ETH Price: $3,994.93 (-0.16%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,875,508,526.914941 USDC

Holders

2,473,360 ( 0.040%)

Market

Price

$1.00 @ 0.000250 ETH (+0.03%)

Onchain Market Cap

$29,874,283,631.07

Circulating Supply Market Cap

$41,099,131,570.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x59c3e5644cef1cd9b56c55c9c65a07ad9b492bbc
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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):$3,871,291,878.00
Market Capitalization:$41,099,131,570.00
Circulating Supply:41,089,395,404.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$1.00
0.0002502 Eth
$893,400,428.00
8,946.929 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9998
0.0002502 Eth
$287,210,347.00
2,874.080 BTC
0.0000%
3
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002501 Eth
$219,867,708.00
919,570.960 SO11111111111111111111111111111111111111112
0.0000%
4
Binance
BTC-USDC$0.9996
0.0002501 Eth
$175,326,857.00
1,756.613 BTC
0.0000%
5
DigiFinex
ETH-USDC$0.9998
0.0002502 Eth
$162,318,208.00
40,620.121 ETH
0.0000%
6
Hotcoin
BTC-USDC$0.9995
0.0002501 Eth
$133,542,760.00
1,335.890 BTC
0.0000%
7
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9997
0.0002501 Eth
$127,963,224.00
32,024.912 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
8
Binance
ETH-USDC$0.9996
0.0002501 Eth
$101,679,432.00
25,516.081 ETH
0.0000%
9
Binance
XRP-USDC$0.9999
0.0002500 Eth
$94,840,007.00
37,277,286.000 XRP
0.0016%
10
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9989
0.0002499 Eth
$70,399,429.00
705.809 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
11
Bybit
BTC-USDC$1.00
0.0002503 Eth
$58,087,170.00
581.580 BTC
0.0000%
12
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9998
0.0002502 Eth
$54,600,483.00
54,615,912.324 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0023%
13
Binance
PEPE-USDC$1.00
0.0002502 Eth
$48,429,339.00
1,921,097,239,467.000 PEPE
81.1265%
14
Bybit
ETH-USDC$1.00
0.0002503 Eth
$48,043,958.00
12,045.789 ETH
0.0000%
15
Binance
DOGE-USDC$0.9998
0.0002502 Eth
$47,415,377.00
102,693,730.000 DOGE
0.0043%
16
OKX
BTC-USDC$0.9997
0.0002501 Eth
$39,939,511.00
400.075 BTC
0.0000%
17
Biconomy.com
ETH-USDC$0.9996
0.0002501 Eth
$39,615,583.00
9,929.600 ETH
0.0000%
18
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002503 Eth
$38,493,541.00
9,166,721.193 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
19
Binance
ADA-USDC$0.9998
0.0002502 Eth
$37,118,951.00
30,834,020.900 ADA
0.0013%
20
LBank
BTC-USDC$1.00
0.0002502 Eth
$31,510,791.00
315.097 BTC
0.0000%
21
OKX
ETH-USDC$0.9996
0.0002501 Eth
$28,944,721.00
7,262.025 ETH
0.0000%
22
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002501 Eth
$28,701,285.00
120,434.037 SO11111111111111111111111111111111111111112
0.0000%
23
WEEX
DOGE-USDC$1.00
0.0002502 Eth
$25,035,262.00
54,134,648.592 DOGE
0.0023%
24
Dexalot
WBTC-USDC$0.9999
0.0002514 Eth
$23,456,526.00
235.933 WBTC
0.0000%
25
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002501 Eth
$23,433,848.00
5,582,737.853 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0002%
26
Azbit
SOL-USDC$1.00
0.0002502 Eth
$23,042,483.00
96,509.169 SOL
