ETH Price: $3,669.04 (-8.13%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,608,770,850.976208 USDC

Holders

2,478,622 ( 0.131%)

Market

Price

$1.01 @ 0.000275 ETH (+0.85%)

Onchain Market Cap

$29,845,641,017.78

Circulating Supply Market Cap

$40,910,701,047.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x8c5c772ef1513283b636a67a4c27ef61bfa32135
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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):$8,898,997,525.00
Market Capitalization:$40,910,701,047.00
Circulating Supply:40,708,007,096.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$1.001
0.0002724 Eth
$872,023,115.00
8,811.251 BTC
0.0000%
2
DigiFinex
BTC-USDC$1.002
0.0002723 Eth
$668,580,784.00
6,922.163 BTC
0.0000%
3
DigiFinex
ETH-USDC$1.002
0.0002723 Eth
$505,182,146.00
137,284.534 ETH
0.0000%
4
Binance
BTC-USDC$1.005
0.0002730 Eth
$426,040,869.00
4,310.994 BTC
0.0000%
5
Binance
ETH-USDC$0.9983
0.0002688 Eth
$327,285,515.00
84,957.382 ETH
0.0000%
6
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002717 Eth
$304,459,798.00
1,337,324.514 SO11111111111111111111111111111111111111112
0.0001%
7
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.005
0.0002735 Eth
$292,019,996.00
75,378.568 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
8
WEEX
BTC-USDC$1.002
0.0002727 Eth
$250,467,828.00
2,600.634 BTC
0.0000%
9
Bybit
BTC-USDC$1.00
0.0002717 Eth
$197,765,539.00
2,012.188 BTC
0.0000%
10
OKX
BTC-USDC$1.005
0.0002730 Eth
$173,212,206.00
1,752.811 BTC
0.0000%
11
Bybit
ETH-USDC$1.00
0.0002717 Eth
$156,003,153.00
40,663.711 ETH
0.0000%
12
Hotcoin
ETH-USDC$0.9999
0.0002661 Eth
$152,881,831.00
40,722.438 ETH
0.0000%
13
OKX
ETH-USDC$1.001
0.0002724 Eth
$114,914,520.00
30,048.513 ETH
0.0000%
14
Binance
XRP-USDC$0.9997
0.0002670 Eth
$105,978,631.00
43,529,100.000 XRP
0.0021%
15
XT.COM
ETH-USDC$1.00
0.0002663 Eth
$60,919,386.00
15,727.086 ETH
0.0000%
16
Binance
DOGE-USDC$1.00
0.0002671 Eth
$53,783,736.00
122,032,606.000 DOGE
0.0059%
17
Velodrome SlipStream
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X4200000000000000000000000000000000000006$1.039
0.0002863 Eth
$53,634,558.00
55,263,018.539 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0027%
18
WEEX
ETH-USDC$1.002
0.0002727 Eth
$53,276,239.00
13,871.077 ETH
0.0000%
19
Binance
PEPE-USDC$0.9993
0.0002674 Eth
$51,399,028.00
1,942,287,333,992.000 PEPE
93.2873%
20
Biconomy.com
ETH-USDC$1.001
0.0002684 Eth
$49,713,793.00
12,771.748 ETH
0.0000%
21
Binance
ADA-USDC$1.005
0.0002730 Eth
$45,654,944.00
40,707,558.400 ADA
0.0020%
22
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0002730 Eth
$41,899,220.00
9,998,961.991 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0005%
23
Dexalot
ETH-USDC$0.9996
0.0002674 Eth
$41,195,464.00
10,566.608 ETH
0.0000%
24
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.002
0.0002726 Eth
$37,623,442.00
8,985,816.504 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
25
OKX
XRP-USDC$1.001
0.0002724 Eth
$36,622,725.00
15,486,512.849 XRP
0.0007%
26
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9966
0.0002726 Eth
$34,407,512.00
34,523,136.961 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0017%
27
Bybit
