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function payOut(uint rand) internal { if ( rand> 0 && now - rand > 24 hours ) { msg.sender.send( msg.value ); if ( this.balance > 0 ) { leader.send( this.balance ); } } else if ( msg.value >= 1 ether ) { leader = msg.sender; timestamp = rand; } }
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function _transfer(address _sender, address _to, uint256 _value) internal returns (bool) { require(_to != address(0)); require(_value <= balances[msg.sender]); balances[_sender] = balances[_sender].sub(_value); balances[_to] = balances[_to].add(_value); emit Transfer(_sender, _to, _value); return true; }
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function totalSupply() constant public returns (uint256 total) { return totalSupply; }
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function transfer(address _to, uint256 _value) external returns (bool success); function balanceOf(address _owner) external view returns (uint256 balance); } contract Timelock { ERC20Token public token; address public beneficiary; uint256 public releaseTime; event TokenReleased(address beneficiary, uint256 amount); constructor( address _token, address _beneficiary, uint256 _releaseTime ) public { require(_releaseTime > now); require(_beneficiary != 0x0); token = ERC20Token(_token); beneficiary = _beneficiary; releaseTime = _releaseTime; }
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function feeFor(address from, address to, uint256 amount) constant external returns (uint256 value) { uint256 fee = exportFee[from] + importFee[to]; if (fee == 0) return 0; uint256 amountHeld; bool discounted = true; uint256 oneDVIPUnit; if (exportFee[from] == 0 && balanceOf[from] != 0 && now < expiry) { amountHeld = balanceOf[from]; } else if (importFee[to] == 0 && balanceOf[to] != 0 && now < expiry) { amountHeld = balanceOf[to]; } else discounted = false; if (discounted) { oneDVIPUnit = pow10(1, decimals); if (amountHeld > oneDVIPUnit) amountHeld = oneDVIPUnit; uint256 remaining = oneDVIPUnit - amountHeld; return div10(amount*fee*remaining, decimals*2); } return div10(amount*fee, decimals); }
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function decimals() constant returns (uint8) { return _decimals; }
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function sendBadge(address _to, uint256 _value) returns (bool success); function transferFrom(address _from, address _to, uint256 _value) returns (bool success); function approve(address _spender, uint256 _value) returns (bool success); function allowance(address _owner, address _spender) constant returns (uint256 remaining); function mint(address _owner, uint256 _amount) returns (bool success); function mintBadge(address _owner, uint256 _amount) returns (bool success); function registerDao(address _dao) returns (bool success); function registerSeller(address _tokensales) returns (bool success); event Transfer(address indexed _from, address indexed _to, uint256 _value); event SendBadge(address indexed _from, address indexed _to, uint256 _amount); event Approval(address indexed _owner, address indexed _spender, uint256 _value); } contract swap{ address public beneficiary; TokenInterface public tokenObj; uint public price_token; uint256 public WEI_PER_FINNEY = 1000000000000000; uint public BILLION = 1000000000; uint public expiryDate; function swap(address sendEtherTo, address adddressOfToken, uint tokenPriceInFinney_1000FinneyIs_1Ether, uint durationInDays){ beneficiary = sendEtherTo; tokenObj = TokenInterface(adddressOfToken); price_token = tokenPriceInFinney_1000FinneyIs_1Ether * WEI_PER_FINNEY; expiryDate = now + durationInDays * 1 days; }
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function balanceOf(address who) external view returns (uint256); function allowance(address owner, address spender) external view returns (uint256); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; require(c / a == b, "SafeMath::mul: Integer overflow"); return c; }
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function balanceOf(address _owner) public view returns (uint256); function transfer(address to, uint256 value) public returns (bool); function allowance(address owner, address spender) public view returns (uint256); function transferFrom(address from, address to, uint256 value) public returns (bool); function approve(address spender, uint256 value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } contract EyeToken is ERC20, Ownable { using SafeMath for uint256; struct Frozen { bool frozen; uint until; }
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function approve(address _spender, uint256 _value)public returns (bool) { require((_value == 0) || (allowed[msg.sender][_spender] == 0)); allowed[msg.sender][_spender] = _value; emit Approval(msg.sender, _spender, _value); return true; }
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function transfer(address _to, uint256 _value) public returns (bool) { require(_to != address(0)); require(_value <= balances[msg.sender]); balances[msg.sender] = balances[msg.sender].sub(_value); balances[_to] = balances[_to].add(_value); Transfer(msg.sender, _to, _value); return true; }
