The interface identifier, as specified in ERC-165
   * @dev Interface identification is specified in ERC-165. This function
   * uses less than 30,000 gas.
   */
  function supportsInterface(bytes4 _interfaceId)
    external
    view
    returns (bool);
}

// File: openzeppelin-solidity/contracts/token/ERC721/ERC721Basic.sol

/**
 * @title ERC721 Non-Fungible Token Standard basic interface
 * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract ERC721Basic is ERC165 {

  bytes4 internal constant InterfaceId_ERC721 = 0x80ac58cd;
  /*
   * 0x80ac58cd ===
   *   bytes4(keccak256('balanceOf(address)')) ^
   *   bytes4(keccak256('ownerOf(uint256)')) ^
   *   bytes4(keccak256('approve(address,uint256)')) ^
   *   bytes4(keccak256('getApproved(uint256)')) ^
   *   bytes4(keccak256('setApprovalForAll(address,bool)')) ^
   *   bytes4(keccak256('isApprovedForAll(address,address)')) ^
   *   bytes4(keccak256('transferFrom(address,address,uint256)')) ^
   *   bytes4(keccak256('safeTransferFrom(address,address,uint256)')) ^
   *   bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)'))
   */

  bytes4 internal constant InterfaceId_ERC721Exists = 0x4f558e79;
  /*
   * 0x4f558e79 ===
   *   bytes4(keccak256('exists(uint256)'))
   */

  bytes4 internal constant InterfaceId_ERC721Enumerable = 0x780e9d63;
  /**
   * 0x780e9d63 ===
   *   bytes4(keccak256('totalSupply()')) ^
   *   bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) ^
   *   bytes4(keccak256('tokenByIndex(uint256)'))
   */

  bytes4 internal constant InterfaceId_ERC721Metadata = 0x5b5e139f;
  /**
   * 0x5b5e139f ===
   *   bytes4(keccak256('name()')) ^
   *   bytes4(keccak256('symbol()')) ^
   *   bytes4(keccak256('tokenURI(uint256)'))
   */

  event Transfer(
    address indexed _from,
    address indexed _to,
    uint256 indexed _tokenId
  );
  event Approval(
    address indexed _owner,
    address indexed _approved,
    uint256 indexed _tokenId
  );
  event ApprovalForAll(
    address indexed _owner,
    address indexed _operator,
    bool _approved
  );

  function balanceOf(address _owner) public view returns (uint256 _balance);
  function ownerOf(uint256 _tokenId) public view returns (address _owner);
  function exists(uint256 _tokenId) public view returns (bool _exists);

  function approve(address _to, uint256 _tokenId) public;
  function getApproved(uint256 _tokenId)
    public view returns (address _operator);

  function setApprovalForAll(address _operator, bool _approved) public;
  function isApprovedForAll(address _owner, address _operator)
    public view returns (bool);

  function transferFrom(address _from, address _to, uint256 _tokenId) public;
  function safeTransferFrom(address _from, address _to, uint256 _tokenId)
    public;

  function safeTransferFrom(
    address _from,
    address _to,
    uint256 _tokenId,
    bytes _data
  )
    public;
}

// File: openzeppelin-solidity/contracts/token/ERC721/ERC721.sol

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract ERC721Enumerable is ERC721Basic {
  function totalSupply() public view returns (uint256);
  function tokenOfOwnerByIndex(
    address _owner,
    uint256 _index
  )
    public
    view
    returns (uint256 _tokenId);

  function tokenByIndex(uint256 _index) public view returns (uint256);
}


/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract ERC721Metadata is ERC721Basic {
  function name() external view returns (string _name);
  function symbol() external view returns (string _symbol);
  function tokenURI(uint256 _tokenId) public view returns (string);
}


/**
 * @title ERC-721 Non-Fungible Token Standard, full implementation interface
 * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract ERC721 is ERC721Basic, ERC721Enumerable, ERC721Metadata {
}

// File: openzeppelin-solidity/contracts/token/ERC721/ERC721Receiver.sol

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
contract ERC721Receiver {
  /**
   * @dev Magic value to be returned upon successful reception of an NFT
   *  Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`,
   *  which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
   */
  bytes4 internal constant ERC721_RECEIVED = 0x150b7a02;

  /**
   * @notice Handle the receipt of an NFT
   * @dev The ERC721 smart contract calls this function on the recipient
   * after a `safetransfer`. This function MAY throw to revert and reject the
   * transfer. Return of other than the magic value MUST result in the
   * transaction being reverted.
   * Note: the contract address is always the message sender.
   * @param _operator The address which called `safeTransferFrom` function
   * @param _from The address which previously owned the token
   * @param _tokenId The NFT identifier which is being transferred
   * @param _data Additional data with no specified format
   * @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
   */
  function onERC721Received(
    address _operator,
    address _from,
    uint256 _tokenId,
    bytes _data
  )
    public
    returns(bytes4);
}

// File: openzeppelin-solidity/contracts/math/SafeMath.sol

/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {

  /**
  * @dev Multiplies two numbers, throws on overflow.
  */
  function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
    // Gas optimization: this is cheaper than asserting 'a' not being zero, but the
    // benefit is lost if 'b' is also tested.
    // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
    if (_a == 0) {
      return 0;
    }

    c = _a * _b;
    assert(c / _a == _b);
    return c;
  }

  /**
  * @dev Integer division of two numbers, truncating the quotient.
  */
  function div(uint256 _a, uint256 _b) internal pure 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 _a / _b;
  }

  /**
  * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
  */
  function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
    assert(_b <= _a);
    return _a - _b;
  }

  /**
  * @dev Adds two numbers, throws on overflow.
  */
  function add(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
    c = _a + _b;
    assert(c >= _a);
    return c;
  }
}

// File: openzeppelin-solidity/contracts/AddressUtils.sol

/**
 * Utility library of inline functions on addresses
 */
library AddressUtils {

  /**
   * Returns whether the target address is a contract
   * @dev This function will return false if invoked during the constructor of a contract,
   * as the code is not actually created until after the constructor finishes.
   * @param _addr address to check
   * @return whether the target address is a contract
   */
  function isContract(address _addr) internal view returns (bool) {
    uint256 size;
    // XXX Currently there is no better way to check if there is a contract in an address
    // than to check the size of the code at that address.
    // See https://ethereum.stackexchange.com/a/14016/36603
    // for more details about how this works.
    // TODO Check this again before the Serenity release, because all addresses will be
    // contracts then.
    // solium-disable-next-line security/no-inline-assembly
    assembly { size := extcodesize(_addr) }
    return size > 0;
  }

