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Contract Overview
Balance: 1.948852729347411089 Ether
Ether Value: $1,038.58 (@ $532.92/ETH)
Transactions: 11628 txns
Token Contract: Banker Token (BNK)
 Latest 25 txns from a total Of 11628 transactions
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TxHash Age From To Value [TxFee]
0x9675087727c86734c28e282a3947d9a1dc74f4f882b5a4ebf023a4bde0f4b5c620 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000669704
0x95444fc226b0de3a76a3f4961f3aea43e815f42de964b3fc862abc196d90257950 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001171534
0x55cddec2b7c061cfb05a5eada3b3077e1121e6500d0d9e46b9196637044f482154 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001004556
0xf4796fdf11dd58a121408f3ebe53618f8e6314e966d91a1602f4614a1a181c011 hr 11 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001004172
0x1a43311e52ab98240ae968958991f62910cfc5b0ad40cfef429e70fa0d640ba61 hr 37 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000217912
0xae44f06fea70a46729dafcfa1756e31d7725770ae4a18844275ce9491e6faae01 hr 37 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000669448
0x342c60f71c48f71defde52a6df4f76c96a30d1599a6ac4f9f5e76b7d6cf7f4fd1 hr 38 mins ago0xa12431d0b9db640034b0cdfceef9cce161e62be4  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000981756
0x3b12646b25ab8e1d60e80424b566d0723f7b394f61be38a76a578e91c86ffc9c1 hr 47 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.00040636
0x561282224f32aa48ca8636cd296e825f13d878abb81fc245cff8201de10cd6cc1 hr 53 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000669448
0x14174e09359e5834807cef0ca27cf830669fb8102e10e8ec5b6c1f53f545ed9a2 hrs 37 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000669448
0x620c421e64ce9ee400192133243648fe6b17831b03abdfb5e3eb14f2fc0b2ddb2 hrs 41 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000669448
0x75b200d3ac2db0ba66d93257db572d3557227e76a344265a5abe28c4abd18a6b2 hrs 49 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000217912
0x0e3084c253ead5144ac56bed68dcb0284a743b450b5f4e3a17495fc35d8b5d962 hrs 56 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000669192
0x95faaaf52706832da1f09754a8e94e026d6e3fff02b28a1f6acb9780ee2d943b2 hrs 57 mins ago0xf8cddd1b04768c5621886f82b90cea75684376d3  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001270303
0x0a356c0812c2f12f8b7e62503d65f652e6808dabb99fddcad7e441b35a1650463 hrs 12 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000405848
0x83280e94900d56d326c15d19e2afd9a89d0ee0e2b13b98cb4ed4c1de4e0860513 hrs 13 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000466104
0x0084d2b696b18e44b3abaabd50fcf861bf469f758f91323e1460023a81dc03373 hrs 21 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.0008706152
0x34f96df8f689454ec03cc801943257d2262d2b76adcf75ef3d904d7ccf3801a83 hrs 23 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.00152968617
0x39ad4c631856ab3d033d74c3fef1220c03ef7088d10d4e195bce7ae7cb9e0cb83 hrs 23 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.000381794
0xe015fa4c05858dec95cfc546faad94c6e02f8d24cc0db9fb97a3f87f5e5effea3 hrs 33 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001004556
0xe7bc175aa12c6e2ba885b9bcd418e95d0bf31ed962a95797cbe03f0ebb69484e3 hrs 46 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001003404
0x1c551a1583653ea3e84f8a584926c0510cb9ce755c72922b56d1d8fd351467c43 hrs 52 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.0015480985
0x3814a927937a4a60f148e884056de6cdb08bc2cf0adb488470ce1cc73bfc71b53 hrs 58 mins ago0x003e36550908907c2a2da960fd19a419b9a774b7  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001529101658
0x9c430ccc83b29d1b1649bc6891063e6596323e4d59d428059af44767dd1ca3634 hrs 7 mins ago0x17c61133c2948056b17c95274e05da9d017d93b5  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.001606875
0x50f25c12ee2d04b7c4bfb7ac78afbd8b4380710d280405c56b1568d91195bdf54 hrs 7 mins agoHitBTC_2  IN   0xc80c5e40220172b36adee2c951f26f2a577810c50 Ether0.00167298
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 Internal Transactions as a result of Contract Execution
 Latest 7 Internal Transactions

