ETH Price: $3,868.12 (-1.43%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,084,859,984.85334 USDC

Holders

2,466,887 ( -0.003%)

Market

Price

$1.00 @ 0.000258 ETH (-0.18%)

Onchain Market Cap

$29,058,450,931.99

Circulating Supply Market Cap

$40,273,692,781.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0xfefd720cd170be07ac37beac96e4fd6ea603fe37
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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):$19,987,238,136.00
Market Capitalization:$40,273,692,781.00
Circulating Supply:40,315,141,908.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
DigiFinex
BTC-USDC$1.00
0.0002585 Eth
$1,555,467,823.00
15,824.512 BTC
0.0000%
2
Binance
BTC-USDC$0.9999
0.0002585 Eth
$1,002,736,284.00
10,068.973 BTC
0.0000%
3
Azbit
BTC-USDC$0.9998
0.0002584 Eth
$839,177,771.00
8,421.891 BTC
0.0000%
4
DigiFinex
ETH-USDC$1.00
0.0002585 Eth
$666,545,541.00
172,383.307 ETH
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002586 Eth
$602,234,245.00
2,531,107.592 SO11111111111111111111111111111111111111112
0.0002%
6
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9998
0.0002583 Eth
$540,231,439.00
140,333.859 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
7
Bybit
USDC-USDT$0.9998
0.0002585 Eth
$482,871,359.00
483,003,870.070 USDC
0.0372%
8
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002587 Eth
$439,161,412.00
438,203,173.626 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0338%
9
Binance
ETH-USDC$1.00
0.0002577 Eth
$429,453,272.00
110,957.062 ETH
0.0000%
10
Bybit
BTC-USDC$0.9999
0.0002585 Eth
$405,728,351.00
4,071.028 BTC
0.0000%
11
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002586 Eth
$381,751,016.00
1,601,643.123 SO11111111111111111111111111111111111111112
0.0001%
12
OKX
BTC-USDC$0.9999
0.0002585 Eth
$343,501,562.00
3,501.134 BTC
0.0000%
13
Bybit
ETH-USDC$0.9999
0.0002585 Eth
$334,558,133.00
86,177.180 ETH
0.0000%
14
WEEX
BTC-USDC$1.00
0.0002579 Eth
$250,281,594.00
2,546.800 BTC
0.0000%
15
Hotcoin
ETH-USDC$0.9996
0.0002584 Eth
$245,578,991.00
63,552.518 ETH
0.0000%
16
Binance
SOL-USDC$0.9999
0.0002585 Eth
$178,489,976.00
746,768.405 SOL
0.0001%
17
Binance
XRP-USDC$1.00
0.0002577 Eth
$124,777,285.00
53,197,357.000 XRP
0.0041%
18
OKX
ETH-USDC$0.9998
0.0002584 Eth
$110,732,606.00
28,696.857 ETH
0.0000%
19
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002586 Eth
$104,458,688.00
104,451,753.086 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0080%
20
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002584 Eth
$94,521,440.00
22,620,355.055 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0017%
21
XT.COM
ETH-USDC$1.00
0.0002586 Eth
$85,640,027.00
22,133.597 ETH
0.0000%
22
Bybit
SOL-USDC$0.9999
0.0002585 Eth
$80,673,314.00
337,421.949 SOL
0.0000%
23
Kraken
USDC-USD$0.9999
0.0002585 Eth
$73,116,314.00
73,123,626.059 USDC
0.0056%
24
Deepcoin
USDC-USDT$0.9998
0.0002584 Eth
$72,447,398.00
75,057,691.780 USDC
0.0058%
25
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002584 Eth
$68,949,540.00
16,479,704.530 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0013%