XRP-USDC$1.00
0.0002717 Eth
$32,990,302.00
13,884,759.690 XRP
0.0007%
28
Uniswap V3 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.00
0.0002756 Eth
$32,077,799.00
635,361.208 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0000%
29
Bybit
SOL-USDC$1.00
0.0002717 Eth
$30,372,994.00
134,413.081 SOL
0.0000%
30
Biconomy.com
BTC-USDC$0.9984
0.0002751 Eth
$30,311,717.00
307.840 BTC
0.0000%
31
Dexalot
WBTC-USDC$1.001
0.0002724 Eth
$30,145,781.00
305.508 WBTC
0.0000%
32
Cube
BTC-USDC$1.002
0.0002726 Eth
$29,972,528.00
303.316 BTC
0.0000%
33
WhiteBIT
BTC-USDC$0.9984
0.0002751 Eth
$28,110,620.00
294.158 BTC
0.0000%
34
Binance
FDUSD-USDC$1.005
0.0002730 Eth
$26,590,048.00
26,510,369.000 FDUSD
0.0013%
35
LBank
ETH-USDC$1.003
0.0002743 Eth
$25,677,935.00
7,074.822 ETH
0.0000%
36
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9984
0.0002751 Eth
$25,302,884.00
112,064.518 SO11111111111111111111111111111111111111112
0.0000%
37
WEEX
DOGE-USDC$0.9994
0.0002653 Eth
$25,012,094.00
59,426,449.420 DOGE
0.0029%
38
WhiteBIT
ETH-USDC$0.9996
0.0002654 Eth
$23,847,349.00
6,349.717 ETH
0.0000%
39
Binance
BNB-USDC$1.00
0.0002717 Eth
$23,560,086.00
33,078.002 BNB
0.0000%
40
Curve (Ethereum)
0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.001
0.0002725 Eth
$22,787,837.00
22,734,707.899 0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3
0.0011%
41
Azbit
BNB-USDC$0.9966
0.0002726 Eth
$22,656,630.00
31,426.574 BNB
0.0000%
42
Azbit
SOL-USDC$0.9966
0.0002726 Eth
$21,575,132.00
94,424.405 SOL
0.0000%
43
OKX
USDT-USDC$1.001
0.0002724 Eth
$16,953,207.00
16,935,416.303 USDT
0.0008%
44
WhiteBIT
XRP-USDC$1.001
0.0002730 Eth
$14,917,850.00
7,061,517.100 XRP
0.0003%
45
Slex
ETH-USDC$0.9996
0.0002672 Eth
$14,221,977.00
3,667.328 ETH
0.0000%
46
Binance
1MBABYDOGE-USDC$1.00
0.0002663 Eth
$13,636,687.00
2,391,056,066.000 1MBABYDOGE
0.1148%
47
KuCoin
BTC-USDC$1.00
0.0002717 Eth
$12,153,747.00
125.963 BTC
0.0000%
48
Azbit
LTC-USDC$0.9998
0.0002652 Eth
$11,606,796.00
91,281.800 LTC
0.0000%
49
Bybit
USDE-USDC$1.00
0.0002717 Eth
$11,524,735.00
11,507,625.030 USDE
0.0006%
50
Binance
LINK-USDC$1.002
0.0002762 Eth
$10,944,495.00
443,825.510 LINK
0.0000%
51
Azbit
ETH-USDC$0.9966
0.0002726 Eth
$10,899,355.00
2,804.826 ETH
0.0000%
52
Binance
HBAR-USDC$1.00
0.0002663 Eth
$9,529,659.00
30,509,783.000 HBAR
0.0015%
53
Binance
AVAX-USDC$1.005
0.0002730 Eth
$9,373,610.00
190,098.390 AVAX
0.0000%
54
OKX
DOGE-USDC$1.001
0.0002724 Eth
$9,070,052.00
21,166,702.810 DOGE
0.0010%
55
BingX
DOGE-USDC$1.00
0.0002717 Eth
$8,966,889.00
20,384,330.914 DOGE
0.0010%
56
Deribit Spot
BTC-USDC$0.9971
0.0002727 Eth
$8,805,442.00
89.965 BTC
0.0000%
57
Kraken
BTC-USDC$0.9993
0.0002715 Eth
$8,778,057.00
91.159 BTC
0.0000%
58
Bitget
BTC-USDC$1.00
0.0002717 Eth
$8,342,766.00
84.786 BTC
0.0000%
59
Binance
WIF-USDC$1.002
0.0002762 Eth
$8,239,361.00
2,441,204.370 WIF
0.0001%
60
Dex-Trade
BTC-USDC$0.9966
0.0002726 Eth
$7,916,214.00
82.850 BTC
0.0000%
61
VALR
USDT-USDC$1.001
0.0002739 Eth
$7,414,049.00
7,401,564.435 USDT
0.0004%
62
Binance
FET-USDC$1.002
0.0002762 Eth
$7,307,077.00
3,978,190.600 FET
0.0002%
63
HTX
BTC-USDC$1.002
0.0002727 Eth
$7,303,965.00
73.875 BTC
0.0000%
64
Binance
DOT-USDC$0.9997
0.0002670 Eth
