ETH Price: $3,972.71 (-0.57%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,874,517,677.888415 USDC

Holders

2,473,916 ( 0.053%)

Market

Price

$1.00 @ 0.000251 ETH (-0.14%)

Onchain Market Cap

$29,829,855,273.96

Circulating Supply Market Cap

$41,049,656,056.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0xb821afe1f6b6f9eed0b05b1ce7d9ce1220c043b4
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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):$4,945,547,051.00
Market Capitalization:$41,049,656,056.00
Circulating Supply:41,090,997,318.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$0.9998
0.0002518 Eth
$898,054,842.00
8,994.348 BTC
0.0000%
2
DigiFinex
BTC-USDC$1.00
0.0002519 Eth
$283,766,152.00
2,844.406 BTC
0.0000%
3
WEEX
BTC-USDC$0.9987
0.0002514 Eth
$250,374,916.00
2,513.056 BTC
0.0000%
4
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002517 Eth
$219,338,957.00
919,516.269 SO11111111111111111111111111111111111111112
0.0000%
5
Binance
BTC-USDC$1.00
0.0002519 Eth
$173,519,524.00
1,737.460 BTC
0.0000%
6
DigiFinex
ETH-USDC$1.00
0.0002519 Eth
$163,878,313.00
41,266.067 ETH
0.0000%
7
Hotcoin
BTC-USDC$0.9994
0.0002511 Eth
$134,950,876.00
1,351.707 BTC
0.0000%
8
Binance
ETH-USDC$1.00
0.0002519 Eth
$103,679,086.00
26,017.026 ETH
0.0000%
9
Binance
XRP-USDC$1.00
0.0002519 Eth
$90,955,655.00
35,554,391.000 XRP
0.0015%
10
Binance
SOL-USDC$1.00
0.0002519 Eth
$62,869,362.00
264,553.832 SOL
0.0000%
11
Bybit
BTC-USDC$1.00
0.0002519 Eth
$60,371,998.00
604.539 BTC
0.0000%
12
Hotcoin
ETH-USDC$0.9997
0.0002518 Eth
$59,233,173.00
14,909.958 ETH
0.0000%
13
Binance
PEPE-USDC$1.00
0.0002512 Eth
$51,154,427.00
1,993,207,344,709.000 PEPE
82.6326%
14
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9999
0.0002518 Eth
$49,978,140.00
49,999,440.242 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0021%
15
WhiteBIT
USDC-USDT$0.9998
0.0002518 Eth
$48,800,682.00
48,808,750.493 USDC
0.0020%
16
Bybit
ETH-USDC$1.00
0.0002519 Eth
$48,724,735.00
12,224.732 ETH
0.0000%
17
Binance
DOGE-USDC$1.00
0.0002512 Eth
$43,763,986.00
94,549,422.000 DOGE
0.0039%
18
Biconomy.com
ETH-USDC$1.00
0.0002510 Eth
$39,973,790.00
10,017.231 ETH
0.0000%
19
OKX
BTC-USDC$1.00
0.0002519 Eth
$39,908,383.00
399.577 BTC
0.0000%
20
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002518 Eth
$36,267,180.00
8,641,913.440 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
21
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$1.001
0.0002521 Eth
$35,467,710.00
35,591,790.279 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0015%
22
Binance
ADA-USDC$1.00
0.0002510 Eth
$34,710,849.00
28,886,874.900 ADA
0.0012%
23
Kraken
USDC-USD$0.9999
0.0002519 Eth
$28,820,646.00
28,823,528.647 USDC
0.0012%
24
OKX
ETH-USDC$0.9998
0.0002518 Eth
$28,685,658.00
7,197.268 ETH
0.0000%
25
WEEX
DOGE-USDC$0.9997
0.0002518 Eth
$25,038,252.00
54,265,233.406 DOGE
0.0022%
26
Azbit
BNB-USDC$0.9998
0.0002518 Eth
$23,980,026.00
32,114.649 BNB
0.0000%
27
Dexalot
WBTC-USDC$0.9996
0.0002518 Eth
$23,974,385.00
241.173 WBTC
0.0000%
28
Azbit
SOL-USDC$0.9996
0.0002518 Eth
