ETH Price: $3,860.68 (-1.49%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,097,721,158.329171 USDC

Holders

2,467,031 ( -0.003%)

Market

Price

$1.00 @ 0.000259 ETH (-0.17%)

Onchain Market Cap

$29,055,616,755.81

Circulating Supply Market Cap

$40,322,643,004.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x2df0ae75c62e300cac3c33476c11ab26ab016a17
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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):$18,596,115,246.00
Market Capitalization:$40,322,643,004.00
Circulating Supply:40,307,654,990.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
DigiFinex
BTC-USDC$0.9997
0.0002587 Eth
$1,551,823,933.00
15,848.845 BTC
0.0000%
2
Binance
BTC-USDC$1.00
0.0002588 Eth
$1,003,378,084.00
10,080.564 BTC
0.0000%
3
Azbit
BTC-USDC$0.9999
0.0002574 Eth
$837,925,174.00
8,415.819 BTC
0.0000%
4
DigiFinex
ETH-USDC$0.9997
0.0002587 Eth
$666,808,172.00
172,656.034 ETH
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002587 Eth
$606,258,482.00
2,547,388.736 SO11111111111111111111111111111111111111112
0.0002%
6
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9985
0.0002583 Eth
$548,877,308.00
142,772.009 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
7
Binance
ETH-USDC$1.00
0.0002587 Eth
$429,017,032.00
110,907.166 ETH
0.0000%
8
Bybit
BTC-USDC$1.00
0.0002587 Eth
$406,930,758.00
4,086.072 BTC
0.0000%
9
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002588 Eth
$384,349,813.00
1,612,179.882 SO11111111111111111111111111111111111111112
0.0001%
10
OKX
BTC-USDC$1.00
0.0002588 Eth
$348,157,158.00
3,549.518 BTC
0.0000%
11
Hotcoin
BTC-USDC$0.9985
0.0002583 Eth
$338,632,652.00
3,463.552 BTC
0.0000%
12
Bybit
ETH-USDC$1.00
0.0002587 Eth
$331,138,729.00
85,326.155 ETH
0.0000%
13
WEEX
BTC-USDC$0.9995
0.0002577 Eth
$250,147,393.00
2,548.684 BTC
0.0000%
14
Hotcoin
ETH-USDC$0.9999
0.0002582 Eth
$244,714,210.00
63,257.576 ETH
0.0000%
15
Binance
SOL-USDC$1.00
0.0002576 Eth
$178,938,039.00
748,584.770 SOL
0.0001%
16
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.001
0.0002589 Eth
$146,213,157.00
146,471,657.863 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0111%
17
Binance
XRP-USDC$0.9998
0.0002574 Eth
$123,375,005.00
52,741,345.000 XRP
0.0040%
18
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$0.9964
0.0002578 Eth
$119,895,938.00
120,029,427.068 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0091%
19
OKX
ETH-USDC$1.00
0.0002588 Eth
$110,351,508.00
28,605.403 ETH
0.0000%
20
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002587 Eth
$105,802,479.00
105,807,081.013 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0080%
21
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002587 Eth
$95,101,587.00
22,744,545.610 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0017%
22
XT.COM
ETH-USDC$1.00
0.0002587 Eth
$85,820,718.00
22,186.485 ETH
0.0000%
23
Bybit
SOL-USDC$1.00
0.0002587 Eth
$81,849,797.00
342,394.743 SOL
0.0000%
24
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$0.9999
0.0002582 Eth
$75,820,561.00
