ETH Price: $3,492.63 (+1.08%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,337,844,326.198408 USDC

Holders

2,507,686 ( 0.073%)

Market

Price

$1.00 @ 0.000286 ETH (+0.05%)

Onchain Market Cap

$30,337,844,326.20

Circulating Supply Market Cap

$43,154,013,890.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0.943092 USDC

Value
$0.94 ( ~0.00026913779376995 Eth) [0.0000%]
0x0bdec01c727406231323c1c69bb9c318d51dac75
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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):$9,995,788,564.00
Market Capitalization:$43,154,013,890.00
Circulating Supply:43,155,018,300.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$1.00
0.0002868 Eth
$454,508,509.00
4,724.982 BTC
0.0000%
2
Binance
BTC-USDC$0.9999
0.0002864 Eth
$379,867,287.00
3,946.810 BTC
0.0000%
3
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002864 Eth
$201,203,089.00
1,043,016.103 SO11111111111111111111111111111111111111112
0.0021%
4
Binance
ETH-USDC$0.9998
0.0002864 Eth
$181,968,706.00
52,937.994 ETH
0.0001%
5
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002864 Eth
$151,721,721.00
785,938.929 SO11111111111111111111111111111111111111112
0.0016%
6
Bybit
BTC-USDC$0.9999
0.0002864 Eth
$148,712,167.00
1,547.598 BTC
0.0000%
7
DigiFinex
BTC-USDC$1.00
0.0002865 Eth
$110,154,677.00
1,116.325 BTC
0.0000%
8
OKX
BTC-USDC$0.9999
0.0002864 Eth
$95,819,349.00
995.011 BTC
0.0000%
9
Bybit
ETH-USDC$0.9999
0.0002864 Eth
$73,734,767.00
21,441.078 ETH
0.0000%
10
Binance
FDUSD-USDC$1.00
0.0002866 Eth
$55,931,229.00
55,810,290.000 FDUSD
0.1140%
11
Binance
XRP-USDC$1.00
0.0002866 Eth
$55,242,324.00
24,233,642.000 XRP
0.0495%
12
DigiFinex
ETH-USDC$1.00
0.0002865 Eth
$51,117,939.00
14,641.614 ETH
0.0000%
13
OKX
ETH-USDC$1.00
0.0002864 Eth
$45,295,588.00
13,147.677 ETH
0.0000%
14
Meteora
2ZMMHCVQEXDTDE6VSFS7S7D5OUODFJHE8VD1GNBOUAUV-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002864 Eth
$42,918,555.00
1,319,186,366.982 2ZMMHCVQEXDTDE6VSFS7S7D5OUODFJHE8VD1GNBOUAUV
2.6937%
15
Biconomy.com
ETH-USDC$1.00
0.0002865 Eth
$30,445,876.00
8,877.100 ETH
0.0000%
16
WhiteBIT
BTC-USDC$0.9998
0.0002864 Eth
$29,831,023.00
302.543 BTC
0.0000%
17
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.00
0.0002865 Eth
$27,567,278.00
692,735.950 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0014%
18
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002864 Eth
$27,028,257.00
140,363.470 SO11111111111111111111111111111111111111112
0.0003%
19
Bybit
USDE-USDC$0.9999
0.0002864 Eth
$26,974,547.00
26,999,163.680 USDE
0.0551%
20
Azbit
ETH-USDC$1.00
0.0002868 Eth
$26,898,552.00
7,824.844 ETH
0.0000%
21
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002864 Eth
$24,407,205.00
5,798,905.604 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0118%
22
LBank
ETH-USDC$0.9999
0.0002864 Eth
$23,953,397.00
6,865.274 ETH
0.0000%
23
WEEX
DOGE-USDC$1.00
0.0002867 Eth
$23,592,083.00
71,966,079.000 DOGE
0.1469%
24
XT.COM
ETH-USDC$1.00
0.0002867 Eth
$22,732,452.00
6,608.688 ETH
0.0000%
25
WhiteBIT
ETH-USDC$0.9999
0.0002862 Eth
$21,283,114.00
6,108.966 ETH
0.0000%
26
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9999
0.0002864 Eth
$20,661,916.00
20,689,450.600 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0422%
