ETH Price: $2,918.60 (+1.57%)
 

Overview

Max Total Supply

27,339,224,199.418106 USDC

Holders

2,392,219 (0.00%)

Market

Price

$1.00 @ 0.000343 ETH (-0.02%)

Onchain Market Cap

$27,334,002,407.60

Circulating Supply Market Cap

$36,952,452,503.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
48.264081 USDC

Value
$48.25 ( ~0.0165318968248866 Eth) [0.0000%]
0xaFA0BE215Be4faB9cf4055fEE715b983577e1D89
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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):$10,344,400,003.00
Market Capitalization:$36,952,452,503.00
Circulating Supply:36,974,337,955.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
DigiFinex
BTC-USDC$0.9995
0.0003428 Eth
$570,109,001.00
7,514.260 BTC
0.0000%
2
DigiFinex
ETH-USDC$0.9995
0.0003428 Eth
$358,373,314.00
122,833.854 ETH
0.0000%
3
Binance
BTC-USDC$0.9995
0.0003428 Eth
$355,154,947.00
4,688.024 BTC
0.0000%
4
Hotcoin
BTC-USDC$0.9989
0.0003422 Eth
$311,535,132.00
4,105.440 BTC
0.0000%
5
Bybit
BTC-USDC$0.9996
0.0003429 Eth
$285,831,995.00
3,778.180 BTC
0.0000%
6
Bybit
USDC-USDT$0.9997
0.0003429 Eth
$229,460,235.00
229,511,028.660 USDC
0.0175%
7
Binance
ETH-USDC$0.9996
0.0003424 Eth
$226,726,937.00
79,446.306 ETH
0.0000%
8
Bybit
ETH-USDC$0.9996
0.0003429 Eth
$214,102,202.00
75,001.574 ETH
0.0000%
9
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0003428 Eth
$212,824,158.00
1,103,813.077 SO11111111111111111111111111111111111111112
0.0001%
10
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9977
0.0003422 Eth
$203,004,577.00
198,849,489.421 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0152%
11
WEEX
BTC-USDC$0.9999
0.0003426 Eth
$200,677,180.00
2,642.152 BTC
0.0000%
12
Tapbit
ETH-USDC$0.9996
0.0003429 Eth
$168,289,883.00
58,939.336 ETH
0.0000%
13
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0003428 Eth
$167,451,497.00
870,569.053 SO11111111111111111111111111111111111111112
0.0001%
14
OKX
BTC-USDC$0.9995
0.0003428 Eth
$145,877,881.00
1,925.168 BTC
0.0000%
15
Curve (Ethereum)
0X6B175474E89094C44DA98B954EEDEAC495271D0F-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9992
0.0003432 Eth
$136,362,086.00
134,392,586.786 0X6B175474E89094C44DA98B954EEDEAC495271D0F
0.0103%
16
OKX
ETH-USDC$0.9996
0.0003430 Eth
$127,442,920.00
44,602.610 ETH
0.0000%
17
Hotcoin
ETH-USDC$0.9999
0.0003426 Eth
$110,318,852.00
37,812.037 ETH
0.0000%
18
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0003428 Eth
$105,412,416.00
547,040.945 SO11111111111111111111111111111111111111112
0.0000%
19
DigiFinex
USDC-USDT$0.9995
0.0003428 Eth
$86,436,026.00
86,476,880.000 USDC
0.0066%
20
Kraken
USDC-USD$0.9999
0.0003429 Eth
$84,159,224.00
84,167,640.759 USDC
0.0064%
21
Binance
SOL-USDC$0.9999
0.0003424 Eth
$74,889,262.00
387,177.509 SOL
0.0000%
22
Deepcoin
USDC-USDT$0.9998
0.0003426 Eth
$73,183,206.00
74,854,092.260 USDC
0.0057%
23
Dexalot
AVAX-USDC$0.9998
0.0003426 Eth
$72,288,764.00
2,652,583.450 AVAX
0.0002%
24
Tapbit
BTC-USDC$0.9997
0.0003423 Eth
$55,624,041.00
735.719 BTC
0.0000%
25
Dexalot
ETH-USDC$0.9998
0.0003426 Eth
$48,141,282.00
16,897.261 ETH
0.0000%
26
XT.COM
ETH-USDC$1.00
0.0003441 Eth
$45,654,221.00
15,996.507 ETH
0.0000%
27
WhiteBIT
ETH-USDC$0.9996
0.0003428 Eth
$39,791,317.00
13,625.377 ETH
0.0000%
28