76,034,274.194 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0057%
25
Binance
DOGE-USDC$0.9999
0.0002575 Eth
$58,995,597.00
134,673,211.000 DOGE
0.0102%
26
Binance
FDUSD-USDC$1.00
0.0002575 Eth
$55,720,600.00
55,797,615.000 FDUSD
0.0042%
27
Biconomy.com
BTC-USDC$0.9999
0.0002582 Eth
$55,391,946.00
555.996 BTC
0.0000%
28
Biconomy.com
ETH-USDC$1.00
0.0002588 Eth
$52,583,223.00
13,569.357 ETH
0.0000%
29
Binance
ADA-USDC$1.00
0.0002587 Eth
$49,609,357.00
41,493,726.700 ADA
0.0031%
30
LBank
BTC-USDC$1.00
0.0002587 Eth
$44,727,662.00
456.431 BTC
0.0000%
31
WhiteBIT
ETH-USDC$1.00
0.0002587 Eth
$43,394,062.00
11,230.928 ETH
0.0000%
32
WhiteBIT
BTC-USDC$1.00
0.0002587 Eth
$42,793,816.00
436.928 BTC
0.0000%
33
Dexalot
WBTC-USDC$0.9998
0.0002581 Eth
$33,095,269.00
334.026 WBTC
0.0000%
34
LBank
ETH-USDC$1.00
0.0002587 Eth
$31,499,854.00
8,145.897 ETH
0.0000%
35
Binance
BNB-USDC$1.00
0.0002576 Eth
$28,560,681.00
39,562.936 BNB
0.0000%
36
Bybit
XRP-USDC$1.00
0.0002587 Eth
$26,594,064.00
11,345,450.370 XRP
0.0009%
37
Binance
SUI-USDC$1.00
0.0002587 Eth
$26,561,482.00
6,276,472.300 SUI
0.0005%
38
WEEX
DOGE-USDC$1.00
0.0002585 Eth
$25,056,391.00
58,316,365.792 DOGE
0.0044%
39
Azbit
BNB-USDC$1.00
0.0002585 Eth
$22,874,314.00
31,515.191 BNB
0.0000%
40
Azbit
SOL-USDC$1.00
0.0002575 Eth
$22,350,836.00
93,614.567 SOL
0.0000%
41
Binance
PEPE-USDC$1.00
0.0002587 Eth
$21,273,572.00
981,342,936,665.000 PEPE
74.0700%
42
OKX
XRP-USDC$1.00
0.0002588 Eth
$21,244,433.00
9,063,370.797 XRP
0.0007%
43
Kraken
BTC-USDC$0.9998
0.0002587 Eth
$20,419,158.00
208.488 BTC
0.0000%
44
Slex
ETH-USDC$1.00
0.0002587 Eth
$19,820,087.00
5,111.584 ETH
0.0000%
45
Coinbase Exchange
EURC-USDC$0.9999
0.0002582 Eth
$19,000,650.00
17,969,715.000 EURC
0.0014%
46
Gate.io
BTC-USDC$1.00
0.0002587 Eth
$18,738,293.00
187.348 BTC
0.0000%
47
WhiteBIT
XRP-USDC$1.00
0.0002587 Eth
$17,860,782.00
7,897,245.100 XRP
0.0006%
48
OKX
USDT-USDC$1.00
0.0002588 Eth
$16,035,351.00
16,019,998.551 USDT
0.0012%
49
Slex
BTC-USDC$0.9999
0.0002582 Eth
$15,706,834.00
157.307 BTC
0.0000%
50
XeggeX
BTC-USDC$0.9983
0.0002583 Eth
$13,676,063.00
140.281 BTC
0.0000%
51
BingX
BTC-USDC$1.00
0.0002587 Eth
$12,948,193.00
130.259 BTC
0.0000%
52
OKX
SOL-USDC$1.00
0.0002588 Eth
$12,934,728.00
54,217.585 SOL
0.0000%
53
Bybit
USDE-USDC$1.00
0.0002587 Eth
$12,738,019.00
12,713,503.400 USDE
0.0010%
54
Dex-Trade
BTC-USDC$1.00
0.0002587 Eth
$12,505,558.00
127.798 BTC
0.0000%
55
Azbit
LTC-USDC$1.00
0.0002587 Eth
$12,152,592.00
88,182.780 LTC
0.0000%
56
HTX
BTC-USDC$1.00
0.0002587 Eth
$11,863,857.00
118.778 BTC
0.0000%
57
Binance
FET-USDC$1.00
0.0002587 Eth
$11,190,675.00
5,562,433.600 FET
0.0004%
58
HTX
ETH-USDC$1.00
0.0002587 Eth
$10,888,924.00
2,804.682 ETH
0.0000%
59
Azbit
ETH-USDC$1.00
0.0002588 Eth
$10,581,161.00
2,724.697 ETH
0.0000%
60
Binance
SHIB-USDC$0.9998
0.0002574 Eth
$10,178,593.00
327,836,774,224.000 SHIB
24.7445%
61
BingX
DOGE-USDC$1.00
0.0002587 Eth
$10,127,462.00
23,122,592.920 DOGE
0.0017%
62
Binance
WLD-USDC$1.00
0.0002587 Eth
$9,698,538.00
2,530,526.100 WLD
0.0002%
63
PointPay
BTC-USDC$1.00
0.0002587 Eth
$9,583,970.00
96.325 BTC
