ETH Price: $3,152.81 (-7.95%)

Token

Storj (STORJ)
 

Overview

Max Total Supply

424,999,998.00000112 STORJ

Holders

99,587 ( 0.002%)

Market

Price

$0.47 @ 0.000149 ETH (-9.18%)

Onchain Market Cap

$199,435,074.06

Circulating Supply Market Cap

$67,473,548.00

Other Info

Token Contract (WITH 8 Decimals)

Balance
0.0000001 STORJ

Value
$0.00 ( ~0 Eth) [0.0000%]
0x0c4c1299b256a5f98dad75b14260d1662cb74196
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OVERVIEW

Blockchain-based, end-to-end encrypted, distributed object storage, where only you have access to your data

Profitability / Loss

Since Initial Offer Price
:$0.50 6.15%

Market

Volume (24H):$54,818,362.00
Market Capitalization:$67,473,548.00
Circulating Supply:143,787,439.00 STORJ
Market Data Source: Coinmarketcap

ICO Information

ICO Start Date : May 19, 2017   
ICO End Date : May 25,2017
Total Raised : $30,000,000
ICO Price  : $0.50
Country : USA 

# Exchange Pair Price  24H Volume % Volume
1
Upbit
STORJ-KRW$0.4707
0.0001491 Eth
$16,297,929.00
34,626,298.285 STORJ
30.1772%
2
Binance
STORJ-USDT$0.4622
0.0001464 Eth
$10,258,820.00
21,233,371.000 STORJ
18.5051%
3
HTX
STORJ-USDT$0.4627
0.0001464 Eth
$2,973,176.00
6,151,499.981 STORJ
5.3611%
4
OKX
STORJ-USDT$0.4622
0.0001464 Eth
$2,923,624.00
6,061,723.560 STORJ
5.2829%
5
LBank
STORJ-USDT$0.4646
0.0001470 Eth
$2,360,431.00
5,080,045.000 STORJ
4.4273%
6
Toobit
STORJ-USDT$0.463
0.0001465 Eth
$2,048,292.00
4,239,303.000 STORJ
3.6946%
7
WhiteBIT
STORJ-USDT$0.4647
0.0001471 Eth
$2,001,795.00
4,307,333.326 STORJ
3.7539%
8
XT.COM
STORJ-USDT$0.4646
0.0001471 Eth
$1,576,997.00
3,263,976.000 STORJ
2.8446%
9
Hotcoin
STORJ-USDT$0.4675
0.0001478 Eth
$1,554,551.00
3,325,338.000 STORJ
2.8981%
10
Bithumb
STORJ-KRW$0.471
0.0001490 Eth
$1,364,971.00
2,897,813.105 STORJ
2.5255%
11
Bitunix
STORJ-USDT$0.4636
0.0001468 Eth
$1,271,389.00
2,741,041.000 STORJ
2.3889%
12
Coinbase Exchange
STORJ-USD$0.463
0.0001465 Eth
$945,734.00
2,042,622.680 STORJ
1.7802%
13
Ourbit
STORJ-USDT$0.4634
0.0001467 Eth
$895,004.00
1,851,090.880 STORJ
1.6132%
14
BtcTurk | Kripto
STORJ-TRY$0.4654
0.0001474 Eth
$872,932.00
1,875,717.263 STORJ
1.6347%
15
BVOX
STORJ-USDT$0.4667
0.0001476 Eth
$733,941.00
1,517,072.000 STORJ
1.3221%
16
Bitci TR
STORJ-USDT$0.4629
0.0001464 Eth
$559,897.00
1,157,327.800 STORJ
1.0086%
17
Binance
STORJ-TRY$0.4674
0.0001480 Eth
$523,168.00
1,082,984.200 STORJ
0.9438%
18
KuCoin
STORJ-USDT$0.4624
0.0001465 Eth
$491,291.00
1,062,580.611 STORJ
0.9261%
19
Bitvavo
STORJ-EUR$0.463
0.0001466 Eth
$441,766.00
954,106.460 STORJ
0.8315%
20
BTSE
STORJ-USDT$0.5066
0.0001518 Eth
$387,415.00
764,679.249 STORJ
0.6664%
21
BitMart
STORJ-USDT$0.464
0.0001468 Eth
$369,259.00
795,848.560 STORJ
0.6936%
22
Gate.io
STORJ-USDT$0.4633
0.0001466 Eth
$327,256.00
679,944.950 STORJ
0.5926%
23
CoinCatch
STORJ-USDT$0.4622
0.0001464 Eth
$318,012.00
656,962.298 STORJ
0.5726%
24
Binance
STORJ-BTC$0.4663
0.0001477 Eth
$313,954.00
648,362.000 STORJ
0.5651%
25
Paribu
STORJ-TRY$0.4702
0.0001489 Eth
$279,959.00
595,390.000 STORJ
0.5189%
26
Icrypex
STORJ-USDT$0.4666