0.0000%
27
Bybit
SOL-USDC$1.00
0.0002503 Eth
$22,505,313.00
94,071.234 SOL
0.0000%
28
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.00
0.0002502 Eth
$20,891,229.00
403,357.740 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0000%
29
Bybit
XRP-USDC$1.00
0.0002503 Eth
$19,356,449.00
7,598,417.520 XRP
0.0003%
30
LBank
ETH-USDC$0.9997
0.0002501 Eth
$19,213,252.00
4,808.750 ETH
0.0000%
31
WhiteBIT
XRP-USDC$0.9998
0.0002502 Eth
$15,079,851.00
5,925,182.100 XRP
0.0003%
32
WhiteBIT
BTC-USDC$0.9999
0.0002502 Eth
$13,467,905.00
134.681 BTC
0.0000%
33
WEEX
ETH-USDC$1.00
0.0002502 Eth
$13,411,889.00
3,365.200 ETH
0.0000%
34
OKX
XRP-USDC$0.9996
0.0002501 Eth
$12,483,058.00
4,904,297.113 XRP
0.0002%
35
OKX
DOGE-USDC$0.9996
0.0002501 Eth
$11,770,207.00
25,577,302.940 DOGE
0.0011%
36
Binance
HBAR-USDC$1.001
0.0002502 Eth
$10,003,790.00
30,130,262.000 HBAR
0.0013%
37
Coinbase Exchange
EURC-USDC$1.00
0.0002502 Eth
$9,887,336.00
9,351,035.000 EURC
0.0004%
38
Binance
SHIB-USDC$0.9996
0.0002501 Eth
$9,544,093.00
295,669,767,731.000 SHIB
12.4859%
39
BingX
DOGE-USDC$1.00
0.0002503 Eth
$7,598,920.00
16,457,493.926 DOGE
0.0007%
40
Binance
LINK-USDC$0.9999
0.0002500 Eth
$7,126,712.00
273,036.630 LINK
0.0000%
41
OKX
SOL-USDC$0.9996
0.0002501 Eth
$7,014,109.00
29,222.497 SOL
0.0000%
42
HTX
ETH-USDC$1.00
0.0002503 Eth
$6,275,771.00
1,572.932 ETH
0.0000%
43
OKX
USDT-USDC$0.9996
0.0002501 Eth
$6,134,284.00
6,130,883.740 USDT
0.0003%
44
Binance
WIF-USDC$0.9996
0.0002501 Eth
$5,989,517.00
1,554,652.810 WIF
0.0001%
45
HTX
BTC-USDC$1.00
0.0002501 Eth
$5,931,813.00
59.418 BTC
0.0000%
46
Bitget
BTC-USDC$1.00
0.0002503 Eth
$5,793,559.00
57.979 BTC
0.0000%
47
KuCoin
BTC-USDC$0.9996
0.0002501 Eth
$5,588,223.00
55.925 BTC
0.0000%
48
KuCoin
ETH-USDC$0.9996
0.0002501 Eth
$4,970,650.00
1,244.277 ETH
0.0000%
49
Bybit
DOGE-USDC$1.00
0.0002503 Eth
$4,959,519.00
10,746,711.600 DOGE
0.0005%
50
Binance
DOT-USDC$0.9996
0.0002501 Eth
$4,475,132.00
423,221.950 DOT
0.0000%
51
KuCoin
XRP-USDC$0.9996
0.0002501 Eth
$4,336,477.00
1,703,276.908 XRP
0.0001%
52
Cube
BTC-USDC$0.9997
0.0002501 Eth
$4,296,946.00
43.070 BTC
0.0000%
53
Bitget
ETH-USDC$1.00
0.0002503 Eth
$3,959,461.00
991.408 ETH
0.0000%
54
Binance
UNI-USDC$0.9998
0.0002502 Eth
$3,844,406.00
209,496.980 UNI
0.0000%
55
Dex-Trade
BTC-USDC$1.00
0.0002502 Eth
$3,773,225.00
37.724 BTC
0.0000%
56
Deribit Spot
XRP-USDC$1.00
0.0002510 Eth
$3,591,761.00
1,412,447.000 XRP
0.0001%
57
Binance
FLOKI-USDC$0.9996
0.0002501 Eth
$3,515,084.00
13,401,037,132.000 FLOKI
0.5659%
58
Binance
BONK-USDC$0.9998
0.0002500 Eth
$3,492,564.00
74,869,706,402.000 BONK
3.1617%
59
Binance
ALGO-USDC$0.9996
0.0002501 Eth
$3,351,753.00
6,656,666.000 ALGO
0.0003%
60
Binance
FET-USDC$0.9999
0.0002500 Eth
$3,079,224.00
1,494,324.200 FET
0.0001%
61
Gate.io
BTC-USDC$0.9999
0.0002501 Eth
$2,879,044.00
28.816 BTC
0.0000%
62
Bybit
SUI-USDC$1.00
0.0002503 Eth
$2,527,396.00
592,004.620 SUI
0.0000%
63
Binance
LTC-USDC$0.9996
0.0002501 Eth
$2,455,708.00
18,426.211 LTC
0.0000%
64
Binance
ARB-USDC$0.9996
0.0002501 Eth
$2,415,287.00
2,078,180.600 ARB
0.0001%
65
BYDFi
BTC-USDC$0.9999
0.0002502 Eth
$2,382,083.00
23.822 BTC
0.0000%
66
Biconomy.com
