ETH Price: $2,681.14 (+1.24%)

Token

USDC (USDC)
 

Overview

Max Total Supply

25,062,088,782.189265 USDC

Holders

2,389,524 ( 0.024%)

Market

Price

$1.00 @ 0.000373 ETH (-0.03%)

Onchain Market Cap

$25,055,096,459.42

Circulating Supply Market Cap

$34,782,838,673.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0.484923 USDC

Value
$0.48 ( ~0.000179028203138295 Eth) [0.0000%]
0xcf1ea40913df04c24080eb44e51a43179f9d7bc0
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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):$5,639,979,778.00
Market Capitalization:$34,782,838,673.00
Circulating Supply:34,798,587,943.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Bybit
BTC-USDC$1.00
0.0003726 Eth
$1,349,473,265.00
18,647.605 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9999
0.0003725 Eth
$459,620,435.00
6,391.689 BTC
0.0000%
3
Bybit
ETH-USDC$1.00
0.0003726 Eth
$307,010,854.00
115,378.852 ETH
0.0000%
4
Binance
BTC-USDC$1.00
0.0003727 Eth
$293,826,177.00
4,052.268 BTC
0.0000%
5
DigiFinex
ETH-USDC$0.9999
0.0003725 Eth
$230,651,114.00
86,048.302 ETH
0.0000%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003726 Eth
$184,331,271.00
1,032,282.741 SO11111111111111111111111111111111111111112
0.0001%
7
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9999
0.0003725 Eth
$153,416,487.00
152,004,804.608 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0152%
8
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0003730 Eth
$146,732,111.00
820,057.658 SO11111111111111111111111111111111111111112
0.0001%
9
Hotcoin
BTC-USDC$0.999
0.0003725 Eth
$146,002,653.00
2,034.726 BTC
0.0000%
10
Binance
ETH-USDC$1.001
0.0003731 Eth
$144,380,440.00
54,268.393 ETH
0.0000%
11
Tapbit
ETH-USDC$1.00
0.0003729 Eth
$131,127,769.00
49,221.746 ETH
0.0000%
12
Azbit
BTC-USDC$0.9991
0.0003726 Eth
$99,096,782.00
1,370.360 BTC
0.0000%
13
OKX
BTC-USDC$1.00
0.0003727 Eth
$82,928,281.00
1,143.042 BTC
0.0000%
14
OKX
ETH-USDC$1.00
0.0003726 Eth
$76,939,408.00
28,930.236 ETH
0.0000%
15
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003726 Eth
$59,936,346.00
335,939.542 SO11111111111111111111111111111111111111112
0.0000%
16
Kraken
USDC-USD$0.9998
0.0003724 Eth
$57,503,823.00
57,515,325.915 USDC
0.0057%
17
Tapbit
BTC-USDC$1.001
0.0003730 Eth
$48,869,284.00
674.264 BTC
0.0000%
18
Binance
SOL-USDC$0.9998
0.0003724 Eth
$48,107,009.00
269,253.695 SOL
0.0000%
19
Velodrome SlipStream
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X4200000000000000000000000000000000000006$1.005
0.0003748 Eth
$46,822,481.00
46,237,418.080 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0046%
20
Hotcoin
ETH-USDC$0.9993
0.0003725 Eth
$40,801,509.00
15,236.262 ETH
0.0000%
21
Orca
2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003726 Eth
$37,726,026.00
37,729,534.840 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO
0.0038%
22
WhiteBIT
ETH-USDC$1.00
0.0003731 Eth
$33,244,779.00
12,393.036 ETH
0.0000%
23
Bitunix
USDC-USDT$0.9998
0.0003724 Eth
$32,662,198.00
32,669,144.885 USDC
0.0033%
24
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003726 Eth
$32,278,672.00
9,020,662.716 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0009%
25
Azbit
BNB-USDC$1.001
0.0003728 Eth
