ETH Price: $3,985.98 (-0.87%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,823,751,949.643128 USDC

Holders

2,474,388 ( 0.077%)

Market

Price

$1.00 @ 0.000251 ETH (-0.03%)

Onchain Market Cap

$29,811,792,625.11

Circulating Supply Market Cap

$41,022,875,320.00

Other Info

Token Contract (WITH 6 Decimals)

Filtered by Token Holder
janeyoung.eth
Balance
0 USDC

Value
$0.00
0x2f5e08ef5a99a98336519e54f58d503f550bd9ac
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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):$7,322,561,992.00
Market Capitalization:$41,022,875,320.00
Circulating Supply:41,039,404,997.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$0.9998
0.0002509 Eth
$902,519,944.00
9,042.813 BTC
0.0000%
2
Binance
USDC-USDT$0.9999
0.0002509 Eth
$671,505,232.00
671,626,671.000 USDC
0.0359%
3
DigiFinex
BTC-USDC$0.9998
0.0002509 Eth
$275,609,336.00
2,758.088 BTC
0.0000%
4
WEEX
BTC-USDC$0.9998
0.0002509 Eth
$250,434,872.00
2,506.154 BTC
0.0000%
5
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002512 Eth
$206,395,865.00
868,180.808 SO11111111111111111111111111111111111111112
0.0000%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002509 Eth
$188,175,788.00
791,629.072 SO11111111111111111111111111111111111111112
0.0000%
7
Binance
BTC-USDC$0.9999
0.0002509 Eth
$168,453,768.00
1,687.627 BTC
0.0000%
8
DigiFinex
ETH-USDC$0.9998
0.0002509 Eth
$163,795,435.00
41,100.016 ETH
0.0000%
9
Bybit
USDC-USDT$0.9999
0.0002509 Eth
$145,653,890.00
145,675,136.880 USDC
0.0078%
10
Hotcoin
BTC-USDC$1.001
0.0002512 Eth
$131,058,453.00
1,309.581 BTC
0.0000%
11
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.001
0.0002514 Eth
$120,692,407.00
120,478,955.812 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0064%
12
Binance
XRP-USDC$0.9998
0.0002510 Eth
$94,568,066.00
36,840,394.000 XRP
0.0020%
13
Binance
SOL-USDC$0.9999
0.0002509 Eth
$64,280,363.00
271,416.126 SOL
0.0000%
14
Bybit
BTC-USDC$0.9999
0.0002509 Eth
$58,869,649.00
589.760 BTC
0.0000%
15
Hotcoin
ETH-USDC$0.9999
0.0002509 Eth
$57,283,743.00
14,372.250 ETH
0.0000%
16
Bybit
ETH-USDC$0.9999
0.0002509 Eth
$47,094,192.00
11,828.895 ETH
0.0000%
17
Binance
PEPE-USDC$0.9999
0.0002509 Eth
$39,909,736.00
1,550,332,756,741.000 PEPE
82.9168%
18
OKX
BTC-USDC$0.9999
0.0002509 Eth
$39,582,878.00
396.483 BTC
0.0000%
19
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$1.001
0.0002513 Eth
$34,819,076.00
34,782,367.029 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0019%
20
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002509 Eth
$33,101,399.00
7,887,978.361 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0004%
21
LBank
BTC-USDC$1.00
0.0002510 Eth
$30,945,769.00
309.548 BTC
0.0000%
22
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9993
0.0002511 Eth
$29,313,037.00
