ETH Price: $3,804.79 (-1.15%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,028,151,234.756503 USDC

Holders

2,467,206 ( 0.142%)

Market

Price

$1.00 @ 0.000264 ETH (+0.32%)

Onchain Market Cap

$29,115,235,688.46

Circulating Supply Market Cap

$40,441,814,685.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
1.442429 USDC

Value
$1.45 ( ~0.000381098988831645 Eth) [0.0000%]
0x72Ac36A3A4Fa5Bfd939f44a55583116Fe10d6faC
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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):$23,235,197,095.00
Market Capitalization:$40,441,814,685.00
Circulating Supply:40,289,399,094.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
DigiFinex
BTC-USDC$0.9996
0.0002622 Eth
$2,015,570,997.00
20,920.198 BTC
0.0000%
2
Binance
BTC-USDC$1.00
0.0002625 Eth
$1,348,533,319.00
13,369.578 BTC
0.0000%
3
DigiFinex
ETH-USDC$0.9996
0.0002622 Eth
$748,804,148.00
196,943.458 ETH
0.0000%
4
Azbit
BTC-USDC$1.002
0.0002615 Eth
$633,426,591.00
6,233.234 BTC
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.002
0.0002615 Eth
$625,756,881.00
2,660,174.326 SO11111111111111111111111111111111111111112
0.0001%
6
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9979
0.0002614 Eth
$548,535,399.00
142,813.905 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
7
Bybit
BTC-USDC$0.9966
0.0002615 Eth
$505,265,810.00
5,026.514 BTC
0.0000%
8
Binance
ETH-USDC$1.001
0.0002619 Eth
$486,166,951.00
125,702.115 ETH
0.0000%
9
OKX
BTC-USDC$1.00
0.0002625 Eth
$479,617,948.00
4,817.962 BTC
0.0000%
10
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.004
0.0002621 Eth
$461,195,843.00
463,437,891.812 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0258%
11
Bybit
ETH-USDC$0.9966
0.0002615 Eth
$416,455,154.00
107,867.933 ETH
0.0000%
12
Hotcoin
BTC-USDC$1.008
0.0002631 Eth
$365,973,926.00
3,748.992 BTC
0.0000%
13
Coinbase Exchange
USDT-USDC$1.001
0.0002613 Eth
$280,055,946.00
279,222,697.450 USDT
0.0155%
14
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$1.00
0.0002610 Eth
$197,330,679.00
197,091,125.323 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0110%
15
Binance
XRP-USDC$1.001
0.0002643 Eth
$184,187,546.00
78,482,975.000 XRP
0.0044%
16
OKX
ETH-USDC$1.00
0.0002624 Eth
$157,000,119.00
40,672.923 ETH
0.0000%
17
Binance
SOL-USDC$1.004
0.0002632 Eth
$141,824,848.00
597,056.459 SOL
0.0000%
18
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$1.012
0.0002642 Eth
$141,147,152.00
140,382,306.231 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0078%
19
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9988
0.0002621 Eth
$130,178,652.00
131,585,912.093 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0073%
20
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0002611 Eth
$115,286,425.00
27,548,811.607 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0015%
21
OKX
USDC-USDT$1.00
0.0002625 Eth
$93,578,481.00
93,463,566.194 USDC
0.0052%
22
Deepcoin
USDC-USDT$1.00
0.0002611 Eth
$93,285,898.00
88,898,714.364 USDC
0.0049%
23
XT.COM
ETH-USDC$1.00
0.0002603 Eth
$90,221,380.00
23,295.908 ETH
0.0000%
24
Binance
DOGE-USDC$0.9966
0.0002615 Eth
$88,289,660.00
202,001,266.000 DOGE
0.0112%
25
Velodrome SlipStream
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X4200000000000000000000000000000000000006$1.009
0.0002638 Eth
$74,615,431.00
