ETH Price: $3,240.99 (-2.81%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,592,193,439.282407 USDC

Holders

2,503,595 (0.00%)

Market

Price

$1.00 @ 0.000309 ETH (+0.01%)

Onchain Market Cap

$30,592,193,439.28

Circulating Supply Market Cap

$42,987,124,623.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
195,606.263841 USDC

Value
$195,606.26 ( ~60.3540 Eth) [0.0006%]
0xf09abf96019abf28dfc966a5d98ae1de63ced6b3
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OVERVIEW

USDC is a US dollar-backed stablecoin issued by Circle. USDC is designed to provide a faster, safer, and more efficient way to send, spend, and exchange money around the world.

Market

Volume (24H):$4,517,231,212.00
Market Capitalization:$42,987,124,623.00
Circulating Supply:42,987,464,735.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$0.9997
0.0003076 Eth
$624,843,952.00
625,013,397.000 USDC
0.1231%
2
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9976
0.0003071 Eth
$514,561,696.00
155,673.802 0X4200000000000000000000000000000000000006
0.0000%
3
Binance
BTC-USDC$1.001
0.0003086 Eth
$273,711,952.00
2,860.966 BTC
0.0000%
4
WEEX
BTC-USDC$1.00
0.0003058 Eth
$251,181,314.00
2,659.190 BTC
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003078 Eth
$246,495,262.00
1,356,670.225 SO11111111111111111111111111111111111111112
0.0003%
6
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.002
0.0003083 Eth
$244,521,126.00
248,468,916.663 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0489%
7
Bybit
USDC-USDT$0.9998
0.0003083 Eth
$188,244,460.00
188,294,742.110 USDC
0.0371%
8
Bybit
BTC-USDC$0.999
0.0003080 Eth
$156,755,227.00
1,641.029 BTC
0.0000%
9
Binance
ETH-USDC$1.00
0.0003059 Eth
$154,520,893.00
46,836.423 ETH
0.0000%
10
Bybit
ETH-USDC$0.999
0.0003080 Eth
$149,431,588.00
45,158.613 ETH
0.0000%
11
Azbit
BTC-USDC$0.9999
0.0003071 Eth
$140,286,288.00
1,467.351 BTC
0.0000%
12
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0003086 Eth
$116,402,734.00
639,502.732 SO11111111111111111111111111111111111111112
0.0001%
13
Curve (Ethereum)
0X6B175474E89094C44DA98B954EEDEAC495271D0F-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9997
0.0003086 Eth
$91,954,899.00
92,281,883.052 0X6B175474E89094C44DA98B954EEDEAC495271D0F
0.0182%
14
OKX
BTC-USDC$1.001
0.0003086 Eth
$91,154,258.00
953.328 BTC
0.0000%
15
Bitget
USDC-USDT$0.9989
0.0003080 Eth
$84,822,869.00
84,937,500.339 USDC
0.0167%
16
Coinbase Exchange
USDT-USDC$1.00
0.0003080 Eth
$83,080,024.00
83,134,062.630 USDT
0.0164%
17
Binance
XRP-USDC$1.00
0.0003058 Eth
$61,560,960.00
27,735,489.000 XRP
0.0055%
18
Binance
SOL-USDC$0.9995
0.0003067 Eth
$60,678,620.00
334,503.305 SOL
0.0001%
19
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9999
0.0003077 Eth
$52,078,863.00
52,085,048.467 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0103%
20
OKX
ETH-USDC$1.001
0.0003086 Eth
$51,179,105.00
15,481.700 ETH
0.0000%
21
Uniswap V3 (Ethereum)
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0003077 Eth
$50,088,578.00
526.282 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
22
Curve (Ethereum)
0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0003077 Eth
$45,561,460.00
45,563,392.657 0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5
0.0090%
23
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$1.001