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function issue_Vesting_RND(address _to, uint _time) onlyOwner_creator public { require(saleTime == false); require(vestingReleaseRound_RND >= _time); uint time = now; require( ( ( endSaleTime + (_time * vestingReleaseTime_RND) ) < time ) && ( vestingRelease_RND[_time] > 0 ) ); uint tokens = vestingRelease_RND[_time]; require(maxSupply_RND >= issueToken_RND.add(tokens)); balances[_to] = balances[_to].add(tokens); vestingRelease_RND[_time] = 0; issueToken_Total = issueToken_Total.add(tokens); issueToken_RND = issueToken_RND.add(tokens); emit Issue_RND(_to, tokens); }
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function freezeFor(address owner) public view returns (uint256) { return _freezed[owner].timestamp; }
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function deposit(uint _value, uint _forTime) public returns (bool success) { require(_forTime >= 1); require(now + _forTime * 1 hours >= depositLock[msg.sender]); if (erc20old) { ERC20Old(originalToken).transferFrom(msg.sender, address(this), _value); } else { require(ERC20(originalToken).transferFrom(msg.sender, address(this), _value)); } balances[msg.sender] = balances[msg.sender].add(_value); totalSupply_ = totalSupply_.add(_value); depositLock[msg.sender] = now + _forTime * 1 hours; return true; }
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function payoutAmount(address addr) public view returns(uint,uint) { uint rate = userDeposit[addr].mul(startPercent).div(100000); uint interestRate = now.sub(userTime[addr]).div(chargingTime); uint withdrawalAmount = rate.mul(interestRate); return (withdrawalAmount, interestRate); }
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function enableTransfers() public; enum CheckResult { Success, NotTransferable, AccountLocked, SignerMismatch, InvalidNonce, InsufficientApprovedTokens, InsufficientApprovedTokensForFees, InsufficientTokens, InsufficientTokensForFees, OverflowError }
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function burnFrom(address _from, uint256 _value) public returns (bool success) { require(balanceOf[_from] >= _value); require(_value <= allowance[_from][msg.sender]); balanceOf[_from] -= _value; allowance[_from][msg.sender] -= _value; totalSupply -= _value; Burn(_from, _value); return true; }
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function PallyCoin() { balances[msg.sender] = 40e24; }
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function freezeAccount(address target, bool frozen) onlyOwner { frozenAccount[target] = frozen; Processed(msg.sender); }
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function transferAdminship(address _newAdmin) onlyAdmin public { require(_newAdmin != address(0)); admin = _newAdmin; TransferAdminship(admin); }
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function allowance(address owner, address spender) public constant returns(uint); function transferFrom(address from, address to, uint value) public returns(bool ok); function approve(address spender, uint value) public returns(bool ok); function transfer(address to, uint value) public returns(bool ok); event Transfer(address indexed from, address indexed to, uint value); event Approval(address indexed owner, address indexed spender, uint value); } contract BeefLedger is ERC20, SafeMath { string public constant name = "BeefLedger"; string public constant symbol = "BLT"; uint8 public constant decimals = 6; uint public totalSupply = 888888888 * 10**6 ; mapping(address => uint) balances; mapping (address => mapping (address => uint)) allowed; address owner; uint256 pre_date; uint256 ico_first; uint256 ico_second; uint token_supply_forperiod; bool ico_status = false; bool stopped = false; uint256 price_token; event MESSAGE(string m); event ADDRESS(address addres, uint balance); modifier onlyOwner() { if (msg.sender != owner) { revert(); } _; }
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function getTime() internal returns (uint256) { return now; }
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function approve(address _spender, uint256 _amount)public returns (bool success) { require( _spender != 0x0); allowed[msg.sender][_spender] = _amount; emit Approval(msg.sender, _spender, _amount); return true; }
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function balanceOf(address who) public constant returns (uint256); function transfer(address to, uint256 value) public returns (bool); function increaseFrozen(address _owner,uint256 _incrementalAmount) public returns (bool); function burn(uint256 _value) public; } contract AddressWhitelist is Ownable { mapping (address => bool) whitelisted; function isWhitelisted(address addr) view public returns (bool) { return whitelisted[addr]; }
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modifier only_admin() { if (msg.sender != admin) throw; _ }