ParentTxHash Block Age From To Value
0xb385031cdcada8d0b9d3f72fce515ff07885f2e6dc67c3f9de8037703c84e07c58019243 days 20 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x1b47bf7562d7bcd6b99c1ca2b56b213e7f71a7770.000267484007438977 Ether
0x5ff130e9db8d0ca8ac2d1d2d2ef8bb0b6fc59bd5e703c92a9d67445b936d5d0757992394 days 7 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x3dacbf42434ce3f1b46470809d51c4aae2d083390.000109490663149614 Ether
0x418bc5cb092053ff17a8be54ab2904d42270c82d2515bfaafcf1525bb35640ed57936175 days 7 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x324af563563e9f7f5f8f96f53f37ba978a73b2b20.001189 Ether
0xa238cf358af6bdd3e127f38bbf9c742fd62746896e3955018bcebc4a88d9d630575271412 days 11 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x9ce7a4ad8d545d482f236bb09ffe99f5bf321d1c0.000063993523134208 Ether
0xba2c052f646c24916e457b8effe15fb62c8c087100d87426513632cdc4383f3f575235212 days 12 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x6aa48a1457416ecd9244b94466e6d2059470c3cd0.012421075211283776 Ether
0xfd3dd0011d9e1dfb381dfca40c19862d6e0e6907a274962546b31c1a8f36c235574915013 days 2 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x1a03a0512a8776c2a8f61d84d232db5797b767350.004958337837579712 Ether
0x896bfca51718f50b00027d8f195ca3e886c7f296eceaac3f598ccda7eb6999f2574878913 days 4 hrs ago0xc80c5e40220172b36adee2c951f26f2a577810c50x49a105924960535d23fa3aee9b92bc853932f9ab0.027137889410002624 Ether
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Contract Source Code Verified (Exact match)
Contract Name: BankeraToken
Compiler Version: v0.4.21+commit.dfe3193c
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.18;
/**
 * Math operations with safety checks that throw on error
 */
contract SafeMath {

	function safeMul(uint256 a, uint256 b) public pure returns (uint256) {
		uint256 c = a * b;
		assert(a == 0 || c / a == b);
		return c;
	}

	function safeDiv(uint256 a, uint256 b) public pure returns (uint256) {
		//assert(a > 0);// Solidity automatically throws when dividing by 0
		//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;
	}

	function safeSub(uint256 a, uint256 b) public pure returns (uint256) {
		assert(b <= a);
		return a - b;
	}

	function safeAdd(uint256 a, uint256 b) public pure returns (uint256) {
		uint256 c = a + b;
		assert(c>=a && c>=b);
		return c;
	}

}
/*
 * ERC20 interface
 * see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 {

	function totalSupply() public constant returns (uint256);
	function balanceOf(address _owner) public constant returns (uint256);
	function transfer(address _to, uint256 _value) public returns (bool success);
	function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
	function approve(address _spender, uint256 _value) public returns (bool success);
	function allowance(address _owner, address _spender) public constant returns (uint256);

	/* ERC20 Events */
	event Transfer(address indexed _from, address indexed _to, uint256 _value);
	event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}

contract ContractReceiver {
	function tokenFallback(address _from, uint256 _value, bytes _data) public;
}

contract ERC223 is ERC20 {

	function transfer(address _to, uint256 _value, bytes _data) public returns (bool success);
	function transfer(address _to, uint256 _value, bytes _data, string _custom_fallback) public returns (bool success);