74,747,042.287 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0042%
26
WEEX
ETH-USDC$1.00
0.0002625 Eth
$74,169,589.00
19,220.273 ETH
0.0000%
27
WhiteBIT
USDC-USDT$0.9999
0.0002618 Eth
$72,227,729.00
72,232,844.163 USDC
0.0040%
28
Biconomy.com
BTC-USDC$1.00
0.0002625 Eth
$71,554,975.00
707.878 BTC
0.0000%
29
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$1.013
0.0002644 Eth
$71,011,556.00
71,858,565.490 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0040%
30
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0002611 Eth
$67,844,984.00
288,629.975 SO11111111111111111111111111111111111111112
0.0000%
31
Bitget
USDC-USDT$1.00
0.0002624 Eth
$60,992,753.00
60,911,191.771 USDC
0.0034%
32
Bybit
SOL-USDC$0.9966
0.0002615 Eth
$60,781,180.00
259,421.279 SOL
0.0000%
33
Biconomy.com
ETH-USDC$1.00
0.0002614 Eth
$56,489,303.00
14,588.617 ETH
0.0000%
34
Binance
ADA-USDC$1.006
0.0002647 Eth
$56,155,462.00
46,628,056.700 ADA
0.0026%
35
Aerodrome (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X940181A94A35A4569E4529A3CDFB74E38FD98631$3.34
0.0008743 Eth
$53,953,881.00
16,022,775.292 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0009%
36
Binance
FDUSD-USDC$1.00
0.0002666 Eth
$49,539,506.00
49,594,443.000 FDUSD
0.0028%
37
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.002
0.0002615 Eth
$49,350,605.00
49,220,719.616 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0027%
38
Bybit
XRP-USDC$0.9966
0.0002615 Eth
$48,251,330.00
20,749,344.110 XRP
0.0012%
39
LBank
BTC-USDC$1.001
0.0002634 Eth
$47,025,589.00
487.064 BTC
0.0000%
40
WhiteBIT
ETH-USDC$1.004
0.0002665 Eth
$45,753,282.00
12,025.786 ETH
0.0000%
41
WhiteBIT
BTC-USDC$1.001
0.0002634 Eth
$43,844,045.00
457.150 BTC
0.0000%
42
OKX
XRP-USDC$1.00
0.0002624 Eth
$40,311,046.00
17,265,769.772 XRP
0.0010%
43
Binance
BNB-USDC$1.01
0.0002660 Eth
$38,999,696.00
53,504.959 BNB
0.0000%
44
Kraken
BTC-USDC$0.9999
0.0002624 Eth
$36,089,140.00
373.456 BTC
0.0000%
45
LBank
ETH-USDC$1.006
0.0002647 Eth
$32,941,033.00
8,616.004 ETH
0.0000%
46
Gate.io
BTC-USDC$0.9966
0.0002615 Eth
$30,288,718.00
300.539 BTC
0.0000%
47
Dexalot
AVAX-USDC$1.00
0.0002592 Eth
$29,014,094.00
554,964.713 AVAX
0.0000%
48
WhiteBIT
XRP-USDC$0.999
0.0002667 Eth
$28,604,941.00
12,513,011.200 XRP
0.0007%
49
Coinbase Exchange
EURC-USDC$1.001
0.0002613 Eth
$27,132,556.00
25,619,375.000 EURC
0.0014%
50
Binance
PEPE-USDC$0.9966
0.0002615 Eth
$26,237,212.00
1,214,127,671,952.000 PEPE
67.5984%
51
KuCoin
BTC-USDC$0.9981
0.0002614 Eth
$24,663,478.00
255.593 BTC
0.0000%
52
Binance
SUI-USDC$1.004
0.0002632 Eth
$24,488,370.00
6,005,849.200 SUI
0.0003%
53
Slex
ETH-USDC$1.001
0.0002613 Eth
$20,129,817.00
5,192.071 ETH
0.0000%
54
Deribit Spot
BTC-USDC$1.003
0.0002620 Eth
$20,093,822.00
198.561 BTC
0.0000%
55
OKX
USDT-USDC$1.00
0.0002625 Eth
$20,001,572.00
19,973,036.651 USDT
0.0011%
56
Slex
BTC-USDC$1.002
0.0002649 Eth
$19,284,678.00
190.419 BTC
0.0000%
57
XeggeX
BTC-USDC$1.001
0.0002645 Eth
$18,174,028.00
183.671 BTC
0.0000%
58
Binance
SHIB-USDC$1.002
0.0002649 Eth
$17,888,395.00
564,979,076,709.000 SHIB
31.4561%
59
Dex-Trade
BTC-USDC$1.001
0.0002619 Eth
$17,720,823.00
182.810 BTC
0.0000%
60
BingX
BTC-USDC$1.00
0.0002624 Eth
$17,257,965.00
171.298 BTC
0.0000%
61
Azbit
BNB-USDC$0.9981
0.0002614 Eth
$17,055,250.00
23,525.454 BNB
0.0000%
62
Dexalot