USDT-USDC$1.00
0.0002503 Eth
$2,365,835.00
2,362,889.407 USDT
0.0001%
67
Coinmetro
BTC-USDC$0.9998
0.0002502 Eth
$2,319,474.00
23.198 BTC
0.0000%
68
KuCoin
USDT-USDC$0.9996
0.0002501 Eth
$2,185,306.00
2,184,214.690 USDT
0.0001%
69
Binance
ENA-USDC$0.9998
0.0002500 Eth
$2,150,681.00
2,105,250.220 ENA
0.0001%
70
Binance
RUNE-USDC$1.00
0.0002502 Eth
$2,128,468.00
295,998.600 RUNE
0.0000%
71
Binance
FTM-USDC$0.9996
0.0002501 Eth
$2,127,138.00
1,597,288.000 FTM
0.0001%
72
Bybit
SHIB-USDC$1.00
0.0002503 Eth
$2,017,903.00
62,528,216,520.800 SHIB
2.6405%
73
Backpack Exchange
SOL-USDC$1.00
0.0002502 Eth
$2,017,679.00
8,444.640 SOL
0.0000%
74
Binance
NEAR-USDC$0.9997
0.0002502 Eth
$2,016,311.00
262,159.900 NEAR
0.0000%
75
WEEX
BNB-USDC$1.00
0.0002502 Eth
$2,010,679.00
2,712.022 BNB
0.0000%
76
WEEX
SUI-USDC$1.00
0.0002502 Eth
$2,004,261.00
479,944.632 SUI
0.0000%
77
WhiteBIT
ADA-USDC$1.00
0.0002502 Eth
$2,004,106.00
1,685,422.900 ADA
0.0001%
78
Bybit
ADA-USDC$1.00
0.0002503 Eth
$1,961,468.00
1,630,124.140 ADA
0.0001%
79
LBank
FIL-USDC$1.00
0.0002504 Eth
$1,958,021.00
252,042.707 FIL
0.0000%
80
Binance
AAVE-USDC$0.9996
0.0002501 Eth
$1,935,657.00
6,898.128 AAVE
0.0000%
81
Binance
BCH-USDC$0.9998
0.0002502 Eth
$1,836,972.00
2,993.101 BCH
0.0000%
82
XT.COM
BTC-USDC$1.00
0.0002504 Eth
$1,754,430.00
17.571 BTC
0.0000%
83
Binance
SEI-USDC$1.00
0.0002502 Eth
$1,631,676.00
2,379,998.100 SEI
0.0001%
84
Binance
INJ-USDC$1.00
0.0002502 Eth
$1,606,589.00
48,663.730 INJ
0.0000%
85
BingX
UNI-USDC$1.00
0.0002503 Eth
$1,561,437.00
85,490.459 UNI
0.0000%
86
Deribit Spot
ETH-USDC$0.9997
0.0002501 Eth
$1,519,359.00
381.541 ETH
0.0000%
87
WEEX
ADA-USDC$1.00
0.0002502 Eth
$1,500,406.00
1,260,403.435 ADA
0.0001%
88
OKX
HBAR-USDC$0.9996
0.0002501 Eth
$1,415,591.00
4,267,105.994 HBAR
0.0002%
89
OKX
DOT-USDC$0.9996
0.0002501 Eth
$1,135,610.00
107,502.264 DOT
0.0000%
90
WEEX
TON-USDC$1.00
0.0002501 Eth
$1,002,448.00
148,286.638 TON
0.0000%
91
KuCoin
DOGE-USDC$0.9996
0.0002501 Eth
$862,652.00
1,867,312.140 DOGE
0.0001%
92
PointPay
SOL-USDC$1.00
0.0002502 Eth
$702,859.00
2,953.412 SOL
0.0000%
93
DeGate
0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9999
0.0002502 Eth
$605,325.00
7,773,100.500 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71
0.0003%
94
VALR
USDT-USDC$0.9999
0.0002501 Eth
$572,686.00
572,121.096 USDT
0.0000%
95
WEEX
ARB-USDC$0.9998
0.0002500 Eth
$501,127.00
433,120.218 ARB
0.0000%
96
WEEX
AAVE-USDC$0.9999
0.0002499 Eth
$500,704.00
1,790.634 AAVE
0.0000%
97
WEEX
LTC-USDC$1.00
0.0002502 Eth
$500,234.00
3,725.013 LTC
0.0000%
98
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9985
0.0002498 Eth
$397,205.00
51,810.156 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
99
DeGate
0X4D1C297D39C5C1277964D0E3F8AA901493664530-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9985
0.0002498 Eth
$359,928.00
419,389.500 0X4D1C297D39C5C1277964D0E3F8AA901493664530
0.0000%
100
Solidly V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.001
0.0002503 Eth
$342,134.00
342,148.368 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
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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