ETH Price: $4,009.07 (+0.54%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,982,450,465.796749 USDC

Holders

2,472,299 (0.00%)

Market

Price

$1.00 @ 0.000249 ETH (+0.01%)

Onchain Market Cap

$29,980,591,553.87

Circulating Supply Market Cap

$41,220,942,213.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x8c5c772ef1513283b636a67a4c27ef61bfa32135
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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):$7,908,502,903.00
Market Capitalization:$41,220,942,213.00
Circulating Supply:41,227,740,123.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$1.00
0.0002493 Eth
$873,589,382.00
8,752.488 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9998
0.0002491 Eth
$288,154,034.00
2,877.397 BTC
0.0000%
3
WEEX
BTC-USDC$0.9997
0.0002494 Eth
$251,434,779.00
2,516.103 BTC
0.0000%
4
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.00
0.0002494 Eth
$243,565,728.00
60,890.543 0X4200000000000000000000000000000000000006
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002493 Eth
$224,152,634.00
935,668.899 SO11111111111111111111111111111111111111112
0.0000%
6
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002493 Eth
$220,353,265.00
920,591.172 SO11111111111111111111111111111111111111112
0.0000%
7
DigiFinex
ETH-USDC$0.9998
0.0002491 Eth
$183,640,089.00
45,804.112 ETH
0.0000%
8
Binance
BTC-USDC$1.00
0.0002493 Eth
$176,489,364.00
1,768.310 BTC
0.0000%
9
Hotcoin
BTC-USDC$1.001
0.0002494 Eth
$148,588,392.00
1,483.701 BTC
0.0000%
10
Binance
XRP-USDC$1.00
0.0002497 Eth
$92,136,627.00
36,835,482.000 XRP
0.0018%
11
Bybit
BTC-USDC$0.9999
0.0002491 Eth
$59,514,771.00
596.669 BTC
0.0000%
12
Bybit
ETH-USDC$0.9999
0.0002491 Eth
$57,898,845.00
14,480.568 ETH
0.0000%
13
Aerodrome (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X940181A94A35A4569E4529A3CDFB74E38FD98631$4.79
0.0011945 Eth
$52,529,815.00
10,832,306.844 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0005%
14
Binance
SOL-USDC$1.00
0.0002493 Eth
$47,055,691.00
196,245.777 SOL
0.0000%
15
OKX
BTC-USDC$1.00
0.0002493 Eth
$45,283,683.00
453.733 BTC
0.0000%
16
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002493 Eth
$42,822,741.00
10,198,404.099 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0005%
17
Binance
PEPE-USDC$0.9998
0.0002493 Eth
$39,200,593.00
1,613,558,063,533.000 PEPE
78.0226%
18
Biconomy.com
ETH-USDC$0.9996
0.0002491 Eth
$37,309,062.00
9,330.038 ETH
0.0000%
19
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$0.9994
0.0002491 Eth
$35,780,989.00
35,692,198.147 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0017%
20
OKX
ETH-USDC$1.00
0.0002493 Eth
$34,728,711.00
8,680.567 ETH
0.0000%
21
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002493 Eth
$34,286,347.00
8,161,511.693 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
22
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002493 Eth
$33,115,355.00
33,026,771.937 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0016%
23
Binance
ADA-USDC$0.9994
0.0002492 Eth
$31,370,468.00
25,915,542.400 ADA
0.0013%
24
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002493 Eth
$26,602,257.00
