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Contract Overview
Balance: 62.19142546037116815 Ether
Ether Value: $35,995.15 (@ $578.78/ETH)
Transactions: 61 txns
 Latest 25 txns from a total Of 61 transactions
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TxHash Age From To Value [TxFee]
0xc5fbcee67ac9521b56943b38e8c46a626af246d4cfbb8d27f6b7f721488487f213 days 23 hrs ago0x9dcd9181eb11d3c8aefd1840b2e133f565591760  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.2 Ether0.001015529499
0x7f08af40aef1553bb74580e7f0fd9a7e2cb0510530128a10f1707cdb94ab698817 days 23 hrs ago0xe3d583730fda4276972158ce2f571d6e1373a5b0  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.4 Ether0.000777722156
0x7a5cca14ecbe2912a059ca1017b3ca9303821e50ed7d1f2e78324176c6c5c59a19 days 18 hrs ago0xa57a8274aff98d3459c8dceecc4e397143b54570  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.02 Ether0.000125785437
0x4bc895678bc4f73c62f45bb2f76de99bda8db63a8d9092d2691e4b9d16344cdc27 days 23 hrs ago0x06e5982dcdf2d26dbf0d9d4adb0e22f18fee0474  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.12 Ether0.00098174
0xde83bde157e92f1123438a116ddbcb0cb8c3e6bba19db66c0b248ec70674b48535 days 3 hrs ago0x7fe5657f89acc4e4592294b0d9120a292479e789  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.04 Ether0.000049087
0x24218d0b01c3c6f2f76c8a475f30cf912d027cae61d5243b15b31ff3adc92e8345 days 16 hrs ago0x9ebf6734ebf95effb99dbe6dc5faf086ec394d94  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0 Ether0.00008172
0x96ea78983e078a644f118cc4ca68d03e3436b38f0a2a8fb7c9f4416dd175bdc750 days 18 hrs ago0x4f789d5b0f4ff29fe7c365673e202c4e4d510ef9  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.065670230371168 Ether0.003681525
0xac05dd58784b110f93fddfa17f4871feac1600c4589f94d3d185b20001f74c2851 days 13 hrs ago0xc45a1c52dbd011f31d6123547c828fa4e0cdfeb9  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.003 Ether0.000057277563
0x87d832e4a18797e1b8df45fa91cced580e6fdb961a0497ceba3c2d9c8a29a8d252 days 15 hrs ago0xb8d8042ef731e2ac6b5478593bd3ffa0ab5f5494  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df6 Ether0.001030827
0x01fab660e1b2a08e7dd67b3e8062debe037f19911dae1b1e96fcb0c494f87c0a53 days 15 hrs ago0x6b616e55e9e25310b100fca42a921b17d5509dc3  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df8 Ether0.001030827
0x657ba1d8cd6b409cc52429ec1bdbca8fe46a07831599c7ea5d3614d91e3b449858 days 13 hrs ago0x7afc71fc6fd7d76583e0212b41da7173585bb840  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.06 Ether0.000196348
0x4682a8067c7b9683bf6e3c01e07369663f6722179ed6cc1711974bb5118aed0858 days 13 hrs ago0x7afc71fc6fd7d76583e0212b41da7173585bb840  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.04 Ether0.000084
0x26850515e4abaa34f72555b8fc6565efe5a5e8fd7d3c5ca79b348c3610f7478859 days 20 hrs ago0xd7166842122aaa4714c6964b855307f4458a1663  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.01 Ether0.000136348
0x0ef06f5dfddac53846f7ee60f0b2f1406da2b3c2ad697646f2fd1e3489c6897565 days 20 hrs ago0x6e2a0c6c8bbdffa0d067495545f7dbbcd571bd0d  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.01 Ether0.000049087
0x2b0222684b9454f10524989f8caa6ebd5e3f08fc731bb82ad00a7d8777f807d067 days 13 hrs ago0xe1c345d71c8fe91d818945eccec3cd1ddd976801  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.2 Ether0.001030827
0xeef3fcc66e5e1ff8243b0c9f75c75d26494b05291329223e4755ca960b12d54869 days 8 hrs ago0x08219aba08d9848c756a03e33dda16c9d9c61489  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.02 Ether0.000147261
0x2721ace2300cbb9353132c2c25911b73a73cf955e6d54bbb1b706c124423984976 days 13 hrs ago0x2e8efe01e793407bfdde7075ceb436ec8aea8a3d  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.208 Ether0.000701023718
0xd6d40159a42e72c3047e5ff29685f1e8b23066a81de391161ff51f6152a8786278 days 15 hrs ago0x930d3886d711a4bff2af7d9ebe0476b642d02180  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.01 Ether0.001030827
0x05e03174b684818c66d5c2219ed6132dc32b752c35738bceaeac403362b7dde380 days 12 hrs ago0x2e8efe01e793407bfdde7075ceb436ec8aea8a3d  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.208 Ether0.0006150375
0xb7462c37301d8de6932c72c8e836e60b79db8714b254a77b603de7173f58441a81 days 7 hrs ago0xfac4b7b4aed7791685e3d013d6e8be59ac7dd0e6  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.1 Ether0.001696569437
0xbb4495efc1c72a461a3a3784be04460660a711194c9dd75e060516688b2d0dac82 days 8 hrs ago0x2e8efe01e793407bfdde7075ceb436ec8aea8a3d  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.209 Ether0.0002016
0x1f160090b1d36e8b2c7ac4e6d9a830c488179bb8b89873b8f9a819f072a1492082 days 9 hrs ago0x2e8efe01e793407bfdde7075ceb436ec8aea8a3d  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.209 Ether0.0002016
0x72d97c9cfbfbca7284e4e156abc6429e1405b9b0f7aab9282a01b8c3b69176b783 days 13 hrs ago0xf0781c73b0ed2a6c8ca82dacfd0fe0bda3fef412  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.03 Ether0.002501903031
0x59b12fe474493dd2233cdaa1e489b4274300af2d22a09879df444683201058ea83 days 15 hrs ago0x0bca65c337240458e61d07ff916a60c05deb8a31  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.54817276 Ether0.000294522
0x8e8ce2aa98371dbf8039035a81c0c8bc3e53a0db53ffd6a6ddb08fc57c6e019683 days 19 hrs ago0x09b505021949028ec1880bebc1c0d389df6a4d53  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.03 Ether0.001159680375
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 Internal Transactions as a result of Contract Execution
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ParentTxHash Block Age From To Value
Contract Source Code Verified (Exact match)
Contract Name: TWQCrowdsale
Compiler Version: v0.4.20-nightly.2018.1.6+commit.2548228b
Optimization Enabled: No
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.16;

