ETH Price: $3,677.80 (-6.74%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,473,098,005.73501 USDC

Holders

2,478,989 ( 0.009%)

Market

Price

$1.00 @ 0.000273 ETH (+0.41%)

Onchain Market Cap

$29,561,517,299.75

Circulating Supply Market Cap

$40,760,151,907.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
1.442429 USDC

Value
$1.45 ( ~0.00039425708294025 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):$12,360,394,917.00
Market Capitalization:$40,760,151,907.00
Circulating Supply:40,667,529,637.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
DigiFinex
BTC-USDC$1.00
0.0002707 Eth
$883,798,890.00
9,114.261 BTC
0.0000%
2
Azbit
BTC-USDC$1.00
0.0002709 Eth
$865,652,457.00
8,818.084 BTC
0.0000%
3
DigiFinex
ETH-USDC$1.00
0.0002707 Eth
$768,301,704.00
208,032.848 ETH
0.0000%
4
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002710 Eth
$575,821,273.00
2,612,757.038 SO11111111111111111111111111111111111111112
0.0001%
5
Binance
BTC-USDC$0.9999
0.0002707 Eth
$561,379,744.00
5,750.533 BTC
0.0000%
6
Binance
ETH-USDC$1.00
0.0002707 Eth
$509,171,920.00
135,023.694 ETH
0.0000%
7
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002707 Eth
$460,450,137.00
2,085,420.153 SO11111111111111111111111111111111111111112
0.0001%
8
Bybit
BTC-USDC$0.9999
0.0002707 Eth
$232,977,697.00
2,384.876 BTC
0.0000%
9
Bybit
ETH-USDC$0.9999
0.0002707 Eth
$214,347,184.00
56,934.929 ETH
0.0000%
10
OKX
BTC-USDC$0.9999
0.0002707 Eth
$196,293,594.00
2,012.377 BTC
0.0000%
11
Hotcoin
ETH-USDC$1.00
0.0002712 Eth
$190,278,723.00
51,671.555 ETH
0.0000%
12
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9997
0.0002710 Eth
$186,131,509.00
1,903.155 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
13
Binance
SOL-USDC$1.00
0.0002707 Eth
$173,323,902.00
785,889.701 SOL
0.0000%
14
OKX
ETH-USDC$1.00
0.0002707 Eth
$169,180,832.00
45,083.880 ETH
0.0000%
15
Binance
XRP-USDC$1.00
0.0002713 Eth
$149,554,919.00
65,342,345.000 XRP
0.0022%
16
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$0.9998
0.0002710 Eth
$137,412,887.00
140,863,753.690 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0047%
17
Binance
DOGE-USDC$1.00
0.0002707 Eth
$90,837,027.00
216,064,767.000 DOGE
0.0072%
18
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9999
0.0002708 Eth
$76,447,017.00
1,613,349.037 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0001%
19
Aerodrome (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X940181A94A35A4569E4529A3CDFB74E38FD98631$3.94
0.0010669 Eth
$69,889,227.00
17,272,212.483 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0006%
20
Binance
PEPE-USDC$1.00
0.0002707 Eth
$65,872,891.00
2,539,075,115,781.000 PEPE
84.0481%
21
Biconomy.com
ETH-USDC$1.00
0.0002709 Eth
$64,054,619.00
16,895.620 ETH
0.0000%
22
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002710 Eth
$60,940,398.00
14,605,932.315 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0005%
23
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002710 Eth
$60,763,144.00
278,702.969 SO11111111111111111111111111111111111111112
0.0000%
24
Binance
ADA-USDC$1.00
0.0002707 Eth
$58,338,405.00
54,749,224.800 ADA
0.0018%
25
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9994
0.0002711 Eth
$50,565,378.00
12,106,292.127 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