	/* ERC223 Events */
	event Transfer(address indexed _from, address indexed _to, uint256 _value, bytes _data);
}

contract BankeraToken is ERC223, SafeMath {

	string public constant name = "Banker Token";     // Set the name for display purposes
	string public constant symbol = "BNK";      // Set the symbol for display purposes
	uint8 public constant decimals = 8;         // Amount of decimals for display purposes
	uint256 private issued = 0;   				// tokens count issued to addresses
	uint256 private totalTokens = 25000000000 * 100000000; //25,000,000,000.0000 0000 BNK

	address private contractOwner;
	address private rewardManager;
	address private roundManager;
	address private issueManager;
	uint64 public currentRound = 0;

	bool public paused = false;

	mapping (uint64 => Reward) public reward;	//key - round, value - reward in round
	mapping (address => AddressBalanceInfoStructure) public accountBalances;	//key - address, value - address balance info
	mapping (uint64 => uint256) public issuedTokensInRound;	//key - round, value - issued tokens
	mapping (address => mapping (address => uint256)) internal allowed;

	uint256 public blocksPerRound; // blocks per round
	uint256 public lastBlockNumberInRound;

	struct Reward {
		uint64 roundNumber;
		uint256 rewardInWei;
		uint256 rewardRate; //reward rate in wei. 1 sBNK - xxx wei
		bool isConfigured;
	}

	struct AddressBalanceInfoStructure {
		uint256 addressBalance;
		mapping (uint256 => uint256) roundBalanceMap; //key - round number, value - total token amount in round
		mapping (uint64 => bool) wasModifiedInRoundMap; //key - round number, value - is modified in round
		uint64[] mapKeys;	//round balance map keys
		uint64 claimedRewardTillRound;
		uint256 totalClaimedReward;
	}

	/* Initializes contract with initial blocks per round number*/
	function BankeraToken(uint256 _blocksPerRound, uint64 _round) public {
		contractOwner = msg.sender;
		lastBlockNumberInRound = block.number;

		blocksPerRound = _blocksPerRound;
		currentRound = _round;
	}

	function() public whenNotPaused payable {
	}

	// Public functions
	/**
	 * @dev Reject all ERC223 compatible tokens
	 * @param _from address The address that is transferring the tokens
	 * @param _value uint256 the amount of the specified token
	 * @param _data Bytes The data passed from the caller.
	 */
	function tokenFallback(address _from, uint256 _value, bytes _data) public whenNotPaused view {
		revert();
	}

	function setReward(uint64 _roundNumber, uint256 _roundRewardInWei) public whenNotPaused onlyRewardManager {
		isNewRound();

		Reward storage rewardInfo = reward[_roundNumber];

		//validations
		assert(rewardInfo.roundNumber == _roundNumber);
		assert(!rewardInfo.isConfigured); //allow just not configured reward configuration

		rewardInfo.rewardInWei = _roundRewardInWei;
		if(_roundRewardInWei > 0){
			rewardInfo.rewardRate = safeDiv(_roundRewardInWei, issuedTokensInRound[_roundNumber]);
		}
		rewardInfo.isConfigured = true;
	}

	/* Change contract owner */
	function changeContractOwner(address _newContractOwner) public onlyContractOwner {
		isNewRound();
		if (_newContractOwner != contractOwner) {
			contractOwner = _newContractOwner;
		} else {
			revert();
		}
	}

	/* Change reward contract owner */
	function changeRewardManager(address _newRewardManager) public onlyContractOwner {
		isNewRound();
		if (_newRewardManager != rewardManager) {
			rewardManager = _newRewardManager;
		} else {
			revert();
		}
	}

	/* Change round contract owner */
	function changeRoundManager(address _newRoundManager) public onlyContractOwner {
		isNewRound();
		if (_newRoundManager != roundManager) {
			roundManager = _newRoundManager;
		} else {
			revert();
		}
	}

	/* Change issue contract owner */
	function changeIssueManager(address _newIssueManager) public onlyContractOwner {
		isNewRound();
		if (_newIssueManager != issueManager) {
			issueManager = _newIssueManager;
		} else {
			revert();
		}
	}

	function setBlocksPerRound(uint64 _newBlocksPerRound) public whenNotPaused onlyRoundManager {
		blocksPerRound = _newBlocksPerRound;
	}
	/**
   * @dev called by the owner to pause, triggers stopped state
   */
	function pause() onlyContractOwner whenNotPaused public {
		paused = true;
	}