contract TWQCrowdsale {
    address public owner;
    uint256 public amount;
    uint256 public hard_limit;
    uint256 public token_price;
    mapping (address => uint256) public tokens_backed;
    address public contract_admin;
    uint256 public start_block;
    uint256 public end_block;
    
    event FundTransfer(address backer, uint256 amount_paid);
    event Withdrawal(address owner, uint256 total_amount);
    
    function TWQCrowdsale (address crowdsale_owner, uint256 set_limit, uint256 price, uint256 time_limit) public {
        owner = crowdsale_owner;
        hard_limit = set_limit * 1 ether;
        token_price = price * 100 szabo;
        contract_admin = msg.sender;
        start_block = block.number;
        end_block = ((time_limit * 1 hours) / 15 seconds) + start_block;
    }
    
    function () public payable {
        if (msg.value < 0.01 ether || msg.value + amount > hard_limit) revert();
        if (block.number < start_block || block.number > end_block) revert();
        FundTransfer(msg.sender, msg.value);
        amount += msg.value;
        tokens_backed[msg.sender] += msg.value / token_price;
    }
    
    modifier authorized {
        if (msg.sender != contract_admin) revert (); 
        _;
    }
    
    function owner_withdrawal(uint256 withdraw_amount) authorized public {
        withdraw_amount = withdraw_amount * 100 szabo;
        Withdrawal(owner, withdraw_amount);
        owner.transfer(withdraw_amount);
    }
    
    function add_hard_limit(uint256 additional_limit) authorized  public {
        hard_limit += additional_limit * 100 szabo;
    }
    
    function change_start_block(uint256 new_block) authorized public {
        start_block = new_block;
    }
    
    function extend_end_block(uint256 end_time_period) authorized public {
        end_block += ((end_time_period * 1 hours) / 15 seconds); 
    }
    
    function shorten_end_block(uint256 end_time_period) authorized public {
        end_block -= ((end_time_period * 1 hours) / 15 seconds);
    }
    
    function set_end_block(uint256 block_number) authorized public {
        end_block = block_number;
    }
    
    function end_now() authorized public {
        end_block = block.number;
    }
}

    Contract ABI  
[{"constant":false,"inputs":[{"name":"end_time_period","type":"uint256"}],"name":"extend_end_block","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"new_block","type":"uint256"}],"name":"change_start_block","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"end_block","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"contract_admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"token_price","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"end_time_period","type":"uint256"}],"name":"shorten_end_block","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"hard_limit","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"amount","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"additional_limit","type":"uint256"}],"name":"add_hard_limit","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"end_now","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"start_block","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"block_number","type":"uint256"}],"name":"set_end_block","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"withdraw_amount","type":"uint256"}],"name":"owner_withdrawal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"tokens_backed","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"crowdsale_owner","type":"address"},{"name":"set_limit","type":"uint256"},{"name":"price","type":"uint256"},{"name":"time_limit","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"backer","type":"address"},{"indexed":false,"name":"amount_paid","type":"uint256"}],"name":"FundTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"owner","type":"address"},{"indexed":false,"name":"total_amount","type":"uint256"}],"name":"Withdrawal","type":"event"}]