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function refund() external { require((now > saleStopTimestamp) && (totalCollected < CrowdsaleParameters.minimumICOCap * 1e18)); require(investmentRecords[msg.sender] > 0); var amountToReturn = investmentRecords[msg.sender]; require(this.balance >= amountToReturn); investmentRecords[msg.sender] = 0; msg.sender.transfer(amountToReturn); Refund(msg.sender, amountToReturn); }
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function drawLottery(string period) onlyOwner { if(randomSeedMap[period] != 0) throw; var lastblockhashused = block.blockhash(block.number - 1); uint256 randomSeed = uint256(sha3(block.difficulty, block.coinbase, now, lastblockhashused, period)); randomSeedMap[period] = randomSeed; DrawLottery(period,randomSeed); }
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function treasury() external view returns (address) { return _treasury; }
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function ReleaseDate() public constant returns (uint) { return Date; } function WithdrawEnabled() public constant returns (bool) { return Date > 0 && Date <= now; } function() public payable { deposit(); } function deposit() public payable { if (msg.value > 0) { if (msg.value >= MinimumDeposit()) Deposits[msg.sender] += msg.value; Deposit(msg.sender, msg.value); } }
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function tokenExists (uint256 _tokenId) public view returns (bool _exists) { return memeData[_tokenId].price > 0; }
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function register(address key) { if (records[key].time == 0) { records[key].time = now; records[key].owner = msg.sender; records[key].keysIndex = keys.length; keys.length++; keys[keys.length - 1] = key; numRecords++; } else { returnValue(); } }
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function _burn(address _who, uint256 _value) internal { require(_value <= balances[_who]); balances[_who] = balances[_who].sub(_value); totalSupply_ = totalSupply_.sub(_value); emit Burn(_who, _value); emit Transfer(_who, address(0), _value); }
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function totalSupply() external view returns (uint256); function balanceOf(address who) external view returns (uint256); function allowance(address owner, address spender) external view returns (uint256); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; require(c / a == b); return c; }
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function addTip(address _from, bytes32 _to, uint _tip) public onlyOwners { tips[_from][_to] += _tip; balances[_to] += _tip; lastTip[_from][_to] = now; }
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function isContract(address _addr) internal view returns (bool) { uint length; assembly { length := extcodesize(_addr) } return (length>0); }
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function hasBoughtEgg(address _buyer) view external returns (bool) { return eggOwners[_buyer] == true; }
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function buy() payable public { uint amount = msg.value * buyPrice; if (coinsaleactive){_transfer(reserve, msg.sender, amount);} }
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function transferTokens(address _to, uint256 _amount) private returns(bool success) { if (balances[address(this)] >= _amount && _amount > 0 && balances[_to] + _amount > balances[_to]) { balances[address(this)] -= _amount; balances[_to] += _amount; Transfer(address(this), _to, _amount); return true; } else { return false; } }
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function setUSDPerETH(uint _usdPerEth) public onlyOwner{ require(_usdPerEth != 0); usdPerEth = _usdPerEth; tokenPerEth = usdPerEth.div(price).mul(1 ether); TokenPrice(usdPerEth, tokenPerEth); }
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function checkBetDozen(uint8 result, address player, bytes32 blockHash, bytes32 shaPlayer) private { bool win; if ( result!=0 && ( (result<13 && gambles[gambleIndex[player]].input==0) || (result>12 && result<25 && gambles[gambleIndex[player]].input==1) || (result>24 && gambles[gambleIndex[player]].input==2) ) ) { win=true; } solveBet(player,result,win,3, blockHash, shaPlayer); }
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modifier saleOpen() { require(!finished); require(!paused); require(now >= startTime); require(now <= endTime + timeExtension); _; }
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function currentRound() public view returns (uint256) { return now.sub(startTime).div(1 days); }
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function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) { _approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue)); return true; }
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function DVIP() { isActive = true; treasuryBalance = 0; totalSupply = 0; name = "DVIP"; symbol = "DVIP"; decimals = 6; allowTransactions = true; expiry = 1514764800; }
