ETH Price: $3,717.00 (-7.24%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,480,727,891.088047 USDC

Holders

2,478,520 ( 0.147%)

Market

Price

$1.00 @ 0.000269 ETH

Onchain Market Cap

$29,480,727,891.09

Circulating Supply Market Cap

$40,737,402,842.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x88849a3aa0d305f6fa1eac210477715fda3e54a0
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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):$11,111,508,027.00
Market Capitalization:$40,737,402,842.00
Circulating Supply:40,716,440,418.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$1.00
0.0002698 Eth
$872,433,095.00
8,852.485 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9995
0.0002691 Eth
$803,847,734.00
8,251.217 BTC
0.0000%
3
DigiFinex
ETH-USDC$0.9995
0.0002691 Eth
$706,465,096.00
190,077.871 ETH
0.0000%
4
Binance
BTC-USDC$0.9998
0.0002692 Eth
$509,411,800.00
5,200.131 BTC
0.0000%
5
Binance
ETH-USDC$0.9996
0.0002691 Eth
$466,659,929.00
122,919.088 ETH
0.0000%
6
Bybit
USDC-USDT$1.00
0.0002693 Eth
$427,679,232.00
427,545,517.830 USDC
0.0154%
7
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002696 Eth
$384,919,510.00
101,294.810 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
8
Bybit
BTC-USDC$0.9998
0.0002692 Eth
$225,734,595.00
2,303.375 BTC
0.0000%
9
OKX
BTC-USDC$0.9998
0.0002692 Eth
$194,985,634.00
1,989.708 BTC
0.0000%
10
Bybit
ETH-USDC$0.9998
0.0002692 Eth
$191,367,738.00
50,390.968 ETH
0.0000%
11
Hotcoin
ETH-USDC$1.00
0.0002698 Eth
$190,473,595.00
51,381.916 ETH
0.0000%
12
Binance
XRP-USDC$0.9994
0.0002688 Eth
$151,249,663.00
64,619,628.000 XRP
0.0023%
13
OKX
ETH-USDC$0.9998
0.0002691 Eth
$148,115,226.00
39,134.517 ETH
0.0000%
14
DigiFinex
USDC-USDT$1.00
0.0002692 Eth
$94,599,351.00
94,603,692.000 USDC
0.0034%
15
XT.COM
ETH-USDC$0.9998
0.0002687 Eth
$93,385,407.00
24,596.842 ETH
0.0000%
16
Deepcoin
USDC-USDT$1.00
0.0002698 Eth
$85,481,059.00
84,958,752.200 USDC
0.0031%
17
Binance
PEPE-USDC$0.9998
0.0002693 Eth
$64,339,393.00
2,450,338,763,716.000 PEPE
88.1269%
18
Kraken
USDC-USD$0.9999
0.0002692 Eth
$62,146,971.00
62,153,186.745 USDC
0.0022%
19
Biconomy.com
ETH-USDC$0.9998
0.0002685 Eth
$61,618,789.00
16,114.566 ETH
0.0000%
20
WhiteBIT
USDC-USDT$1.00
0.0002697 Eth
$60,438,221.00
60,439,285.966 USDC
0.0022%
21
Binance
ADA-USDC$0.9998
0.0002692 Eth
$56,230,151.00
51,746,712.800 ADA
0.0019%
22
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002693 Eth
$47,743,957.00
11,420,581.005 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
23
Bybit
XRP-USDC$0.9998
0.0002692 Eth
$45,474,602.00
19,583,553.700 XRP
0.0007%
24
Uniswap V3 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.00
0.0002698 Eth
$45,131,664.00
952,172.328 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0000%
25
OKX
XRP-USDC$0.9998
0.0002691 Eth
$44,844,574.00
19,289,900.931 XRP
0.0007%
26
LBank
BTC-USDC$1.00
0.0002698 Eth
$41,202,360.00
423.384 BTC
0.0000%
27
Dexalot
ETH-USDC$1.00
0.0002698 Eth
$40,942,324.00
10,577.085 ETH
0.0000%
28
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9998
0.0002691 Eth
$40,393,871.00
