ETH Price: $3,474.47 (+2.17%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,411,726,477.375396 USDC

Holders

2,508,501 ( 0.023%)

Market

Price

$1.00 @ 0.000288 ETH (-0.01%)

Onchain Market Cap

$30,399,957,139.23

Circulating Supply Market Cap

$43,211,060,309.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0xde396526ede4218a67327cec9658e7571a0eac5c
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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):$4,267,544,569.00
Market Capitalization:$43,211,060,309.00
Circulating Supply:43,233,379,597.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.002
0.0002875 Eth
$483,790,885.00
138,742.412 0X4200000000000000000000000000000000000006
0.0000%
2
Azbit
BTC-USDC$1.00
0.0002878 Eth
$452,057,638.00
4,619.771 BTC
0.0000%
3
Binance
BTC-USDC$1.00
0.0002870 Eth
$381,604,799.00
3,899.006 BTC
0.0000%
4
WEEX
BTC-USDC$0.9999
0.0002875 Eth
$251,055,258.00
2,560.718 BTC
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0002868 Eth
$213,738,068.00
1,084,973.048 SO11111111111111111111111111111111111111112
0.0001%
6
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.998
0.0002866 Eth
$196,322,451.00
196,165,738.536 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0268%
7
Binance
ETH-USDC$1.00
0.0002877 Eth
$180,406,031.00
51,804.175 ETH
0.0000%
8
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9939
0.0002852 Eth
$155,971,403.00
1,603.061 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
9
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002871 Eth
$155,799,883.00
791,022.891 SO11111111111111111111111111111111111111112
0.0001%
10
Bybit
BTC-USDC$0.9999
0.0002868 Eth
$142,439,153.00
1,455.159 BTC
0.0000%
11
DigiFinex
BTC-USDC$0.9976
0.0002862 Eth
$108,347,762.00
1,106.885 BTC
0.0000%
12
OKX
BTC-USDC$1.00
0.0002870 Eth
$95,238,665.00
972.818 BTC
0.0000%
13
Bybit
ETH-USDC$0.9999
0.0002868 Eth
$73,185,266.00
21,015.346 ETH
0.0000%
14
Binance
SOL-USDC$1.00
0.0002879 Eth
$72,990,033.00
370,561.071 SOL
0.0001%
15
Binance
FDUSD-USDC$0.9999
0.0002868 Eth
$56,190,596.00
56,063,931.000 FDUSD
0.0077%
16
Curve (Ethereum)
0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9993
0.0002868 Eth
$52,131,360.00
52,150,959.386 0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5
0.0071%
17
Binance
XRP-USDC$0.9999
0.0002877 Eth
$51,171,863.00
22,197,645.000 XRP
0.0030%
18
OKX
ETH-USDC$1.00
0.0002870 Eth
$50,203,427.00
14,414.448 ETH
0.0000%
19
DigiFinex
ETH-USDC$0.9976
0.0002862 Eth
$49,635,760.00
14,295.243 ETH
0.0000%
20
Coinbase Exchange
USDT-USDC$0.9988
0.0002870 Eth
$41,425,450.00
41,508,377.250 USDT
0.0057%
21
Velodrome SlipStream
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X4200000000000000000000000000000000000006$0.9978
0.0002863 Eth
$37,911,662.00
37,963,789.545 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0052%
22
Meteora
2ZMMHCVQEXDTDE6VSFS7S7D5OUODFJHE8VD1GNBOUAUV-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0002868 Eth
$34,564,624.00
959,032,470.293 2ZMMHCVQEXDTDE6VSFS7S7D5OUODFJHE8VD1GNBOUAUV
0.1310%
23
LBank
BTC-USDC$1.00
0.0002879 Eth
$32,696,800.00
333.583 BTC
0.0000%
24
Biconomy.com
ETH-USDC$1.00
0.0002878 Eth
$31,915,597.00
9,166.177 ETH
0.0000%
25
WhiteBIT
BTC-USDC$0.9999
0.0002868 Eth
$31,638,319.00
322.463 BTC
0.0000%
26
Cetus
0XDBA34672E30CB065B1F93E3AB55318768FD6FEF66C15942C9F7CB846E2F900E7::USDC::USDC-0X2::SUI::SUI$0.9959