PancakeSwap V3 (Arbitrum)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9977
0.0003423 Eth
$38,113,174.00
37,308,770.941 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0028%
29
LBank
BTC-USDC$1.00
0.0003427 Eth
$37,528,642.00
493.233 BTC
0.0000%
30
Kraken
USDC-USDT$0.9995
0.0003429 Eth
$36,369,065.00
36,387,038.488 USDC
0.0028%
31
Uniswap V3 (Ethereum)
0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0003428 Eth
$35,359,971.00
35,331,240.570 0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3
0.0027%
32
Meteora
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0003428 Eth
$33,426,364.00
173,529.585 SO11111111111111111111111111111111111111112
0.0000%
33
Bybit
SOL-USDC$0.9996
0.0003429 Eth
$31,144,279.00
161,519.891 SOL
0.0000%
34
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0003428 Eth
$30,012,437.00
8,004,888.086 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0006%
35
LBank
ETH-USDC$0.9996
0.0003428 Eth
$29,755,079.00
10,199.583 ETH
0.0000%
36
LATOKEN
USDC-USDT$0.9997
0.0003425 Eth
$27,994,328.00
28,002,269.979 USDC
0.0021%
37
Orca
2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0003428 Eth
$27,968,879.00
27,980,185.173 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO
0.0021%
38
Curve (Ethereum)
0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0003428 Eth
$27,800,106.00
27,748,254.968 0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3
0.0021%
39
Biconomy.com
BTC-USDC$0.9993
0.0003423 Eth
$25,950,022.00
343.008 BTC
0.0000%
40
Azbit
BNB-USDC$0.9997
0.0003425 Eth
$25,700,260.00
43,003.627 BNB
0.0000%
41
Cube
BTC-USDC$0.9997
0.0003424 Eth
$25,026,934.00
331.030 BTC
0.0000%
42
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XFF970A61A04B1CA14834A43F5DE4533EBDDB5CC8$0.999
0.0003426 Eth
$23,443,997.00
23,466,709.753 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0018%
43
Dexalot
WBTC-USDC$0.9992
0.0003432 Eth
$21,510,909.00
285.341 WBTC
0.0000%
44
Biconomy.com
ETH-USDC$0.9998
0.0003425 Eth
$18,188,290.00
6,385.964 ETH
0.0000%
45
WhiteBIT
BTC-USDC$0.9997
0.0003430 Eth
$18,000,861.00
236.779 BTC
0.0000%
46
Binance
ADA-USDC$0.9997
0.0003423 Eth
$15,150,264.00
38,793,391.300 ADA
0.0030%
47
Binance
PEPE-USDC$0.9995
0.0003428 Eth
$13,930,457.00
1,308,328,142,721.000 PEPE
99.9021%
48
Binance
DOGE-USDC$0.9999
0.0003435 Eth
$13,447,416.00
69,751,454.000 DOGE
0.0053%
49
Azbit
SOL-USDC$0.9998
0.0003430 Eth
$13,333,233.00
69,518.475 SOL
0.0000%
50
Slex
ETH-USDC$0.9995
0.0003428 Eth
$11,950,040.00
4,188.477 ETH
0.0000%
51
Binance
ARB-USDC$0.9997
0.0003423 Eth
$10,450,205.00
18,112,968.100 ARB
0.0014%
52
OKX
USDT-USDC$0.9996
0.0003430 Eth
$9,855,829.00
9,853,430.092 USDT
0.0008%
53
Kraken
BTC-USDC$0.9994
0.0003428 Eth
$8,470,669.00
111.624 BTC
0.0000%
54
Dexalot
BTC-USDC$0.9992
0.0003432 Eth
$7,277,753.00
96.434 BTC
0.0000%
55
Coinbase Exchange
EURC-USDC$0.9996
0.0003428 Eth
$7,028,489.00
6,516,183.000 EURC
0.0005%
56
OKX
SOL-USDC$0.9996
0.0003430 Eth
$6,758,397.00
35,027.617 SOL
0.0000%
57
Binance
AAVE-USDC$0.9999
0.0003424 Eth
$6,689,579.00
36,338.177 AAVE
0.0000%
58
Azbit
ETH-USDC$0.9998
0.0003426 Eth
$6,678,864.00
2,344.142 ETH
0.0000%
59
HTX
ETH-USDC$0.9998
0.0003430 Eth
$6,471,253.00
2,270.724 ETH
0.0000%
60
HTX
BTC-USDC$0.9998
0.0003430 Eth
$6,432,006.00