40,404,871.380 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0015%
29
WhiteBIT
ETH-USDC$1.00
0.0002688 Eth
$36,732,504.00
9,856.968 ETH
0.0000%
30
Bybit
SOL-USDC$0.9998
0.0002692 Eth
$36,240,224.00
162,285.620 SOL
0.0000%
31
Cube
BTC-USDC$1.00
0.0002691 Eth
$33,286,156.00
338.654 BTC
0.0000%
32
Binance
FDUSD-USDC$0.9998
0.0002686 Eth
$33,260,401.00
33,330,465.000 FDUSD
0.0012%
33
Gate.io
USDC-USDT$0.9999
0.0002693 Eth
$31,588,441.00
31,582,933.731 USDC
0.0011%
34
Dexalot
AVAX-USDC$1.00
0.0002698 Eth
$27,468,921.00
551,230.142 AVAX
0.0000%
35
Coinbase Exchange
EURC-USDC$1.00
0.0002698 Eth
$21,710,721.00
20,581,640.000 EURC
0.0007%
36
Azbit
SOL-USDC$1.00
0.0002698 Eth
$21,511,670.00
94,645.162 SOL
0.0000%
37
OKX
USDT-USDC$0.9998
0.0002691 Eth
$19,594,333.00
19,596,992.115 USDT
0.0007%
38
Binance
SUI-USDC$1.00
0.0002698 Eth
$17,038,090.00
4,356,485.800 SUI
0.0002%
39
Dexalot
BTC-USDC$1.00
0.0002698 Eth
$16,816,758.00
170.611 BTC
0.0000%
40
Slex
ETH-USDC$1.00
0.0002698 Eth
$16,153,550.00
4,199.113 ETH
0.0000%
41
Bybit
USDE-USDC$0.9998
0.0002692 Eth
$14,706,602.00
14,688,781.900 USDE
0.0005%
42
Dexalot
USDT-USDC$1.00
0.0002698 Eth
$13,929,118.00
13,926,244.839 USDT
0.0005%
43
Binance
LINK-USDC$0.9998
0.0002692 Eth
$13,705,723.00
576,019.140 LINK
0.0000%
44
KuCoin
BTC-USDC$0.9999
0.0002692 Eth
$13,596,538.00
139.627 BTC
0.0000%
45
Bybit
DOGE-USDC$0.9998
0.0002692 Eth
$13,150,637.00
30,851,412.500 DOGE
0.0011%
46
Binance
AVAX-USDC$0.9998
0.0002692 Eth
$12,233,036.00
258,677.590 AVAX
0.0000%
47
Binance
HBAR-USDC$1.00
0.0002698 Eth
$11,987,629.00
40,301,838.000 HBAR
0.0014%
48
Binance
WIF-USDC$1.00
0.0002698 Eth
$11,431,115.00
3,532,312.330 WIF
0.0001%
49
Azbit
LTC-USDC$0.9997
0.0002693 Eth
$11,422,249.00
91,786.250 LTC
0.0000%
50
Binance
DOT-USDC$0.9999
0.0002693 Eth
$11,420,056.00
1,265,135.230 DOT
0.0000%
51
OKX
DOGE-USDC$0.9998
0.0002691 Eth
$11,346,342.00
26,778,013.130 DOGE
0.0010%
52
BingX
DOGE-USDC$0.9998
0.0002692 Eth
$11,215,147.00
25,967,464.273 DOGE
0.0009%
53
Phemex
USDC-USDT$0.9999
0.0002693 Eth
$10,599,995.00
10,601,338.100 USDC
0.0004%
54
Binance
FET-USDC$0.9998
0.0002692 Eth
$9,989,544.00
5,620,907.000 FET
0.0002%
55
XeggeX
BTC-USDC$0.9999
0.0002692 Eth
$9,814,280.00
101.633 BTC
0.0000%
56
Kraken
BTC-USDC$1.00
0.0002693 Eth
$9,550,576.00
97.982 BTC
0.0000%
57
Binance
SHIB-USDC$0.9998
0.0002692 Eth
$9,390,112.00
328,819,312,685.000 SHIB
11.8260%
58
BYDFi
ETH-USDC$1.00
0.0002691 Eth
$9,318,997.00
2,515.836 ETH
0.0000%
59
Bitget
BTC-USDC$0.9998
0.0002692 Eth
$8,985,777.00
91.600 BTC
0.0000%
60
OKX
SOL-USDC$0.9998
0.0002691 Eth
$8,686,046.00
39,205.568 SOL
0.0000%
61
HTX
BTC-USDC$0.9998
0.0002691 Eth
$7,912,909.00
80.515 BTC
0.0000%
62
VALR
USDT-USDC$1.00
0.0002698 Eth
$7,874,705.00
7,871,648.881 USDT
0.0003%
63
KuCoin
ETH-USDC$0.9999
0.0002692 Eth
$7,628,798.00
2,054.027 ETH
0.0000%
64
Binance
INJ-USDC$0.9998
0.0002692 Eth
$7,491,617.00
260,565.700 INJ
0.0000%
65
KuCoin
XRP-USDC$0.9999
0.0002692 Eth
$7,482,567.00
3,358,782.987 XRP
0.0001%
66
Binance
ARB-USDC$0.9998
0.0002692 Eth
$7,409,047.00
7,378,184.100 ARB
0.0003%