0.0001480 Eth
$257,223.00
551,224.148 STORJ
0.4804%
27
DigiFinex
STORJ-USDT$0.4643
0.0001471 Eth
$199,232.00
429,135.000 STORJ
0.3740%
28
Bitget
STORJ-USDT$0.4622
0.0001464 Eth
$190,746.00
393,379.298 STORJ
0.3428%
29
BitDelta
STORJ-USDT$0.4649
0.0001474 Eth
$188,207.00
389,180.000 STORJ
0.3392%
30
Biconomy.com
STORJ-USDT$0.4647
0.0001473 Eth
$183,041.00
378,101.500 STORJ
0.3295%
31
BingX
STORJ-USDT$0.4629
0.0001466 Eth
$163,462.00
338,342.757 STORJ
0.2949%
32
BtcTurk | Kripto
STORJ-USDT$0.4642
0.0001471 Eth
$156,444.00
337,044.205 STORJ
0.2937%
33
Koinpark
STORJ-USDT$0.4672
0.0001477 Eth
$148,929.00
318,779.340 STORJ
0.2778%
34
CoinTR
STORJ-TRY$0.4692
0.0001483 Eth
$147,775.00
304,194.200 STORJ
0.2651%
35
CoinTR
STORJ-USDT$0.4679
0.0001482 Eth
$125,550.00
259,130.200 STORJ
0.2258%
36
CoinW
STORJ-USDT$0.4661
0.0001475 Eth
$106,020.00
227,463.902 STORJ
0.1982%
37
MEXC
STORJ-USDT$0.4621
0.0001464 Eth
$83,893.00
181,563.880 STORJ
0.1582%
38
Kraken
STORJ-USD$0.4638
0.0001469 Eth
$83,819.00
180,737.725 STORJ
0.1575%
39
DeGate
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.4671
0.0001477 Eth
$77,906.00
161,951.940 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.1411%
40
Bitrue
STORJ-USDT$0.4642
0.0001469 Eth
$72,890.00
157,031.000 STORJ
0.1369%
41
Pionex
STORJ-USDT$0.4642
0.0001469 Eth
$69,925.00
144,521.060 STORJ
0.1260%
42
CoinEx
STORJ-USDT$0.4637
0.0001467 Eth
$64,966.00
135,263.079 STORJ
0.1179%
43
Koinpark
STORJ-INR$0.4696
0.0001490 Eth
$55,805.00
118,834.135 STORJ
0.1036%
44
Tapbit
STORJ-USDT$0.4626
0.0001466 Eth
$54,384.00
112,833.000 STORJ
0.0983%
45
LATOKEN
STORJ-USDT$0.4668
0.0001476 Eth
$42,903.00
91,901.395 STORJ
0.0801%
46
Kraken
STORJ-EUR$0.4661
0.0001476 Eth
$41,016.00
87,993.902 STORJ
0.0767%
47
Nominex
STORJ-USDT$0.4675
0.0001480 Eth
$33,358.00
71,358.289 STORJ
0.0622%
48
BloFin
STORJ-USDT$0.4659
0.0001474 Eth
$29,773.00
61,742.584 STORJ
0.0538%
49
OKX
STORJ-USDC$0.4647
0.0001472 Eth
$22,137.00
46,479.264 STORJ
0.0405%
50
WEEX
STORJ-USDT$0.4662
0.0001474 Eth
$21,612.00
44,738.000 STORJ
0.0390%
51
Binance US
STORJ-USDT$0.4661
0.0001474 Eth
$19,962.87
42,825.461 STORJ
0.0373%
52
Uniswap V2 (Ethereum)
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$0.4643
0.0001469 Eth
$18,287.71
38,779.361 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.0338%
53
TokoCrypto
STORJ-USDT$0.4648
0.0001470 Eth
$18,018.21
38,766.980 STORJ
0.0338%
54
Gemini
STORJ-USD$0.4653
0.0001474 Eth
$17,711.28
38,063.391 STORJ
0.0332%
55
Crypto.com Exchange
STORJ-USD$0.4644
0.0001470 Eth
$15,838.11
34,105.200 STORJ
0.0297%
56
Crypto.com Exchange
STORJ-USDT$0.4555
0.0001443 Eth
$11,133.23
24,443.800 STORJ
0.0213%
57
Uniswap V3 (Ethereum)
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$0.4635
0.0001467 Eth
$9,562.39
20,122.097 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.0175%
58
Bitlo
STORJ-TRY$0.4677
0.0001480 Eth
$6,975.66
14,371.118 STORJ
0.0125%
59
Upbit Indonesia
STORJ-BTC$0.4674
0.0001480 Eth
$6,535.59
13,981.721 STORJ
0.0122%
60
Uniswap V3 (Ethereum)
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.4635