27
Binance
ADA-USDC$0.9995
0.0002864 Eth
$20,560,751.00
22,340,663.500 ADA
0.0456%
28
Binance
DOGE-USDC$1.00
0.0002865 Eth
$16,880,885.00
51,270,184.000 DOGE
0.1047%
29
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002864 Eth
$16,376,968.00
3,891,097.175 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0079%
30
Bybit
SOL-USDC$0.9999
0.0002864 Eth
$15,652,940.00
81,162.327 SOL
0.0002%
31
WEEX
ETH-USDC$1.00
0.0002868 Eth
$15,501,668.00
4,508.476 ETH
0.0000%
32
Hotcoin
ETH-USDC$1.00
0.0002867 Eth
$15,473,327.00
4,437.625 ETH
0.0000%
33
Kraken
BTC-USDC$1.00
0.0002866 Eth
$13,745,232.00
139.309 BTC
0.0000%
34
Dexalot
USDT-USDC$1.00
0.0002867 Eth
$12,927,759.00
12,940,085.060 USDT
0.0264%
35
Binance
HBAR-USDC$1.00
0.0002868 Eth
$11,865,061.00
38,730,854.000 HBAR
0.0791%
36
Bybit
XRP-USDC$0.9999
0.0002864 Eth
$10,901,005.00
4,780,107.710 XRP
0.0098%
37
KuCoin
BTC-USDC$1.00
0.0002865 Eth
$10,420,848.00
105.660 BTC
0.0000%
38
KuCoin
ETH-USDC$1.00
0.0002865 Eth
$8,497,322.00
2,435.746 ETH
0.0000%
39
Dex-Trade
BTC-USDC$0.9999
0.0002863 Eth
$8,386,764.00
85.035 BTC
0.0000%
40
OKX
XRP-USDC$1.00
0.0002864 Eth
$7,578,132.00
3,322,380.031 XRP
0.0068%
41
OKX
USDT-USDC$1.00
0.0002865 Eth
$6,248,862.00
6,256,021.667 USDT
0.0128%
42
Bitget
ETH-USDC$0.9999
0.0002864 Eth
$5,867,128.00
1,709.404 ETH
0.0000%
43
Bitget
BTC-USDC$0.9999
0.0002864 Eth
$5,795,344.00
60.687 BTC
0.0000%
44
HTX
BTC-USDC$0.9999
0.0002864 Eth
$5,750,209.00
60.148 BTC
0.0000%
45
HTX
ETH-USDC$0.9999
0.0002864 Eth
$5,111,890.00
1,491.728 ETH
0.0000%
46
OKX
SOL-USDC$1.00
0.0002865 Eth
$5,024,875.00
25,946.587 SOL
0.0001%
47
PointPay
BTC-USDC$1.00
0.0002867 Eth
$4,628,050.00
47.890 BTC
0.0000%
48
Binance
FTM-USDC$1.00
0.0002867 Eth
$4,558,776.00
4,687,732.000 FTM
0.0096%
49
Binance
AAVE-USDC$1.00
0.0002865 Eth
$4,247,032.00
11,243.074 AAVE
0.0000%
50
Bybit
SUI-USDC$0.9999
0.0002864 Eth
$3,868,523.00
836,993.850 SUI
0.0017%
51
XT.COM
BTC-USDC$1.00
0.0002867 Eth
$3,795,800.00
39.431 BTC
0.0000%
52
OKX
SUI-USDC$1.00
0.0002865 Eth
$3,663,570.00
784,954.581 SUI
0.0016%
53
BingX
DOGE-USDC$1.00
0.0002865 Eth
$3,556,226.00
10,815,835.000 DOGE
0.0221%
54
Tapbit
XRP-USDC$0.9999
0.0002863 Eth
$3,532,225.00
1,559,278.000 XRP
0.0032%
55
KuCoin
USDT-USDC$1.00
0.0002865 Eth
$3,526,063.00
3,528,802.970 USDT
0.0072%
56
Azbit
LTC-USDC$1.00
0.0002868 Eth
$3,319,213.00
30,989.660 LTC
0.0001%
57
Deribit Spot
XRP-USDC$1.00
0.0002865 Eth
$3,003,247.00
1,309,959.000 XRP
0.0027%
58
PointPay
ETH-USDC$1.00
0.0002867 Eth
$2,936,388.00
853.775 ETH
0.0000%
59
BingX
ETH-USDC$1.00
0.0002865 Eth
$2,772,146.00
806.155 ETH
0.0000%
60
Binance
OP-USDC$1.00
0.0002865 Eth
$2,574,236.00
1,330,882.880 OP
0.0027%
61
KuCoin
XRP-USDC$1.00
0.0002865 Eth
$2,537,135.00
1,088,065.907 XRP
0.0022%
62
Binance
LTC-USDC$1.00
0.0002867 Eth
$2,498,086.00
23,237.494 LTC
0.0000%
63
Binance
ALGO-USDC$1.00
0.0002865 Eth
$2,447,375.00
6,316,410.000 ALGO
0.0129%
64
Binance
ENA-USDC$1.00
0.0002865 Eth
$2,418,003.00
2,272,606.940 ENA
0.0046%
65
Binance
FET-USDC$1.00
0.0002865 Eth
$2,159,011.00
1,573,840.300 FET
0.0032%
66
Binance
GALA-USDC$1.00
0.0002868 Eth
$2,050,231.00
53,294,131.000 GALA
0.1088%
67
LBank
FIL-USDC$1.00
0.0002867 Eth
$2,005,974.00
368,012.851 FIL
0.0008%
68