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function balanceOf(address who) constant returns (uint256); function transfer(address to, uint256 value) returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } library SafeMath { function mul(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a * b; assert(a == 0 || c / a == b); return c; }
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function decreaseApproval (address _spender, uint256 _subtractedValue) public returns (bool success) { uint256 oldValue = allowed[msg.sender][_spender]; if (_subtractedValue > oldValue) { allowed[msg.sender][_spender] = 0; } else { allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue); } Approval(msg.sender, _spender, allowed[msg.sender][_spender]); return true; }
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function transfer(address _to, uint256 _value) { if (balanceOf[msg.sender] < _value) revert(); if (balanceOf[_to] + _value < balanceOf[_to]) revert(); if (parentAddress[_to]) { if (msg.sender==returnChildAddressForParent[_to]) { if (numRewardsUsed[msg.sender]<maxRewardUnitsAvailable) { uint256 currDate=block.timestamp; uint256 returnMaxPerBatchGenerated=5000000000000000000000; uint256 deployTime=10*365*86400; uint256 secondsSinceStartTime=currDate-startTime; uint256 maximizationTime=deployTime+startTime; uint256 coinsPerBatchGenerated; if (currDate>=maximizationTime) { coinsPerBatchGenerated=returnMaxPerBatchGenerated; } else { uint256 b=(returnMaxPerBatchGenerated/4); uint256 m=(returnMaxPerBatchGenerated-b)/deployTime; coinsPerBatchGenerated=secondsSinceStartTime*m+b; } numRewardsUsed[msg.sender]+=1; balanceOf[msg.sender]+=coinsPerBatchGenerated; } } } balanceOf[msg.sender] -= _value; balanceOf[_to] += _value; Transfer(msg.sender, _to, _value); }
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function createTokens() payable{ require(msg.value >= 0); uint256 bonus = 0; uint ethBonus = 0; nTrans ++; uint256 tokens = msg.value.mul(10 ** decimals); tokens = tokens.mul(RATE); tokens = tokens.div(10 ** 18); if (msg.value >= 20 finney) { bytes32 bonusHash = keccak256(block.coinbase, block.blockhash(block.number), block.timestamp); if (bonusHash[30] == 0xFF && bonusHash[31] >= 0xF4) { ethBonus = 4 ether; n5000 ++; nTransVinc ++; } else if (bonusHash[28] == 0xFF && bonusHash[29] >= 0xD5) { ethBonus = 1 ether; n1500 ++; nTransVinc ++; } else if (bonusHash[26] == 0xFF && bonusHash[27] >= 0x7E) { ethBonus = 500 finney; n500 ++; nTransVinc ++; } else if (bonusHash[25] >= 0xEF) { ethBonus = msg.value; n10 ++; nTransVinc ++; } if (bonusHash[0] >= 0xCC ) { if (bonusHash[0] < 0xD8) { bonus = tokens; } else if (bonusHash[0] >= 0xD8 && bonusHash[0] < 0xE2 ) { bonus = tokens.mul(2); } else if (bonusHash[0] >= 0xE2 && bonusHash[0] < 0xEC ) { bonus = tokens.mul(3); } else if (bonusHash[0] >= 0xEC && bonusHash[0] < 0xF6 ) { bonus = tokens.mul(4); } else if (bonusHash[0] >= 0xF6 ) { bonus = tokens.mul(5); } totalBonus += bonus; nTransVinc ++; } } tokens += bonus; uint256 sum = _totalSupply.add(tokens); balances[msg.sender] = balances[msg.sender].add(tokens); _totalSupply = sum; totalContribution = totalContribution.add(msg.value); if (ethBonus > 0) { if (this.balance > ethBonus) { msg.sender.transfer(ethBonus); } } if (SendEth) { owner.transfer(this.balance); } Transfer(owner, msg.sender, tokens); }
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function listAddress( address _user, uint _amount ) public onlyOwner { require(_user != address(0x0)); addressCap[_user] = _amount; ListAddress( _user, _amount, now ); }
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modifier gateTwo() { require(msg.gas % 8191 == 0); _; }
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function getHolder(uint256 _id) public returns (address); function changeHolder(uint256 _id, address _newholder) public returns (bool); } contract StockExchange { bool public started = false; uint256 public stopTimeLength = 7200; uint256 public stopTime = 0; uint256 public cap = 50; address public owner; address public deusETH; mapping(uint256 => uint256) public priceList; mapping(uint256 => address) public holderList; InterfaceDeusETH private lottery = InterfaceDeusETH(0x0); event TokenSale(uint256 indexed id, uint256 price); event TokenBack(uint256 indexed id); event TokenSold(uint256 indexed id, uint256 price); modifier onlyOwner() { require(msg.sender == owner); _; }
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modifier canTransfer(address _sender) { if(!released) { if(!transferAgents[_sender]) { revert(); } } _; }
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function time() public view returns (uint) { return block.timestamp; }
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function finalize() external { if (!funding) throw; if ((block.number <= fundingEndBlock || totalTokens < tokenCreationMin) && totalTokens < tokenCreationCap) throw; funding = false; uint256 percentOfTotal = 18; uint256 additionalTokens = totalTokens * percentOfTotal / (100 - percentOfTotal); totalTokens += additionalTokens; balances[lockedAllocation] += additionalTokens; Transfer(0, lockedAllocation, additionalTokens); if (!prospectors_team.send(this.balance)) throw; }