111,416.755 SO11111111111111111111111111111111111111112
0.0000%
25
Dexalot
ETH-USDC$0.9998
0.0002497 Eth
$26,365,027.00
6,591.645 ETH
0.0000%
26
Bybit
SOL-USDC$0.9999
0.0002491 Eth
$25,872,208.00
108,125.592 SOL
0.0000%
27
Kraken
USDC-USD$0.9999
0.0002491 Eth
$23,882,650.00
23,885,038.764 USDC
0.0012%
28
Azbit
BNB-USDC$0.9996
0.0002491 Eth
$23,549,712.00
31,547.133 BNB
0.0000%
29
OKX
USDC-USDT$1.00
0.0002492 Eth
$23,485,916.00
23,487,710.153 USDC
0.0011%
30
XT.COM
ETH-USDC$1.00
0.0002497 Eth
$23,107,440.00
5,777.439 ETH
0.0000%
31
Azbit
SOL-USDC$1.00
0.0002493 Eth
$22,597,088.00
94,648.148 SOL
0.0000%
32
LBank
ETH-USDC$0.9996
0.0002491 Eth
$20,775,056.00
5,184.431 ETH
0.0000%
33
Biconomy.com
BTC-USDC$1.00
0.0002493 Eth
$19,388,033.00
194.238 BTC
0.0000%
34
Bybit
XRP-USDC$0.9999
0.0002491 Eth
$18,435,495.00
7,372,236.160 XRP
0.0004%
35
WhiteBIT
XRP-USDC$0.9997
0.0002496 Eth
$15,298,963.00
5,917,120.000 XRP
0.0003%
36
Dexalot
AVAX-USDC$0.9998
0.0002497 Eth
$14,869,931.00
285,204.823 AVAX
0.0000%
37
Azbit
LTC-USDC$1.00
0.0002493 Eth
$12,443,516.00
91,620.550 LTC
0.0000%
38
Binance
HBAR-USDC$0.9998
0.0002496 Eth
$12,297,188.00
36,622,164.000 HBAR
0.0018%
39
WhiteBIT
BTC-USDC$1.00
0.0002494 Eth
$11,751,057.00
117.414 BTC
0.0000%
40
Coinbase Exchange
EURC-USDC$0.9997
0.0002492 Eth
$11,359,573.00
10,739,335.000 EURC
0.0005%
41
Azbit
ETH-USDC$1.00
0.0002493 Eth
$11,339,024.00
2,833.947 ETH
0.0000%
42
OKX
DOGE-USDC$1.00
0.0002493 Eth
$10,778,397.00
23,764,339.050 DOGE
0.0011%
43
OKX
XRP-USDC$1.00
0.0002493 Eth
$10,693,823.00
4,275,122.235 XRP
0.0002%
44
Dexalot
BTC-USDC$0.9998
0.0002497 Eth
$9,250,645.00
92.742 BTC
0.0000%
45
Dexalot
USDT-USDC$0.9998
0.0002497 Eth
$8,995,306.00
8,986,683.578 USDT
0.0004%
46
Binance
SHIB-USDC$0.9997
0.0002494 Eth
$8,615,093.00
269,879,780,537.000 SHIB
13.0499%
47
OKX
SOL-USDC$1.00
0.0002493 Eth
$8,588,561.00
35,804.062 SOL
0.0000%
48
KuCoin
USDC-USDT$1.00
0.0002492 Eth
$7,655,553.00
7,653,556.697 USDC
0.0004%
49
Binance
WIF-USDC$0.9999
0.0002491 Eth
$7,076,400.00
1,883,760.650 WIF
0.0001%
50
HTX
ETH-USDC$1.00
0.0002493 Eth
$6,611,259.00
1,652.845 ETH
0.0000%
51
Slex
ETH-USDC$0.9996
0.0002492 Eth
$6,553,221.00
1,639.444 ETH
0.0000%
52
Binance
FLOKI-USDC$0.9999
0.0002491 Eth
$6,507,415.00
25,068,793,866.000 FLOKI
1.2122%
53
HTX
BTC-USDC$1.00
0.0002493 Eth
$6,418,830.00
64.343 BTC
0.0000%
54
Bitget
BTC-USDC$0.9999
0.0002491 Eth
$6,332,905.00
63.491 BTC
0.0000%
55
BingX
DOGE-USDC$0.9999
0.0002491 Eth
$6,327,847.00
14,020,969.769 DOGE
0.0007%
56
KuCoin
BTC-USDC$0.9999
0.0002491 Eth
$6,039,925.00
60.316 BTC
0.0000%
57
OKX
USDT-USDC$1.00
0.0002493 Eth
$5,841,449.00
5,831,845.343 USDT
0.0003%
58
KuCoin
XRP-USDC$0.9999
0.0002491 Eth
$5,345,189.00
2,058,717.148 XRP
0.0001%
59
Binance
LINK-USDC$0.9996
0.0002492 Eth
$5,229,044.00
203,721.020 LINK
0.0000%
60
Binance
DOT-USDC$0.9998
0.0002493 Eth
$5,207,437.00
488,844.760 DOT
0.0000%
61
Bybit
DOGE-USDC$0.9999
0.0002491 Eth
$4,642,502.00
10,280,010.500 DOGE
0.0005%
62
KuCoin
ETH-USDC$0.9999
0.0002491 Eth
$4,564,600.00
1,138.690 ETH
0.0000%
63
Bybit
SUI-USDC$0.9999
0.0002491 Eth
$4,345,523.00
1,008,806.650 SUI
0.0000%
64
Binance
ALGO-USDC$0.9999