0.0002860 Eth
$28,257,769.00
29,030,559.348 0XDBA34672E30CB065B1F93E3AB55318768FD6FEF66C15942C9F7CB846E2F900E7::USDC::USDC
0.0040%
27
Hotcoin
BTC-USDC$0.9994
0.0002877 Eth
$27,174,984.00
277.412 BTC
0.0000%
28
Azbit
ETH-USDC$1.00
0.0002878 Eth
$26,550,783.00
7,620.792 ETH
0.0000%
29
WEEX
DOGE-USDC$0.9999
0.0002878 Eth
$25,146,779.00
75,969,040.626 DOGE
0.0104%
30
Biconomy.com
BTC-USDC$1.00
0.0002878 Eth
$24,914,483.00
254.417 BTC
0.0000%
31
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0002868 Eth
$23,691,083.00
5,582,830.639 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0008%
32
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9988
0.0002870 Eth
$23,199,588.00
567,577.667 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0001%
33
Binance
DOGE-USDC$0.9999
0.0002873 Eth
$22,202,753.00
66,504,578.000 DOGE
0.0091%
34
WhiteBIT
ETH-USDC$0.9999
0.0002868 Eth
$21,923,173.00
6,298.081 ETH
0.0000%
35
LBank
ETH-USDC$1.00
0.0002879 Eth
$21,756,808.00
6,256.256 ETH
0.0000%
36
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0002868 Eth
$21,024,049.00
106,975.699 SO11111111111111111111111111111111111111112
0.0000%
37
Binance
ADA-USDC$1.00
0.0002876 Eth
$20,062,465.00
21,605,371.600 ADA
0.0030%
38
Hotcoin
ETH-USDC$0.9987
0.0002874 Eth
$15,158,066.00
4,364.532 ETH
0.0000%
39
WEEX
ETH-USDC$0.9999
0.0002875 Eth
$14,755,149.00
4,241.005 ETH
0.0000%
40
Binance
PEPE-USDC$0.9999
0.0002868 Eth
$12,963,886.00
680,622,845,822.000 PEPE
92.9442%
41
Deribit Spot
BTC-USDC$0.9997
0.0002876 Eth
$12,203,524.00
124.963 BTC
0.0000%
42
KuCoin
BTC-USDC$0.9995
0.0002868 Eth
$11,903,469.00
121.288 BTC
0.0000%
43
KuCoin
ETH-USDC$0.9995
0.0002868 Eth
$11,466,557.00
3,289.435 ETH
0.0000%
44
Binance
SUI-USDC$1.00
0.0002875 Eth
$9,556,146.00
2,078,639.300 SUI
0.0003%
45
Binance
HBAR-USDC$0.9999
0.0002868 Eth
$9,193,841.00
28,592,059.000 HBAR
0.0039%
46
Slex
ETH-USDC$1.00
0.0002878 Eth
$9,067,450.00
2,604.355 ETH
0.0000%
47
Kraken
BTC-USDC$1.001
0.0002873 Eth
$8,295,964.00
84.432 BTC
0.0000%
48
Dex-Trade
BTC-USDC$1.00
0.0002879 Eth
$8,152,336.00
83.189 BTC
0.0000%
49
OKX
XRP-USDC$1.00
0.0002870 Eth
$7,576,061.00
3,285,337.796 XRP
0.0004%
50
Azbit
SOL-USDC$0.9999
0.0002877 Eth
$7,494,395.00
38,049.167 SOL
0.0000%
51
QMall
ETH-USDC$0.999
0.0002871 Eth
$6,407,811.00
1,841.412 ETH
0.0000%
52
HTX
BTC-USDC$0.9999
0.0002868 Eth
$5,712,909.00
58.338 BTC
0.0000%
53
Coinbase Exchange
EURC-USDC$0.9988
0.0002870 Eth
$5,321,441.00
5,128,336.000 EURC
0.0007%
54
OKX
SOL-USDC$1.00
0.0002870 Eth
$5,147,554.00
26,126.755 SOL
0.0000%
55
BingX
DOGE-USDC$1.00
0.0002870 Eth
$5,144,690.00
15,405,999.000 DOGE
0.0021%
56
Azbit
XRP-USDC$1.00
0.0002878 Eth
$5,031,125.00
2,181,401.916 XRP
0.0003%
57
Binance
LINK-USDC$0.9999
0.0002868 Eth
$4,956,183.00
198,962.950 LINK
0.0000%
58
OKX
USDT-USDC$1.00
0.0002870 Eth
$4,704,282.00
4,706,557.477 USDT
0.0006%
59
PointPay
BTC-USDC$1.00
0.0002870 Eth
$4,637,650.00
47.356 BTC
0.0000%
60
WhiteBIT
XRP-USDC$0.9999
0.0002878 Eth
$3,902,955.00
1,712,506.100 XRP
0.0002%
61
Azbit
LTC-USDC$1.00
0.0002878 Eth
$3,823,895.00
35,233.587 LTC
0.0000%
62
BYDFi
ETH-USDC$0.999
0.0002871 Eth
$3,783,326.00
1,086.315 ETH
0.0000%
63
XT.COM
BTC-USDC$0.9999
0.0002876 Eth
$3,761,739.00
38.464 BTC
0.0000%
64
KuCoin
USDT-USDC$0.9995
0.0002868 Eth
$3,676,654.00
3,681,334.600 USDT
0.0005%
65
Cube
BTC-USDC$1.00