26
OKX
XRP-USDC$1.00
0.0002707 Eth
$47,750,101.00
20,839,639.453 XRP
0.0007%
27
Bybit
XRP-USDC$0.9999
0.0002707 Eth
$47,187,603.00
20,725,984.540 XRP
0.0007%
28
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002710 Eth
$46,056,947.00
205,684.946 SO11111111111111111111111111111111111111112
0.0000%
29
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9999
0.0002710 Eth
$43,565,762.00
43,572,007.851 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0014%
30
WhiteBIT
ETH-USDC$0.9994
0.0002711 Eth
$43,069,631.00
11,667.892 ETH
0.0000%
31
LBank
BTC-USDC$1.00
0.0002719 Eth
$42,752,522.00
442.171 BTC
0.0000%
32
Bybit
SOL-USDC$0.9999
0.0002707 Eth
$40,351,723.00
182,725.176 SOL
0.0000%
33
Binance
FDUSD-USDC$1.00
0.0002707 Eth
$35,642,331.00
35,707,876.000 FDUSD
0.0012%
34
Aerodrome (Base)
0X940181A94A35A4569E4529A3CDFB74E38FD98631-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.001
0.0002710 Eth
$35,576,158.00
17,272,212.483 0X940181A94A35A4569E4529A3CDFB74E38FD98631
0.0006%
35
PancakeSwap V3 (Base)
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.001
0.0002711 Eth
$35,352,291.00
9,257.382 0X4200000000000000000000000000000000000006
0.0000%
36
WhiteBIT
BTC-USDC$0.9994
0.0002711 Eth
$32,744,352.00
338.066 BTC
0.0000%
37
Binance
BNB-USDC$1.00
0.0002707 Eth
$32,157,754.00
46,161.865 BNB
0.0000%
38
LBank
ETH-USDC$1.00
0.0002710 Eth
$30,744,598.00
8,317.312 ETH
0.0000%
39
Azbit
BNB-USDC$1.00
0.0002709 Eth
$23,124,772.00
32,605.974 BNB
0.0000%
40
OKX
USDT-USDC$1.00
0.0002707 Eth
$21,678,610.00
21,675,240.873 USDT
0.0007%
41
Azbit
SOL-USDC$1.00
0.0002710 Eth
$21,391,836.00
95,391.408 SOL
0.0000%
42
WhiteBIT
XRP-USDC$0.9994
0.0002711 Eth
$21,225,322.00
9,888,998.000 XRP
0.0003%
43
Coinbase Exchange
EURC-USDC$0.9994
0.0002711 Eth
$20,997,548.00
19,913,268.000 EURC
0.0007%
44
Slex
ETH-USDC$1.00
0.0002710 Eth
$17,874,055.00
4,690.839 ETH
0.0000%
45
Binance
SUI-USDC$1.00
0.0002709 Eth
$17,725,417.00
4,585,428.900 SUI
0.0002%
46
Binance
1MBABYDOGE-USDC$1.00
0.0002707 Eth
$16,893,313.00
2,971,259,735.000 1MBABYDOGE
0.0984%
47
Bybit
USDE-USDC$0.9999
0.0002707 Eth
$15,309,843.00
15,290,785.980 USDE
0.0005%
48
Bybit
DOGE-USDC$0.9999
0.0002707 Eth
$14,498,961.00
34,480,582.500 DOGE
0.0011%
49
KuCoin
BTC-USDC$0.9999
0.0002708 Eth
$13,783,946.00
142.172 BTC
0.0000%
50
Binance
AVAX-USDC$1.00
0.0002713 Eth
$12,711,411.00
272,289.440 AVAX
0.0000%
51
Binance
WIF-USDC$1.00
0.0002713 Eth
$12,021,405.00
3,761,768.540 WIF
0.0001%
52
OKX
DOGE-USDC$1.00
0.0002707 Eth
$11,982,026.00
28,646,339.900 DOGE
0.0009%
53
BingX
DOGE-USDC$0.9999
0.0002707 Eth
$11,845,336.00
27,878,059.460 DOGE
0.0009%
54
Binance
DOT-USDC$1.00
0.0002707 Eth
$11,744,064.00
1,332,424.410 DOT
0.0000%
55
Azbit
LTC-USDC$0.9999
0.0002707 Eth
$11,181,741.00
92,931.090 LTC
0.0000%
56
Binance
FET-USDC$1.00
0.0002707 Eth
$10,221,393.00
5,817,926.400 FET
0.0002%
57
Binance
FLOKI-USDC$1.00
0.0002707 Eth
$10,068,780.00
39,404,656,042.000 FLOKI
1.3044%
58
OKX
SOL-USDC$1.00
0.0002707 Eth
$9,993,964.00
45,507.324 SOL
0.0000%
59
Binance
SHIB-USDC$1.00
0.0002713 Eth
$9,803,900.00
349,349,118,158.000 SHIB
11.5641%
60
Dex-Trade
BTC-USDC$0.9994
0.0002711 Eth
$9,535,761.00
98.446 BTC
0.0000%
61
XeggeX
BTC-USDC$1.00
0.0002713 Eth
$9,468,383.00
98.152 BTC
0.0000%
62
HTX
BTC-USDC$1.00
0.0002707 Eth
$9,066,274.00