0.0003081 Eth
$39,704,394.00
40,313,517.847 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0079%
24
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003078 Eth
$38,588,739.00
212,429.875 SO11111111111111111111111111111111111111112
0.0000%
25
FameEX
USDC-USDT$0.9997
0.0003076 Eth
$31,196,551.00
31,206,533.085 USDC
0.0061%
26
LBank
BTC-USDC$1.00
0.0003064 Eth
$31,085,970.00
329.050 BTC
0.0000%
27
Binance
ADA-USDC$0.9997
0.0003059 Eth
$30,824,577.00
34,670,635.800 ADA
0.0068%
28
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.002
0.0003084 Eth
$30,058,248.00
30,682,200.296 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0060%
29
Kraken
USDC-USD$0.9999
0.0003083 Eth
$29,635,154.00
29,638,118.000 USDC
0.0058%
30
OKX
USDC-USDT$0.9999
0.0003083 Eth
$28,734,017.00
28,741,032.527 USDC
0.0057%
31
WhiteBIT
ETH-USDC$1.00
0.0003077 Eth
$27,452,304.00
8,444.760 ETH
0.0000%
32
Biconomy.com
ETH-USDC$0.9985
0.0003061 Eth
$25,274,798.00
7,628.639 ETH
0.0000%
33
WEEX
XRP-USDC$1.00
0.0003058 Eth
$25,032,133.00
11,568,339.853 XRP
0.0023%
34
Binance
FDUSD-USDC$0.9998
0.0003059 Eth
$24,986,529.00
25,056,371.000 FDUSD
0.0049%
35
LBank
ETH-USDC$0.999
0.0003080 Eth
$24,222,562.00
7,479.963 ETH
0.0000%
36
WhiteBIT
BTC-USDC$0.9997
0.0003070 Eth
$23,847,232.00
253.280 BTC
0.0000%
37
WEEX
ETH-USDC$0.9996
0.0003065 Eth
$22,834,762.00
6,909.875 ETH
0.0000%
38
Hotcoin
BTC-USDC$0.9988
0.0003068 Eth
$22,113,188.00
235.042 BTC
0.0000%
39
Biconomy.com
BTC-USDC$1.00
0.0003059 Eth
$20,211,661.00
210.893 BTC
0.0000%
40
Bybit
SOL-USDC$0.999
0.0003080 Eth
$19,406,010.00
106,929.405 SOL
0.0000%
41
XT.COM
ETH-USDC$1.00
0.0003047 Eth
$19,043,054.00
5,770.893 ETH
0.0000%
42
Bitunix
USDC-USDT$0.9998
0.0003079 Eth
$17,958,071.00
17,961,428.668 USDC
0.0035%
43
Binance
DOGE-USDC$0.999
0.0003080 Eth
$17,486,645.00
55,840,138.000 DOGE
0.0110%
44
DigiFinex
ETH-USDC$1.00
0.0003084 Eth
$16,372,039.00
5,047.584 ETH
0.0000%
45
Azbit
ETH-USDC$0.9999
0.0003071 Eth
$15,613,049.00
4,734.086 ETH
0.0000%
46
DigiFinex
BTC-USDC$1.00
0.0003084 Eth
$12,960,063.00
137.719 BTC
0.0000%
47
Hotcoin
ETH-USDC$1.00
0.0003080 Eth
$11,958,657.00
3,686.055 ETH
0.0000%
48
Deribit Spot
ETH-USDC$0.9995
0.0003067 Eth
$9,374,518.00
2,824.248 ETH
0.0000%
49
Kraken
USDC-USDT$1.00
0.0003077 Eth
$9,055,683.00
9,055,828.649 USDC
0.0018%
50
Binance
PEPE-USDC$0.999
0.0003080 Eth
$8,951,156.00
505,932,634,720.000 PEPE
99.6356%
51
KuCoin
USDC-USDT$1.00
0.0003079 Eth
$8,251,497.00
8,251,390.780 USDC
0.0016%
52
Deribit Spot
BTC-USDC$0.9991
0.0003066 Eth
$7,958,046.00
83.467 BTC
0.0000%
53
OKX
XRP-USDC$1.001
0.0003086 Eth
$7,428,695.00
3,352,891.169 XRP
0.0007%
54
Slex
ETH-USDC$1.00
0.0003069 Eth
$7,389,358.00
2,237.685 ETH
0.0000%
55
KuCoin
BTC-USDC$1.00
0.0003080 Eth
$6,837,981.00
72.655 BTC
0.0000%
56
Azbit
SOL-USDC$0.9999
0.0003071 Eth
$6,186,248.00
34,086.009 SOL
0.0000%
57
Cube
BTC-USDC$0.9995
0.0003054 Eth
$5,850,106.00
61.062 BTC
0.0000%
58
KuCoin
ETH-USDC$1.00
0.0003080 Eth
$5,819,102.00
1,794.221 ETH
0.0000%
59
HTX
BTC-USDC$1.001
0.0003089 Eth
$5,669,372.00
59.069 BTC
0.0000%
60
HTX
ETH-USDC$1.001
0.0003086 Eth
$5,430,020.00
1,633.548 ETH
0.0000%
61
Coinbase Exchange
EURC-USDC$1.00
0.0003069 Eth
$5,405,678.00
5,181,454.000 EURC
0.0010%
62
OKX
SOL-USDC$1.001
0.0003086 Eth
$5,313,389.00
29,189.014 SOL
0.0000%
63
