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Contract Overview
ETH Balance: 45.52090695 Ether
ETH USD Value: $38,259.87 (@ $840.49/ETH)
No Of Transactions: 31 txns
  Latest 25 txns from a total Of 31 transactions View All

TxHash Age From To Value [TxFee]
0x5adc93c1dcc5376da506cc3074017fd757200dd7b8a04eed4b372bc502e06ed55 hrs 9 mins ago0x96a271ff4afcb03f78b9cd558efa7d316591a19f  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.12 Ether0.002719122105
0x323f15d58a01878943d4630554438729adb5e6baeedb5c34914f4ee0933a774f19 hrs 4 mins ago0x5b121ea6026cc1b03b4be428ace6b0fb3950a3cc  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.101 Ether0.002594348272
0xbce20233d9cd6890d96c0d9be761aa7415bd4729d5500deb4c89d1f3133689a41 day 21 hrs ago0xcc904331b0d0bd8570dafded6de7d0d59ea06965  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.01 Ether0.00049087
0xb5c6fe38bf954d060b3cc91c1cd1e170f67cfd22eb9a6a0ef09d397cfe219afe3 days 48 mins ago0x7a59b681a8910131a95374585f3be1705a35605f  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df1.099 Ether0.000392696
0x534c82321835743943fe61f54a6b3718dde5789e745944fc728b00daa80279a63 days 11 hrs ago0x5675b1e194fc1f9e8052369b85f5620573aec76e  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df2.5 Ether0.000500540852
0xf0036ff5c10fb5db8b3f02e9c3e4a77a19f2e11b174cb96605534dc364f2055c4 days 14 hrs ago0x7633833a5fc4f8853079166aa249f3f3c269ffd2  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.0001 Ether0.000084348
0x4620c180fd2a7d5bef961c09358390f880ae3f3c067ef79c15f0f6d6b9128c1b5 days 13 hrs ago0x7f5d771e7d4adfc1b808d5751df237dcc9df38ec  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df20 Ether0.00049087
0xb585441e185582c79f334d598cfe14e8a7c2b6c85c93bcbd521e810a7b9728c95 days 14 hrs ago0xf9edf75af73ae731454b7fdbde9dc244e55b14b8  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df5 Ether0.00034087
0x5c3d5d1acaa848ef520ac4d61328e2d5614205de035acd5c632854c1e3ae4f1d6 days 11 hrs ago0x51836a753e344257b361519e948ffcaf5fb8d521  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.10990695 Ether0.00049087
0x6093bf6a0ebbf32f55cf97582e87871cfbe42c273c1764e15027231f2011a2726 days 11 hrs ago0x990490ffefd96db1a41c3fd1984f02250298541f  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.1 Ether0.000392696
0x4da8f80e41b836b6028663c5cb11a4337e4f538a87872d9ee3fcd8580be55e426 days 11 hrs ago0x0061e4c8c30e8ec7b696cab7730a0ffb0a7ca71c  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.1 Ether0.000392696
0xd8f2b90d28f2c5efcc889b3d8685b46fe4dbed0f69572e2b1a3bb953149522136 days 12 hrs ago0x771f834ddcd5eb37adc699ebb49f914d8dbc2622  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.2 Ether0.00192666475
0x2026a2c1815a21632133f81fda5ac49cd4b29f3e12d2e1729c437e81453df18c6 days 12 hrs ago0x2c6c79a89d45240f13bab68c3b16bffe845c89fd  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.101 Ether0.00098174
0x91e4b07fae731edccd22f678cee2ea37490e19a86b0e2d8eb67141888c365a996 days 12 hrs ago0xccb02611579b00f2d868a6bf92ea6142f2c100f1  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df4.99 Ether0.000392696
0x2b9d93d0b929790c9ad2394de8fa7e145c1d445ca25e945c41456a7a13dbf19e6 days 13 hrs ago0x42647b2e582f981301d66346180af6aa6b1b1825  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.15 Ether0.000776188187
0x2665dfffd4aae45afd9ed74e6f6d24adff1a11df5d3d86f06a12557594acfc636 days 13 hrs ago0x85e0c0f802d3a3c4c299460b0077db0611dabc26  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.1 Ether0.00196348
0xb5d457fa3f470f39f5a0f719d4a8cd803c0a09edcf84aa6d29bfba500fff87206 days 15 hrs ago0xd57353162aa1674c59dc83470e587b1f6e8ca1f0  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.1 Ether0.001543172562
0xc62bb04933253160a80f9c75ef5095d7fa41fe43ac4800fa6abc1ea17f9b97716 days 16 hrs ago0x29e4022b25273a9be29543d76afd83fb60f3d1a2  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df10 Ether0.000392696
0x789f2d17b5530154327f5ec8a19123b1f37b26b65127b7242b2190467254a33e6 days 16 hrs ago0x74a0501d97c5bbff6f7ec372ba58090cb10e5a4e  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.2 Ether0.001129001
0xef67d012bf0bd8a9a7229b8feb0d3ff4e315999982f0a444238db181bf8bc1f76 days 18 hrs ago0xa98af4658884f86ccba4be01335db80837a26d18  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.2 Ether0.001389775687
0xc66e1ae42cb0fa6981ea9b186b271a8b9408c2decbaa30199e144d1f7a0a6dbb6 days 22 hrs ago0xf9edf75af73ae731454b7fdbde9dc244e55b14b8  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.03 Ether0.001054356631
0xde8c1bc36c9bda61505efacb472432175acaf0c32518ed45e6b611836e9921166 days 22 hrs ago0xf9edf75af73ae731454b7fdbde9dc244e55b14b8  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.3 Ether0.001734016455
0xfa330d80118d7124b4e6e7750452eb1bffab382f29fb44c7073ba5e2d7a8d39c6 days 23 hrs ago0xd7166842122aaa4714c6964b855307f4458a1663  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0.01 Ether0.00128174
0xd32df465416b50f2ac7c84c5c4611085579aaa4db3bc4ba0737aa33fbeb74a646 days 23 hrs ago0x9ebf6734ebf95effb99dbe6dc5faf086ec394d94  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0 Ether0.0005462
0x83310e92b1de84c696fa4407adcb10bfd04719adf78cd9e4c10c1476ab3999786 days 23 hrs ago0x9ebf6734ebf95effb99dbe6dc5faf086ec394d94  IN   0xa7fa7588cd7ebf3d0e128f07da7406dd74e241df0 Ether0.00054136
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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
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
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

    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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