	/**
	 * @dev called by the owner to resume, returns to normal state
	 */
	function resume() onlyContractOwner whenPaused public {
		paused = false;
	}
	/**
	 *
	 * permission checker
	 */
	modifier onlyContractOwner() {
		if(msg.sender != contractOwner){
			revert();
		}
		_;
	}
	/**
	* set reward for round (reward admin)
	*/
	modifier onlyRewardManager() {
		if(msg.sender != rewardManager && msg.sender != contractOwner){
			revert();
		}
		_;
	}
	/**
	* adjust round length (round admin)
	*/
	modifier onlyRoundManager() {
		if(msg.sender != roundManager && msg.sender != contractOwner){
			revert();
		}
		_;
	}
	/**
	* issue tokens to ETH addresses (issue admin)
	*/
	modifier onlyIssueManager() {
		if(msg.sender != issueManager && msg.sender != contractOwner){
			revert();
		}
		_;
	}

	modifier notSelf(address _to) {
		if(msg.sender == _to){
			revert();
		}
		_;
	}
	/**
   	* @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);
		_;
	}

	function getRoundBalance(address _address, uint256 _round) public view returns (uint256) {
		return accountBalances[_address].roundBalanceMap[_round];
	}

	function isModifiedInRound(address _address, uint64 _round) public view returns (bool) {
		return accountBalances[_address].wasModifiedInRoundMap[_round];
	}

	function getBalanceModificationRounds(address _address) public view returns (uint64[]) {
		return accountBalances[_address].mapKeys;
	}

	//action for issue tokens
	function issueTokens(address _receiver, uint256 _tokenAmount) public whenNotPaused onlyIssueManager {
		isNewRound();
		issue(_receiver, _tokenAmount);
	}

	function withdrawEther() public onlyContractOwner {
		isNewRound();
		if(this.balance > 0) {
			contractOwner.transfer(this.balance);
		} else {
			revert();
		}
	}

	/* Send coins from owner to other address */
	/*Override*/
	function transfer(address _to, uint256 _value) public notSelf(_to) whenNotPaused returns (bool success){
		require(_to != address(0));
		//added due to backwards compatibility reasons
		bytes memory empty;
		if(isContract(_to)) {
			return transferToContract(msg.sender, _to, _value, empty);
		}
		else {
			return transferToAddress(msg.sender, _to, _value, empty);
		}
	}

	/*Override*/
	function balanceOf(address _owner) public constant returns (uint256 balance) {
		return accountBalances[_owner].addressBalance;
	}

	/*Override*/
	function totalSupply() public constant returns (uint256){
		return totalTokens;
	}

	/**
	 * @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 amount of tokens to be transferred
	 */
	/*Override*/
	function transferFrom(address _from, address _to, uint256 _value) public whenNotPaused returns (bool) {
		require(_to != address(0));
		require(_value <= allowed[_from][msg.sender]);

		//added due to backwards compatibility reasons
		bytes memory empty;
		if(isContract(_to)) {
			require(transferToContract(_from, _to, _value, empty));
		}
		else {
			require(transferToAddress(_from, _to, _value, empty));
		}
		allowed[_from][msg.sender] = safeSub(allowed[_from][msg.sender], _value);
		return true;
	}

	/**
	 * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
	 *
	 * Beware that changing an allowance with this method brings the risk that someone may use both the old
	 * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
	 * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
	 * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
	 * @param _spender The address which will spend the funds.
	 * @param _value The amount of tokens to be spent.
	 */
	/*Override*/
	function approve(address _spender, uint256 _value) public whenNotPaused returns (bool) {
		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 specifying the amount of tokens still available for the spender.
	  */
	/*Override*/
	function allowance(address _owner, address _spender) public view whenNotPaused returns (uint256) {
		return allowed[_owner][_spender];
	}

	/**
	 * @dev Increase the amount of tokens that an owner allowed to a spender.
	 *
	 * approve should be called when allowed[_spender] == 0. To increment
	 * allowed value is better to use this function to avoid 2 calls (and wait until
	 * the first transaction is mined)
	 * From MonolithDAO Token.sol
	 * @param _spender The address which will spend the funds.
	 * @param _addedValue The amount of tokens to increase the allowance by.
	 */

	function increaseApproval(address _spender, uint256 _addedValue) public returns (bool) {
		allowed[msg.sender][_spender] = safeAdd(allowed[msg.sender][_spender], _addedValue);
		Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
		return true;
	}