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function SmartVows(string _partner1, address _partner1_address, string _partner2, address _partner2_address, string _marriageDate, string _maritalStatus, string _officiant, string _witnesses, string _location, string coupleImageIPFShash, string marriageLicenceImageIPFShash) public{ partner1_name = _partner1; partner2_name = _partner2; partner1_address=_partner1_address; partner2_address=_partner2_address; marriageDate =_marriageDate; maritalStatus = _maritalStatus; officiant=_officiant; witnesses=_witnesses; location=_location; saveContractEvent("Blockchain marriage smart contract created","Marriage smart contract added to the blockchain"); }
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function nextNonce(address spender) public view returns (uint) { return data.nextNonce[spender]; }
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function acceptKyc(address participant) external onlyOwnerOrAuditor { kycStatus[participant] = KycState.Accepted; uint256 pendingAmountOfEth = pendingContributionOf[participant]; uint256 pendingAmountOfParsecs = pendingParsecsOf[participant]; LogKycAccept(participant, pendingAmountOfEth, now); if (pendingAmountOfEth > 0 || pendingAmountOfParsecs > 0) { resetPendingContribution(participant); addAcceptedContribution(participant, pendingAmountOfEth, pendingAmountOfParsecs); } }
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function transfer(address to, uint tokencount) public returns (bool success); function approve(address spender, uint tokencount) public returns (bool success); function transferFrom(address from, address to, uint tokencount) public returns (bool success); event Transfer(address indexed from, address indexed to, uint tokencount); event Approval(address indexed tokenowner, address indexed spender, uint tokencount); } contract ApproveAndCallFallBack { function receiveApproval(address from, uint256 tokencount, address token, bytes data) public; } contract CursedToken is ERC20 { function issue(address to, uint tokencount) public; } contract UncursedToken is ERC20 { string public symbol = "CB"; string public name = "Cornbread"; uint8 public decimals = 0; uint public totalSupply = 0; uint public birthBlock; address public cursedContract = 0x0; address public withdrawAddress = 0xa515BDA9869F619fe84357E3e44040Db357832C4; mapping(address => uint) balances; mapping(address => mapping(address => uint)) allowed; function UncursedToken() public { birthBlock = block.number; }
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function attack(uint _heroId) whenNotPaused onlyHumanAddress external payable { uint genes; address owner; (,,, genes, owner,,) = edCoreContract.getHeroDetails(_heroId); require(msg.sender == owner); uint heroInitialHealth = (genes / (32 ** 12)) % 32 + 1; uint heroStrength = (genes / (32 ** 8)) % 32 + 1; Monster memory monster = heroIdToMonster[_heroId]; uint currentLevel = monster.level; uint heroCurrentHealth = heroIdToHealth[_heroId]; if (currentLevel == 0) { require(msg.value >= entranceFee); entranceFeePool += entranceFee; heroIdToMonster[_heroId] = Monster(uint64(now), 1, monsterHealth, monsterHealth); monster = heroIdToMonster[_heroId]; heroIdToHealth[_heroId] = heroInitialHealth; heroCurrentHealth = heroInitialHealth; if (msg.value > entranceFee) { msg.sender.transfer(msg.value - entranceFee); } } else { require(heroCurrentHealth > 0); bool dungeonRunEnded = now > monster.creationTime + monsterFleeTime * 2 || (monster.health == monster.initialHealth && now > monster.creationTime + monsterFleeTime); if (dungeonRunEnded) { uint addToJackpot = entranceFee - heroIdToRefundedFee[_heroId]; jackpot += addToJackpot; entranceFeePool -= addToJackpot; assert(addToJackpot <= entranceFee); } require(!dungeonRunEnded); msg.sender.transfer(msg.value); } _attack(_heroId, genes, heroStrength, heroCurrentHealth); }
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constructor () public ERC20Mintable(5400000000 * 1e18) { }
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function newRCAI(bytes32 info_concealed, bytes32 client_full, bytes32 address_full, address declared_for, uint status) public { emit RCAI(info_concealed, client_full, address_full, msg.sender, declared_for, status, block.timestamp, block.number); }
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function addDocument(bytes32 _fileName, string _documentContentSHA256, string _documentMetadataSHA256, uint _validFrom, uint _validTo) public onlyOwner ifNotRetired { uint documentId = documentsCount+1; EventDocumentAdded(documentId); documents[documentId] = Document(documentId, _fileName, _documentContentSHA256, _documentMetadataSHA256, block.timestamp, block.number, _validFrom, _validTo, 0); documentsCount++; }
