ETH Price: $3,656.57 (-8.89%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,567,319,094.215257 USDC

Holders

2,478,922 ( 0.160%)

Market

Price

$1.00 @ 0.000273 ETH (-0.07%)

Onchain Market Cap

$29,541,565,959.28

Circulating Supply Market Cap

$40,636,970,314.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x3d71d79c224998e608d03c5ec9b405e7a38505f0
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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):$16,456,798,891.00
Market Capitalization:$40,636,970,314.00
Circulating Supply:40,700,505,052.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$0.9974
0.0002728 Eth
$867,890,834.00
8,814.231 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9974
0.0002754 Eth
$768,615,120.00
7,988.726 BTC
0.0000%
3
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.982
0.0002684 Eth
$613,342,969.00
161,262.882 0X4200000000000000000000000000000000000006
0.0000%
4
Binance
BTC-USDC$0.999
0.0002759 Eth
$489,314,027.00
4,992.356 BTC
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9991
0.0002736 Eth
$448,333,668.00
2,001,629.049 SO11111111111111111111111111111111111111112
0.0001%
6
Coinbase Exchange
USDT-USDC$1.001
0.0002738 Eth
$417,568,936.00
416,896,410.400 USDT
0.0175%
7
Binance
ETH-USDC$1.00
0.0002715 Eth
$416,246,975.00
108,930.537 ETH
0.0000%
8
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0002738 Eth
$369,711,207.00
1,638,136.166 SO11111111111111111111111111111111111111112
0.0001%
9
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.001
0.0002745 Eth
$335,021,984.00
87,526.121 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
10
Bybit
BTC-USDC$0.999
0.0002759 Eth
$216,914,661.00
2,212.929 BTC
0.0000%
11
OKX
BTC-USDC$0.999
0.0002759 Eth
$190,885,107.00
1,946.698 BTC
0.0000%
12
Bybit
ETH-USDC$0.999
0.0002759 Eth
$177,051,523.00
46,480.941 ETH
0.0000%
13
Hotcoin
ETH-USDC$0.9994
0.0002723 Eth
$176,716,705.00
48,214.278 ETH
0.0000%
14
OKX
ETH-USDC$0.9987
0.0002766 Eth
$140,478,888.00
37,078.479 ETH
0.0000%
15
Binance
XRP-USDC$1.00
0.0002722 Eth
$137,275,188.00
57,939,826.000 XRP
0.0024%
16
Binance
DOGE-USDC$0.9983
0.0002695 Eth
$75,468,555.00
176,065,609.000 DOGE
0.0074%
17
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9974
0.0002728 Eth
$63,551,724.00
1,284,707.996 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0001%
18
Binance
PEPE-USDC$0.999
0.0002759 Eth
$61,870,880.00
2,354,399,724,421.000 PEPE
98.5882%
19
Kraken
USDC-USD$0.9999
0.0002761 Eth
$61,014,414.00
61,020,515.788 USDC
0.0026%
20
Biconomy.com
ETH-USDC$0.9987
0.0002766 Eth
$59,729,153.00
15,587.761 ETH
0.0000%
21
WhiteBIT
USDC-USDT$0.9999
0.0002697 Eth
$58,642,990.00
58,651,411.367 USDC
0.0025%
22
Raydium (CLMM)
EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V-ES9VMFRZACERMJFRF4H2FYD4KCONKY11MCCE8BENWNYB$1.00
0.0002749 Eth
$52,517,092.00
52,496,642.083 EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V
0.0022%
23
Binance
ADA-USDC$0.999
0.0002759 Eth
$52,345,747.00
47,772,979.700 ADA
0.0020%
24
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9991
0.0002736 Eth
$48,662,291.00
213,886.871 SO11111111111111111111111111111111111111112
0.0000%
25
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0002738 Eth
$47,327,185.00
11,343,709.105 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0005%
26
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9987
0.0002766 Eth