26
OKX
USDC-USDT$0.9996
0.0002583 Eth
$64,736,302.00
64,751,823.473 USDC
0.0050%
27
WEEX
ETH-USDC$1.00
0.0002572 Eth
$57,543,195.00
14,915.917 ETH
0.0000%
28
Biconomy.com
BTC-USDC$1.00
0.0002586 Eth
$55,997,014.00
561.444 BTC
0.0000%
29
Binance
FDUSD-USDC$0.9999
0.0002585 Eth
$55,901,794.00
55,980,933.000 FDUSD
0.0043%
30
Biconomy.com
ETH-USDC$0.9998
0.0002583 Eth
$52,819,840.00
13,630.516 ETH
0.0000%
31
LBank
BTC-USDC$0.9998
0.0002584 Eth
$44,854,400.00
456.550 BTC
0.0000%
32
WhiteBIT
ETH-USDC$0.9999
0.0002585 Eth
$43,466,451.00
11,253.653 ETH
0.0000%
33
Dexalot
WBTC-USDC$1.00
0.0002565 Eth
$31,547,057.00
318.146 WBTC
0.0000%
34
LBank
ETH-USDC$0.9998
0.0002584 Eth
$31,398,685.00
8,129.909 ETH
0.0000%
35
Dexalot
AVAX-USDC$0.9998
0.0002561 Eth
$27,909,107.00
535,298.494 AVAX
0.0000%
36
Bybit
XRP-USDC$0.9999
0.0002585 Eth
$26,823,598.00
11,420,936.290 XRP
0.0009%
37
Azbit
BNB-USDC$0.9997
0.0002584 Eth
$22,637,048.00
31,181.865 BNB
0.0000%
38
Azbit
SOL-USDC$0.9996
0.0002581 Eth
$22,011,345.00
92,226.557 SOL
0.0000%
39
OKX
XRP-USDC$0.9998
0.0002584 Eth
$21,840,869.00
9,299,528.886 XRP
0.0007%
40
Binance
PEPE-USDC$0.9999
0.0002576 Eth
$20,914,777.00
964,769,296,617.000 PEPE
74.3123%
41
Kraken
BTC-USDC$1.00
0.0002586 Eth
$20,625,623.00
209.886 BTC
0.0000%
42
Coinbase Exchange
EURC-USDC$0.9998
0.0002584 Eth
$20,115,711.00
19,027,047.000 EURC
0.0015%
43
Slex
ETH-USDC$0.9999
0.0002575 Eth
$19,874,506.00
5,123.678 ETH
0.0000%
44
Gate.io
BTC-USDC$0.9998
0.0002584 Eth
$19,546,344.00
194.923 BTC
0.0000%
45
WhiteBIT
XRP-USDC$0.9998
0.0002583 Eth
$18,269,124.00
7,988,573.400 XRP
0.0006%
46
KuCoin
BTC-USDC$0.9997
0.0002584 Eth
$17,277,560.00
175.883 BTC
0.0000%
47
OKX
USDT-USDC$0.9998
0.0002584 Eth
$15,903,700.00
15,892,057.906 USDT
0.0012%
48
Slex
BTC-USDC$0.9996
0.0002584 Eth
$15,690,864.00
157.082 BTC
0.0000%
49
Cube
BTC-USDC$1.00
0.0002586 Eth
$15,275,700.00
156.562 BTC
0.0000%
50
Dexalot
USDT-USDC$0.9998
0.0002561 Eth
$14,428,219.00
14,419,561.008 USDT
0.0011%
51
XeggeX
BTC-USDC$0.9996
0.0002585 Eth
$13,693,825.00
140.281 BTC
0.0000%
52
OKX
SOL-USDC$0.9998
0.0002584 Eth
$13,063,520.00
54,771.166 SOL
0.0000%
53
BingX
BTC-USDC$0.9999
0.0002585 Eth
$12,952,878.00
130.220 BTC
0.0000%
54
Bybit
USDE-USDC$0.9999
0.0002585 Eth
$12,855,027.00
12,831,215.380 USDE
0.0010%
55
BYDFi
BTC-USDC$0.9997
0.0002584 Eth
$12,547,650.00
127.736 BTC
0.0000%
56
HTX
BTC-USDC$0.9999
0.0002585 Eth
$11,845,664.00
118.442 BTC
0.0000%
57
Binance
FET-USDC$0.9997
0.0002584 Eth
$11,221,497.00
5,584,724.600 FET
0.0004%
58
Azbit
ETH-USDC$0.9997
0.0002584 Eth
$10,498,844.00
2,704.391 ETH
0.0000%
59
Binance
SHIB-USDC$0.9999
0.0002585 Eth
$10,311,650.00
331,896,438,912.000 SHIB
25.5647%
60
BingX
DOGE-USDC$0.9999
0.0002585 Eth
$10,187,286.00
23,244,344.523 DOGE
0.0018%
61
Binance
WLD-USDC$0.9999
0.0002585 Eth
$9,623,367.00
2,518,176.500 WLD
0.0002%
62
Bitget
BTC-USDC$0.9999
0.0002585 Eth
$8,858,815.00
89.170 BTC
0.0000%
63
Binance
LTC-USDC$1.00
0.0002579 Eth
$8,750,874.00
62,807.765 LTC
0.0000%
64
BYDFi
ETH-USDC$0.9997
0.0002584 Eth