0.0001467 Eth
$6,408.48
13,522.249 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.0118%
61
Bitstamp
STORJ-EUR$0.4706
0.0001491 Eth
$5,766.28
12,251.944 STORJ
0.0107%
62
KuCoin
STORJ-ETH$0.4708
0.0001492 Eth
$5,363.41
11,392.597 STORJ
0.0099%
63
Upbit
STORJ-BTC$0.4672
0.0001480 Eth
$5,140.21
11,003.095 STORJ
0.0096%
64
Gate.io
STORJ-BTC$0.4675
0.0001480 Eth
$4,519.89
9,341.930 STORJ
0.0081%
65
Cryptology
STORJ-USDT$0.4644
0.0001470 Eth
$3,315.93
7,140.000 STORJ
0.0062%
66
Korbit
STORJ-KRW$0.4698
0.0001488 Eth
$2,796.36
5,436.337 STORJ
0.0047%
67
Mercado Bitcoin
STORJ-BRL$0.4562
0.0001444 Eth
$2,389.89
5,238.137 STORJ
0.0046%
68
Pionex
STORJ-BTC$0.4645
0.0001472 Eth
$2,128.31
4,404.370 STORJ
0.0038%
69
CoinDCX
STORJ-INR$0.4502
0.0001425 Eth
$2,106.56
0.000 STORJ
0.0000%
70
Nominex
STORJ-TRY$0.4691
0.0001483 Eth
$2,083.63
4,441.718 STORJ
0.0039%
71
KuCoin
STORJ-BTC$0.4724
0.0001497 Eth
$1,995.40
4,223.973 STORJ
0.0037%
72
Bitstamp
STORJ-USD$0.4645
0.0001471 Eth
$1,861.46
4,007.451 STORJ
0.0035%
73
CEX.IO
STORJ-USDT$0.4666
0.0001476 Eth
$1,777.48
3,681.610 STORJ
0.0032%
74
Gate.io
STORJ-TRY$0.4665
0.0001476 Eth
$1,575.98
3,318.006 STORJ
0.0029%
75
Foxbit
STORJ-BRL$0.4661
0.0001474 Eth
$1,451.07
3,060.232 STORJ
0.0027%
76
Poloniex
STORJ-USDT$0.4786
0.0001515 Eth
$1,178.66
2,579.568 STORJ
0.0022%
77
Poloniex
STORJ-BTC$0.4892
0.0001551 Eth
$857.24
1,878.000 STORJ
0.0016%
78
Indodax
STORJ-IDR$0.4558
0.0001444 Eth
$631.78
1,386.106 STORJ
0.0012%
79
CEX.IO
STORJ-EUR$0.4632
0.0001466 Eth
$607.05
1,334.400 STORJ
0.0012%
80
HitBTC
STORJ-BTC$0.5243
0.0001657 Eth
$245.25
467.800 STORJ
0.0004%
81
FMFW.io
STORJ-BTC$0.524
0.0001658 Eth
$245.11
467.800 STORJ
0.0004%
82
Energiswap
0XCDE71DAAFFB6A12D584F55777D4C9E9D3C353C1E-0XA55F26319462355474A9F2C8790860776A329AA4$0.4678
0.0001482 Eth
$244.29
498.113 0XCDE71DAAFFB6A12D584F55777D4C9E9D3C353C1E
0.0004%
83
CEX.IO
STORJ-USD$0.4667
0.0001479 Eth
$240.74
505.255 STORJ
0.0004%
84
Nominex
STORJ-BTC$0.467
0.0001480 Eth
$198.14
424.268 STORJ
0.0004%
85
Bittime
STORJ-IDR$0.4653
0.0001474 Eth
$110.86
227.200 STORJ
0.0002%
86
Gate.io
STORJ-ETH$0.4683
0.0001482 Eth
$33.27
70.212 STORJ
0.0001%
87
TokoCrypto
STORJ-BTC$0.4846
0.0001538 Eth
$11.54
23.808 STORJ
0.0000%
88
YoBit
STORJ-BTC$0.4477
0.0001556 Eth
$9.72
21.715 STORJ
0.0000%
89
YoBit
STORJ-USD$0.485
0.0001525 Eth
$4.95
10.206 STORJ
0.0000%
90
Kraken
STORJ-XBT$0.5217
0.0001591 Eth
$4.38
8.392 STORJ
0.0000%
91
YoBit
STORJ-RUR$0.4384
0.0001389 Eth
$1.72
3.920 STORJ
0.0000%
92
FMFW.io
STORJ-ETH$0.5077
0.0001550 Eth
$0.9646
1.900 STORJ
0.0000%
93
YoBit
STORJ-ETH$0.49
0.0001493 Eth
$0.6749
1.377 STORJ
0.0000%
94
FMFW.io
STORJ-USDT$0.5369
0.0001713 Eth
$0.1074
0.200 STORJ
0.0000%
95
HitBTC
STORJ-USDT$0.537
0.0001715 Eth
$0.1073
0.200 STORJ
0.0000%
96
HitBTC
STORJ-ETH$0.507
0.0001546 Eth
$0.1014
0.200 STORJ
0.0000%
97
Coinmetro
STORJ-EUR$0.4614
0.0001462 Eth
$0.00
0.000 STORJ
0.0000%
98
Coinmetro
STORJ-USD$0.4628
0.0001466 Eth
$0.00
0.000 STORJ
0.0000%
99
Coinmetro
STORJ-USDT$0.4629
0.0001464 Eth
$0.00
0.000 STORJ
0.0000%