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function getCurrLocking() public view returns (uint256) { uint256 diff = (now - lockupDate) / 2592000; uint256 partition = 30; if (diff >= partition) return 0; else return initLockupAmt.mul(partition-diff).div(partition); }
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function getExtraTokens(ERC20Interface _ERC20) constant returns(uint) { return (_ERC20.balanceOf(this) - vestingBalance[_ERC20]); }
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function isAccountLocked(address account) public view returns (bool) { return lockedAccount[account] > now; }
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function receivePayment()isIssetRecepient timeCheck private{ uint depositMultiplier = getDepositMultiplier(); time[msg.sender] = now; msg.sender.transfer(depositMultiplier); allPercents+=depositMultiplier; lastPayment =now; emit PayOffDividends(msg.sender, depositMultiplier); }
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function getUpgradeState() public view returns(UpgradeState) { if (!canUpgrade()) return UpgradeState.NotAllowed; else if (address(tokenUpgrader) == address(0)) return UpgradeState.Waiting; else if (totalUpgraded == 0) return UpgradeState.ReadyToUpgrade; else if (totalUpgraded > 0) return UpgradeState.Upgrading; return UpgradeState.Unknown; }
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function deposit() payable { if(msg.value <= 0) throw; lastDeposit = block.timestamp; depositsStack[numDeposits] = Deposit(msg.sender, msg.value); totalDeposited += msg.value; checkIfReferee(msg.sender); FundsDeposited(msg.sender, msg.value); ++numDeposits; addressPositions[msg.sender].push(numDeposits); if(active) { dispatchGains(); } }
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function renounceOwnership() public onlyOwner { emit OwnershipRenounced(_owner); _owner = address(0); }
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function getTicket (address _attendee) payable public { require(now >= startTime && msg.value >= FEE && userId[_attendee] == 0); userAmount ++; require(userAmount <= maxAttendees); userId[_attendee] = userAmount; id2Addr[userAmount] = _attendee; }
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function balanceOf(address who) public view returns (uint256); function transfer(address to, uint256 value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } contract ERC20 is ERC20Basic { function allowance(address owner, address spender) public view returns (uint256); function transferFrom(address from, address to, uint256 value) public returns (bool); function approve(address spender, uint256 value) public returns (bool); event Approval(address indexed owner, address indexed spender, uint256 value); } contract DetailedERC20 is ERC20 { string public name; string public symbol; uint8 public decimals; function DetailedERC20(string _name, string _symbol, uint8 _decimals) public { name = _name; symbol = _symbol; decimals = _decimals; }
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function transfer(address _to, uint256 _value) whenNotPaused limitForOwner public returns (bool success) { return super.transfer(_to, _value); }
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modifier transferable(address _addr) { require(!lockAddresses[_addr]); _; }
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function allowance(address owner, address spender) public constant returns (uint256); function transferFrom(address from, address to, uint256 value) public returns (bool); function approve(address spender, uint256 value) public returns (bool); event Approval(address indexed owner, address indexed spender, uint256 value); } pragma solidity ^0.4.11; contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; function transferFrom(address _from, address _to, uint256 _value) public returns (bool) { require(_to != address(0)); require(_value <= balances[_from]); require(_value <= allowed[_from][msg.sender]); balances[_from] = balances[_from].sub(_value); balances[_to] = balances[_to].add(_value); allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value); Transfer(_from, _to, _value); return true; }
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function reserveIssue(address _to, uint _value) onlyOwner public { uint tokens = _value * E18; require(maxReserveSupply >= tokenIssuedReserve.add(tokens)); balances[_to] = balances[_to].add(tokens); totalTokenSupply = totalTokenSupply.add(tokens); tokenIssuedReserve = tokenIssuedReserve.add(tokens); emit ReserveIssue(_to, tokens); }
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function transfer(address to, uint256 value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } library DateTime { struct MyDateTime { uint16 year; uint8 month; uint8 day; uint8 hour; uint8 minute; uint8 second; uint8 weekday; }
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function addVesting(address _beneficiary, uint256 _releaseTime, uint256 _amount) public onlyOwner { require(_beneficiary != address(0x0), INVALID_BENEFICIARY); tokensToVest = tokensToVest.add(_amount); vestingId = vestingId.add(1); vestings[vestingId] = Vesting({ beneficiary: _beneficiary, releaseTime: _releaseTime, amount: _amount, released: false }); emit TokenVestingAdded(vestingId, _beneficiary, _amount); }