$8,715,986.00
2,258.152 ETH
0.0000%
65
Bybit
SUI-USDC$0.9999
0.0002585 Eth
$8,410,957.00
1,992,160.410 SUI
0.0002%
66
Biconomy.com
USDT-USDC$0.9997
0.0002584 Eth
$7,559,489.00
7,555,674.223 USDT
0.0006%
67
KuCoin
ETH-USDC$0.9997
0.0002584 Eth
$7,547,271.00
1,954.173 ETH
0.0000%
68
Binance
AVAX-USDC$1.00
0.0002584 Eth
$7,330,748.00
141,111.290 AVAX
0.0000%
69
Vertex (Spot)
WBTC-USDC$0.9994
0.0002583 Eth
$7,176,420.00
72.642 WBTC
0.0000%
70
WEEX
SOL-USDC$1.00
0.0002579 Eth
$6,960,947.00
29,228.140 SOL
0.0000%
71
OKX
DOGE-USDC$0.9998
0.0002584 Eth
$6,616,948.00
15,110,285.800 DOGE
0.0012%
72
Deribit Spot
ETH-USDC$0.9998
0.0002584 Eth
$6,418,320.00
1,658.185 ETH
0.0000%
73
Kraken
ETH-USDC$1.001
0.0002586 Eth
$6,305,482.00
1,628.124 ETH
0.0000%
74
Cube
SOL-USDC$0.9998
0.0002586 Eth
$6,255,292.00
26,453.758 SOL
0.0000%
75
Binance
WIF-USDC$1.00
0.0002581 Eth
$6,033,225.00
1,789,884.980 WIF
0.0001%
76
Bitvavo
BTC-USDC$0.9998
0.0002584 Eth
$5,931,893.00
60.363 BTC
0.0000%
77
Binance
NEAR-USDC$0.9997
0.0002584 Eth
$5,917,665.00
752,550.100 NEAR
0.0001%
78
Binance
INJ-USDC$0.9997
0.0002584 Eth
$5,565,367.00
166,324.090 INJ
0.0000%
79
Binance
SEI-USDC$0.9999
0.0002585 Eth
$5,470,069.00
7,723,920.000 SEI
0.0006%
80
Binance
ARB-USDC$0.9999
0.0002585 Eth
$5,455,777.00
4,804,216.600 ARB
0.0004%
81
BingX
ETH-USDC$0.9999
0.0002585 Eth
$5,372,122.00
1,388.579 ETH
0.0000%
82
Binance
RUNE-USDC$0.9999
0.0002585 Eth
$5,268,451.00
751,293.900 RUNE
0.0001%
83
Bitget
ETH-USDC$0.9999
0.0002585 Eth
$5,167,987.00
1,334.616 ETH
0.0000%
84
KuCoin
USDT-USDC$0.9997
0.0002584 Eth
$5,045,929.00
5,043,474.330 USDT
0.0004%
85
Binance
FTM-USDC$0.9999
0.0002585 Eth
$5,041,075.00
3,908,697.000 FTM
0.0003%
86
DeGate
ETH-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9944
0.0002567 Eth
$5,038,906.00
1,311.621 ETH
0.0000%
87
Binance
TRX-USDC$1.00
0.0002586 Eth
$4,862,424.00
14,743,389.900 TRX
0.0011%
88
PointPay
ETH-USDC$0.9997
0.0002584 Eth
$4,665,901.00
1,206.188 ETH
0.0000%
89
Binance
ENA-USDC$0.9999
0.0002585 Eth
$4,319,041.00
4,434,535.540 ENA
0.0003%
90
WhiteBIT
ADA-USDC$0.9998
0.0002572 Eth
$4,151,420.00
3,528,484.900 ADA
0.0003%
91
Binance
BCH-USDC$1.00
0.0002586 Eth
$3,485,748.00
5,770.107 BCH
0.0000%
92
Bybit
ADA-USDC$0.9999
0.0002585 Eth
$3,428,896.00
2,854,483.580 ADA
0.0002%
93
Bitvavo
ETH-USDC$1.00
0.0002579 Eth
$2,770,902.00
715.342 ETH
0.0000%
94
Binance
ENS-USDC$0.9999
0.0002576 Eth
$2,554,892.00
61,281.020 ENS
0.0000%
95
WEEX
SUI-USDC$1.00
0.0002579 Eth
$2,002,465.00
469,838.519 SUI
0.0000%
96
PointPay
SOL-USDC$0.9996
0.0002584 Eth
$1,955,223.00
8,179.589 SOL
0.0000%
97
LBank
FIL-USDC$0.9998
0.0002584 Eth
$1,929,273.00
248,885.220 FIL
0.0000%
98
LCX Exchange
LCX-USDC$1.00
0.0002579 Eth
$1,677,428.00
4,771,742.400 LCX
0.0004%
99
DeGate
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9944
0.0002567 Eth
$864,960.00
8.820 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
100
Backpack Exchange
BTC-USDC$0.9997
0.0002584 Eth
$838,536.00
8.571 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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