WhiteBIT
XRP-USDC$0.9997
0.0003070 Eth
$4,991,710.00
2,334,304.200 XRP
0.0005%
64
Bitget
BTC-USDC$0.999
0.0003080 Eth
$4,851,706.00
50.654 BTC
0.0000%
65
Binance
AAVE-USDC$1.00
0.0003067 Eth
$4,751,301.00
15,498.933 AAVE
0.0000%
66
OKX
USDT-USDC$1.001
0.0003086 Eth
$4,638,476.00
4,637,215.114 USDT
0.0009%
67
Binance
HBAR-USDC$0.9998
0.0003059 Eth
$4,437,370.00
16,967,902.000 HBAR
0.0033%
68
Bitget
ETH-USDC$0.999
0.0003080 Eth
$4,386,828.00
1,325.643 ETH
0.0000%
69
BingX
DOGE-USDC$1.001
0.0003086 Eth
$3,778,870.00
12,026,286.000 DOGE
0.0024%
70
Binance
LINK-USDC$0.999
0.0003080 Eth
$3,744,174.00
169,817.430 LINK
0.0000%
71
Binance
ENA-USDC$1.001
0.0003058 Eth
$3,705,798.00
3,553,385.920 ENA
0.0007%
72
BingX
ETH-USDC$1.001
0.0003086 Eth
$3,650,456.00
1,102.930 ETH
0.0000%
73
BYDFi
BTC-USDC$1.00
0.0003077 Eth
$3,606,047.00
38.342 BTC
0.0000%
74
HTX
USDC-USDT$0.9996
0.0003082 Eth
$3,512,510.00
3,513,711.334 USDC
0.0007%
75
Azbit
LTC-USDC$0.9999
0.0003071 Eth
$3,323,579.00
33,070.422 LTC
0.0000%
76
BYDFi
ETH-USDC$1.00
0.0003069 Eth
$3,210,183.00
988.134 ETH
0.0000%
77
Azbit
ADA-USDC$0.9999
0.0003071 Eth
$3,035,602.00
3,413,210.460 ADA
0.0007%
78
Tapbit
XRP-USDC$1.001
0.0003089 Eth
$3,003,744.00
1,347,462.000 XRP
0.0003%
79
KuCoin
XRP-USDC$1.00
0.0003080 Eth
$3,002,536.00
1,405,688.011 XRP
0.0003%
80
PointPay
BTC-USDC$0.9997
0.0003059 Eth
$2,972,507.00
31.171 BTC
0.0000%
81
WEEX
SOL-USDC$1.00
0.0003058 Eth
$2,897,832.00
15,952.850 SOL
0.0000%
82
Deribit Spot
STETH-USDC$1.001
0.0003063 Eth
$2,729,159.00
824.539 STETH
0.0000%
83
XT.COM
BTC-USDC$0.9993
0.0003070 Eth
$2,726,341.00
28.542 BTC
0.0000%
84
Binance
DOT-USDC$0.999
0.0003080 Eth
$2,628,685.00
379,326.660 DOT
0.0001%
85
PointPay
ETH-USDC$1.00
0.0003079 Eth
$2,576,677.00
781.412 ETH
0.0000%
86
KuCoin
USDT-USDC$1.00
0.0003080 Eth
$2,509,108.00
2,511,243.100 USDT
0.0005%
87
Binance
UNI-USDC$0.9985
0.0003061 Eth
$2,380,290.00
172,282.440 UNI
0.0000%
88
OKX
DOGE-USDC$1.001
0.0003086 Eth
$2,124,792.00
6,755,215.280 DOGE
0.0013%
89
Binance
RUNE-USDC$0.9985
0.0003061 Eth
$2,108,706.00
427,173.200 RUNE
0.0001%
90
WEEX
BNB-USDC$1.00
0.0003050 Eth
$2,010,429.00
3,107.008 BNB
0.0000%
91
Gemini
USDC-USD$0.9999
0.0003083 Eth
$2,008,337.00
2,008,497.394 USDC
0.0004%
92
LBank
FIL-USDC$0.9999
0.0003071 Eth
$1,883,164.00
394,907.439 FIL
0.0001%
93
BYDFi
XRP-USDC$0.9997
0.0003059 Eth
$1,638,832.00
760,953.000 XRP
0.0001%
94
Biconomy.com
USDT-USDC$0.9999
0.0003071 Eth
$1,453,750.00
1,454,974.966 USDT
0.0003%
95
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9948
0.0003062 Eth
$1,406,986.00
283,711.592 0X808507121B80C02388FAD14726482E061B8DA827
0.0001%
96
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0003079 Eth
$1,369,734.00
1,369,557.133 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0003%
97
Vertex (Spot)
WBTC-USDC$1.00
0.0003078 Eth
$1,076,040.00
11.301 WBTC
0.0000%
98
VALR
USDT-USDC$1.00
0.0003077 Eth
$732,594.00
732,998.349 USDT
0.0001%
99
DeGate
0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9948
0.0003062 Eth
$675,482.00
907,397.090 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1
0.0002%
100
DeGate
0XD533A949740BB3306D119CC777FA900BA034CD52-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9948
0.0003062 Eth
$512,176.00
641,033.356 0XD533A949740BB3306D119CC777FA900BA034CD52
0.0001%