}

// File: openzeppelin-solidity/contracts/introspection/SupportsInterfaceWithLookup.sol

/**
 * @title SupportsInterfaceWithLookup
 * @author Matt Condon (@shrugs)
 * @dev Implements ERC165 using a lookup table.
 */
contract SupportsInterfaceWithLookup is ERC165 {

  bytes4 public constant InterfaceId_ERC165 = 0x01ffc9a7;
  /**
   * 0x01ffc9a7 ===
   *   bytes4(keccak256('supportsInterface(bytes4)'))
   */

  /**
   * @dev a mapping of interface id to whether or not it's supported
   */
  mapping(bytes4 => bool) internal supportedInterfaces;

  /**
   * @dev A contract implementing SupportsInterfaceWithLookup
   * implement ERC165 itself
   */
  constructor()
    public
  {
    _registerInterface(InterfaceId_ERC165);
  }

  /**
   * @dev implement supportsInterface(bytes4) using a lookup table
   */
  function supportsInterface(bytes4 _interfaceId)
    external
    view
    returns (bool)
  {
    return supportedInterfaces[_interfaceId];
  }

  /**
   * @dev private method for registering an interface
   */
  function _registerInterface(bytes4 _interfaceId)
    internal
  {
    require(_interfaceId != 0xffffffff);
    supportedInterfaces[_interfaceId] = true;
  }
}

// File: openzeppelin-solidity/contracts/token/ERC721/ERC721BasicToken.sol

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract ERC721BasicToken is SupportsInterfaceWithLookup, ERC721Basic {

  using SafeMath for uint256;
  using AddressUtils for address;

  // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
  // which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
  bytes4 private constant ERC721_RECEIVED = 0x150b7a02;

  // Mapping from token ID to owner
  mapping (uint256 => address) internal tokenOwner;

  // Mapping from token ID to approved address
  mapping (uint256 => address) internal tokenApprovals;

  // Mapping from owner to number of owned token
  mapping (address => uint256) internal ownedTokensCount;

  // Mapping from owner to operator approvals
  mapping (address => mapping (address => bool)) internal operatorApprovals;

  constructor()
    public
  {
    // register the supported interfaces to conform to ERC721 via ERC165
    _registerInterface(InterfaceId_ERC721);
    _registerInterface(InterfaceId_ERC721Exists);
  }

  /**
   * @dev Gets the balance of the specified address
   * @param _owner address to query the balance of
   * @return uint256 representing the amount owned by the passed address
   */
  function balanceOf(address _owner) public view returns (uint256) {
    require(_owner != address(0));
    return ownedTokensCount[_owner];
  }

  /**
   * @dev Gets the owner of the specified token ID
   * @param _tokenId uint256 ID of the token to query the owner of
   * @return owner address currently marked as the owner of the given token ID
   */
  function ownerOf(uint256 _tokenId) public view returns (address) {
    address owner = tokenOwner[_tokenId];
    require(owner != address(0));
    return owner;
  }

  /**
   * @dev Returns whether the specified token exists
   * @param _tokenId uint256 ID of the token to query the existence of
   * @return whether the token exists
   */
  function exists(uint256 _tokenId) public view returns (bool) {
    address owner = tokenOwner[_tokenId];
    return owner != address(0);
  }

  /**
   * @dev Approves another address to transfer the given token ID
   * The zero address indicates there is no approved address.
   * There can only be one approved address per token at a given time.
   * Can only be called by the token owner or an approved operator.
   * @param _to address to be approved for the given token ID
   * @param _tokenId uint256 ID of the token to be approved
   */
  function approve(address _to, uint256 _tokenId) public {
    address owner = ownerOf(_tokenId);
    require(_to != owner);
    require(msg.sender == owner || isApprovedForAll(owner, msg.sender));

    tokenApprovals[_tokenId] = _to;
    emit Approval(owner, _to, _tokenId);
  }

  /**
   * @dev Gets the approved address for a token ID, or zero if no address set
   * @param _tokenId uint256 ID of the token to query the approval of
   * @return address currently approved for the given token ID
   */
  function getApproved(uint256 _tokenId) public view returns (address) {
    return tokenApprovals[_tokenId];
  }

  /**
   * @dev Sets or unsets the approval of a given operator
   * An operator is allowed to transfer all tokens of the sender on their behalf
   * @param _to operator address to set the approval
   * @param _approved representing the status of the approval to be set
   */
  function setApprovalForAll(address _to, bool _approved) public {
    require(_to != msg.sender);
    operatorApprovals[msg.sender][_to] = _approved;
    emit ApprovalForAll(msg.sender, _to, _approved);
  }

  /**
   * @dev Tells whether an operator is approved by a given owner
   * @param _owner owner address which you want to query the approval of
   * @param _operator operator address which you want to query the approval of
   * @return bool whether the given operator is approved by the given owner
   */
  function isApprovedForAll(
    address _owner,
    address _operator
  )
    public
    view
    returns (bool)
  {
    return operatorApprovals[_owner][_operator];
  }

  /**
   * @dev Transfers the ownership of a given token ID to another address
   * Usage of this method is discouraged, use `safeTransferFrom` whenever possible
   * Requires the msg sender to be the owner, approved, or operator
   * @param _from current owner of the token
   * @param _to address to receive the ownership of the given token ID
   * @param _tokenId uint256 ID of the token to be transferred
  */
  function transferFrom(
    address _from,
    address _to,
    uint256 _tokenId
  )
    public
  {
    require(isApprovedOrOwner(msg.sender, _tokenId));
    require(_from != address(0));
    require(_to != address(0));

    clearApproval(_from, _tokenId);
    removeTokenFrom(_from, _tokenId);
    addTokenTo(_to, _tokenId);

    emit Transfer(_from, _to, _tokenId);
  }

  /**
   * @dev Safely transfers the ownership of a given token ID to another address
   * If the target address is a contract, it must implement `onERC721Received`,
   * which is called upon a safe transfer, and return the magic value
   * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
   * the transfer is reverted.
   *
   * Requires the msg sender to be the owner, approved, or operator
   * @param _from current owner of the token
   * @param _to address to receive the ownership of the given token ID
   * @param _tokenId uint256 ID of the token to be transferred
  */
  function safeTransferFrom(
    address _from,
    address _to,
    uint256 _tokenId
  )
    public
  {
    // solium-disable-next-line arg-overflow
    safeTransferFrom(_from, _to, _tokenId, "");
  }