0.0002491 Eth
$4,181,077.00
8,426,588.000 ALGO
0.0004%
65
Backpack Exchange
SOL-USDC$1.002
0.0002497 Eth
$4,118,706.00
17,194.740 SOL
0.0000%
66
Bitget
ETH-USDC$0.9999
0.0002491 Eth
$3,958,794.00
989.699 ETH
0.0000%
67
Binance
UNI-USDC$0.9998
0.0002496 Eth
$3,772,586.00
211,250.350 UNI
0.0000%
68
Deribit Spot
XRP-USDC$1.00
0.0002493 Eth
$3,767,999.00
1,510,928.000 XRP
0.0001%
69
Gate.io
BTC-USDC$1.00
0.0002493 Eth
$3,759,310.00
37.719 BTC
0.0000%
70
Binance
AVAX-USDC$1.00
0.0002494 Eth
$3,468,850.00
66,668.130 AVAX
0.0000%
71
OKX
SHIB-USDC$1.00
0.0002493 Eth
$3,374,052.00
106,192,468,391.000 SHIB
5.1349%
72
Binance
LTC-USDC$1.00
0.0002493 Eth
$3,268,950.00
24,036.976 LTC
0.0000%
73
WEEX
SOL-USDC$1.00
0.0002493 Eth
$3,224,591.00
13,473.060 SOL
0.0000%
74
Binance
ARB-USDC$0.9999
0.0002491 Eth
$2,811,954.00
2,403,200.300 ARB
0.0001%
75
KuCoin
USDT-USDC$0.9999
0.0002491 Eth
$2,691,778.00
2,689,483.156 USDT
0.0001%
76
Deribit Spot
BTC-USDC$0.9999
0.0002493 Eth
$2,628,047.00
26.354 BTC
0.0000%
77
Binance
ENA-USDC$0.9998
0.0002497 Eth
$2,545,972.00
2,358,683.230 ENA
0.0001%
78
BYDFi
BTC-USDC$0.9996
0.0002492 Eth
$2,369,599.00
23.682 BTC
0.0000%
79
Binance
NEAR-USDC$0.9998
0.0002493 Eth
$2,281,004.00
292,516.100 NEAR
0.0000%
80
Dexalot
ARB-USDC$0.9998
0.0002497 Eth
$2,259,341.00
1,929,342.411 ARB
0.0001%
81
Biconomy.com
USDT-USDC$0.9996
0.0002491 Eth
$2,256,987.00
2,255,124.173 USDT
0.0001%
82
Binance
RENDER-USDC$0.9997
0.0002494 Eth
$2,239,917.00
217,127.410 RENDER
0.0000%
83
Binance
AAVE-USDC$1.00
0.0002497 Eth
$2,154,929.00
7,552.708 AAVE
0.0000%
84
WEEX
SUI-USDC$0.9999
0.0002495 Eth
$2,006,096.00
465,497.482 SUI
0.0000%
85
WEEX
BNB-USDC$0.9999
0.0002494 Eth
$2,004,084.00
2,663.991 BNB
0.0000%
86
Binance
WLD-USDC$0.9999
0.0002491 Eth
$1,979,807.00
517,671.400 WLD
0.0000%
87
Binance
RUNE-USDC$0.9998
0.0002497 Eth
$1,944,164.00
269,222.100 RUNE
0.0000%
88
WhiteBIT
ADA-USDC$1.00
0.0002493 Eth
$1,941,432.00
1,593,692.100 ADA
0.0001%
89
BYDFi
XRP-USDC$0.9999
0.0002497 Eth
$1,879,494.00
723,129.000 XRP
0.0000%
90
Gemini
USDC-USD$0.9999
0.0002491 Eth
$1,781,528.00
1,781,706.097 USDC
0.0001%
91
XT.COM
BTC-USDC$0.9997
0.0002496 Eth
$1,769,038.00
17.737 BTC
0.0000%
92
Bybit
ADA-USDC$0.9999
0.0002491 Eth
$1,764,783.00
1,457,981.140 ADA
0.0001%
93
Binance
BCH-USDC$1.00
0.0002497 Eth
$1,758,498.00
2,858.602 BCH
0.0000%
94
VALR
USDT-USDC$1.00
0.0002493 Eth
$1,714,260.00
1,711,997.791 USDT
0.0001%
95
Bybit
SHIB-USDC$0.9999
0.0002491 Eth
$1,682,600.00
52,979,683,267.400 SHIB
2.5618%
96
WEEX
ADA-USDC$0.9999
0.0002494 Eth
$1,499,838.00
1,236,012.574 ADA
0.0001%
97
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9994
0.0002495 Eth
$1,358,675.00
197,646.589 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
98
OKX
FIL-USDC$1.00
0.0002493 Eth
$1,258,869.00
158,822.276 FIL
0.0000%
99
PointPay
ETH-USDC$1.00
0.0002493 Eth
$1,188,318.00
297.156 ETH
0.0000%
100
PancakeSwap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.001
0.0002496 Eth
$745,497.00
742,807.658 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
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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