Contract Source Code Verified (Exact Match)

Contract Name:
CentrallyIssuedToken

Compiler Version
v0.4.8+commit.60cc1668

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2017-06-19
*/

/*
 * ERC20 interface
 * see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 {
  uint public totalSupply;
  function balanceOf(address who) constant returns (uint);
  function allowance(address owner, address spender) constant returns (uint);

  function transfer(address to, uint value) returns (bool ok);
  function transferFrom(address from, address to, uint value) returns (bool ok);
  function approve(address spender, uint value) returns (bool ok);
  event Transfer(address indexed from, address indexed to, uint value);
  event Approval(address indexed owner, address indexed spender, uint value);
}



/**
 * Math operations with safety checks
 */
contract SafeMath {
  function safeMul(uint a, uint b) internal returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function safeDiv(uint a, uint b) internal returns (uint) {
    assert(b > 0);
    uint c = a / b;
    assert(a == b * c + a % b);
    return c;
  }

  function safeSub(uint a, uint b) internal returns (uint) {
    assert(b <= a);
    return a - b;
  }

  function safeAdd(uint a, uint b) internal returns (uint) {
    uint c = a + b;
    assert(c>=a && c>=b);
    return c;
  }

  function max64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a >= b ? a : b;
  }

  function min64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a < b ? a : b;
  }

  function max256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a >= b ? a : b;
  }

  function min256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a < b ? a : b;
  }

  function assert(bool assertion) internal {
    if (!assertion) {
      throw;
    }
  }
}



/**
 * Standard ERC20 token with Short Hand Attack and approve() race condition mitigation.
 *
 * Based on code by FirstBlood:
 * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is ERC20, SafeMath {

  mapping(address => uint) balances;
  mapping (address => mapping (address => uint)) allowed;

  // Interface marker
  bool public constant isToken = true;

  /**
   *
   * Fix for the ERC20 short address attack
   *
   * http://vessenes.com/the-erc20-short-address-attack-explained/
   */
  modifier onlyPayloadSize(uint size) {
     if(msg.data.length < size + 4) {
       throw;
     }
     _;
  }

  function transfer(address _to, uint _value) onlyPayloadSize(2 * 32) returns (bool success) {
    balances[msg.sender] = safeSub(balances[msg.sender], _value);
    balances[_to] = safeAdd(balances[_to], _value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  function transferFrom(address _from, address _to, uint _value)  returns (bool success) {
    var _allowance = allowed[_from][msg.sender];