  /**
   * @dev Safely transfers the ownership of a given token ID to another address
   * If the target address is a contract, it must implement `onERC721Received`,
   * which is called upon a safe transfer, and return the magic value
   * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
   * the transfer is reverted.
   * Requires the msg sender to be the owner, approved, or operator
   * @param _from current owner of the token
   * @param _to address to receive the ownership of the given token ID
   * @param _tokenId uint256 ID of the token to be transferred
   * @param _data bytes data to send along with a safe transfer check
   */
  function safeTransferFrom(
    address _from,
    address _to,
    uint256 _tokenId,
    bytes _data
  )
    public
  {
    transferFrom(_from, _to, _tokenId);
    // solium-disable-next-line arg-overflow
    require(checkAndCallSafeTransfer(_from, _to, _tokenId, _data));
  }

  /**
   * @dev Returns whether the given spender can transfer a given token ID
   * @param _spender address of the spender to query
   * @param _tokenId uint256 ID of the token to be transferred
   * @return bool whether the msg.sender is approved for the given token ID,
   *  is an operator of the owner, or is the owner of the token
   */
  function isApprovedOrOwner(
    address _spender,
    uint256 _tokenId
  )
    internal
    view
    returns (bool)
  {
    address owner = ownerOf(_tokenId);
    // Disable solium check because of
    // https://github.com/duaraghav8/Solium/issues/175
    // solium-disable-next-line operator-whitespace
    return (
      _spender == owner ||
      getApproved(_tokenId) == _spender ||
      isApprovedForAll(owner, _spender)
    );
  }

  /**
   * @dev Internal function to mint a new token
   * Reverts if the given token ID already exists
   * @param _to The address that will own the minted token
   * @param _tokenId uint256 ID of the token to be minted by the msg.sender
   */
  function _mint(address _to, uint256 _tokenId) internal {
    require(_to != address(0));
    addTokenTo(_to, _tokenId);
    emit Transfer(address(0), _to, _tokenId);
  }

  /**
   * @dev Internal function to burn a specific token
   * Reverts if the token does not exist
   * @param _tokenId uint256 ID of the token being burned by the msg.sender
   */
  function _burn(address _owner, uint256 _tokenId) internal {
    clearApproval(_owner, _tokenId);
    removeTokenFrom(_owner, _tokenId);
    emit Transfer(_owner, address(0), _tokenId);
  }

  /**
   * @dev Internal function to clear current approval of a given token ID
   * Reverts if the given address is not indeed the owner of the token
   * @param _owner owner of the token
   * @param _tokenId uint256 ID of the token to be transferred
   */
  function clearApproval(address _owner, uint256 _tokenId) internal {
    require(ownerOf(_tokenId) == _owner);
    if (tokenApprovals[_tokenId] != address(0)) {
      tokenApprovals[_tokenId] = address(0);
    }
  }

  /**
   * @dev Internal function to add a token ID to the list of a given address
   * @param _to address representing the new owner of the given token ID
   * @param _tokenId uint256 ID of the token to be added to the tokens list of the given address
   */
  function addTokenTo(address _to, uint256 _tokenId) internal {
    require(tokenOwner[_tokenId] == address(0));
    tokenOwner[_tokenId] = _to;
    ownedTokensCount[_to] = ownedTokensCount[_to].add(1);
  }

  /**
   * @dev Internal function to remove a token ID from the list of a given address
   * @param _from address representing the previous owner of the given token ID
   * @param _tokenId uint256 ID of the token to be removed from the tokens list of the given address
   */
  function removeTokenFrom(address _from, uint256 _tokenId) internal {
    require(ownerOf(_tokenId) == _from);
    ownedTokensCount[_from] = ownedTokensCount[_from].sub(1);
    tokenOwner[_tokenId] = address(0);
  }

  /**
   * @dev Internal function to invoke `onERC721Received` on a target address
   * The call is not executed if the target address is not a contract
   * @param _from address representing the previous owner of the given token ID
   * @param _to target address that will receive the tokens
   * @param _tokenId uint256 ID of the token to be transferred
   * @param _data bytes optional data to send along with the call
   * @return whether the call correctly returned the expected magic value
   */
  function checkAndCallSafeTransfer(
    address _from,
    address _to,
    uint256 _tokenId,
    bytes _data
  )
    internal
    returns (bool)
  {
    if (!_to.isContract()) {
      return true;
    }
    bytes4 retval = ERC721Receiver(_to).onERC721Received(
      msg.sender, _from, _tokenId, _data);
    return (retval == ERC721_RECEIVED);
  }
}

// File: openzeppelin-solidity/contracts/token/ERC721/ERC721Token.sol

/**
 * @title Full ERC721 Token
 * This implementation includes all the required and some optional functionality of the ERC721 standard
 * Moreover, it includes approve all functionality using operator terminology
 * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract ERC721Token is SupportsInterfaceWithLookup, ERC721BasicToken, ERC721 {

  // Token name
  string internal name_;

  // Token symbol
  string internal symbol_;

  // Mapping from owner to list of owned token IDs
  mapping(address => uint256[]) internal ownedTokens;

  // Mapping from token ID to index of the owner tokens list
  mapping(uint256 => uint256) internal ownedTokensIndex;

  // Array with all token ids, used for enumeration
  uint256[] internal allTokens;

  // Mapping from token id to position in the allTokens array
  mapping(uint256 => uint256) internal allTokensIndex;

  // Optional mapping for token URIs
  mapping(uint256 => string) internal tokenURIs;

  /**
   * @dev Constructor function
   */
  constructor(string _name, string _symbol) public {
    name_ = _name;
    symbol_ = _symbol;

    // register the supported interfaces to conform to ERC721 via ERC165
    _registerInterface(InterfaceId_ERC721Enumerable);
    _registerInterface(InterfaceId_ERC721Metadata);
  }