Contract Source Code Verified (Exact Match)

Contract Name:
FiatTokenProxy

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, Audited
/**
 *Submitted for verification at Etherscan.io on 2018-08-03
*/

pragma solidity ^0.4.24;

// File: zos-lib/contracts/upgradeability/Proxy.sol

/**
 * @title Proxy
 * @dev Implements delegation of calls to other contracts, with proper
 * forwarding of return values and bubbling of failures.
 * It defines a fallback function that delegates all calls to the address
 * returned by the abstract _implementation() internal function.
 */
contract Proxy {
  /**
   * @dev Fallback function.
   * Implemented entirely in `_fallback`.
   */
  function () payable external {
    _fallback();
  }

  /**
   * @return The Address of the implementation.
   */
  function _implementation() internal view returns (address);

  /**
   * @dev Delegates execution to an implementation contract.
   * This is a low level function that doesn't return to its internal call site.
   * It will return to the external caller whatever the implementation returns.
   * @param implementation Address to delegate.
   */
  function _delegate(address implementation) internal {
    assembly {
      // Copy msg.data. We take full control of memory in this inline assembly
      // block because it will not return to Solidity code. We overwrite the
      // Solidity scratch pad at memory position 0.
      calldatacopy(0, 0, calldatasize)

      // Call the implementation.
      // out and outsize are 0 because we don't know the size yet.
      let result := delegatecall(gas, implementation, 0, calldatasize, 0, 0)

      // Copy the returned data.
      returndatacopy(0, 0, returndatasize)

      switch result
      // delegatecall returns 0 on error.
      case 0 { revert(0, returndatasize) }
      default { return(0, returndatasize) }
    }
  }

  /**
   * @dev Function that is run as the first thing in the fallback function.
   * Can be redefined in derived contracts to add functionality.
   * Redefinitions must call super._willFallback().
   */
  function _willFallback() internal {
  }