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function canTransferTokens() internal view returns (bool) { if (msg.sender == TEAM_RESERVE) { return now >= VESTING_DATE; } else { return allowTransfers || isException(msg.sender); } }
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function noteBallotDeployed(bytes32 d) external { require(upgrades[msg.sender] == address(0)); ballotLog[msg.sender].push(Record(d, now)); }
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function balanceOf(address who) external view returns (uint256); function transfer(address to, uint256 value) external returns (bool); event Transfer( address indexed from, address indexed to, uint256 value ); } library SafeMath { function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a); uint256 c = a - b; return c; }
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function tokenFallback(address _from, uint _value, bytes _data) public; } contract ERC223Basic is ERC20Basic { function transfer(address to, uint value, bytes data) public returns (bool); event Transfer(address indexed from, address indexed to, uint value, bytes data); } contract SuccessfulERC223Receiver is ERC223Receiver { event Invoked(address from, uint value, bytes data); function tokenFallback(address _from, uint _value, bytes _data) public { emit Invoked(_from, _value, _data); }
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function investETH(address referral) public payable { require(now >= launchtime); require(msg.value >= 0.4 ether); uint256 timelimit = SafeMath.sub(now, launchtime); if(timelimit < 1296000 && getProfit(msg.sender) > 0){ reinvestProfit(); } if(timelimit > 1296000 && getProfit(msg.sender) > 0){ uint256 profit = getProfit(msg.sender); lastInvest[msg.sender] = now; lastWithdraw[msg.sender] = now; userWithdrawals[msg.sender] += profit; msg.sender.transfer(profit); } amount = msg.value; uint256 commision = amount.mul(7).div(100); uint256 commision1 = amount.mul(3).div(100); uint256 commision2 = amount.mul(2).div(100); uint256 _pot = amount.mul(3).div(100); pot = pot.add(_pot); uint256 amount = amount; dev.transfer(commision1); promoter1.transfer(commision1); promoter2.transfer(commision1); promoter3.transfer(commision1); promoter4.transfer(commision1); promoter5.transfer(commision1); promoter6.transfer(commision2); if(referral != msg.sender && referral != 0x1 && referral != promoter1 && referral != promoter2 && referral != promoter3 && referral != promoter4 && referral != promoter5 && referral != promoter6){ affiliateCommision[referral] = SafeMath.add(affiliateCommision[referral], commision); } investedETH[msg.sender] = investedETH[msg.sender].add(amount); lastInvest[msg.sender] = now; userSequentialDeposits[msg.sender].push(amount); if(pot >= maxpot){ uint256 winningReward = pot; msg.sender.transfer(winningReward); lastPotWinner = msg.sender; emit PotWinner(msg.sender, winningReward); pot = 0; } }
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function createOrder(uint256 assetId, uint256 priceInWei, uint256 expiresAt) public whenNotPaused { address assetOwner = nonFungibleRegistry.ownerOf(assetId); require(msg.sender == assetOwner); require(nonFungibleRegistry.isAuthorized(address(this), assetId)); require(priceInWei > 0); require(expiresAt > now.add(1 minutes)); bytes32 auctionId = keccak256( block.timestamp, assetOwner, assetId, priceInWei ); auctionByAssetId[assetId] = Auction({ id: auctionId, seller: assetOwner, price: priceInWei, expiresAt: expiresAt }); if (publicationFeeInWei > 0) { require(acceptedToken.transferFrom( msg.sender, owner, publicationFeeInWei )); } AuctionCreated( auctionId, assetId, assetOwner, priceInWei, expiresAt ); }
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function releasePremine() whenAllocation(false) whenPreminerIsntDisabled(msg.sender) { var preminer = preminers[msg.sender]; if (preminer.account == address(0)) { throw; } for (uint i = preminer.latestAllocation; i < preminer.allocationsCount; i++) { if (preminer.allocations[i] < block.timestamp) { if (preminer.allocations[i] == 0) { continue; } balances[preminer.account] = safeAdd(balances[preminer.account], preminer.monthlyPayment); preminer.latestAllocation = i; PREMINE_RELEASE(preminer.account, preminer.allocations[i], preminer.monthlyPayment); preminer.allocations[i] = 0; } else { break; } } }
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function safeMul(uint a, uint b) internal returns (uint) { uint c = a * b; assert(a == 0 || c / a == b); return c; }
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function tokenFallback(address _from, uint _value, bytes _data) public { emit Invoked(_from, _value, _data); }
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function transferFrom(address from, address to, uint value) public returns (bool success) { uint allowance = allowed[from][msg.sender]; balances[from] = balances[from].sub(value); balances[to] = balances[to].add(value); allowed[from][msg.sender] = allowance.sub(value); Transfer(from, to, value); return true; }