$44,652,155.00
10,691,389.020 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
27
OKX
XRP-USDC$0.9987
0.0002766 Eth
$43,049,552.00
18,469,004.146 XRP
0.0008%
28
Bybit
XRP-USDC$0.999
0.0002759 Eth
$42,023,534.00
18,008,459.800 XRP
0.0008%
29
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9991
0.0002736 Eth
$41,549,871.00
187,886.345 SO11111111111111111111111111111111111111112
0.0000%
30
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9996
0.0002738 Eth
$40,241,686.00
40,257,717.848 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0017%
31
LBank
BTC-USDC$1.001
0.0002738 Eth
$40,157,596.00
414.730 BTC
0.0000%
32
Bybit
SOL-USDC$0.999
0.0002759 Eth
$33,955,191.00
151,470.313 SOL
0.0000%
33
PancakeSwap V3 (Base)
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9841
0.0002691 Eth
$33,360,715.00
8,746.838 0X4200000000000000000000000000000000000006
0.0000%
34
Biconomy.com
BTC-USDC$0.9997
0.0002692 Eth
$33,342,752.00
338.947 BTC
0.0000%
35
Binance
FDUSD-USDC$0.999
0.0002759 Eth
$31,863,652.00
31,957,185.000 FDUSD
0.0013%
36
Cube
BTC-USDC$0.9993
0.0002747 Eth
$31,759,040.00
322.868 BTC
0.0000%
37
WhiteBIT
BTC-USDC$0.9999
0.0002713 Eth
$30,929,028.00
319.221 BTC
0.0000%
38
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0002738 Eth
$30,323,937.00
134,338.807 SO11111111111111111111111111111111111111112
0.0000%
39
WhiteBIT
ETH-USDC$1.00
0.0002710 Eth
$29,769,600.00
8,067.165 ETH
0.0000%
40
Binance
BNB-USDC$0.9993
0.0002747 Eth
$29,522,655.00
41,915.604 BNB
0.0000%
41
Dexalot
WBTC-USDC$0.9994
0.0002691 Eth
$29,513,478.00
299.727 WBTC
0.0000%
42
Azbit
BNB-USDC$0.9987
0.0002766 Eth
$22,668,406.00
31,527.785 BNB
0.0000%
43
Azbit
SOL-USDC$0.9996
0.0002712 Eth
$21,623,742.00
94,665.307 SOL
0.0000%
44
Coinbase Exchange
EURC-USDC$1.00
0.0002749 Eth
$19,346,115.00
18,334,200.000 EURC
0.0008%
45
OKX
USDT-USDC$0.9987
0.0002766 Eth
$18,583,489.00
18,605,753.332 USDT
0.0008%
46
WhiteBIT
XRP-USDC$0.9997
0.0002713 Eth
$17,617,463.00
7,996,996.500 XRP
0.0003%
47
Binance
SUI-USDC$0.999
0.0002759 Eth
$15,714,454.00
3,997,859.400 SUI
0.0002%
48
Slex
ETH-USDC$0.9994
0.0002691 Eth
$15,202,765.00
3,935.323 ETH
0.0000%
49
KuCoin
BTC-USDC$0.9948
0.0002758 Eth
$12,934,380.00
135.202 BTC
0.0000%
50
Bybit
USDE-USDC$0.9987
0.0002766 Eth
$12,924,130.00
12,921,635.390 USDE
0.0005%
51
Binance
LINK-USDC$1.00
0.0002715 Eth
$12,683,122.00
525,984.140 LINK
0.0000%
52
Azbit
LTC-USDC$1.001
0.0002711 Eth
$11,546,446.00
91,583.940 LTC
0.0000%
53
OKX
DOGE-USDC$0.9987
0.0002766 Eth
$10,758,849.00
25,329,727.620 DOGE
0.0011%
54
Azbit
ETH-USDC$0.9957
0.0002757 Eth
$10,744,571.00
2,778.285 ETH
0.0000%
55
Binance
WIF-USDC$0.9948
0.0002758 Eth
$10,729,409.00
3,307,434.170 WIF
0.0001%
56
Binance
AVAX-USDC$0.9983
0.0002695 Eth
$10,577,536.00
218,905.890 AVAX
0.0000%
57
Binance
DOT-USDC$1.00
0.0002713 Eth
$10,238,028.00
1,110,502.630 DOT
0.0000%
58
Kraken
BTC-USDC$0.9977
0.0002755 Eth
$9,870,900.00
102.927 BTC
0.0000%
59
Bitget
BTC-USDC$0.9948
0.0002758 Eth
$8,668,220.00
88.682 BTC
0.0000%
60
Dex-Trade
BTC-USDC$0.9957
0.0002757 Eth
$8,519,543.00
89.088 BTC
0.0000%
61
Binance
FLOKI-USDC$0.9983
0.0002695 Eth
$8,503,258.00
32,553,993,630.000 FLOKI
1.3632%
62
OKX
SOL-USDC$0.9987
0.0002766 Eth
$7,927,793.00
35,696.319 SOL
0.0000%
63
VALR
USDT-USDC$0.9987
0.0002766 Eth
$7,788,737.00
7,796,103.538 USDT
0.0003%
64
Cube
SOL-USDC$0.999
0.0002711 Eth
$7,685,667.00