  /**
   * @dev fallback implementation.
   * Extracted to enable manual triggering.
   */
  function _fallback() internal {
    _willFallback();
    _delegate(_implementation());
  }
}

// File: openzeppelin-solidity/contracts/AddressUtils.sol

/**
 * Utility library of inline functions on addresses
 */
library AddressUtils {

  /**
   * Returns whether the target address is a contract
   * @dev This function will return false if invoked during the constructor of a contract,
   * as the code is not actually created until after the constructor finishes.
   * @param addr address to check
   * @return whether the target address is a contract
   */
  function isContract(address addr) internal view returns (bool) {
    uint256 size;
    // XXX Currently there is no better way to check if there is a contract in an address
    // than to check the size of the code at that address.
    // See https://ethereum.stackexchange.com/a/14016/36603
    // for more details about how this works.
    // TODO Check this again before the Serenity release, because all addresses will be
    // contracts then.
    // solium-disable-next-line security/no-inline-assembly
    assembly { size := extcodesize(addr) }
    return size > 0;
  }

}

// File: zos-lib/contracts/upgradeability/UpgradeabilityProxy.sol

/**
 * @title UpgradeabilityProxy
 * @dev This contract implements a proxy that allows to change the
 * implementation address to which it will delegate.
 * Such a change is called an implementation upgrade.
 */
contract UpgradeabilityProxy is Proxy {
  /**
   * @dev Emitted when the implementation is upgraded.
   * @param implementation Address of the new implementation.
   */
  event Upgraded(address implementation);

  /**
   * @dev Storage slot with the address of the current implementation.
   * This is the keccak-256 hash of "org.zeppelinos.proxy.implementation", and is
   * validated in the constructor.
   */
  bytes32 private constant IMPLEMENTATION_SLOT = 0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3;

  /**
   * @dev Contract constructor.
   * @param _implementation Address of the initial implementation.
   */
  constructor(address _implementation) public {
    assert(IMPLEMENTATION_SLOT == keccak256("org.zeppelinos.proxy.implementation"));

    _setImplementation(_implementation);
  }

  /**
   * @dev Returns the current implementation.
   * @return Address of the current implementation
   */
  function _implementation() internal view returns (address impl) {
    bytes32 slot = IMPLEMENTATION_SLOT;
    assembly {
      impl := sload(slot)
    }
  }

  /**
   * @dev Upgrades the proxy to a new implementation.
   * @param newImplementation Address of the new implementation.
   */
  function _upgradeTo(address newImplementation) internal {
    _setImplementation(newImplementation);
    emit Upgraded(newImplementation);
  }

  /**
   * @dev Sets the implementation address of the proxy.
   * @param newImplementation Address of the new implementation.
   */
  function _setImplementation(address newImplementation) private {
    require(AddressUtils.isContract(newImplementation), "Cannot set a proxy implementation to a non-contract address");

    bytes32 slot = IMPLEMENTATION_SLOT;

    assembly {
      sstore(slot, newImplementation)
    }
  }
}

// File: zos-lib/contracts/upgradeability/AdminUpgradeabilityProxy.sol

/**
 * @title AdminUpgradeabilityProxy
 * @dev This contract combines an upgradeability proxy with an authorization
 * mechanism for administrative tasks.
 * All external functions in this contract must be guarded by the
 * `ifAdmin` modifier. See ethereum/solidity#3864 for a Solidity
 * feature proposal that would enable this to be done automatically.
 */
contract AdminUpgradeabilityProxy is UpgradeabilityProxy {
  /**
   * @dev Emitted when the administration has been transferred.
   * @param previousAdmin Address of the previous admin.
   * @param newAdmin Address of the new admin.
   */
  event AdminChanged(address previousAdmin, address newAdmin);

  /**
   * @dev Storage slot with the admin of the contract.
   * This is the keccak-256 hash of "org.zeppelinos.proxy.admin", and is
   * validated in the constructor.
   */
  bytes32 private constant ADMIN_SLOT = 0x10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b;