67
Gate.io
BTC-USDC$0.9998
0.0002693 Eth
$7,381,921.00
75.163 BTC
0.0000%
68
Binance
NEAR-USDC$0.9999
0.0002694 Eth
$6,806,503.00
1,008,127.400 NEAR
0.0000%
69
Binance
RUNE-USDC$0.9998
0.0002692 Eth
$6,732,278.00
973,338.400 RUNE
0.0000%
70
Deribit Spot
ETH-USDC$0.9997
0.0002687 Eth
$6,489,503.00
1,698.743 ETH
0.0000%
71
KuCoin
USDT-USDC$0.9999
0.0002692 Eth
$6,465,034.00
6,463,111.710 USDT
0.0002%
72
Kraken
ETH-USDC$1.00
0.0002694 Eth
$6,011,209.00
1,619.017 ETH
0.0000%
73
BingX
ETH-USDC$0.9998
0.0002692 Eth
$5,948,126.00
1,562.615 ETH
0.0000%
74
Binance
TRX-USDC$0.9992
0.0002686 Eth
$5,840,131.00
20,875,018.300 TRX
0.0008%
75
Bitget
ETH-USDC$0.9998
0.0002692 Eth
$5,460,301.00
1,431.885 ETH
0.0000%
76
Binance
OP-USDC$1.00
0.0002698 Eth
$5,362,261.00
2,278,651.930 OP
0.0001%
77
XT.COM
BTC-USDC$0.9998
0.0002693 Eth
$5,097,880.00
52.035 BTC
0.0000%
78
PointPay
ETH-USDC$1.00
0.0002688 Eth
$4,962,510.00
1,308.931 ETH
0.0000%
79
DeGate
0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9993
0.0002692 Eth
$4,535,556.00
992,311.890 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83
0.0000%
80
Deribit Spot
STETH-USDC$0.9998
0.0002693 Eth
$4,535,123.00
1,227.069 STETH
0.0000%
81
Binance
POL-USDC$0.9998
0.0002692 Eth
$4,137,956.00
6,728,644.400 POL
0.0002%
82
Binance
ALGO-USDC$0.9998
0.0002692 Eth
$4,027,313.00
9,235,159.000 ALGO
0.0003%
83
Dexalot
ARB-USDC$0.9998
0.0002693 Eth
$3,783,414.00
3,509,178.849 ARB
0.0001%
84
Binance
SEI-USDC$0.9998
0.0002692 Eth
$3,705,758.00
6,312,240.800 SEI
0.0002%
85
Bybit
ADA-USDC$0.9998
0.0002692 Eth
$3,599,291.00
3,302,814.680 ADA
0.0001%
86
Bitvavo
ETH-USDC$1.00
0.0002698 Eth
$3,249,977.00
876.752 ETH
0.0000%
87
Binance
BCH-USDC$1.00
0.0002698 Eth
$2,938,488.00
5,015.685 BCH
0.0000%
88
Bybit
TON-USDC$0.9998
0.0002692 Eth
$2,906,689.00
499,766.020 TON
0.0000%
89
Backpack Exchange
SOL-USDC$1.001
0.0002695 Eth
$2,748,244.00
12,232.350 SOL
0.0000%
90
WEEX
BNB-USDC$1.00
0.0002687 Eth
$2,002,263.00
2,916.422 BNB
0.0000%
91
WEEX
SUI-USDC$1.00
0.0002687 Eth
$2,000,031.00
530,266.947 SUI
0.0000%
92
OKX
TON-USDC$0.9998
0.0002691 Eth
$1,978,801.00
338,363.611 TON
0.0000%
93
LBank
FIL-USDC$1.00
0.0002698 Eth
$1,708,812.00
273,484.548 FIL
0.0000%
94
PointPay
SOL-USDC$0.9998
0.0002693 Eth
$1,624,315.00
7,315.737 SOL
0.0000%
95
WEEX
ADA-USDC$0.999
0.0002678 Eth
$1,498,519.00
1,483,148.777 ADA
0.0001%
96
Solidly V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.00
0.0002699 Eth
$1,221,994.00
1,189,566.732 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0000%
97
OKX
NEAR-USDC$0.9998
0.0002691 Eth
$980,072.00
144,842.296 NEAR
0.0000%
98
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9993
0.0002692 Eth
$910,612.00
128,911.036 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
99
DeGate
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9992
0.0002693 Eth
$815,380.00
8.324 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
100
Backpack Exchange
BTC-USDC$1.00
0.0002692 Eth
$628,492.00
6.456 BTC
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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