Binance
ARB-USDC$1.00
0.0002866 Eth
$1,978,003.00
2,450,841.000 ARB
0.0050%
69
Bybit
DOGE-USDC$0.9999
0.0002864 Eth
$1,927,469.00
5,875,544.800 DOGE
0.0120%
70
OKX
DOGE-USDC$1.00
0.0002865 Eth
$1,916,399.00
5,849,878.510 DOGE
0.0119%
71
Bitget
SOL-USDC$0.9999
0.0002864 Eth
$1,832,059.00
9,591.340 SOL
0.0000%
72
Binance
RENDER-USDC$1.00
0.0002865 Eth
$1,803,919.00
232,476.350 RENDER
0.0005%
73
Binance
NEAR-USDC$1.00
0.0002865 Eth
$1,760,410.00
320,370.300 NEAR
0.0007%
74
Binance
TAO-USDC$1.00
0.0002865 Eth
$1,728,557.00
3,493.601 TAO
0.0000%
75
WEEX
ADA-USDC$0.9995
0.0002865 Eth
$1,499,861.00
1,604,321.170 ADA
0.0033%
76
Bybit
ADA-USDC$0.9999
0.0002864 Eth
$1,466,274.00
1,595,356.810 ADA
0.0033%
77
Bitget
XRP-USDC$0.9999
0.0002864 Eth
$1,460,878.00
642,632.000 XRP
0.0013%
78
Biconomy.com
USDT-USDC$1.00
0.0002867 Eth
$1,379,057.00
1,380,347.132 USDT
0.0028%
79
Cube
SOL-USDC$1.001
0.0002866 Eth
$1,242,297.00
6,402.092 SOL
0.0000%
80
BitMart
BTC-USDC$1.00
0.0002865 Eth
$1,086,245.00
11.024 BTC
0.0000%
81
OKX
ADA-USDC$1.00
0.0002865 Eth
$1,042,733.00
1,130,180.121 ADA
0.0023%
82
Binance
FLOKI-USDC$0.9998
0.0002865 Eth
$985,674.00
5,526,437,931.000 FLOKI
11.2845%
83
Bybit
OP-USDC$0.9999
0.0002864 Eth
$973,727.00
502,215.040 OP
0.0010%
84
Bybit
SHIB-USDC$0.9999
0.0002864 Eth
$945,506.00
41,661,080,739.400 SHIB
85.0679%
85
OKX
NEAR-USDC$1.00
0.0002865 Eth
$914,187.00
166,079.165 NEAR
0.0003%
86
WEEX
AVAX-USDC$1.00
0.0002867 Eth
$801,590.00
19,451.286 AVAX
0.0000%
87
PointPay
SOL-USDC$1.00
0.0002865 Eth
$736,466.00
3,808.993 SOL
0.0000%
88
Bybit
TON-USDC$0.9999
0.0002864 Eth
$695,059.00
122,222.390 TON
0.0002%
89
BingX
UNI-USDC$1.00
0.0002865 Eth
$609,161.00
42,720.363 UNI
0.0001%
90
LBank
LTC-USDC$1.00
0.0002866 Eth
$594,987.00
5,482.606 LTC
0.0000%
91
DeGate
0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002865 Eth
$518,865.00
643,220.160 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1
0.0013%
92
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002865 Eth
$511,164.00
93,188.711 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0002%
93
WEEX
LTC-USDC$0.9999
0.0002862 Eth
$500,647.00
4,623.501 LTC
0.0000%
94
WEEX
ARB-USDC$0.9995
0.0002865 Eth
$499,103.00
618,807.000 ARB
0.0013%
95
DeGate
0X4D1C297D39C5C1277964D0E3F8AA901493664530-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002865 Eth
$443,378.00
662,112.900 0X4D1C297D39C5C1277964D0E3F8AA901493664530
0.0014%
96
DeGate
0X44108F0223A3C3028F5FE7AEC7F9BB2E66BEF82F-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002865 Eth
$435,217.00
752,237.610 0X44108F0223A3C3028F5FE7AEC7F9BB2E66BEF82F
0.0015%
97
Azbit
DOT-USDC$1.00
0.0002865 Eth
$347,956.00
47,021.402 DOT
0.0001%
98
LBank
DOT-USDC$1.00
0.0002867 Eth
$298,460.00
39,337.577 DOT
0.0001%
99
DeGate
0XDEF1CA1FB7FBCDC777520AA7F396B4E015F497AB-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002865 Eth
$264,987.00
317,626.220 0XDEF1CA1FB7FBCDC777520AA7F396B4E015F497AB
0.0006%
100
DeGate
0X4E15361FD6B4BB609FA63C81A2BE19D873717870-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002865 Eth
$256,614.00
263,595.270 0X4E15361FD6B4BB609FA63C81A2BE19D873717870
0.0005%

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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