  /**
   * @dev Modifier to check whether the `msg.sender` is the admin.
   * If it is, it will run the function. Otherwise, it will delegate the call
   * to the implementation.
   */
  modifier ifAdmin() {
    if (msg.sender == _admin()) {
      _;
    } else {
      _fallback();
    }
  }

  /**
   * Contract constructor.
   * It sets the `msg.sender` as the proxy administrator.
   * @param _implementation address of the initial implementation.
   */
  constructor(address _implementation) UpgradeabilityProxy(_implementation) public {
    assert(ADMIN_SLOT == keccak256("org.zeppelinos.proxy.admin"));

    _setAdmin(msg.sender);
  }

  /**
   * @return The address of the proxy admin.
   */
  function admin() external view ifAdmin returns (address) {
    return _admin();
  }

  /**
   * @return The address of the implementation.
   */
  function implementation() external view ifAdmin returns (address) {
    return _implementation();
  }

  /**
   * @dev Changes the admin of the proxy.
   * Only the current admin can call this function.
   * @param newAdmin Address to transfer proxy administration to.
   */
  function changeAdmin(address newAdmin) external ifAdmin {
    require(newAdmin != address(0), "Cannot change the admin of a proxy to the zero address");
    emit AdminChanged(_admin(), newAdmin);
    _setAdmin(newAdmin);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy.
   * Only the admin can call this function.
   * @param newImplementation Address of the new implementation.
   */
  function upgradeTo(address newImplementation) external ifAdmin {
    _upgradeTo(newImplementation);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy and call a function
   * on the new implementation.
   * This is useful to initialize the proxied contract.
   * @param newImplementation Address of the new implementation.
   * @param data Data to send as msg.data in the low level call.
   * It should include the signature and the parameters of the function to be
   * called, as described in
   * https://solidity.readthedocs.io/en/develop/abi-spec.html#function-selector-and-argument-encoding.
   */
  function upgradeToAndCall(address newImplementation, bytes data) payable external ifAdmin {
    _upgradeTo(newImplementation);
    require(address(this).call.value(msg.value)(data));
  }

  /**
   * @return The admin slot.
   */
  function _admin() internal view returns (address adm) {
    bytes32 slot = ADMIN_SLOT;
    assembly {
      adm := sload(slot)
    }
  }

  /**
   * @dev Sets the address of the proxy admin.
   * @param newAdmin Address of the new proxy admin.
   */
  function _setAdmin(address newAdmin) internal {
    bytes32 slot = ADMIN_SLOT;

    assembly {
      sstore(slot, newAdmin)
    }
  }

  /**
   * @dev Only fall back when the sender is not the admin.
   */
  function _willFallback() internal {
    require(msg.sender != _admin(), "Cannot call fallback function from the proxy admin");
    super._willFallback();
  }
}

// File: contracts/FiatTokenProxy.sol

/**
* Copyright CENTRE SECZ 2018
*
* Permission is hereby granted, free of charge, to any person obtaining a copy 
* of this software and associated documentation files (the "Software"), to deal 
* in the Software without restriction, including without limitation the rights 
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to permit persons to whom the Software is furnished to 
* do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all 
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

pragma solidity ^0.4.24;


/**
 * @title FiatTokenProxy
 * @dev This contract proxies FiatToken calls and enables FiatToken upgrades
*/ 
contract FiatTokenProxy is AdminUpgradeabilityProxy {
    constructor(address _implementation) public AdminUpgradeabilityProxy(_implementation) {
    }
}

Contract Security Audit

Contract ABI

[{"constant":false,"inputs":[{"name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newImplementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_implementation","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"implementation","type":"address"}],"name":"Upgraded","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)

0000000000000000000000000882477e7895bdc5cea7cb1552ed914ab157fe56

-----Decoded View---------------
Arg [0] : _implementation (address): 0x0882477e7895bdC5cea7cB1552ed914aB157Fe56

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000882477e7895bdc5cea7cb1552ed914ab157fe56


Swarm Source

bzzr://a4a547cfc7202c5acaaae74d428e988bc62ad5024eb0165532d3a8f91db4ed24
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