$22,977,419.00
96,463.062 SOL
0.0000%
29
Bybit
SOL-USDC$1.00
0.0002519 Eth
$22,128,706.00
92,736.110 SOL
0.0000%
30
XT.COM
ETH-USDC$0.999
0.0002511 Eth
$20,645,844.00
5,185.735 ETH
0.0000%
31
Dexalot
AVAX-USDC$1.00
0.0002517 Eth
$20,295,984.00
391,530.673 AVAX
0.0000%
32
Bybit
XRP-USDC$1.00
0.0002519 Eth
$19,786,539.00
7,732,429.300 XRP
0.0003%
33
LBank
ETH-USDC$0.9999
0.0002518 Eth
$19,117,264.00
4,813.021 ETH
0.0000%
34
WhiteBIT
ETH-USDC$1.00
0.0002519 Eth
$17,565,325.00
4,425.662 ETH
0.0000%
35
WhiteBIT
XRP-USDC$0.9996
0.0002518 Eth
$14,673,614.00
5,564,351.100 XRP
0.0002%
36
Azbit
LTC-USDC$0.9999
0.0002518 Eth
$12,292,487.00
92,186.560 LTC
0.0000%
37
OKX
XRP-USDC$0.9998
0.0002518 Eth
$12,040,471.00
4,708,703.829 XRP
0.0002%
38
Azbit
ETH-USDC$0.9999
0.0002512 Eth
$11,072,995.00
2,776.013 ETH
0.0000%
39
Binance
SHIB-USDC$1.00
0.0002519 Eth
$8,842,361.00
273,337,136,944.000 SHIB
11.3318%
40
Binance
LINK-USDC$1.00
0.0002511 Eth
$7,244,435.00
276,909.450 LINK
0.0000%
41
BingX
DOGE-USDC$1.00
0.0002519 Eth
$7,205,331.00
15,587,216.011 DOGE
0.0006%
42
OKX
DOGE-USDC$0.9998
0.0002518 Eth
$7,009,157.00
15,133,322.200 DOGE
0.0006%
43
HTX
ETH-USDC$0.9996
0.0002518 Eth
$6,339,383.00
1,590.535 ETH
0.0000%
44
HTX
BTC-USDC$0.9996
0.0002518 Eth
$6,010,767.00
60.226 BTC
0.0000%
45
KuCoin
BTC-USDC$0.9996
0.0002518 Eth
$5,726,733.00
57.460 BTC
0.0000%
46
Bitget
BTC-USDC$1.00
0.0002519 Eth
$5,686,780.00
56.918 BTC
0.0000%
47
OKX
USDT-USDC$0.9998
0.0002518 Eth
$5,372,172.00
5,368,211.893 USDT
0.0002%
48
Binance
WIF-USDC$0.9998
0.0002517 Eth
$4,922,344.00
1,281,088.540 WIF
0.0001%
49
KuCoin
ETH-USDC$0.9998
0.0002518 Eth
$4,901,265.00
1,234.786 ETH
0.0000%
50
Cube
BTC-USDC$0.9996
0.0002518 Eth
$4,624,222.00
46.349 BTC
0.0000%
51
Binance
AVAX-USDC$1.00
0.0002519 Eth
$4,475,134.00
86,347.380 AVAX
0.0000%
52
Bybit
DOGE-USDC$1.00
0.0002519 Eth
$4,374,510.00
9,463,104.700 DOGE
0.0004%
53
OKX
SOL-USDC$0.9998
0.0002518 Eth
$4,130,930.00
17,281.140 SOL
0.0000%
54
KuCoin
XRP-USDC$1.00
0.0002519 Eth
$4,077,592.00
1,543,164.137 XRP
0.0001%
55
Binance
DOT-USDC$1.00
0.0002517 Eth
$4,001,874.00
380,557.270 DOT
0.0000%
56
Binance
UNI-USDC$1.00
0.0002512 Eth
$3,954,225.00
214,704.610 UNI
0.0000%
57
Bitget
ETH-USDC$1.00
0.0002519 Eth
$3,932,277.00
985.300 ETH
0.0000%
58
Deribit Spot
XRP-USDC$0.9995
0.0002508 Eth
$3,556,488.00
1,394,463.000 XRP
0.0001%
59
Bybit
USDE-USDC$1.00
0.0002519 Eth
$3,269,698.00
3,263,310.930 USDE
0.0001%
60
Binance
FET-USDC$1.00
0.0002512 Eth
$3,218,349.00
1,569,092.000 FET
0.0001%
61
Binance
FLOKI-USDC$1.00
0.0002508 Eth
$3,154,315.00
12,057,097,157.000 FLOKI
0.4999%
62
Gate.io
BTC-USDC$0.9998
0.0002518 Eth
$2,914,632.00
29.170 BTC
0.0000%
63
Binance
ALGO-USDC$1.00
0.0002519 Eth
$2,864,956.00
5,695,314.000 ALGO
0.0002%
64
Bybit
SUI-USDC$1.00
0.0002519 Eth
$2,430,480.00
570,816.660 SUI
0.0000%
65
Coinmetro
BTC-USDC$1.00
0.0002519 Eth
$2,426,873.00
24.319 BTC
0.0000%
66
Binance
RUNE-USDC$1.00
0.0002518 Eth
$2,406,440.00
333,482.600 RUNE
0.0000%
67
BYDFi
BTC-USDC$0.9987
0.0002514 Eth
$2,350,607.00
23.600 BTC
0.0000%
68
OKX
SHIB-USDC$0.9998
