ETH Price: $2,648.63 (+0.33%)

Token

USDC (USDC)
 

Overview

Max Total Supply

25,290,641,657.69326 USDC

Holders

2,391,035 ( 0.009%)

Market

Price

$1.00 @ 0.000378 ETH (-0.04%)

Onchain Market Cap

$25,276,807,676.71

Circulating Supply Market Cap

$35,035,069,254.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0xd91bae15e2e7495697b281a4e50c5d3e28d570b0
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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):$8,030,114,028.00
Market Capitalization:$35,035,069,254.00
Circulating Supply:35,039,733,890.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Bybit
BTC-USDC$0.9998
0.0003774 Eth
$1,182,035,816.00
16,390.897 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9998
0.0003773 Eth
$334,177,455.00
4,623.569 BTC
0.0000%
3
Bybit
ETH-USDC$0.9998
0.0003774 Eth
$291,623,362.00
109,179.792 ETH
0.0000%
4
Binance
BTC-USDC$1.00
0.0003774 Eth
$206,896,389.00
2,866.794 BTC
0.0000%
5
DigiFinex
ETH-USDC$0.9998
0.0003773 Eth
$187,803,006.00
70,949.247 ETH
0.0000%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0003774 Eth
$145,998,867.00
830,680.481 SO11111111111111111111111111111111111111112
0.0001%
7
Tapbit
ETH-USDC$0.9998
0.0003775 Eth
$115,699,416.00
43,261.615 ETH
0.0000%
8
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003774 Eth
$112,151,414.00
637,554.073 SO11111111111111111111111111111111111111112
0.0001%
9
Hotcoin
BTC-USDC$1.00
0.0003775 Eth
$105,595,357.00
1,460.074 BTC
0.0000%
10
WEEX
BTC-USDC$0.9998
0.0003774 Eth
$100,353,317.00
1,388.549 BTC
0.0000%
11
OKX
ETH-USDC$1.00
0.0003773 Eth
$67,877,580.00
25,396.835 ETH
0.0000%
12
OKX
BTC-USDC$1.00
0.0003774 Eth
$56,283,131.00
779.860 BTC
0.0000%
13
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0003774 Eth
$53,435,475.00
304,280.061 SO11111111111111111111111111111111111111112
0.0000%
14
Dexalot
ETH-USDC$0.9999
0.0003773 Eth
$47,986,276.00
17,976.635 ETH
0.0000%
15
Tapbit
BTC-USDC$1.00
0.0003774 Eth
$41,872,937.00
580.050 BTC
0.0000%
16
Orca
2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003774 Eth
$30,851,672.00
30,851,084.292 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO
0.0045%
17
LBank
BTC-USDC$0.9995
0.0003774 Eth
$30,750,314.00
425.581 BTC
0.0000%
18
WhiteBIT
ETH-USDC$0.9999
0.0003773 Eth
$29,912,745.00
11,291.836 ETH
0.0000%
19
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0003774 Eth
$29,067,202.00
8,142,794.806 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0012%
20
WhiteBIT
BTC-USDC$0.9999
0.0003773 Eth
$24,196,977.00
334.878 BTC
0.0000%
21
XT.COM
ETH-USDC$0.9999
0.0003776 Eth
$24,052,968.00
9,000.460 ETH
0.0000%
22
Dexalot
WBTC-USDC$0.9998
0.0003767 Eth
$23,172,390.00
321.450 WBTC
0.0000%
23
Bybit
SOL-USDC$0.9998
0.0003774 Eth
$21,946,834.00
124,956.488 SOL
0.0000%
24
Biconomy.com
ETH-USDC$0.9997
0.0003774 Eth
$21,664,043.00
8,124.152 ETH
0.0000%
25
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$1.001
0.0003779 Eth
$19,752,507.00
19,694,902.587 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0028%
26
Biconomy.com
BTC-USDC$0.9997
0.0003774 Eth
$19,197,081.00
265.988 BTC
0.0000%
27
BingX
BTC-USDC$1.00
0.0003774 Eth
$17,696,699.00
245.282 BTC
0.0000%
28
Cube
BTC-USDC$1.00
0.0003774 Eth
$15,985,521.00
221.547 BTC