  /**
   * @dev Gets the token name
   * @return string representing the token name
   */
  function name() external view returns (string) {
    return name_;
  }

  /**
   * @dev Gets the token symbol
   * @return string representing the token symbol
   */
  function symbol() external view returns (string) {
    return symbol_;
  }

  /**
   * @dev Returns an URI for a given token ID
   * Throws if the token ID does not exist. May return an empty string.
   * @param _tokenId uint256 ID of the token to query
   */
  function tokenURI(uint256 _tokenId) public view returns (string) {
    require(exists(_tokenId));
    return tokenURIs[_tokenId];
  }

  /**
   * @dev Gets the token ID at a given index of the tokens list of the requested owner
   * @param _owner address owning the tokens list to be accessed
   * @param _index uint256 representing the index to be accessed of the requested tokens list
   * @return uint256 token ID at the given index of the tokens list owned by the requested address
   */
  function tokenOfOwnerByIndex(
    address _owner,
    uint256 _index
  )
    public
    view
    returns (uint256)
  {
    require(_index < balanceOf(_owner));
    return ownedTokens[_owner][_index];
  }

  /**
   * @dev Gets the total amount of tokens stored by the contract
   * @return uint256 representing the total amount of tokens
   */
  function totalSupply() public view returns (uint256) {
    return allTokens.length;
  }

  /**
   * @dev Gets the token ID at a given index of all the tokens in this contract
   * Reverts if the index is greater or equal to the total number of tokens
   * @param _index uint256 representing the index to be accessed of the tokens list
   * @return uint256 token ID at the given index of the tokens list
   */
  function tokenByIndex(uint256 _index) public view returns (uint256) {
    require(_index < totalSupply());
    return allTokens[_index];
  }

  /**
   * @dev Internal function to set the token URI for a given token
   * Reverts if the token ID does not exist
   * @param _tokenId uint256 ID of the token to set its URI
   * @param _uri string URI to assign
   */
  function _setTokenURI(uint256 _tokenId, string _uri) internal {
    require(exists(_tokenId));
    tokenURIs[_tokenId] = _uri;
  }

  /**
   * @dev Internal function to add a token ID to the list of a given address
   * @param _to address representing the new owner of the given token ID
   * @param _tokenId uint256 ID of the token to be added to the tokens list of the given address
   */
  function addTokenTo(address _to, uint256 _tokenId) internal {
    super.addTokenTo(_to, _tokenId);
    uint256 length = ownedTokens[_to].length;
    ownedTokens[_to].push(_tokenId);
    ownedTokensIndex[_tokenId] = length;
  }

  /**
   * @dev Internal function to remove a token ID from the list of a given address
   * @param _from address representing the previous owner of the given token ID
   * @param _tokenId uint256 ID of the token to be removed from the tokens list of the given address
   */
  function removeTokenFrom(address _from, uint256 _tokenId) internal {
    super.removeTokenFrom(_from, _tokenId);

    // To prevent a gap in the array, we store the last token in the index of the token to delete, and
    // then delete the last slot.
    uint256 tokenIndex = ownedTokensIndex[_tokenId];
    uint256 lastTokenIndex = ownedTokens[_from].length.sub(1);
    uint256 lastToken = ownedTokens[_from][lastTokenIndex];

    ownedTokens[_from][tokenIndex] = lastToken;
    // This also deletes the contents at the last position of the array
    ownedTokens[_from].length--;

    // Note that this will handle single-element arrays. In that case, both tokenIndex and lastTokenIndex are going to
    // be zero. Then we can make sure that we will remove _tokenId from the ownedTokens list since we are first swapping
    // the lastToken to the first position, and then dropping the element placed in the last position of the list

    ownedTokensIndex[_tokenId] = 0;
    ownedTokensIndex[lastToken] = tokenIndex;
  }

  /**
   * @dev Internal function to mint a new token
   * Reverts if the given token ID already exists
   * @param _to address the beneficiary that will own the minted token
   * @param _tokenId uint256 ID of the token to be minted by the msg.sender
   */
  function _mint(address _to, uint256 _tokenId) internal {
    super._mint(_to, _tokenId);

    allTokensIndex[_tokenId] = allTokens.length;
    allTokens.push(_tokenId);
  }

  /**
   * @dev Internal function to burn a specific token
   * Reverts if the token does not exist
   * @param _owner owner of the token to burn
   * @param _tokenId uint256 ID of the token being burned by the msg.sender
   */
  function _burn(address _owner, uint256 _tokenId) internal {
    super._burn(_owner, _tokenId);

    // Clear metadata (if any)
    if (bytes(tokenURIs[_tokenId]).length != 0) {
      delete tokenURIs[_tokenId];
    }

    // Reorg all tokens array
    uint256 tokenIndex = allTokensIndex[_tokenId];
    uint256 lastTokenIndex = allTokens.length.sub(1);
    uint256 lastToken = allTokens[lastTokenIndex];

    allTokens[tokenIndex] = lastToken;
    allTokens[lastTokenIndex] = 0;

    allTokens.length--;
    allTokensIndex[_tokenId] = 0;
    allTokensIndex[lastToken] = tokenIndex;
  }

}

// File: openzeppelin-solidity/contracts/ownership/Ownable.sol

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
  address public owner;


  event OwnershipRenounced(address indexed previousOwner);
  event OwnershipTransferred(
    address indexed previousOwner,
    address indexed newOwner
  );


  /**
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  constructor() public {
    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 relinquish control of the contract.
   * @notice Renouncing to ownership will leave the contract without an owner.
   * It will not be possible to call the functions with the `onlyOwner`
   * modifier anymore.
   */
  function renounceOwnership() public onlyOwner {
    emit OwnershipRenounced(owner);
    owner = address(0);
  }

  /**
   * @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) public onlyOwner {
    _transferOwnership(_newOwner);
  }

  /**
   * @dev Transfers control of the contract to a newOwner.
   * @param _newOwner The address to transfer ownership to.
   */
  function _transferOwnership(address _newOwner) internal {
    require(_newOwner != address(0));
    emit OwnershipTransferred(owner, _newOwner);
    owner = _newOwner;
  }
}