	/**
	 * @dev Decrease the amount of tokens that an owner allowed to a spender.
	 *
	 * approve should be called when allowed[_spender] == 0. To decrement
	 * allowed value is better to use this function to avoid 2 calls (and wait until
	 * the first transaction is mined)
	 * From MonolithDAO Token.sol
	 * @param _spender The address which will spend the funds.
	 * @param _subtractedValue The amount of tokens to decrease the allowance by.
	 */
	function decreaseApproval(address _spender, uint256 _subtractedValue) public returns (bool) {
		uint256 oldValue = allowed[msg.sender][_spender];
		if (_subtractedValue > oldValue) {
			allowed[msg.sender][_spender] = 0;
		} else {
			allowed[msg.sender][_spender] = safeSub(oldValue, _subtractedValue);
		}
		Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
		return true;
	}

	// Function that is called when a user or another contract wants to transfer funds .
	/*Override*/
	function transfer(address _to, uint256 _value, bytes _data) public whenNotPaused notSelf(_to) returns (bool success){
		require(_to != address(0));
		if(isContract(_to)) {
			return transferToContract(msg.sender, _to, _value, _data);
		}
		else {
			return transferToAddress(msg.sender, _to, _value, _data);
		}
	}

	// Function that is called when a user or another contract wants to transfer funds.
	/*Override*/
	function transfer(address _to, uint256 _value, bytes _data, string _custom_fallback) public whenNotPaused notSelf(_to) returns (bool success){
		require(_to != address(0));
		if(isContract(_to)) {
			if(accountBalances[msg.sender].addressBalance < _value){		// Check if the sender has enough
				revert();
			}
			if(safeAdd(accountBalances[_to].addressBalance, _value) < accountBalances[_to].addressBalance){		// Check for overflows
				revert();
			}

			isNewRound();
			subFromAddressBalancesInfo(msg.sender, _value);	// Subtract from the sender
			addToAddressBalancesInfo(_to, _value);	// Add the same to the recipient

			assert(_to.call.value(0)(bytes4(keccak256(_custom_fallback)), msg.sender, _value, _data));

			/* Notify anyone listening that this transfer took place */
			Transfer(msg.sender, _to, _value, _data);
			Transfer(msg.sender, _to, _value);
			return true;
		}
		else {
			return transferToAddress(msg.sender, _to, _value, _data);
		}
	}

	function claimReward() public whenNotPaused returns (uint256 rewardAmountInWei) {
		isNewRound();
		return claimRewardTillRound(currentRound);
	}

	function claimRewardTillRound(uint64 _claimTillRound) public whenNotPaused returns (uint256 rewardAmountInWei) {
		isNewRound();
		rewardAmountInWei = calculateClaimableRewardTillRound(msg.sender, _claimTillRound);
		accountBalances[msg.sender].claimedRewardTillRound = _claimTillRound;

		if (rewardAmountInWei > 0){
			accountBalances[msg.sender].totalClaimedReward = safeAdd(accountBalances[msg.sender].totalClaimedReward, rewardAmountInWei);
			msg.sender.transfer(rewardAmountInWei);
		}

		return rewardAmountInWei;
	}

	function calculateClaimableReward(address _address) public constant returns (uint256 rewardAmountInWei) {
		return calculateClaimableRewardTillRound(_address, currentRound);
	}

	function calculateClaimableRewardTillRound(address _address, uint64 _claimTillRound) public constant returns (uint256) {
		uint256 rewardAmountInWei = 0;

		if (_claimTillRound > currentRound) { revert(); }
		if (currentRound < 1) { revert(); }

		AddressBalanceInfoStructure storage accountBalanceInfo = accountBalances[_address];
		if(accountBalanceInfo.mapKeys.length == 0){	revert(); }

		uint64 userLastClaimedRewardRound = accountBalanceInfo.claimedRewardTillRound;
		if (_claimTillRound < userLastClaimedRewardRound) { revert(); }

		for (uint64 workRound = userLastClaimedRewardRound; workRound < _claimTillRound; workRound++) {