35,748.999 SOL
0.0000%
65
Slex
BTC-USDC$0.9993
0.0002747 Eth
$7,284,335.00
74.013 BTC
0.0000%
66
KuCoin
ETH-USDC$0.9948
0.0002758 Eth
$7,233,259.00
2,000.531 ETH
0.0000%
67
KuCoin
XRP-USDC$0.999
0.0002759 Eth
$7,116,008.00
3,235,612.322 XRP
0.0001%
68
WEEX
SOL-USDC$0.9998
0.0002714 Eth
$7,029,532.00
31,515.820 SOL
0.0000%
69
BingX
BTC-USDC$0.9985
0.0002768 Eth
$6,447,056.00
65.754 BTC
0.0000%
70
Binance
INJ-USDC$0.9993
0.0002747 Eth
$6,443,654.00
222,422.840 INJ
0.0000%
71
Binance
ARB-USDC$0.9983
0.0002695 Eth
$6,148,152.00
5,993,305.000 ARB
0.0003%
72
KuCoin
USDT-USDC$0.9948
0.0002758 Eth
$5,923,720.00
5,951,181.790 USDT
0.0002%
73
BingX
ETH-USDC$0.9985
0.0002768 Eth
$5,575,651.00
1,461.632 ETH
0.0000%
74
Binance
TRX-USDC$0.9993
0.0002747 Eth
$5,325,066.00
18,847,178.900 TRX
0.0008%
75
Bitget
ETH-USDC$0.9948
0.0002758 Eth
$5,232,938.00
1,372.087 ETH
0.0000%
76
Biconomy.com
USDT-USDC$0.9987
0.0002766 Eth
$5,076,246.00
5,082,508.598 USDT
0.0002%
77
Binance
OP-USDC$1.00
0.0002713 Eth
$4,855,181.00
2,039,380.990 OP
0.0001%
78
PointPay
ETH-USDC$1.00
0.0002711 Eth
$4,506,299.00
1,178.795 ETH
0.0000%
79
Binance
RENDER-USDC$0.9974
0.0002728 Eth
$4,392,343.00
481,288.720 RENDER
0.0000%
80
PointPay
BTC-USDC$0.999
0.0002759 Eth
$3,656,906.00
37.405 BTC
0.0000%
81
Binance
SEI-USDC$0.999
0.0002759 Eth
$3,327,586.00
5,619,537.900 SEI
0.0002%
82
Binance
BCH-USDC$0.9983
0.0002695 Eth
$2,630,299.00
4,448.828 BCH
0.0000%
83
Backpack Exchange
SOL-USDC$0.9984
0.0002689 Eth
$2,468,987.00
10,942.270 SOL
0.0000%
84
WEEX
BNB-USDC$0.9998
0.0002690 Eth
$2,001,992.00
2,913.872 BNB
0.0000%
85
WEEX
SUI-USDC$0.9998
0.0002690 Eth
$2,001,739.00
522,498.169 SUI
0.0000%
86
LBank
FIL-USDC$1.001
0.0002738 Eth
$1,607,744.00
270,491.282 FIL
0.0000%
87
Bitstamp
BTC-USDC$0.9988
0.0002758 Eth
$1,539,844.00
16.057 BTC
0.0000%
88
PointPay
SOL-USDC$0.9996
0.0002741 Eth
$1,531,055.00
6,859.898 SOL
0.0000%
89
BYDFi
XRP-USDC$1.001
0.0002738 Eth
$1,398,351.00
645,520.000 XRP
0.0000%
90
Bybit
DOT-USDC$0.999
0.0002759 Eth
$1,333,597.00
152,748.107 DOT
0.0000%
91
Bybit
ONDO-USDC$0.9987
0.0002766 Eth
$1,330,681.00
870,852.880 ONDO
0.0000%
92
Solidly V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.001
0.0002738 Eth
$1,183,494.00
1,167,607.587 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0000%
93
Backpack Exchange
ETH-USDC$0.9984
0.0002689 Eth
$1,004,296.00
268.129 ETH
0.0000%
94
Dexalot
EURC-USDC$1.00
0.0002685 Eth
$993,722.00
939,755.815 EURC
0.0000%
95
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9913
0.0002686 Eth
$959,098.00
155,080.278 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
96
DeGate
0X57E114B691DB790C35207B2E685D4A43181E6061-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9842
0.0002705 Eth
$914,133.00
963,932.320 0X57E114B691DB790C35207B2E685D4A43181E6061
0.0000%
97
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9842
0.0002705 Eth
$849,365.00
120,999.681 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
98
DeGate
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9913
0.0002686 Eth
$702,081.00
7.205 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
99
Backpack Exchange
BTC-USDC$0.9967
0.0002725 Eth
$564,794.00
5.809 BTC
0.0000%
100
WEEX
DOT-USDC$0.9991
0.0002736 Eth
$503,172.00
63,215.806 DOT
0.0000%

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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