92.657 BTC
0.0000%
63
Kraken
BTC-USDC$0.9998
0.0002707 Eth
$8,897,294.00
91.768 BTC
0.0000%
64
Bitget
BTC-USDC$1.00
0.0002707 Eth
$8,826,452.00
90.363 BTC
0.0000%
65
HTX
ETH-USDC$1.00
0.0002707 Eth
$8,698,820.00
2,287.969 ETH
0.0000%
66
KuCoin
ETH-USDC$0.9999
0.0002708 Eth
$8,192,755.00
2,217.239 ETH
0.0000%
67
Binance
INJ-USDC$1.00
0.0002709 Eth
$7,824,168.00
274,518.670 INJ
0.0000%
68
KuCoin
XRP-USDC$0.9999
0.0002708 Eth
$7,789,285.00
3,611,279.019 XRP
0.0001%
69
Binance
ARB-USDC$1.001
0.0002728 Eth
$7,695,712.00
7,775,181.300 ARB
0.0003%
70
BingX
BTC-USDC$0.9999
0.0002707 Eth
$7,351,336.00
75.268 BTC
0.0000%
71
Gate.io
BTC-USDC$0.9999
0.0002708 Eth
$7,342,494.00
75.285 BTC
0.0000%
72
WhiteBIT
ADA-USDC$0.9994
0.0002711 Eth
$7,262,908.00
7,360,867.300 ADA
0.0002%
73
Binance
LTC-USDC$1.00
0.0002709 Eth
$6,977,513.00
60,902.767 LTC
0.0000%
74
Deribit Spot
ETH-USDC$1.00
0.0002709 Eth
$6,833,698.00
1,809.785 ETH
0.0000%
75
BingX
ETH-USDC$0.9999
0.0002707 Eth
$6,472,715.00
1,713.005 ETH
0.0000%
76
Binance
TRX-USDC$1.001
0.0002728 Eth
$6,057,846.00
22,328,310.000 TRX
0.0007%
77
Kraken
ETH-USDC$1.00
0.0002709 Eth
$5,894,785.00
1,595.805 ETH
0.0000%
78
Binance
WLD-USDC$1.00
0.0002707 Eth
$5,876,029.00
1,912,270.300 WLD
0.0001%
79
Biconomy.com
USDT-USDC$1.00
0.0002709 Eth
$5,849,372.00
5,847,346.905 USDT
0.0002%
80
Bitget
ETH-USDC$1.00
0.0002707 Eth
$5,738,677.00
1,517.157 ETH
0.0000%
81
PointPay
ETH-USDC$0.9999
0.0002708 Eth
$5,671,965.00
1,503.875 ETH
0.0000%
82
Binance
GALA-USDC$1.00
0.0002707 Eth
$5,618,211.00
112,046,510.000 GALA
0.0037%
83
XT.COM
BTC-USDC$1.00
0.0002707 Eth
$5,615,119.00
57.511 BTC
0.0000%
84
Binance
OP-USDC$1.00
0.0002707 Eth
$5,439,348.00
2,367,634.090 OP
0.0001%
85
Binance
RENDER-USDC$1.00
0.0002718 Eth
$5,102,991.00
567,179.410 RENDER
0.0000%
86
Deribit Spot
SOL-USDC$1.00
0.0002709 Eth
$4,670,637.00
20,972.500 SOL
0.0000%
87
Binance
AAVE-USDC$1.00
0.0002707 Eth
$3,901,340.00
15,006.929 AAVE
0.0000%
88
Bitvavo
ETH-USDC$1.00
0.0002708 Eth
$3,298,013.00
896.514 ETH
0.0000%
89
Bybit
TON-USDC$0.9999
0.0002707 Eth
$3,160,233.00
545,934.760 TON
0.0000%
90
Bybit
SHIB-USDC$0.9999
0.0002707 Eth
$2,516,383.00
89,168,749,262.100 SHIB
2.9517%
91
BingX
UNI-USDC$0.9999
0.0002707 Eth
$2,053,207.00
124,856.842 UNI
0.0000%
92
PointPay
SOL-USDC$0.9999
0.0002710 Eth
$1,934,048.00
8,765.208 SOL
0.0000%
93
LBank
FIL-USDC$1.00
0.0002710 Eth
$1,759,426.00
283,021.998 FIL
0.0000%
94
Bybit
ONDO-USDC$0.9999
0.0002707 Eth
$1,456,461.00
957,283.890 ONDO
0.0000%
95
BYDFi
XRP-USDC$0.9994
0.0002728 Eth
$1,364,664.00
646,885.000 XRP
0.0000%
96
Dexalot
EURC-USDC$1.00
0.0002725 Eth
$1,078,448.00
1,020,365.261 EURC
0.0000%
97
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.007
0.0002730 Eth
$1,016,925.00
169,723.978 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
98
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.007
0.0002730 Eth
$1,011,439.00
146,262.926 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
99
DeGate
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.007
0.0002730 Eth
$893,461.00
9.085 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
100
Backpack Exchange
BTC-USDC$1.002
0.0002715 Eth
$646,213.00
6.647 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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