0.0000%
64
Bitget
BTC-USDC$1.00
0.0002587 Eth
$8,862,855.00
89.283 BTC
0.0000%
65
BYDFi
ETH-USDC$1.00
0.0002576 Eth
$8,767,085.00
2,260.152 ETH
0.0000%
66
Binance
RENDER-USDC$1.00
0.0002576 Eth
$8,646,467.00
851,804.470 RENDER
0.0001%
67
Binance
DOT-USDC$1.00
0.0002587 Eth
$8,543,860.00
794,955.460 DOT
0.0001%
68
Bybit
SUI-USDC$1.00
0.0002587 Eth
$8,421,073.00
1,991,065.260 SUI
0.0002%
69
Biconomy.com
USDT-USDC$1.00
0.0002588 Eth
$7,591,050.00
7,582,376.130 USDT
0.0006%
70
Binance
AVAX-USDC$1.00
0.0002587 Eth
$7,354,217.00
141,618.590 AVAX
0.0000%
71
Vertex (Spot)
WBTC-USDC$1.00
0.0002584 Eth
$7,239,721.00
73.249 WBTC
0.0000%
72
WEEX
SOL-USDC$0.9991
0.0002581 Eth
$7,031,922.00
29,560.010 SOL
0.0000%
73
OKX
DOGE-USDC$1.00
0.0002588 Eth
$6,595,208.00
15,067,837.090 DOGE
0.0011%
74
Bybit
DOGE-USDC$1.00
0.0002587 Eth
$6,520,340.00
14,893,744.500 DOGE
0.0011%
75
Binance
LINK-USDC$1.00
0.0002576 Eth
$6,466,642.00
271,358.450 LINK
0.0000%
76
VALR
USDT-USDC$0.9998
0.0002581 Eth
$6,196,086.00
6,190,209.573 USDT
0.0005%
77
Kraken
ETH-USDC$0.9991
0.0002585 Eth
$6,141,024.00
1,588.356 ETH
0.0000%
78
Bitvavo
BTC-USDC$1.00
0.0002587 Eth
$6,019,592.00
61.468 BTC
0.0000%
79
Binance
NEAR-USDC$0.9998
0.0002575 Eth
$5,955,453.00
757,176.500 NEAR
0.0001%
80
Binance
UNI-USDC$1.00
0.0002587 Eth
$5,667,900.00
359,362.580 UNI
0.0000%
81
Binance
RUNE-USDC$1.00
0.0002575 Eth
$5,559,866.00
794,172.500 RUNE
0.0001%
82
Binance
ARB-USDC$1.00
0.0002587 Eth
$5,519,420.00
4,859,939.700 ARB
0.0004%
83
Binance
SEI-USDC$1.00
0.0002587 Eth
$5,482,194.00
7,739,810.400 SEI
0.0006%
84
BingX
ETH-USDC$1.00
0.0002587 Eth
$5,381,625.00
1,391.329 ETH
0.0000%
85
Bitget
ETH-USDC$1.00
0.0002587 Eth
$5,220,219.00
1,348.254 ETH
0.0000%
86
Binance
POL-USDC$1.00
0.0002576 Eth
$4,997,946.00
7,186,492.500 POL
0.0005%
87
PointPay
ETH-USDC$1.00
0.0002588 Eth
$4,627,382.00
1,196.028 ETH
0.0000%
88
Binance
ENA-USDC$1.00
0.0002576 Eth
$4,375,073.00
4,486,469.480 ENA
0.0003%
89
Binance
OP-USDC$0.9998
0.0002574 Eth
$4,282,314.00
1,666,852.040 OP
0.0001%
90
WhiteBIT
ADA-USDC$1.00
0.0002587 Eth
$4,153,852.00
3,597,649.400 ADA
0.0003%
91
Deribit Spot
SOL-USDC$0.9999
0.0002574 Eth
$4,091,725.00
17,232.700 SOL
0.0000%
92
Deribit Spot
STETH-USDC$0.9999
0.0002582 Eth
$3,901,893.00
1,016.498 STETH
0.0000%
93
Binance
FLOKI-USDC$1.00
0.0002587 Eth
$3,469,617.00
14,691,456,837.000 FLOKI
1.1089%
94
Bitvavo
ETH-USDC$0.9999
0.0002582 Eth
$2,727,017.00
702.925 ETH
0.0000%
95
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002588 Eth
$2,605,482.00
2,605,110.110 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
96
Backpack Exchange
SOL-USDC$0.9991
0.0002581 Eth
$2,555,054.00
10,705.300 SOL
0.0000%
97
WEEX
BNB-USDC$1.00
0.0002584 Eth
$2,004,529.00
2,788.533 BNB
0.0000%
98
PointPay
SOL-USDC$1.00
0.0002577 Eth
$1,998,187.00
8,355.241 SOL
0.0000%
99
LBank
FIL-USDC$1.00
0.0002584 Eth
$1,963,540.00
248,954.327 FIL
0.0000%
100
LBank
LTC-USDC$1.00
0.0002587 Eth
$1,386,381.00
10,444.645 LTC
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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