85.218 BTC
0.0000%
61
Bitget
BTC-USDC$0.9996
0.0003428 Eth
$6,152,779.00
81.358 BTC
0.0000%
62
Slex
BTC-USDC$0.9998
0.0003429 Eth
$6,151,126.00
81.170 BTC
0.0000%
63
Deribit Spot
BTC-USDC$0.9982
0.0003419 Eth
$5,992,221.00
79.205 BTC
0.0000%
64
Biconomy.com
USDT-USDC$0.9998
0.0003430 Eth
$5,790,692.00
5,788,217.498 USDT
0.0004%
65
Bybit
USDE-USDC$0.9996
0.0003428 Eth
$5,391,588.00
5,386,823.470 USDE
0.0004%
66
Bitget
ETH-USDC$0.9996
0.0003428 Eth
$5,304,971.00
1,862.631 ETH
0.0000%
67
Azbit
LTC-USDC$0.9998
0.0003426 Eth
$4,783,625.00
67,076.280 LTC
0.0000%
68
Deribit Spot
SOL-USDC$0.9998
0.0003426 Eth
$4,349,151.00
22,561.900 SOL
0.0000%
69
BYDFi
ETH-USDC$0.9997
0.0003424 Eth
$4,309,647.00
1,473.956 ETH
0.0000%
70
Bybit
XRP-USDC$0.9996
0.0003429 Eth
$4,006,136.00
7,218,187.100 XRP
0.0006%
71
KuCoin
ETH-USDC$0.9998
0.0003430 Eth
$3,860,318.00
1,323.304 ETH
0.0000%
72
WhiteBIT
ADA-USDC$0.9996
0.0003428 Eth
$3,828,197.00
9,232,265.300 ADA
0.0007%
73
Binance
WIF-USDC$0.9999
0.0003433 Eth
$3,720,823.00
1,564,189.040 WIF
0.0001%
74
Bitcointry
BTC-USDC$0.9995
0.0003428 Eth
$3,580,854.00
47.194 BTC
0.0000%
75
Vertex (Spot)
WBTC-USDC$0.9996
0.0003431 Eth
$3,573,546.00
47.338 WBTC
0.0000%
76
XT.COM
BTC-USDC$0.9998
0.0003429 Eth
$3,557,617.00
46.944 BTC
0.0000%
77
WhiteBIT
XRP-USDC$0.9996
0.0003428 Eth
$3,466,495.00
6,269,823.300 XRP
0.0005%
78
KuCoin
BTC-USDC$0.9998
0.0003430 Eth
$3,146,983.00
41.475 BTC
0.0000%
79
Bybit
DOGE-USDC$0.9996
0.0003428 Eth
$3,029,536.00
15,671,358.900 DOGE
0.0012%
80
Kraken
ETH-USDC$0.9995
0.0003429 Eth
$2,945,011.00
1,010.138 ETH
0.0000%
81
OKX
DOGE-USDC$0.9996
0.0003430 Eth
$2,779,940.00
14,399,529.430 DOGE
0.0011%
82
PointPay
BTC-USDC$0.9996
0.0003429 Eth
$2,652,618.00
34.944 BTC
0.0000%
83
KuCoin
USDT-USDC$0.9998
0.0003430 Eth
$2,429,729.00
2,427,967.890 USDT
0.0002%
84
Bitvavo
ETH-USDC$0.9997
0.0003425 Eth
$2,386,299.00
818.172 ETH
0.0000%
85
BingX
DOGE-USDC$0.9996
0.0003428 Eth
$2,281,788.00
11,825,920.106 DOGE
0.0009%
86
KuCoin
SOL-USDC$0.9996
0.0003429 Eth
$2,279,432.00
11,518.256 SOL
0.0000%
87
WEEX
XRP-USDC$0.9998
0.0003430 Eth
$2,219,437.00
3,987,797.000 XRP
0.0003%
88
Binance
ENA-USDC$0.9995
0.0003428 Eth
$2,171,746.00
4,242,872.330 ENA
0.0003%
89
OKX
XRP-USDC$0.9996
0.0003430 Eth
$2,114,645.00
3,799,694.805 XRP
0.0003%
90
Binance
TIA-USDC$0.9995
0.0003428 Eth
$2,038,607.00
394,044.560 TIA
0.0000%
91
LBank
FIL-USDC$0.9998
0.0003430 Eth
$2,003,384.00
536,901.907 FIL
0.0000%
92
VALR
USDT-USDC$0.9996
0.0003428 Eth
$1,918,793.00
1,917,874.762 USDT
0.0001%
93
Binance
SEI-USDC$0.9999
0.0003424 Eth
$1,500,258.00
3,610,830.400 SEI
0.0003%
94
Cube
SOL-USDC$0.9991
0.0003423 Eth
$1,428,055.00
7,341.043 SOL
0.0000%
95
Bybit
AVAX-USDC$0.9996
0.0003428 Eth
$1,178,934.00
43,087.999 AVAX
0.0000%
96
Binance
DOT-USDC$0.9997
0.0003425 Eth
$1,008,400.00
244,199.470 DOT
0.0000%
97
Backpack Exchange
BTC-USDC$0.9991
0.0003427 Eth
$853,092.00
11.251 BTC
0.0000%
98
Dexalot
EURC-USDC$0.9992
0.0003432 Eth
$824,482.00
764,406.819 EURC
0.0001%
99
PointPay
SOL-USDC$0.9998
0.0003430 Eth
$807,295.00
4,170.860 SOL
0.0000%
100
KuCoin
XRP-USDC$0.9998
0.0003430 Eth
$579,212.00
1,048,246.029 XRP
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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