    // Check is not needed because safeSub(_allowance, _value) will already throw if this condition is not met
    // if (_value > _allowance) throw;

    balances[_to] = safeAdd(balances[_to], _value);
    balances[_from] = safeSub(balances[_from], _value);
    allowed[_from][msg.sender] = safeSub(_allowance, _value);
    Transfer(_from, _to, _value);
    return true;
  }

  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }

  function approve(address _spender, uint _value) returns (bool success) {

    // To change the approve amount you first have to reduce the addresses`
    //  allowance to zero by calling `approve(_spender, 0)` if it is not
    //  already 0 to mitigate the race condition described here:
    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) throw;

    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  function allowance(address _owner, address _spender) constant returns (uint remaining) {
    return allowed[_owner][_spender];
  }

}



/**
 * A trait that allows any token owner to decrease the token supply.
 *
 * We add a Burned event to differentiate from normal transfers.
 * However, we still try to support some legacy Ethereum ecocsystem,
 * as ERC-20 has not standardized on the burn event yet.
 *
 */
contract BurnableToken is StandardToken {

  address public constant BURN_ADDRESS = 0;

  /** How many tokens we burned */
  event Burned(address burner, uint burnedAmount);

  /**
   * Burn extra tokens from a balance.
   *
   */
  function burn(uint burnAmount) {
    address burner = msg.sender;
    balances[burner] = safeSub(balances[burner], burnAmount);
    totalSupply = safeSub(totalSupply, burnAmount);
    Burned(burner, burnAmount);

    // Keep token balance tracking services happy by sending the burned amount to
    // "burn address", so that it will show up as a ERC-20 transaction
    // in etherscan, etc. as there is no standarized burn event yet
    Transfer(burner, BURN_ADDRESS, burnAmount);
  }
}




/**
 * Upgrade agent interface inspired by Lunyr.
 *
 * Upgrade agent transfers tokens to a new contract.
 * Upgrade agent itself can be the token contract, or just a middle man contract doing the heavy lifting.
 */
contract UpgradeAgent {

  uint public originalSupply;

  /** Interface marker */
  function isUpgradeAgent() public constant returns (bool) {
    return true;
  }

  function upgradeFrom(address _from, uint256 _value) public;

}


/**
 * A token upgrade mechanism where users can opt-in amount of tokens to the next smart contract revision.
 *
 * First envisioned by Golem and Lunyr projects.
 */
contract UpgradeableToken is StandardToken {

  /** Contract / person who can set the upgrade path. This can be the same as team multisig wallet, as what it is with its default value. */
  address public upgradeMaster;

  /** The next contract where the tokens will be migrated. */
  UpgradeAgent public upgradeAgent;

  /** How many tokens we have upgraded by now. */
  uint256 public totalUpgraded;

  /**
   * Upgrade states.
   *
   * - NotAllowed: The child contract has not reached a condition where the upgrade can bgun
   * - WaitingForAgent: Token allows upgrade, but we don't have a new agent yet
   * - ReadyToUpgrade: The agent is set, but not a single token has been upgraded yet
   * - Upgrading: Upgrade agent is set and the balance holders can upgrade their tokens
   *
   */
  enum UpgradeState {Unknown, NotAllowed, WaitingForAgent, ReadyToUpgrade, Upgrading}

  /**
   * Somebody has upgraded some of his tokens.
   */
  event Upgrade(address indexed _from, address indexed _to, uint256 _value);

  /**
   * New upgrade agent available.
   */
  event UpgradeAgentSet(address agent);

  /**
   * Do not allow construction without upgrade master set.
   */
  function UpgradeableToken(address _upgradeMaster) {
    upgradeMaster = _upgradeMaster;
  }

  /**
   * Allow the token holder to upgrade some of their tokens to a new contract.
   */
  function upgrade(uint256 value) public {

      UpgradeState state = getUpgradeState();
      if(!(state == UpgradeState.ReadyToUpgrade || state == UpgradeState.Upgrading)) {
        // Called in a bad state
        throw;
      }

      // Validate input value.
      if (value == 0) throw;

      balances[msg.sender] = safeSub(balances[msg.sender], value);

      // Take tokens out from circulation
      totalSupply = safeSub(totalSupply, value);
      totalUpgraded = safeAdd(totalUpgraded, value);