29,332,681.154 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0016%
23
OKX
ETH-USDC$0.9999
0.0002509 Eth
$26,460,547.00
6,646.673 ETH
0.0000%
24
WEEX
DOGE-USDC$0.9998
0.0002509 Eth
$25,038,191.00
54,325,580.218 DOGE
0.0029%
25
Aerodrome (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X940181A94A35A4569E4529A3CDFB74E38FD98631$4.59
0.0011512 Eth
$24,863,092.00
5,374,983.215 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0003%
26
Kraken
USDC-USD$0.9999
0.0002509 Eth
$24,418,145.00
24,420,587.157 USDC
0.0013%
27
Dexalot
WBTC-USDC$0.9997
0.0002507 Eth
$24,238,359.00
243.883 WBTC
0.0000%
28
Azbit
BNB-USDC$0.9998
0.0002512 Eth
$24,013,714.00
32,241.738 BNB
0.0000%
29
Azbit
SOL-USDC$1.00
0.0002512 Eth
$22,846,659.00
96,175.691 SOL
0.0000%
30
Bybit
XRP-USDC$0.9999
0.0002509 Eth
$21,366,547.00
8,317,314.210 XRP
0.0004%
31
Bybit
SOL-USDC$0.9999
0.0002509 Eth
$20,743,009.00
87,284.403 SOL
0.0000%
32
Biconomy.com
BTC-USDC$1.00
0.0002510 Eth
$19,639,742.00
196.715 BTC
0.0000%
33
Dexalot
AVAX-USDC$1.00
0.0002512 Eth
$18,202,896.00
351,502.775 AVAX
0.0000%
34
WhiteBIT
ETH-USDC$1.00
0.0002512 Eth
$18,007,108.00
4,521.676 ETH
0.0000%
35
WhiteBIT
XRP-USDC$1.00
0.0002512 Eth
$15,481,228.00
6,027,250.500 XRP
0.0003%
36
WhiteBIT
BTC-USDC$1.00
0.0002512 Eth
$14,512,071.00
145.315 BTC
0.0000%
37
WEEX
ETH-USDC$1.00
0.0002512 Eth
$14,059,577.00
3,530.266 ETH
0.0000%
38
P2B
USDC-USDT$0.9999
0.0002513 Eth
$13,587,808.00
13,588,629.800 USDC
0.0007%
39
OKX
XRP-USDC$0.9999
0.0002509 Eth
$13,262,049.00
5,168,013.649 XRP
0.0003%
40
Dexalot
BTC-USDC$1.00
0.0002511 Eth
$9,153,646.00
91.771 BTC
0.0000%
41
Binance
HBAR-USDC$0.9999
0.0002509 Eth
$8,408,887.00
25,367,878.000 HBAR
0.0014%
42
Binance
LINK-USDC$0.9997
0.0002512 Eth
$7,469,695.00
285,228.640 LINK
0.0000%
43
Binance
SHIB-USDC$0.9992
0.0002510 Eth
$6,836,080.00
212,374,476,089.000 SHIB
11.3585%
44
BingX
DOGE-USDC$0.9999
0.0002509 Eth
$6,802,457.00
14,705,182.536 DOGE
0.0008%
45
OKX
DOGE-USDC$0.9999
0.0002509 Eth
$6,139,565.00
13,239,590.700 DOGE
0.0007%
46
HTX
BTC-USDC$1.00
0.0002510 Eth
$5,951,346.00
59.608 BTC
0.0000%
47
KuCoin
BTC-USDC$1.00
0.0002510 Eth
$5,608,738.00
56.097 BTC
0.0000%
48
Bitget
BTC-USDC$0.9999
0.0002509 Eth
$5,284,022.00
52.922 BTC
0.0000%
49
Slex
ETH-USDC$1.00
0.0002512 Eth
$5,187,264.00
1,302.843 ETH
0.0000%
50
Cube
BTC-USDC$1.00
0.0002513 Eth
$5,000,696.00
50.099 BTC
0.0000%
51
OKX
USDT-USDC$0.9999
0.0002509 Eth
$4,766,228.00
4,762,563.478 USDT
0.0003%
52
KuCoin
ETH-USDC$1.00
0.0002510 Eth
$4,561,745.00
1,144.513 ETH
0.0000%
53
KuCoin
XRP-USDC$1.00
0.0002510 Eth
$4,378,207.00
1,703,042.644 XRP
0.0001%
54
Bitget
ETH-USDC$0.9999
0.0002509 Eth
$4,040,658.00
1,013.442 ETH
0.0000%
55
Bybit
DOGE-USDC$0.9999
0.0002509 Eth
$4,019,807.00
8,691,100.100 DOGE
0.0005%
56
Binance
UNI-USDC$0.9997
0.0002512 Eth
$3,867,988.00
209,300.850 UNI
0.0000%
57