0.0002518 Eth
$2,324,609.00
71,828,446,130.000 SHIB
2.9778%
69
Binance
ARB-USDC$1.00
0.0002519 Eth
$2,226,657.00
1,919,188.000 ARB
0.0001%
70
Biconomy.com
USDT-USDC$0.9998
0.0002518 Eth
$2,189,633.00
2,188,260.115 USDT
0.0001%
71
BYDFi
ETH-USDC$1.00
0.0002510 Eth
$2,123,633.00
533.304 ETH
0.0000%
72
Backpack Exchange
SOL-USDC$0.9974
0.0002511 Eth
$2,071,852.00
8,715.740 SOL
0.0000%
73
Gemini
USDC-USD$0.9999
0.0002519 Eth
$2,024,310.00
2,024,512.403 USDC
0.0001%
74
WEEX
BNB-USDC$0.9997
0.0002518 Eth
$2,007,236.00
2,723.225 BNB
0.0000%
75
Bybit
ADA-USDC$1.00
0.0002519 Eth
$1,966,771.00
1,639,572.680 ADA
0.0001%
76
LBank
FIL-USDC$0.9999
0.0002518 Eth
$1,947,575.00
251,659.912 FIL
0.0000%
77
Binance
LTC-USDC$1.00
0.0002508 Eth
$1,928,234.00
14,485.318 LTC
0.0000%
78
Bybit
SHIB-USDC$1.00
0.0002519 Eth
$1,915,360.00
59,256,114,513.200 SHIB
2.4566%
79
KuCoin
USDT-USDC$0.9996
0.0002518 Eth
$1,903,298.00
1,902,511.770 USDT
0.0001%
80
Deribit Spot
BTC-USDC$1.00
0.0002519 Eth
$1,892,086.00
18.955 BTC
0.0000%
81
WhiteBIT
ADA-USDC$0.9999
0.0002518 Eth
$1,874,455.00
1,584,226.800 ADA
0.0001%
82
Deribit Spot
ETH-USDC$0.9999
0.0002518 Eth
$1,871,667.00
469.956 ETH
0.0000%
83
Binance
AAVE-USDC$1.00
0.0002510 Eth
$1,850,209.00
6,598.437 AAVE
0.0000%
84
Binance
BCH-USDC$1.00
0.0002519 Eth
$1,815,233.00
2,952.931 BCH
0.0000%
85
Binance
NEAR-USDC$1.00
0.0002519 Eth
$1,766,398.00
230,088.100 NEAR
0.0000%
86
XT.COM
BTC-USDC$1.00
0.0002512 Eth
$1,738,502.00
17.408 BTC
0.0000%
87
DeGate
0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002511 Eth
$1,694,211.00
369,917.465 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83
0.0000%
88
WEEX
ADA-USDC$0.9996
0.0002518 Eth
$1,499,848.00
1,267,767.037 ADA
0.0001%
89
Binance
INJ-USDC$0.9998
0.0002518 Eth
$1,337,150.00
40,608.970 INJ
0.0000%
90
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002518 Eth
$1,142,100.00
1,142,166.918 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0000%
91
PointPay
ETH-USDC$0.9998
0.0002518 Eth
$1,104,259.00
277.215 ETH
0.0000%
92
OKX
DOT-USDC$0.9998
0.0002518 Eth
$1,079,869.00
102,590.540 DOT
0.0000%
93
VALR
USDT-USDC$0.9999
0.0002518 Eth
$1,000,180.00
999,329.075 USDT
0.0000%
94
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9976
0.0002511 Eth
$987,328.00
147,592.353 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
95
Vertex (Spot)
WBTC-USDC$0.9998
0.0002518 Eth
$979,572.00
9.830 WBTC
0.0000%
96
PointPay
SOL-USDC$0.9998
0.0002518 Eth
$684,181.00
2,880.270 SOL
0.0000%
97
DeGate
0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9976
0.0002511 Eth
$600,760.00
7,758,485.800 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71
0.0003%
98
WEEX
AAVE-USDC$0.9999
0.0002517 Eth
$501,691.00
1,803.357 AAVE
0.0000%
99
WEEX
FLOKI-USDC$0.9996
0.0002518 Eth
$500,941.00
1,953,554,244.390 FLOKI
0.0810%
100
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9999
0.0002510 Eth
$395,865.00
51,650.454 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
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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