$32,273,595.00
53,495.441 BNB
0.0000%
26
XT.COM
ETH-USDC$1.00
0.0003729 Eth
$28,829,106.00
10,835.593 ETH
0.0000%
27
Dexalot
WBTC-USDC$1.00
0.0003688 Eth
$26,131,511.00
361.830 WBTC
0.0000%
28
Kraken
BTC-USDC$1.00
0.0003726 Eth
$25,158,694.00
349.782 BTC
0.0000%
29
WhiteBIT
BTC-USDC$1.00
0.0003726 Eth
$24,618,740.00
342.357 BTC
0.0000%
30
LBank
ETH-USDC$1.00
0.0003727 Eth
$23,911,944.00
8,926.147 ETH
0.0000%
31
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$0.9996
0.0003724 Eth
$23,302,320.00
23,423,888.092 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0023%
32
Biconomy.com
BTC-USDC$1.001
0.0003733 Eth
$22,883,424.00
315.754 BTC
0.0000%
33
Bybit
SOL-USDC$1.00
0.0003726 Eth
$21,893,134.00
122,368.172 SOL
0.0000%
34
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.00
0.0003727 Eth
$21,139,740.00
796,692.376 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0001%
35
BingX
BTC-USDC$1.00
0.0003726 Eth
$20,622,985.00
284.879 BTC
0.0000%
36
Biconomy.com
ETH-USDC$1.001
0.0003730 Eth
$20,364,697.00
7,673.755 ETH
0.0000%
37
Curve (Ethereum)
0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9997
0.0003725 Eth
$20,172,621.00
20,156,698.698 0X4C9EDD5852CD905F086C759E8383E09BFF1E68B3
0.0020%
38
PointPay
BTC-USDC$1.00
0.0003731 Eth
$18,170,101.00
250.547 BTC
0.0000%
39
Aerodrome SlipStream
0X60A3E35CC302BFA44CB288BC5A4F316FDB1ADB42-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9988
0.0003724 Eth
$15,593,640.00
14,409,366.663 0X60A3E35CC302BFA44CB288BC5A4F316FDB1ADB42
0.0014%
40
Binance
DOGE-USDC$0.9995
0.0003724 Eth
$9,520,672.00
54,911,799.000 DOGE
0.0055%
41
Binance
SUI-USDC$1.00
0.0003724 Eth
$8,398,521.00
4,111,901.300 SUI
0.0004%
42
Deribit Spot
BTC-USDC$0.9995
0.0003730 Eth
$7,663,269.00
105.674 BTC
0.0000%
43
Binance
PEPE-USDC$1.001
0.0003730 Eth
$7,597,918.00
785,629,303,269.000 PEPE
78.4059%
44
Slex
ETH-USDC$1.00
0.0003719 Eth
$7,501,939.00
2,820.098 ETH
0.0000%
45
HTX
BTC-USDC$1.001
0.0003730 Eth
$6,306,164.00
87.058 BTC
0.0000%
46
Azbit
LTC-USDC$1.00
0.0003731 Eth
$6,221,417.00
85,260.380 LTC
0.0000%
47
HTX
ETH-USDC$1.00
0.0003726 Eth
$6,176,848.00
2,326.289 ETH
0.0000%
48
Binance
ADA-USDC$0.9993
0.0003725 Eth
$6,104,759.00
17,201,632.600 ADA
0.0017%
49
Binance
ARB-USDC$1.001
0.0003731 Eth
$5,997,773.00
10,933,073.000 ARB
0.0011%
50
BingX
ETH-USDC$1.00
0.0003726 Eth
$5,632,533.00
2,117.095 ETH
0.0000%
51
Slex
BTC-USDC$1.00
0.0003729 Eth
$5,383,044.00
74.232 BTC
0.0000%
52
Deribit Spot
SOL-USDC$1.00
0.0003731 Eth
$5,154,579.00
28,809.100 SOL
0.0000%
53
Vertex (Spot)
WBTC-USDC$1.001
0.0003733 Eth
$4,762,727.00
66.016 WBTC
0.0000%
54
Bitget
BTC-USDC$1.00
0.0003726 Eth
$4,671,456.00
64.496 BTC
0.0000%
55
Bitget
ETH-USDC$1.00
0.0003726 Eth
$4,395,897.00
1,652.134 ETH
0.0000%
56
OKX
SOL-USDC$1.00
0.0003726 Eth
$4,320,260.00
24,156.833 SOL
0.0000%
57
OKX
USDT-USDC$1.00
0.0003726 Eth
$4,149,430.00
4,150,090.631 USDT
0.0004%
58
Binance
BNB-USDC$1.00
0.0003726 Eth
$4,118,179.00
6,817.455 BNB
0.0000%
59
Binance
RUNE-USDC$1.00
0.0003726 Eth
$3,948,435.00
656,326.300 RUNE
0.0001%
60
Bybit
DOGE-USDC$1.00
0.0003726 Eth
$3,568,443.00
20,475,209.200 DOGE
0.0020%
61
KuCoin
BTC-USDC$1.001
0.0003728 Eth
$3,540,591.00
49.217 BTC
0.0000%
62
BYDFi
BTC-USDC$1.00