			Reward storage rewardInfo = reward[workRound];
			assert(rewardInfo.isConfigured); //don't allow to withdraw reward if affected reward is not configured

			if(accountBalanceInfo.wasModifiedInRoundMap[workRound]){
				rewardAmountInWei = safeAdd(rewardAmountInWei, safeMul(accountBalanceInfo.roundBalanceMap[workRound], rewardInfo.rewardRate));
			} else {
				uint64 lastBalanceModifiedRound = 0;
				for (uint256 i = accountBalanceInfo.mapKeys.length; i > 0; i--) {
					uint64 modificationInRound = accountBalanceInfo.mapKeys[i-1];
					if (modificationInRound <= workRound) {
						lastBalanceModifiedRound = modificationInRound;
						break;
					}
				}
				rewardAmountInWei = safeAdd(rewardAmountInWei, safeMul(accountBalanceInfo.roundBalanceMap[lastBalanceModifiedRound], rewardInfo.rewardRate));
			}
		}
		return rewardAmountInWei;
	}

	function createRounds(uint256 maxRounds) public {
		uint256 blocksAfterLastRound = safeSub(block.number, lastBlockNumberInRound);	//current block number - last round block number = blocks after last round

		if(blocksAfterLastRound >= blocksPerRound){	// need to increase reward round if blocks after last round is greater or equal blocks per round

			uint256 roundsNeedToCreate = safeDiv(blocksAfterLastRound, blocksPerRound);	//calculate how many rounds need to create
			if(roundsNeedToCreate > maxRounds){
				roundsNeedToCreate = maxRounds;
			}
			lastBlockNumberInRound = safeAdd(lastBlockNumberInRound, safeMul(roundsNeedToCreate, blocksPerRound));
			for (uint256 i = 0; i < roundsNeedToCreate; i++) {
				updateRoundInformation();
			}
		}
	}

	// Private functions
	//assemble the given address bytecode. If bytecode exists then the _address is a contract.
	function isContract(address _address) private view returns (bool is_contract) {
		uint256 length;
		assembly {
		//retrieve the size of the code on target address, this needs assembly
			length := extcodesize(_address)
		}
		return (length > 0);
	}

	function isNewRound() private {
		uint256 blocksAfterLastRound = safeSub(block.number, lastBlockNumberInRound);	//current block number - last round block number = blocks after last round
		if(blocksAfterLastRound >= blocksPerRound){	// need to increase reward round if blocks after last round is greater or equal blocks per round
			updateRoundsInformation(blocksAfterLastRound);
		}
	}

	function updateRoundsInformation(uint256 _blocksAfterLastRound) private {
		uint256 roundsNeedToCreate = safeDiv(_blocksAfterLastRound, blocksPerRound);	//calculate how many rounds need to create
		lastBlockNumberInRound = safeAdd(lastBlockNumberInRound, safeMul(roundsNeedToCreate, blocksPerRound));	//calculate last round creation block number
		for (uint256 i = 0; i < roundsNeedToCreate; i++) {
			updateRoundInformation();
		}
	}

	function updateRoundInformation() private {
		issuedTokensInRound[currentRound] = issued;

		Reward storage rewardInfo = reward[currentRound];
		rewardInfo.roundNumber = currentRound;

		currentRound = currentRound + 1;
	}

	function issue(address _receiver, uint256 _tokenAmount) private {
		if(_tokenAmount == 0){
			revert();
		}
		uint256 newIssuedAmount = safeAdd(_tokenAmount, issued);
		if(newIssuedAmount > totalTokens){
			revert();
		}
		addToAddressBalancesInfo(_receiver, _tokenAmount);
		issued = newIssuedAmount;
		bytes memory empty;
		if(isContract(_receiver)) {
			ContractReceiver receiverContract = ContractReceiver(_receiver);
			receiverContract.tokenFallback(msg.sender, _tokenAmount, empty);
		}
		/* Notify anyone listening that this transfer took place */
		Transfer(msg.sender, _receiver, _tokenAmount, empty);
		Transfer(msg.sender, _receiver, _tokenAmount);
	}

	function addToAddressBalancesInfo(address _receiver, uint256 _tokenAmount) private {
		AddressBalanceInfoStructure storage accountBalance = accountBalances[_receiver];