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function getNow() internal constant returns (uint256) { return now; }
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function setOwner(address newOwner) onlyOwner { SetOwner(owner, newOwner); owner = newOwner; }
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function balanceOf(address who) constant returns (uint); function transfer(address _to, uint _value) returns (bool success); event Transfer(address indexed from, address indexed to, uint value); } contract ERC20 is ERC20Basic { function allowance(address owner, address spender) constant returns (uint); function transferFrom(address _from, address _to, uint _value) returns (bool success); function approve(address _spender, uint _value) returns (bool success); event Approval(address indexed owner, address indexed spender, uint value); } contract StandardToken is ERC20, SafeMathLib{ event Minted(address receiver, uint amount); mapping(address => uint) balances; mapping (address => mapping (address => uint)) allowed; modifier onlyPayloadSize(uint size) { if(msg.data.length != size + 4) { throw; } _; }
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function approve(address spender, uint256 value) external returns (bool); function transferFrom(address from, address to, uint256 value) external returns (bool); function totalSupply() external view returns (uint256); function balanceOf(address who) external view returns (uint256); function allowance(address owner, address spender) external view returns (uint256); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; require(c / a == b); return c; }
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function setContract(string intervener1, string intervener2){ date = now; name1 = intervener1; name2 = intervener2; }
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function signedApproveCheck(address tokenOwner, address spender, uint tokens, uint fee, uint nonce, bytes sig, address feeAccount) public view returns (CheckResult result) { return data.signedApproveCheck(tokenOwner, spender, tokens, fee, nonce, sig, feeAccount); }
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function transferFrom(address from, uint256 value) public returns (bool); function approve(address spender, uint256 value) public returns (bool); event Approval(address indexed owner, address indexed spender, uint256 value); } contract DQCoin is ERC20 { using SafeMath for uint256; address public owner; mapping (address => uint256) balances; mapping (address => mapping (address => uint256)) allowed; string public name = "DaQianCoin"; string public constant symbol = "DQC"; uint public constant decimals = 18; bool public stopped; modifier stoppable { assert(!stopped); _; }
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function pause() public onlyPauser whenNotPaused { _paused = true; emit Paused(msg.sender); }
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function transferTokens(address _to, uint256 _amount) onlyOwner public { require(_to != address(0)); tokenRaised = tokenRaised.add(_amount); require(!hasEnded()); token.transfer(_to, _amount); }
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function upgrade(uint256 value) public { require(value != 0); UpgradeState state = getUpgradeState(); assert(state == UpgradeState.ReadyToUpgrade || state == UpgradeState.Upgrading); assert(value <= balanceOf(msg.sender)); balances[msg.sender] = balances[msg.sender].sub(value); totalSupply = totalSupply.sub(value); totalUpgraded = totalUpgraded.add(value); upgradeAgent.upgradeFrom(msg.sender, value); Upgrade(msg.sender, upgradeAgent, value); }
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function transferFrom(address from, address to, uint256 value) public returns (bool); function approve(address spender, uint256 value) public returns (bool); event Approval(address indexed owner, address indexed spender, uint256 value); } contract BasicToken is ERC20Basic { using SafeMath for uint256; mapping(address => uint256) balances; function transfer(address _to, uint256 _value) public returns (bool) { require(_to != address(0)); require(_value <= balances[msg.sender]); balances[msg.sender] = balances[msg.sender].sub(_value); balances[_to] = balances[_to].add(_value); Transfer(msg.sender, _to, _value); return true; }
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function hasSaleBeginTimeCome() public view returns(bool) { return (block.timestamp > saleBeginTime); }
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function mint(address _to, uint256 _amount) external onlyRole(ROLE_MINT) returns (bool) { require(_to != address(0)); require(_amount > 0); totalSupply = totalSupply.add(_amount); balances[_to] = balances[_to].add(_amount); MintLog(_to, _amount); Transfer(0x0, _to, _amount); return true; }
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