0.0002878 Eth
$3,457,553.00
35.338 BTC
0.0000%
66
Binance
AVAX-USDC$0.9999
0.0002868 Eth
$3,455,243.00
84,602.260 AVAX
0.0000%
67
Binance
DOT-USDC$0.9995
0.0002868 Eth
$3,346,160.00
446,880.880 DOT
0.0001%
68
Binance
AAVE-USDC$0.9987
0.0002874 Eth
$3,054,944.00
8,137.991 AAVE
0.0000%
69
PointPay
ETH-USDC$0.9993
0.0002868 Eth
$2,842,275.00
815.872 ETH
0.0000%
70
Binance
FTM-USDC$0.9999
0.0002877 Eth
$2,660,196.00
2,693,657.000 FTM
0.0004%
71
Binance
TURBO-USDC$1.00
0.0002875 Eth
$2,534,152.00
237,379,740.000 TURBO
0.0324%
72
Binance
OP-USDC$1.00
0.0002876 Eth
$2,478,629.00
1,274,017.750 OP
0.0002%
73
Binance
LTC-USDC$1.00
0.0002876 Eth
$2,457,947.00
22,611.369 LTC
0.0000%
74
Coinmetro
BTC-USDC$0.9999
0.0002878 Eth
$2,099,461.00
21.419 BTC
0.0000%
75
Bybit
DOGE-USDC$0.9999
0.0002868 Eth
$2,029,657.00
6,091,718.600 DOGE
0.0008%
76
OKX
DOGE-USDC$1.00
0.0002870 Eth
$2,002,353.00
5,997,243.330 DOGE
0.0008%
77
DeGate
ETH-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.999
0.0002871 Eth
$1,992,038.00
572.134 ETH
0.0000%
78
Azbit
ADA-USDC$0.9999
0.0002877 Eth
$1,967,041.00
2,118,735.400 ADA
0.0003%
79
Backpack Exchange
SOL-USDC$0.9996
0.0002874 Eth
$1,912,561.00
9,738.590 SOL
0.0000%
80
LBank
FIL-USDC$1.00
0.0002870 Eth
$1,906,626.00
356,514.440 FIL
0.0000%
81
Binance
ALGO-USDC$0.9999
0.0002877 Eth
$1,839,189.00
4,640,972.000 ALGO
0.0006%
82
Binance
ARB-USDC$0.9999
0.0002868 Eth
$1,816,777.00
2,238,775.500 ARB
0.0003%
83
KuCoin
XRP-USDC$0.9999
0.0002868 Eth
$1,770,270.00
775,260.439 XRP
0.0001%
84
Binance
XLM-USDC$1.00
0.0002876 Eth
$1,731,688.00
4,408,064.000 XLM
0.0006%
85
Deribit Spot
STETH-USDC$0.9993
0.0002868 Eth
$1,691,191.00
485.674 STETH
0.0000%
86
Cube
SOL-USDC$0.9987
0.0002875 Eth
$1,592,033.00
8,080.217 SOL
0.0000%
87
WEEX
ADA-USDC$1.00
0.0002878 Eth
$1,500,770.00
1,639,384.384 ADA
0.0002%
88
WEEX
BNB-USDC$0.9999
0.0002877 Eth
$1,310,929.00
1,878.307 BNB
0.0000%
89
Binance
RUNE-USDC$1.00
0.0002875 Eth
$1,261,332.00
235,587.800 RUNE
0.0000%
90
Biconomy.com
USDT-USDC$0.9999
0.0002868 Eth
$1,187,551.00
1,188,654.505 USDT
0.0002%
91
Bybit
SHIB-USDC$0.9999
0.0002868 Eth
$1,154,467.00
49,758,579,966.800 SHIB
6.7949%
92
DeGate
0X4D1C297D39C5C1277964D0E3F8AA901493664530-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.998
0.0002864 Eth
$903,324.00
1,233,917.780 0X4D1C297D39C5C1277964D0E3F8AA901493664530
0.0002%
93
OKX
OP-USDC$1.00
0.0002870 Eth
$898,573.00
460,685.753 OP
0.0001%
94
Vertex (Spot)
WBTC-USDC$0.9988
0.0002870 Eth
$883,829.00
9.110 WBTC
0.0000%
95
PointPay
SOL-USDC$1.00
0.0002876 Eth
$754,784.00
3,827.117 SOL
0.0000%
96
VALR
USDT-USDC$1.00
0.0002876 Eth
$653,394.00
653,654.728 USDT
0.0001%
97
Solidly V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9996
0.0002872 Eth
$563,644.00
564,138.928 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0001%
98
DeGate
0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.999
0.0002871 Eth
$501,133.00
616,524.130 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1
0.0001%
99
DeGate
0X44108F0223A3C3028F5FE7AEC7F9BB2E66BEF82F-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.998
0.0002864 Eth
$488,162.00
817,820.020 0X44108F0223A3C3028F5FE7AEC7F9BB2E66BEF82F
0.0001%
100
WEEX
ARB-USDC$0.9999
0.0002875 Eth
$459,974.00
565,663.000 ARB
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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