0.0000%
29
Azbit
SOL-USDC$0.9998
0.0003774 Eth
$15,651,499.00
88,850.262 SOL
0.0000%
30
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$1.00
0.0003773 Eth
$14,173,702.00
538,391.945 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0001%
31
PointPay
BTC-USDC$0.9999
0.0003772 Eth
$12,786,854.00
177.183 BTC
0.0000%
32
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003774 Eth
$12,423,648.00
70,737.895 SO11111111111111111111111111111111111111112
0.0000%
33
Dexalot
AVAX-USDC$0.9999
0.0003773 Eth
$11,845,684.00
450,353.105 AVAX
0.0001%
34
Meteora
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003773 Eth
$11,004,943.00
62,527.866 SO11111111111111111111111111111111111111112
0.0000%
35
Meteora
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0003773 Eth
$10,328,326.00
58,672.487 SO11111111111111111111111111111111111111112
0.0000%
36
Kraken
BTC-USDC$0.9997
0.0003772 Eth
$8,789,101.00
121.589 BTC
0.0000%
37
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0003774 Eth
$7,412,333.00
42,177.764 SO11111111111111111111111111111111111111112
0.0000%
38
Dex-Trade
BTC-USDC$0.9999
0.0003776 Eth
$7,031,186.00
97.279 BTC
0.0000%
39
Binance
ARB-USDC$0.9994
0.0003766 Eth
$6,678,034.00
12,014,124.400 ARB
0.0017%
40
Deribit Spot
BTC-USDC$1.00
0.0003775 Eth
$6,433,355.00
89.123 BTC
0.0000%
41
Binance
PEPE-USDC$0.9998
0.0003765 Eth
$6,388,068.00
659,907,120,496.000 PEPE
95.2558%
42
HTX
ETH-USDC$1.00
0.0003774 Eth
$6,041,687.00
2,263.533 ETH
0.0000%
43
HTX
BTC-USDC$0.9998
0.0003774 Eth
$5,928,779.00
82.154 BTC
0.0000%
44
Binance
SUI-USDC$1.00
0.0003765 Eth
$5,359,725.00
2,628,571.100 SUI
0.0004%
45
BingX
ETH-USDC$1.00
0.0003774 Eth
$5,193,935.00
1,943.742 ETH
0.0000%
46
PointPay
ETH-USDC$0.9998
0.0003775 Eth
$5,183,353.00
1,939.256 ETH
0.0000%
47
Bitget
ETH-USDC$1.00
0.0003774 Eth
$4,917,662.00
1,840.230 ETH
0.0000%
48
Binance
ADA-USDC$1.00
0.0003765 Eth
$4,737,520.00
13,309,179.900 ADA
0.0019%
49
Vertex (Spot)
WBTC-USDC$1.00
0.0003766 Eth
$4,255,295.00
59.105 WBTC
0.0000%
50
OKX
USDT-USDC$1.00
0.0003773 Eth
$4,242,692.00
4,243,742.902 USDT
0.0006%
51
Binance
RUNE-USDC$1.00
0.0003773 Eth
$3,729,101.00
628,254.000 RUNE
0.0001%
52
Slex
BTC-USDC$1.00
0.0003773 Eth
$3,683,839.00
51.053 BTC
0.0000%
53
OKX
SOL-USDC$1.00
0.0003773 Eth
$3,659,481.00
20,819.789 SOL
0.0000%
54
Biconomy.com
USDT-USDC$0.9997
0.0003774 Eth
$3,358,586.00
3,360,728.880 USDT
0.0005%
55
Binance
TIA-USDC$1.00
0.0003773 Eth
$3,166,957.00
659,818.650 TIA
0.0001%
56
Dexalot
BTC-USDC$0.9998
0.0003767 Eth
$2,805,047.00
38.826 BTC
0.0000%
57
Coinbase Exchange
EURC-USDC$0.9999
0.0003773 Eth
$2,702,825.00
2,490,897.000 EURC
0.0004%
58
BYDFi
BTC-USDC$0.9999
0.0003772 Eth
$2,526,969.00
34.973 BTC
0.0000%
59
OKX
TON-USDC$1.00
0.0003773 Eth
$2,506,473.00
500,831.402 TON
0.0001%
60
KuCoin
BTC-USDC$0.9998
0.0003774 Eth
$2,324,342.00
32.160 BTC
0.0000%
61
Bitcointry
BTC-USDC$1.00
0.0003773 Eth
$2,073,714.00
28.728 BTC
0.0000%
62
XT.COM
BTC-USDC$0.9999
0.0003776 Eth
$2,070,053.00
28.689 BTC
0.0000%
63
Bybit
XRP-USDC$0.9998
0.0003774 Eth
$2,038,492.00
3,900,401.960 XRP
0.0006%
64
KuCoin
USDT-USDC$0.9998
0.0003774 Eth
$1,904,055.00
1,904,653.900 USDT
0.0003%
65
Bybit
DOGE-USDC$0.9998
0.0003774 Eth
$1,813,087.00
10,690,709.000 DOGE
0.0015%
66