// File: openzeppelin-solidity/contracts/lifecycle/Pausable.sol

/**
 * @title Pausable
 * @dev Base contract which allows children to implement an emergency stop mechanism.
 */
contract Pausable is Ownable {
  event Pause();
  event Unpause();

  bool public paused = false;


  /**
   * @dev Modifier to make a function callable only when the contract is not paused.
   */
  modifier whenNotPaused() {
    require(!paused);
    _;
  }

  /**
   * @dev Modifier to make a function callable only when the contract is paused.
   */
  modifier whenPaused() {
    require(paused);
    _;
  }

  /**
   * @dev called by the owner to pause, triggers stopped state
   */
  function pause() public onlyOwner whenNotPaused {
    paused = true;
    emit Pause();
  }

  /**
   * @dev called by the owner to unpause, returns to normal state
   */
  function unpause() public onlyOwner whenPaused {
    paused = false;
    emit Unpause();
  }
}

// File: contracts/MEHAccessControl.sol

contract MarketInerface {
    function buyBlocks(address, uint16[]) external returns (uint) {}
    function sellBlocks(address, uint, uint16[]) external returns (uint) {}
    function isMarket() public view returns (bool) {}
    function isOnSale(uint16) public view returns (bool) {}
    function areaPrice(uint16[]) public view returns (uint) {}
    function importOldMEBlock(uint8, uint8) external returns (uint, address) {}
}

contract RentalsInterface {
    function rentOutBlocks(address, uint, uint16[]) external returns (uint) {}
    function rentBlocks(address, uint, uint16[]) external returns (uint) {}
    function blocksRentPrice(uint, uint16[]) external view returns (uint) {}
    function isRentals() public view returns (bool) {}
    function isRented(uint16) public view returns (bool) {}
    function renterOf(uint16) public view returns (address) {}
}

contract AdsInterface {
    function advertiseOnBlocks(address, uint16[], string, string, string) external returns (uint) {}
    function canAdvertiseOnBlocks(address, uint16[]) public view returns (bool) {}
    function isAds() public view returns (bool) {}
}

/// @title MEHAccessControl: Part of MEH contract responsible for communication with external modules:
///  Market, Rentals, Ads contracts. Provides authorization and upgradability methods.
contract MEHAccessControl is Pausable {

    // Allows a module being plugged in to verify it is MEH contract. 
    bool public isMEH = true;

    // Modules
    MarketInerface public market;
    RentalsInterface public rentals;
    AdsInterface public ads;

    // Emitted when a module is plugged.
    event LogModuleUpgrade(address newAddress, string moduleName);
    
// GUARDS
    
    /// @dev Functions allowed to market module only. 
    modifier onlyMarket() {
        require(msg.sender == address(market));
        _;
    }

    /// @dev Functions allowed to balance operators only (market and rentals contracts are the 
    ///  only balance operators)
    modifier onlyBalanceOperators() {
        require(msg.sender == address(market) || msg.sender == address(rentals));
        _;
    }

// ** Admin set Access ** //
    /// @dev Allows admin to plug a new Market contract in.
    // credits to cryptokittes! - https://github.com/Lunyr/crowdsale-contracts/blob/cfadd15986c30521d8ba7d5b6f57b4fefcc7ac38/contracts/LunyrToken.sol#L117
    // NOTE: verify that a contract is what we expect
    function adminSetMarket(address _address) external onlyOwner {
        MarketInerface candidateContract = MarketInerface(_address);
        require(candidateContract.isMarket());
        market = candidateContract;
        emit LogModuleUpgrade(_address, "Market");
    }

    /// @dev Allows admin to plug a new Rentals contract in.
    function adminSetRentals(address _address) external onlyOwner {
        RentalsInterface candidateContract = RentalsInterface(_address);
        require(candidateContract.isRentals());
        rentals = candidateContract;
        emit LogModuleUpgrade(_address, "Rentals");
    }

    /// @dev Allows admin to plug a new Ads contract in.
    function adminSetAds(address _address) external onlyOwner {
        AdsInterface candidateContract = AdsInterface(_address);
        require(candidateContract.isAds());
        ads = candidateContract;
        emit LogModuleUpgrade(_address, "Ads");
    }
}

// File: contracts/MehERC721.sol

// ERC721 



/// @title MehERC721: Part of MEH contract responsible for ERC721 token management. Openzeppelin's
///  ERC721 implementation modified for the Million Ether Homepage. 
contract MehERC721 is ERC721Token("MillionEtherHomePage","MEH"), MEHAccessControl {

    /// @dev Checks rights to transfer block ownership. Locks tokens on sale.
    ///  Overrides OpenZEppelin's isApprovedOrOwner function - so that tokens marked for sale can 
    ///  be transferred by Market contract only.
    function isApprovedOrOwner(
        address _spender,
        uint256 _tokenId
    )
        internal
        view
        returns (bool)
    {   
        bool onSale = market.isOnSale(uint16(_tokenId));

        address owner = ownerOf(_tokenId);
        bool spenderIsApprovedOrOwner =
            _spender == owner ||
            getApproved(_tokenId) == _spender ||
            isApprovedForAll(owner, _spender);

        return (
            (onSale && _spender == address(market)) ||
            (!(onSale) && spenderIsApprovedOrOwner)
        );
    }

    /// @dev mints a new block.
    ///  overrides _mint function to add pause/unpause functionality, onlyMarket access,
    ///  restricts totalSupply of blocks to 10000 (as there is only a 100x100 blocks field).
    function _mintCrowdsaleBlock(address _to, uint16 _blockId) external onlyMarket whenNotPaused {
        if (totalSupply() <= 9999) {
        _mint(_to, uint256(_blockId));
        }
    }

    /// @dev overrides approve function to add pause/unpause functionality
    function approve(address _to, uint256 _tokenId) public whenNotPaused {
        super.approve(_to, _tokenId);
    }
 
    /// @dev overrides setApprovalForAll function to add pause/unpause functionality
    function setApprovalForAll(address _to, bool _approved) public whenNotPaused {
        super.setApprovalForAll(_to, _approved);
    }    

    /// @dev overrides transferFrom function to add pause/unpause functionality
    ///  affects safeTransferFrom functions as well
    function transferFrom(
        address _from,
        address _to,
        uint256 _tokenId
    )
        public
        whenNotPaused
    {
        super.transferFrom(_from, _to, _tokenId);
    }
}