0.0003727 Eth
$3,457,582.00
48.044 BTC
0.0000%
63
Biconomy.com
USDT-USDC$0.9991
0.0003726 Eth
$3,325,002.00
3,328,885.624 USDT
0.0003%
64
Coinbase Exchange
EURC-USDC$1.00
0.0003726 Eth
$3,072,252.00
2,828,457.000 EURC
0.0003%
65
Bitcointry
BTC-USDC$1.00
0.0003731 Eth
$2,972,984.00
40.990 BTC
0.0000%
66
XT.COM
BTC-USDC$1.00
0.0003729 Eth
$2,941,797.00
40.571 BTC
0.0000%
67
BYDFi
ETH-USDC$0.9998
0.0003725 Eth
$2,764,271.00
1,029.903 ETH
0.0000%
68
Binance
SHIB-USDC$1.00
0.0003719 Eth
$2,684,535.00
141,432,487,801.000 SHIB
14.1150%
69
Binance
XRP-USDC$0.9998
0.0003724 Eth
$2,638,102.00
5,023,561.000 XRP
0.0005%
70
BingX
DOGE-USDC$1.00
0.0003726 Eth
$2,592,057.00
14,963,226.282 DOGE
0.0015%
71
OKX
TON-USDC$1.00
0.0003726 Eth
$2,544,521.00
508,049.671 TON
0.0001%
72
Binance
WIF-USDC$1.00
0.0003724 Eth
$2,514,096.00
964,346.560 WIF
0.0001%
73
OKX
DOGE-USDC$1.00
0.0003726 Eth
$2,367,916.00
13,644,576.080 DOGE
0.0014%
74
Binance
FLOKI-USDC$1.001
0.0003730 Eth
$2,278,192.00
15,466,292,946.000 FLOKI
1.5435%
75
Bybit
XRP-USDC$1.00
0.0003726 Eth
$2,259,970.00
4,306,674.760 XRP
0.0004%
76
KuCoin
USDT-USDC$1.001
0.0003728 Eth
$2,219,925.00
2,218,774.340 USDT
0.0002%
77
Backpack Exchange
SOL-USDC$0.9986
0.0003724 Eth
$2,137,468.00
11,976.990 SOL
0.0000%
78
PointPay
SOL-USDC$1.00
0.0003726 Eth
$2,092,777.00
11,701.535 SOL
0.0000%
79
FameEX
USDC-USDT$0.9997
0.0003729 Eth
$2,054,675.00
2,055,167.064 USDC
0.0002%
80
Binance
SEI-USDC$1.00
0.0003726 Eth
$2,009,468.00
4,952,423.600 SEI
0.0005%
81
LBank
FIL-USDC$0.9992
0.0003725 Eth
$2,007,860.00
538,708.094 FIL
0.0001%
82
Binance
AAVE-USDC$1.00
0.0003719 Eth
$1,960,867.00
12,755.550 AAVE
0.0000%
83
Bybit
SUI-USDC$1.00
0.0003727 Eth
$1,948,906.00
950,197.050 SUI
0.0001%
84
tanX
BTC-USDC$0.9998
0.0003725 Eth
$1,667,619.00
23.079 BTC
0.0000%
85
Binance
FET-USDC$1.001
0.0003731 Eth
$1,666,971.00
1,259,023.000 FET
0.0001%
86
Cube
SOL-USDC$0.9992
0.0003725 Eth
$1,651,204.00
9,207.655 SOL
0.0000%
87
KuCoin
SOL-USDC$1.001
0.0003728 Eth
$1,583,078.00
9,094.747 SOL
0.0000%
88
KuCoin
ETH-USDC$1.001
0.0003728 Eth
$1,546,349.00
576.372 ETH
0.0000%
89
Binance
AVAX-USDC$1.00
0.0003726 Eth
$1,456,047.00
54,741.890 AVAX
0.0000%
90
Tokpie
USDT-USDC$0.9998
0.0003724 Eth
$1,339,916.00
1,339,950.660 USDT
0.0001%
91
Binance
NEAR-USDC$1.00
0.0003726 Eth
$1,300,443.00
296,240.800 NEAR
0.0000%
92
VALR
USDT-USDC$1.00
0.0003731 Eth
$1,182,600.00
1,182,311.775 USDT
0.0001%
93
OKX
SHIB-USDC$1.00
0.0003726 Eth
$1,115,296.00
58,902,792,791.000 SHIB
5.8785%
94
OKX
XRP-USDC$1.00
0.0003726 Eth
$1,057,781.00
2,012,440.253 XRP
0.0002%
95
Binance
BCH-USDC$1.00
0.0003726 Eth
$1,056,694.00
2,780.170 BCH
0.0000%
96
Bybit
AVAX-USDC$1.00
0.0003726 Eth
$1,013,045.00
38,212.792 AVAX
0.0000%
97
Binance
LTC-USDC$1.00
0.0003726 Eth
$971,679.00
13,282.979 LTC
0.0000%
98
Backpack Exchange
BTC-USDC$0.9987
0.0003723 Eth
$533,234.00
7.361 BTC
0.0000%
99
OKX
AVAX-USDC$1.00
0.0003726 Eth
$507,649.00
19,123.305 AVAX
0.0000%
100
DeGate
0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9999
0.0003728 Eth
$300,268.00
37,587.579 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984
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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