WBTC-USDC$0.9999
0.0002595 Eth
$16,198,061.00
160.560 WBTC
0.0000%
63
Azbit
SOL-USDC$0.9966
0.0002615 Eth
$16,072,664.00
68,086.658 SOL
0.0000%
64
BYDFi
BTC-USDC$1.001
0.0002643 Eth
$16,014,274.00
167.000 BTC
0.0000%
65
Binance
RENDER-USDC$0.9966
0.0002615 Eth
$15,877,779.00
1,567,459.090 RENDER
0.0001%
66
OKX
DOGE-USDC$1.00
0.0002624 Eth
$15,442,095.00
34,749,792.550 DOGE
0.0019%
67
Bybit
USDE-USDC$0.9966
0.0002615 Eth
$13,973,047.00
13,992,740.420 USDE
0.0008%
68
XT.COM
BTC-USDC$0.9966
0.0002615 Eth
$13,443,571.00
133.784 BTC
0.0000%
69
PointPay
BTC-USDC$1.004
0.0002665 Eth
$13,326,007.00
131.502 BTC
0.0000%
70
HTX
BTC-USDC$1.00
0.0002625 Eth
$13,200,227.00
130.356 BTC
0.0000%
71
Cube
BTC-USDC$1.001
0.0002612 Eth
$12,864,246.00
130.034 BTC
0.0000%
72
BingX
DOGE-USDC$1.00
0.0002625 Eth
$12,373,165.00
28,192,608.397 DOGE
0.0016%
73
OKX
SOL-USDC$1.00
0.0002624 Eth
$10,865,376.00
46,157.627 SOL
0.0000%
74
Binance
DOT-USDC$1.004
0.0002632 Eth
$9,725,353.00
906,718.530 DOT
0.0001%
75
Binance
LTC-USDC$1.001
0.0002613 Eth
$9,591,341.00
69,725.463 LTC
0.0000%
76
Bitget
BTC-USDC$0.9966
0.0002615 Eth
$9,474,922.00
94.423 BTC
0.0000%
77
Bitvavo
BTC-USDC$1.00
0.0002624 Eth
$8,959,124.00
92.818 BTC
0.0000%
78
Azbit
LTC-USDC$1.004
0.0002665 Eth
$8,738,615.00
63,891.180 LTC
0.0000%
79
Bybit
DOGE-USDC$0.9966
0.0002615 Eth
$8,713,045.00
19,853,771.100 DOGE
0.0011%
80
Biconomy.com
USDT-USDC$1.00
0.0002614 Eth
$8,475,746.00
8,466,852.738 USDT
0.0005%
81
Kraken
ETH-USDC$0.9999
0.0002624 Eth
$8,223,726.00
2,146.888 ETH
0.0000%
82
WhiteBIT
ADA-USDC$0.9966
0.0002615 Eth
$7,580,808.00
6,419,360.500 ADA
0.0004%
83
KuCoin
USDT-USDC$0.9981
0.0002614 Eth
$7,317,150.00
7,314,441.190 USDT
0.0004%
84
KuCoin
XRP-USDC$0.9981
0.0002614 Eth
$6,700,527.00
2,917,940.768 XRP
0.0002%
85
VALR
USDT-USDC$1.00
0.0002614 Eth
$6,509,122.00
6,500,594.757 USDT
0.0004%
86
Binance
ARB-USDC$0.9966
0.0002615 Eth
$6,325,222.00
5,636,663.900 ARB
0.0003%
87
Binance
LINK-USDC$0.9966
0.0002615 Eth
$6,206,882.00
260,938.620 LINK
0.0000%
88
BingX
ETH-USDC$1.00
0.0002624 Eth
$6,169,554.00
1,595.622 ETH
0.0000%
89
PointPay
ETH-USDC$1.004
0.0002665 Eth
$5,296,033.00
1,364.073 ETH
0.0000%
90
Bitget
ETH-USDC$0.9966
0.0002615 Eth
$4,387,738.00
1,138.952 ETH
0.0000%
91
Bitvavo
ETH-USDC$1.004
0.0002665 Eth
$3,540,421.00
934.803 ETH
0.0000%
92
Binance
FLOKI-USDC$1.001
0.0002613 Eth
$3,428,197.00
14,588,206,902.000 FLOKI
0.8122%
93
Dexalot
ARB-USDC$1.00
0.0002592 Eth
$3,388,194.00
3,001,077.340 ARB
0.0002%
94
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002615 Eth
$3,320,959.00
3,319,935.744 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
95
Backpack Exchange
SOL-USDC$1.008
0.0002636 Eth
$2,967,293.00
12,477.710 SOL
0.0000%
96
LBank
FIL-USDC$1.001
0.0002613 Eth
$1,922,261.00
246,141.287 FIL
0.0000%
97
PointPay
SOL-USDC$1.001
0.0002612 Eth
$1,569,471.00
6,628.288 SOL
0.0000%
98
DeGate
0X57E114B691DB790C35207B2E685D4A43181E6061-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.023
0.0002686 Eth
$937,805.00
988,315.050 0X57E114B691DB790C35207B2E685D4A43181E6061
0.0001%
99
zondacrypto
BTC-USDC$0.9997
0.0002613 Eth
$933,498.00
9.515 BTC
0.0000%
100
Backpack Exchange
ETH-USDC$1.005
0.0002638 Eth
$835,857.00
215.532 ETH
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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