// File: contracts/Accounting.sol

// import "../installed_contracts/math.sol";



// @title Accounting: Part of MEH contract responsible for eth accounting.
contract Accounting is MEHAccessControl {
    using SafeMath for uint256;

    // Balances of users, admin, charity
    mapping(address => uint256) public balances;

    // Emitted when a user deposits or withdraws funds from the contract
    event LogContractBalance(address payerOrPayee, int balanceChange);

// ** PAYMENT PROCESSING ** //
    
    /// @dev Withdraws users available balance.
    function withdraw() external whenNotPaused {
        address payee = msg.sender;
        uint256 payment = balances[payee];

        require(payment != 0);
        assert(address(this).balance >= payment);

        balances[payee] = 0;

        // reentrancy safe
        payee.transfer(payment);
        emit LogContractBalance(payee, int256(-payment));
    }

    /// @dev Lets external authorized contract (operators) to transfer balances within MEH contract.
    ///  MEH contract doesn't transfer funds on its own. Instead Market and Rentals contracts
    ///  are granted operator access.
    function operatorTransferFunds(
        address _payer, 
        address _recipient, 
        uint _amount) 
    external 
    onlyBalanceOperators
    whenNotPaused
    {
        require(balances[_payer] >= _amount);
        _deductFrom(_payer, _amount);
        _depositTo(_recipient, _amount);
    }

    /// @dev Deposits eth to msg.sender balance.
    function depositFunds() internal whenNotPaused {
        _depositTo(msg.sender, msg.value);
        emit LogContractBalance(msg.sender, int256(msg.value));
    }

    /// @dev Increases recipients internal balance.
    function _depositTo(address _recipient, uint _amount) internal {
        balances[_recipient] = balances[_recipient].add(_amount);
    }

    /// @dev Increases payers internal balance.
    function _deductFrom(address _payer, uint _amount) internal {
        balances[_payer] = balances[_payer].sub(_amount);
    }

// ** ADMIN ** //

    /// @notice Allows admin to withdraw contract balance in emergency. And distribute manualy
    ///  aftrewards.
    /// @dev As the contract is not designed to keep users funds (users can withdraw
    ///  at anytime) it should be relatively easy to manualy transfer unclaimed funds to 
    ///  their owners. This is an alternatinve to selfdestruct allowing blocks ledger (ERC721 tokens)
    ///  to be immutable.
    function adminRescueFunds() external onlyOwner whenPaused {
        address payee = owner;
        uint256 payment = address(this).balance;
        payee.transfer(payment);
    }

    /// @dev Checks if a msg.sender has enough balance to pay the price _needed.
    function canPay(uint _needed) internal view returns (bool) {
        return (msg.value.add(balances[msg.sender]) >= _needed);
    }
}

// File: contracts/MEH.sol

/*
MillionEther smart contract - decentralized advertising platform.

This program is free software: you can redistribute it and/or modifromY
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/*
* A 1000x1000 pixel field is displayed at TheMillionEtherHomepage.com. 
* This smart contract lets anyone buy 10x10 pixel blocks and place ads there.
* It also allows to sell blocks and rent them out to other advertisers. 
*
* 10x10 pixels blocks are addressed by xy coordinates. So 1000x1000 pixel field is 100 by 100 blocks.
* Making up 10 000 blocks in total. Each block is an ERC721 (non fungible token) token. 
*
* At the initial sale the price for each block is $1 (price is feeded by an oracle). After
* every 1000 blocks sold (every 10%) the price doubles. Owners can sell and rent out blocks at any
* price they want. Owners and renters can place and replace ads to their blocks as many times they 
* want.
*
* All heavy logic is delegated to external upgradable contracts. There are 4 main modules (contracts):
*     - MEH: Million Ether Homepage (MEH) contract. Provides user interface and accounting 
*         functionality. It is immutable and it keeps Non fungible ERC721 tokens (10x10 pixel blocks) 
*         ledger and eth balances. 
*     - Market: Plugable. Provides methods for buy-sell functionality, keeps buy-sell ledger, 
*         querries oracle for a ETH-USD price, 
*     - Rentals: Plugable. Provides methods for rentout-rent functionality, keeps rentout-rent ledger.
*     - Ads: Plugable. Provides methods for image placement functionality.
* 
*/

/// @title MEH: Million Ether Homepage. Buy, sell, rent out pixels and place ads.
/// @author Peter Porobov (https://keybase.io/peterporobov)
/// @notice The main contract, accounting and user interface. Immutable.
contract MEH is MehERC721, Accounting {

    /// @notice emited when an area blocks is bought
    event LogBuys(
        uint ID,
        uint8 fromX,
        uint8 fromY,
        uint8 toX,
        uint8 toY,
        address newLandlord
    );

    /// @notice emited when an area blocks is marked for sale
    event LogSells(
        uint ID,
        uint8 fromX,
        uint8 fromY,
        uint8 toX,
        uint8 toY,
        uint sellPrice
    );

    /// @notice emited when an area blocks is marked for rent
    event LogRentsOut(
        uint ID,
        uint8 fromX,
        uint8 fromY,
        uint8 toX,
        uint8 toY,
        uint rentPricePerPeriodWei
    );

    /// @notice emited when an area blocks is rented
    event LogRents(
        uint ID,
        uint8 fromX,
        uint8 fromY,
        uint8 toX,
        uint8 toY,
        uint numberOfPeriods,
        uint rentedFrom
    );

    /// @notice emited when an ad is placed to an area
    event LogAds(uint ID, 
        uint8 fromX,
        uint8 fromY,
        uint8 toX,
        uint8 toY,
        string imageSourceUrl,
        string adUrl,
        string adText,
        address indexed advertiser);

// ** BUY AND SELL BLOCKS ** //
    
    /// @notice lets a message sender to buy blocks within area
    /// @dev if using a contract to buy an area make sure to implement ERC721 functionality 
    ///  as tokens are transfered using "transferFrom" function and not "safeTransferFrom"
    ///  in order to avoid external calls.
    function buyArea(uint8 fromX, uint8 fromY, uint8 toX, uint8 toY) 
        external
        whenNotPaused
        payable
    {   
        // check input parameters and eth deposited
        require(isLegalCoordinates(fromX, fromY, toX, toY));
        require(canPay(areaPrice(fromX, fromY, toX, toY)));
        depositFunds();