$7,125,249.00
736,606.180 DOT
0.0000%
65
OKX
SOL-USDC$1.001
0.0002724 Eth
$6,885,965.00
30,753.450 SOL
0.0000%
66
BYDFi
ETH-USDC$0.9996
0.0002674 Eth
$6,172,746.00
1,651.632 ETH
0.0000%
67
Binance
RUNE-USDC$0.9997
0.0002670 Eth
$6,072,733.00
855,564.800 RUNE
0.0000%
68
BingX
BTC-USDC$1.00
0.0002717 Eth
$5,886,970.00
59.789 BTC
0.0000%
69
KuCoin
USDT-USDC$1.00
0.0002717 Eth
$5,250,983.00
5,251,031.560 USDT
0.0003%
70
Deribit Spot
ETH-USDC$1.00
0.0002671 Eth
$4,896,335.00
1,258.907 ETH
0.0000%
71
BYDFi
BTC-USDC$0.9999
0.0002670 Eth
$4,889,046.00
50.719 BTC
0.0000%
72
Bitget
ETH-USDC$1.00
0.0002717 Eth
$4,815,408.00
1,246.768 ETH
0.0000%
73
BingX
ETH-USDC$1.00
0.0002717 Eth
$4,597,559.00
1,194.086 ETH
0.0000%
74
Binance
NEAR-USDC$0.9938
0.0002689 Eth
$4,406,586.00
627,512.800 NEAR
0.0000%
75
Binance
ARB-USDC$0.9997
0.0002670 Eth
$4,205,948.00
3,910,140.300 ARB
0.0002%
76
XT.COM
BTC-USDC$1.001
0.0002730 Eth
$4,118,085.00
41.767 BTC
0.0000%
77
Binance
INJ-USDC$0.9998
0.0002669 Eth
$4,010,369.00
131,612.720 INJ
0.0000%
78
DeGate
ETH-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9532
0.0002595 Eth
$3,954,610.00
1,072.406 ETH
0.0000%
79
Binance
TRX-USDC$1.005
0.0002730 Eth
$3,951,376.00
13,358,099.100 TRX
0.0006%
80
Binance
WLD-USDC$0.9997
0.0002670 Eth
$3,755,891.00
1,085,027.900 WLD
0.0001%
81
Dexalot
ARB-USDC$0.9982
0.0002675 Eth
$3,747,792.00
3,438,544.306 ARB
0.0002%
82
PointPay
ETH-USDC$1.001
0.0002739 Eth
$3,571,952.00
924.329 ETH
0.0000%
83
Bybit
PEPE-USDC$1.00
0.0002717 Eth
$3,571,916.00
136,747,569,788.000 PEPE
6.5679%
84
Binance
OP-USDC$0.9997
0.0002670 Eth
$3,265,111.00
1,298,953.950 OP
0.0001%
85
Binance
POL-USDC$1.005
0.0002730 Eth
$3,125,454.00
4,896,001.000 POL
0.0002%
86
Binance
TIA-USDC$1.003
0.0002743 Eth
$3,107,961.00
427,034.900 TIA
0.0000%
87
PointPay
BTC-USDC$0.9984
0.0002751 Eth
$2,764,708.00
28.186 BTC
0.0000%
88
Binance
ATOM-USDC$0.9998
0.0002673 Eth
$2,617,469.00
276,210.010 ATOM
0.0000%
89
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$0.9986
0.0002751 Eth
$2,323,509.00
2,326,566.789 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0001%
90
Binance
FIL-USDC$0.9987
0.0002723 Eth
$1,664,507.00
238,664.170 FIL
0.0000%
91
LBank
FIL-USDC$1.001
0.0002724 Eth
$1,600,291.00
267,343.608 FIL
0.0000%
92
WEEX
ADA-USDC$1.002
0.0002727 Eth
$1,502,567.00
1,528,811.320 ADA
0.0001%
93
BYDFi
XRP-USDC$1.002
0.0002727 Eth
$1,406,154.00
646,271.000 XRP
0.0000%
94
LBank
EOS-USDC$1.002
0.0002726 Eth
$1,059,700.00
1,065,888.900 EOS
0.0001%
95
Dexalot
EURC-USDC$0.9982
0.0002675 Eth
$1,042,465.00
988,034.415 EURC
0.0000%
96
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9532
0.0002595 Eth
$869,406.00
144,701.081 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
97
Azbit
XRP-USDC$0.9998
0.0002652 Eth
$637,156.00
259,790.098 XRP
0.0000%
98
DeGate
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9532
0.0002595 Eth
$585,813.00
6.237 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
99
WEEX
DOT-USDC$0.9994
0.0002653 Eth
$502,514.00
55,897.539 DOT
0.0000%
100
WEEX
ARB-USDC$1.001
0.0002739 Eth
$500,742.00
565,745.266 ARB
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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