		if(!accountBalance.wasModifiedInRoundMap[currentRound]){	//allow just push one time per round
			// If user first time get update balance set user claimed reward round to round before.
			if(accountBalance.mapKeys.length == 0 && currentRound > 0){
				accountBalance.claimedRewardTillRound = currentRound;
			}
			accountBalance.mapKeys.push(currentRound);
			accountBalance.wasModifiedInRoundMap[currentRound] = true;
		}
		accountBalance.addressBalance = safeAdd(accountBalance.addressBalance, _tokenAmount);
		accountBalance.roundBalanceMap[currentRound] = accountBalance.addressBalance;
	}

	function subFromAddressBalancesInfo(address _adr, uint256 _tokenAmount) private {
		AddressBalanceInfoStructure storage accountBalance = accountBalances[_adr];
		if(!accountBalance.wasModifiedInRoundMap[currentRound]){	//allow just push one time per round
			accountBalance.mapKeys.push(currentRound);
			accountBalance.wasModifiedInRoundMap[currentRound] = true;
		}
		accountBalance.addressBalance = safeSub(accountBalance.addressBalance, _tokenAmount);
		accountBalance.roundBalanceMap[currentRound] = accountBalance.addressBalance;
	}
	//function that is called when transaction target is an address
	function transferToAddress(address _from, address _to, uint256 _value, bytes _data) private returns (bool success) {
		if(accountBalances[_from].addressBalance < _value){		// Check if the sender has enough
			revert();
		}
		if(safeAdd(accountBalances[_to].addressBalance, _value) < accountBalances[_to].addressBalance){		// Check for overflows
			revert();
		}

		isNewRound();
		subFromAddressBalancesInfo(_from, _value);	// Subtract from the sender
		addToAddressBalancesInfo(_to, _value);	// Add the same to the recipient

		/* Notify anyone listening that this transfer took place */
		Transfer(_from, _to, _value, _data);
		Transfer(_from, _to, _value);
		return true;
	}

	//function that is called when transaction target is a contract
	function transferToContract(address _from, address _to, uint256 _value, bytes _data) private returns (bool success) {
		if(accountBalances[_from].addressBalance < _value){		// Check if the sender has enough
			revert();
		}
		if(safeAdd(accountBalances[_to].addressBalance, _value) < accountBalances[_to].addressBalance){		// Check for overflows
			revert();
		}

		isNewRound();
		subFromAddressBalancesInfo(_from, _value);	// Subtract from the sender
		addToAddressBalancesInfo(_to, _value);	// Add the same to the recipient

		ContractReceiver receiver = ContractReceiver(_to);
		receiver.tokenFallback(_from, _value, _data);

		/* Notify anyone listening that this transfer took place */
		Transfer(_from, _to, _value, _data);
		Transfer(_from, _to, _value);
		return true;
	}
}

    Contract ABI  
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puts":[{"name":"_address","type":"address"}],"name":"calculateClaimableReward","outputs":[{"name":"rewardAmountInWei","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeSub","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeDiv","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[],"name":"claimReward","outputs":[{"name":"rewardAmountInWei","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_from","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"tokenFallback","outputs":[],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newRoundManager","type":"address"}],"name":"changeRoundManager","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_address","type":"address"}],"name":"getBalanceModificationRounds","outputs":[{"name":"","type":"uint64[]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeMul","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_newRewardManager","type":"address"}],"name":"changeRewardManager","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeAdd","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"},{"name":"_custom_fallback","type":"string"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"lastBlockNumberInRound","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint64"}],"name":"issuedTokensInRound","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_blocksPerRound","type":"uint256"},{"name":"_round","type":"uint64"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"},{"indexed":false,"name":"_data","type":"bytes"}],"name":"Transfer","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"},{"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"}]

  Contract Creation Code Switch To Opcodes View
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    Constructor Arguments (ABI-encoded and is the last bytes of the Contract Creation Code above)
00000000000000000000000000000000000000000000000000000000000053f20000000000000000000000000000000000000000000000000000000000000026

-----Decoded View---------------
Found 2 constructor arguments :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000053f2
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000026


   Swarm Source:
bzzr://0de39c798fd5f56c3400ead577732ed81f31812abd4f012b6991853bbe9d062c

 

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