PointPay
SOL-USDC$1.00
0.0003774 Eth
$1,677,695.00
9,535.614 SOL
0.0000%
67
BingX
DOGE-USDC$1.00
0.0003774 Eth
$1,609,707.00
9,451,285.567 DOGE
0.0014%
68
Binance
AAVE-USDC$0.9998
0.0003764 Eth
$1,516,503.00
9,758.357 AAVE
0.0000%
69
OKX
DOGE-USDC$1.00
0.0003773 Eth
$1,497,731.00
8,787,711.570 DOGE
0.0013%
70
Bybit
SUI-USDC$0.9998
0.0003774 Eth
$1,390,738.00
679,668.150 SUI
0.0001%
71
Tokpie
USDT-USDC$0.9998
0.0003775 Eth
$1,354,376.00
1,354,592.900 USDT
0.0002%
72
Binance
WLD-USDC$1.00
0.0003773 Eth
$1,278,809.00
634,985.000 WLD
0.0001%
73
Cube
SOL-USDC$0.9997
0.0003775 Eth
$1,163,352.00
6,619.854 SOL
0.0000%
74
Binance
FET-USDC$1.00
0.0003773 Eth
$1,160,493.00
892,912.600 FET
0.0001%
75
KuCoin
ETH-USDC$0.9998
0.0003774 Eth
$1,139,545.00
430.294 ETH
0.0000%
76
WhiteBIT
XRP-USDC$1.00
0.0003766 Eth
$1,017,606.00
1,950,486.000 XRP
0.0003%
77
VALR
USDT-USDC$0.9998
0.0003774 Eth
$983,047.00
983,264.863 USDT
0.0001%
78
WhiteBIT
ADA-USDC$0.9999
0.0003765 Eth
$866,869.00
2,420,316.200 ADA
0.0003%
79
Bybit
AVAX-USDC$0.9998
0.0003774 Eth
$861,130.00
32,668.331 AVAX
0.0000%
80
Deribit Spot
XRP-USDC$0.9998
0.0003765 Eth
$847,282.00
1,620,702.000 XRP
0.0002%
81
OKX
XRP-USDC$1.00
0.0003773 Eth
$834,732.00
1,595,636.049 XRP
0.0002%
82
BitMart
DAI-USDC$1.00
0.0003773 Eth
$778,518.00
778,620.800 DAI
0.0001%
83
BitMart
BTC-USDC$0.9998
0.0003774 Eth
$758,488.00
10.499 BTC
0.0000%
84
Dex-Trade
SOL-USDC$1.00
0.0003774 Eth
$684,389.00
3,914.840 SOL
0.0000%
85
OKX
SHIB-USDC$1.00
0.0003773 Eth
$607,274.00
32,711,033,878.000 SHIB
4.7217%
86
WEEX
XRP-USDC$1.00
0.0003765 Eth
$540,896.00
1,034,430.000 XRP
0.0001%
87
Backpack Exchange
PYTH-USDC$0.9996
0.0003767 Eth
$523,636.00
1,353,569.800 PYTH
0.0002%
88
KuCoin
SOL-USDC$0.9997
0.0003774 Eth
$515,893.00
2,957.795 SOL
0.0000%
89
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9988
0.0003761 Eth
$468,657.00
91,356.549 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
90
Bybit
LINK-USDC$0.9998
0.0003774 Eth
$427,731.00
35,050.041 LINK
0.0000%
91
Bybit
ADA-USDC$0.9998
0.0003774 Eth
$410,998.00
1,154,470.270 ADA
0.0002%
92
Dexalot
EURC-USDC$0.9998
0.0003767 Eth
$410,487.00
378,219.093 EURC
0.0001%
93
BitMart
LYK-USDC$1.00
0.0003774 Eth
$391,637.00
327,670.700 LYK
0.0000%
94
DeGate
0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9979
0.0003759 Eth
$331,436.00
40,960.592 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984
0.0000%
95
OKX
NEAR-USDC$1.00
0.0003773 Eth
$300,773.00
69,378.859 NEAR
0.0000%
96
DeGate
0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9988
0.0003761 Eth
$251,131.00
452,280.820 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1
0.0001%
97
KuCoin
XRP-USDC$0.9997
0.0003774 Eth
$224,261.00
430,348.332 XRP
0.0001%
98
OKX
AVAX-USDC$1.00
0.0003773 Eth
$203,034.00
7,709.008 AVAX
0.0000%
99
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9988
0.0003761 Eth
$181,751.00
41,957.890 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
100
DeGate
0X467719AD09025FCC6CF6F8311755809D45A5E5F3-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9988
0.0003761 Eth
$129,746.00
164,945.340 0X467719AD09025FCC6CF6F8311755809D45A5E5F3
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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