      // Upgrade agent reissues the tokens
      upgradeAgent.upgradeFrom(msg.sender, value);
      Upgrade(msg.sender, upgradeAgent, value);
  }

  /**
   * Set an upgrade agent that handles
   */
  function setUpgradeAgent(address agent) external {

      if(!canUpgrade()) {
        // The token is not yet in a state that we could think upgrading
        throw;
      }

      if (agent == 0x0) throw;
      // Only a master can designate the next agent
      if (msg.sender != upgradeMaster) throw;
      // Upgrade has already begun for an agent
      if (getUpgradeState() == UpgradeState.Upgrading) throw;

      upgradeAgent = UpgradeAgent(agent);

      // Bad interface
      if(!upgradeAgent.isUpgradeAgent()) throw;
      // Make sure that token supplies match in source and target
      if (upgradeAgent.originalSupply() != totalSupply) throw;

      UpgradeAgentSet(upgradeAgent);
  }

  /**
   * Get the state of the token upgrade.
   */
  function getUpgradeState() public constant returns(UpgradeState) {
    if(!canUpgrade()) return UpgradeState.NotAllowed;
    else if(address(upgradeAgent) == 0x00) return UpgradeState.WaitingForAgent;
    else if(totalUpgraded == 0) return UpgradeState.ReadyToUpgrade;
    else return UpgradeState.Upgrading;
  }

  /**
   * Change the upgrade master.
   *
   * This allows us to set a new owner for the upgrade mechanism.
   */
  function setUpgradeMaster(address master) public {
      if (master == 0x0) throw;
      if (msg.sender != upgradeMaster) throw;
      upgradeMaster = master;
  }

  /**
   * Child contract can enable to provide the condition when the upgrade can begun.
   */
  function canUpgrade() public constant returns(bool) {
     return true;
  }

}



/**
 * Centrally issued Ethereum token.
 *
 * We mix in burnable and upgradeable traits.
 *
 * Token supply is created in the token contract creation and allocated to owner.
 * The owner can then transfer from its supply to crowdsale participants.
 * The owner, or anybody, can burn any excessive tokens they are holding.
 *
 */
contract CentrallyIssuedToken is BurnableToken, UpgradeableToken {

  string public name;
  string public symbol;
  uint public decimals;

  function CentrallyIssuedToken(address _owner, string _name, string _symbol, uint _totalSupply, uint _decimals)  UpgradeableToken(_owner) {
    name = _name;
    symbol = _symbol;
    totalSupply = _totalSupply;
    decimals = _decimals;

    // Allocate initial balance to the owner
    balances[_owner] = _totalSupply;
  }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"burnAmount","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"upgrade","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"upgradeAgent","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"upgradeMaster","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getUpgradeState","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"canUpgrade","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalUpgraded","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"agent","type":"address"}],"name":"setUpgradeAgent","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"isToken","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"BURN_ADDRESS","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"master","type":"address"}],"name":"setUpgradeMaster","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"_owner","type":"address"},{"name":"_name","type":"string"},{"name":"_symbol","type":"string"},{"name":"_totalSupply","type":"uint256"},{"name":"_decimals","type":"uint256"}],"payable":false,"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Upgrade","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"agent","type":"address"}],"name":"UpgradeAgentSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"burner","type":"address"},{"indexed":false,"name":"burnedAmount","type":"uint256"}],"name":"Burned","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"}]

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Deployed Bytecode

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

00000000000000000000000000f6bf3c5033e944feddb3dc8ffb4d47af17ef0b00000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000a53746f726a546f6b656e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000553544f524a000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _owner (address): 0x00f6bF3c5033e944FeDdb3dC8ffB4d47AF17ef0b
Arg [1] : _name (string): StorjToken
Arg [2] : _symbol (string): STORJ
Arg [3] : _totalSupply (uint256): 50000000000000000
Arg [4] : _decimals (uint256): 8

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 00000000000000000000000000f6bf3c5033e944feddb3dc8ffb4d47af17ef0b
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [3] : 00000000000000000000000000000000000000000000000000b1a2bc2ec50000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [5] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [6] : 53746f726a546f6b656e00000000000000000000000000000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [8] : 53544f524a000000000000000000000000000000000000000000000000000000


Swarm Source

bzzr://6f2898f030ea614593dbd798eb566cb68a79473af607720237e7a4e87c33e97a
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