  Contract Creation Code Switch To Opcodes View
6060604052341561000f57600080fd5b604051608080610a6283398101604052808051906020019091908051906020019091908051906020019091908051906020019091905050836000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550670de0b6b3a76400008302600281905550655af3107a4000820260038190555033600560006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555043600681905550600654600f610e10830281151561010157fe5b0401600781905550505050506109468061011c6000396000f3006060604052600436106100db576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680632feceb46146101f1578063301d5eda146102145780635e0b1259146102375780636da36c06146102605780637b4fd96e146102b55780637dc8e069146102de578063810a3919146103015780638da5cb5b1461032a578063aa8c217c1461037f578063ada7061b146103a8578063b33c4b1f146103cb578063b87fb3db146103e0578063e31e0c4614610409578063ebd057fa1461042c578063f84907d71461044f575b662386f26fc100003410806100f557506002546001543401115b156100ff57600080fd5b600654431080610110575060075443115b1561011a57600080fd5b7f97c35397cb6acebd9df368c206404479fc4c80dd6034d1b28943aaf5826318703334604051808373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020018281526020019250505060405180910390a134600160008282540192505081905550600354348115156101a257fe5b04600460003373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008282540192505081905550005b34156101fc57600080fd5b610212600480803590602001909190505061049c565b005b341561021f57600080fd5b610235600480803590602001909190505061051b565b005b341561024257600080fd5b61024a610581565b6040518082815260200191505060405180910390f35b341561026b57600080fd5b610273610587565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34156102c057600080fd5b6102c86105ad565b6040518082815260200191505060405180910390f35b34156102e957600080fd5b6102ff60048080359060200190919050506105b3565b005b341561030c57600080fd5b610314610632565b6040518082815260200191505060405180910390f35b341561033557600080fd5b61033d610638565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b341561038a57600080fd5b61039261065d565b6040518082815260200191505060405180910390f35b34156103b357600080fd5b6103c96004808035906020019091905050610663565b005b34156103d657600080fd5b6103de6106da565b005b34156103eb57600080fd5b6103f361073f565b6040518082815260200191505060405180910390f35b341561041457600080fd5b61042a6004808035906020019091905050610745565b005b341561043757600080fd5b61044d60048080359060200190919050506107ab565b005b341561045a57600080fd5b610486600480803573ffffffffffffffffffffffffffffffffffffffff16906020019091905050610902565b6040518082815260200191505060405180910390f35b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff161415156104f857600080fd5b600f610e10820281151561050857fe5b0460076000828254019250508190555050565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151561057757600080fd5b8060068190555050565b60075481565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b60035481565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151561060f57600080fd5b600f610e10820281151561061f57fe5b0460076000828254039250508190555050565b60025481565b6000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b60015481565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff161415156106bf57600080fd5b655af3107a4000810260026000828254019250508190555050565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151561073657600080fd5b43600781905550565b60065481565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff161415156107a157600080fd5b8060078190555050565b600560009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151561080757600080fd5b655af3107a4000810290507f7fcf532c15f0a6db0bd6d0e038bea71d30d808c7d98cb3bf7268a95bf5081b656000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1682604051808373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020018281526020019250505060405180910390a16000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166108fc829081150290604051600060405180830381858888f1935050505015156108ff57600080fd5b50565b600460205280600052604060002060009150905054815600a165627a7a72305820b487c667aa33d024b326fb2a2f9a91f4b095265fc8911ff40b7d7195ef9f60940029000000000000000000000000776c8b8c9cad553f0cf4b449d2fcadf9d981344d000000000000000000000000000000000000000000000000000000000000b798000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000005a0

    Constructor Arguments (ABI-encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000776c8b8c9cad553f0cf4b449d2fcadf9d981344d000000000000000000000000000000000000000000000000000000000000b798000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000005a0

-----Decoded View---------------
Found 4 constructor arguments :
Arg [0] : 000000000000000000000000776c8b8c9cad553f0cf4b449d2fcadf9d981344d
Arg [1] : 000000000000000000000000000000000000000000000000000000000000b798
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [3] : 00000000000000000000000000000000000000000000000000000000000005a0


   Swarm Source:
bzzr://b487c667aa33d024b326fb2a2f9a91f4b095265fc8911ff40b7d7195ef9f6094

 

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