        // try to buy blocks through market contract
        // will get an id of buy-sell operation if succeeds (if all blocks available)
        uint id = market.buyBlocks(msg.sender, blocksList(fromX, fromY, toX, toY));
        emit LogBuys(id, fromX, fromY, toX, toY, msg.sender);
    }

    /// @notice lets a message sender to mark blocks for sale at price set for each block in wei
    /// @dev (priceForEachBlockCents = 0 - not for sale)
    function sellArea(uint8 fromX, uint8 fromY, uint8 toX, uint8 toY, uint priceForEachBlockWei)
        external 
        whenNotPaused
    {   
        // check input parameters
        require(isLegalCoordinates(fromX, fromY, toX, toY));

        // try to mark blocks for sale through market contract
        // will get an id of buy-sell operation if succeeds (if owns all blocks)
        uint id = market.sellBlocks(
            msg.sender, 
            priceForEachBlockWei, 
            blocksList(fromX, fromY, toX, toY)
        );
        emit LogSells(id, fromX, fromY, toX, toY, priceForEachBlockWei);
    }

    /// @notice get area price in wei
    function areaPrice(uint8 fromX, uint8 fromY, uint8 toX, uint8 toY) 
        public 
        view 
        returns (uint) 
    {   
        // check input
        require(isLegalCoordinates(fromX, fromY, toX, toY));

        // querry areaPrice in wei at market contract
        return market.areaPrice(blocksList(fromX, fromY, toX, toY));
    }

// ** RENT OUT AND RENT BLOCKS ** //
        
    /// @notice Rent out an area of blocks at coordinates [fromX, fromY, toX, toY] at a price for 
    ///  each block in wei
    /// @dev if rentPricePerPeriodWei = 0 then makes area not available for rent
    function rentOutArea(uint8 fromX, uint8 fromY, uint8 toX, uint8 toY, uint rentPricePerPeriodWei)
        external
        whenNotPaused
    {   
        // check input
        require(isLegalCoordinates(fromX, fromY, toX, toY));

        // try to mark blocks as rented out through rentals contract
        // will get an id of rent-rentout operation if succeeds (if message sender owns blocks)
        uint id = rentals.rentOutBlocks(
            msg.sender, 
            rentPricePerPeriodWei, 
            blocksList(fromX, fromY, toX, toY)
        );
        emit LogRentsOut(id, fromX, fromY, toX, toY, rentPricePerPeriodWei);
    }
    
    /// @notice Rent an area of blocks at coordinates [fromX, fromY, toX, toY] for a number of 
    ///  periods specified
    ///  (period length is specified in rentals contract)
    function rentArea(uint8 fromX, uint8 fromY, uint8 toX, uint8 toY, uint numberOfPeriods)
        external
        payable
        whenNotPaused
    {   
        // check input parameters and eth deposited
        // checks number of periods > 0 in rentals contract
        require(isLegalCoordinates(fromX, fromY, toX, toY));
        require(canPay(areaRentPrice(fromX, fromY, toX, toY, numberOfPeriods)));
        depositFunds();

        // try to rent blocks through rentals contract
        // will get an id of rent-rentout operation if succeeds (if all blocks available for rent)
        uint id = rentals.rentBlocks(
            msg.sender, 
            numberOfPeriods, 
            blocksList(fromX, fromY, toX, toY)
        );
        emit LogRents(id, fromX, fromY, toX, toY, numberOfPeriods, 0);
    }

    /// @notice get area rent price in wei for number of periods specified 
    ///  (period length is specified in rentals contract) 
    function areaRentPrice(uint8 fromX, uint8 fromY, uint8 toX, uint8 toY, uint numberOfPeriods)
        public 
        view 
        returns (uint) 
    {   
        // check input 
        require(isLegalCoordinates(fromX, fromY, toX, toY));

        // querry areaPrice in wei at rentals contract
        return rentals.blocksRentPrice (numberOfPeriods, blocksList(fromX, fromY, toX, toY));
    }

// ** PLACE ADS ** //
    
    /// @notice places ads (image, caption and link to a website) into desired coordinates
    /// @dev nothing is stored in any of the contracts except an image id. All other data is 
    ///  only emitted in event. Basicaly this function just verifies if an event is allowed 
    ///  to be emitted.
    function placeAds( 
        uint8 fromX, 
        uint8 fromY, 
        uint8 toX, 
        uint8 toY, 
        string imageSource, 
        string link, 
        string text
    ) 
        external
        whenNotPaused
    {   
        // check input
        require(isLegalCoordinates(fromX, fromY, toX, toY));

        // try to place ads through ads contract
        // will get an image id if succeeds (if advertiser owns or rents all blocks within area)
        uint AdsId = ads.advertiseOnBlocks(
            msg.sender, 
            blocksList(fromX, fromY, toX, toY), 
            imageSource, 
            link, 
            text
        );
        emit LogAds(AdsId, fromX, fromY, toX, toY, imageSource, link, text, msg.sender);
    }

    /// @notice check if an advertiser is allowed to put ads within area (i.e. owns or rents all 
    ///  blocks)
    function canAdvertise(
        address advertiser,
        uint8 fromX, 
        uint8 fromY, 
        uint8 toX, 
        uint8 toY
    ) 
        external
        view
        returns (bool)
    {   
        // check user input
        require(isLegalCoordinates(fromX, fromY, toX, toY));

        // querry permission at ads contract
        return ads.canAdvertiseOnBlocks(advertiser, blocksList(fromX, fromY, toX, toY));
    }

// ** IMPORT BLOCKS ** //

    /// @notice import blocks from previous version Million Ether Homepage
    function adminImportOldMEBlock(uint8 x, uint8 y) external onlyOwner {
        (uint id, address newLandlord) = market.importOldMEBlock(x, y);
        emit LogBuys(id, x, y, x, y, newLandlord);
    }

// ** INFO GETTERS ** //
    
    /// @notice get an owner(address) of block at a specified coordinates
    function getBlockOwner(uint8 x, uint8 y) external view returns (address) {
        return ownerOf(blockID(x, y));
    }

// ** UTILS ** //
    
    /// @notice get ERC721 token id corresponding to xy coordinates
    function blockID(uint8 x, uint8 y) public pure returns (uint16) {
        return (uint16(y) - 1) * 100 + uint16(x);
    }

    /// @notice get a number of blocks within area
    function countBlocks(
        uint8 fromX, 
        uint8 fromY, 
        uint8 toX, 
        uint8 toY
    ) 
        internal 
        pure 
        returns (uint16)
    {
        return (toX - fromX + 1) * (toY - fromY + 1);
    }

    /// @notice get an array of all block ids (i.e. ERC721 token ids) within area
    function blocksList(
        uint8 fromX, 
        uint8 fromY, 
        uint8 toX, 
        uint8 toY
    ) 
        internal 
        pure 
        returns (uint16[] memory r) 
    {
        uint i = 0;
        r = new uint16[](countBlocks(fromX, fromY, toX, toY));
        for (uint8 ix=fromX; ix<=toX; ix++) {
            for (uint8 iy=fromY; iy<=toY; iy++) {
                r[i] = blockID(ix, iy);
                i++;
            }
        }
    }
    
    /// @notice insures that area coordinates are within 100x100 field and 
    ///  from-coordinates >= to-coordinates
    /// @dev function is used instead of modifier as modifier 
    ///  required too much stack for placeImage and rentBlocks
    function isLegalCoordinates(
        uint8 _fromX, 
        uint8 _fromY, 
        uint8 _toX, 
        uint8 _toY
    )    
        private 
        pure 
        returns (bool) 
    {
        return ((_fromX >= 1) && (_fromY >=1)  && (_toX <= 100) && (_toY <= 100) 
            && (_fromX <= _toX) && (_fromY <= _toY));
    }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[{"name":"_interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_address","type":"address"}],"name":"adminSetMarket","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"x","type":"uint8"},{"name":"y","type":"uint8"}],"name":"getBlockOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_tokenId","type":"uint256"}],"name":"approve","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"}],"name":"areaPrice","outputs":[{"name":"","type":"uint256"}],"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":"InterfaceId_ERC165","outputs":[{"name":"","type":"bytes4"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balances","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_address","type":"address"}],"name":"adminSetAds","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_payer","type":"address"},{"name":"_recipient","type":"address"},{"name":"_amount","type":"uint256"}],"name":"operatorTransferFunds","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"rentals","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_tokenId","type":"uint256"}],"name":"exists","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"x","type":"uint8"},{"name":"y","type":"uint8"}],"name":"adminImportOldMEBlock","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"},{"name":"priceForEachBlockWei","type":"uint256"}],"name":"sellArea","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_blockId","type":"uint16"}],"name":"_mintCrowdsaleBlock","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"},{"name":"imageSource","type":"string"},{"name":"link","type":"string"},{"name":"text","type":"string"}],"name":"placeAds","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"market","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"},{"name":"rentPricePerPeriodWei","type":"uint256"}],"name":"rentOutArea","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"x","type":"uint8"},{"name":"y","type":"uint8"}],"name":"blockID","outputs":[{"name":"","type":"uint16"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_address","type":"address"}],"name":"adminSetRentals","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"}],"name":"buyArea","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"adminRescueFunds","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"advertiser","type":"address"},{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"}],"name":"canAdvertise","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"},{"name":"numberOfPeriods","type":"uint256"}],"name":"areaRentPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"ads","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_tokenId","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"fromX","type":"uint8"},{"name":"fromY","type":"uint8"},{"name":"toX","type":"uint8"},{"name":"toY","type":"uint8"},{"name":"numberOfPeriods","type":"uint256"}],"name":"rentArea","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"isMEH","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"ID","type":"uint256"},{"indexed":false,"name":"fromX","type":"uint8"},{"indexed":false,"name":"fromY","type":"uint8"},{"indexed":false,"name":"toX","type":"uint8"},{"indexed":false,"name":"toY","type":"uint8"},{"indexed":false,"name":"newLandlord","type":"address"}],"name":"LogBuys","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"ID","type":"uint256"},{"indexed":false,"name":"fromX","type":"uint8"},{"indexed":false,"name":"fromY","type":"uint8"},{"indexed":false,"name":"toX","type":"uint8"},{"indexed":false,"name":"toY","type":"uint8"},{"indexed":false,"name":"sellPrice","type":"uint256"}],"name":"LogSells","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"ID","type":"uint256"},{"indexed":false,"name":"fromX","type":"uint8"},{"indexed":false,"name":"fromY","type":"uint8"},{"indexed":false,"name":"toX","type":"uint8"},{"indexed":false,"name":"toY","type":"uint8"},{"indexed":false,"name":"rentPricePerPeriodWei","type":"uint256"}],"name":"LogRentsOut","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"ID","type":"uint256"},{"indexed":false,"name":"fromX","type":"uint8"},{"indexed":false,"name":"fromY","type":"uint8"},{"indexed":false,"name":"toX","type":"uint8"},{"indexed":false,"name":"toY","type":"uint8"},{"indexed":false,"name":"numberOfPeriods","type":"uint256"},{"indexed":false,"name":"rentedFrom","type":"uint256"}],"name":"LogRents","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"ID","type":"uint256"},{"indexed":false,"name":"fromX","type":"uint8"},{"indexed":false,"name":"fromY","type":"uint8"},{"indexed":false,"name":"toX","type":"uint8"},{"indexed":false,"name":"toY","type":"uint8"},{"indexed":false,"name":"imageSourceUrl","type":"string"},{"indexed":false,"name":"adUrl","type":"string"},{"indexed":false,"name":"adText","type":"string"},{"indexed":true,"name":"advertiser","type":"address"}],"name":"LogAds","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"payerOrPayee","type":"address"},{"indexed":false,"name":"balanceChange","type":"int256"}],"name":"LogContractBalance","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"newAddress","type":"address"},{"indexed":false,"name":"moduleName","type":"string"}],"name":"LogModuleUpgrade","type":"event"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"}],"name":"OwnershipRenounced","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":true,"name":"_tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_approved","type":"address"},{"indexed":true,"name":"_tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_operator","type":"address"},{"indexed":false,"name":"_approved","type":"bool"}],"name":"ApprovalForAll","type":"event"}]

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

Deployed Bytecode

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

Swarm Source

bzzr://27061fc3142458ddfcfff85a76ed2b0367409e3c38882485566fc64f90f1a36b
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.