Binance
WIF-USDC$0.9999
0.0002509 Eth
$3,839,720.00
1,009,176.730 WIF
0.0001%
58
Binance
DOT-USDC$0.9999
0.0002509 Eth
$3,680,179.00
352,625.400 DOT
0.0000%
59
Dex-Trade
BTC-USDC$0.9999
0.0002509 Eth
$3,616,733.00
36.185 BTC
0.0000%
60
OKX
SOL-USDC$0.9999
0.0002509 Eth
$3,550,709.00
14,906.727 SOL
0.0000%
61
Deribit Spot
XRP-USDC$1.00
0.0002510 Eth
$3,464,048.00
1,350,210.000 XRP
0.0001%
62
Bybit
USDE-USDC$0.9999
0.0002509 Eth
$3,218,632.00
3,212,642.400 USDE
0.0002%
63
Dexalot
ARB-USDC$1.00
0.0002511 Eth
$2,986,430.00
2,572,272.956 ARB
0.0001%
64
Gate.io
BTC-USDC$1.00
0.0002510 Eth
$2,795,850.00
27.988 BTC
0.0000%
65
Binance
GALA-USDC$0.9999
0.0002509 Eth
$2,682,254.00
43,706,452.000 GALA
0.0023%
66
Binance
RUNE-USDC$0.9999
0.0002509 Eth
$2,571,297.00
356,105.600 RUNE
0.0000%
67
Binance US
BTC-USDC$0.9991
0.0002509 Eth
$2,444,415.00
24.496 BTC
0.0000%
68
Binance
ALGO-USDC$1.00
0.0002510 Eth
$2,440,348.00
4,883,912.000 ALGO
0.0003%
69
Coinmetro
BTC-USDC$1.00
0.0002513 Eth
$2,428,598.00
24.319 BTC
0.0000%
70
Binance
FLOKI-USDC$0.9997
0.0002512 Eth
$2,299,809.00
8,881,610,595.000 FLOKI
0.4750%
71
BYDFi
BTC-USDC$0.9997
0.0002511 Eth
$2,275,054.00
22.788 BTC
0.0000%
72
Deribit Spot
ETH-USDC$1.00
0.0002507 Eth
$2,164,443.00
543.496 ETH
0.0000%
73
Bybit
SUI-USDC$0.9999
0.0002509 Eth
$2,109,793.00
497,010.640 SUI
0.0000%
74
Backpack Exchange
SOL-USDC$1.001
0.0002512 Eth
$2,107,368.00
8,864.360 SOL
0.0000%
75
Binance
ENA-USDC$0.9999
0.0002509 Eth
$2,091,399.00
2,055,332.960 ENA
0.0001%
76
KuCoin
USDT-USDC$1.00
0.0002510 Eth
$2,008,581.00
2,006,701.090 USDT
0.0001%
77
WEEX
SUI-USDC$0.9998
0.0002512 Eth
$2,003,888.00
479,069.310 SUI
0.0000%
78
WEEX
BNB-USDC$0.9998
0.0002509 Eth
$1,999,739.00
2,702.394 BNB
0.0000%
79
Bybit
ADA-USDC$0.9999
0.0002509 Eth
$1,997,305.00
1,669,003.380 ADA
0.0001%
80
Binance
LTC-USDC$0.9999
0.0002509 Eth
$1,930,827.00
14,516.679 LTC
0.0000%
81
Deribit Spot
BTC-USDC$1.001
0.0002512 Eth
$1,914,496.00
19.182 BTC
0.0000%
82
DeGate
0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002512 Eth
$1,821,355.00
395,010.765 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83
0.0000%
83
Binance
AAVE-USDC$0.9999
0.0002509 Eth
$1,795,133.00
6,411.207 AAVE
0.0000%
84
Binance
NEAR-USDC$0.9999
0.0002509 Eth
$1,747,754.00
227,911.800 NEAR
0.0000%
85
Bybit
SHIB-USDC$0.9999
0.0002509 Eth
$1,600,267.00
49,668,606,909.900 SHIB
2.6564%
86
OKX
SHIB-USDC$0.9999
0.0002509 Eth
$1,520,137.00
47,175,309,354.000 SHIB
2.5231%
87
WEEX
ADA-USDC$0.9998
0.0002509 Eth
$1,500,026.00
1,274,043.889 ADA
0.0001%
88
Trubit
USDC-USDT$1.00
0.0002513 Eth
$1,161,266.00
1,161,495.000 USDC
0.0001%
89
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002511 Eth
$1,119,028.00
1,118,754.854 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0001%
90
PointPay
ETH-USDC$1.00
0.0002512 Eth
$1,097,364.00
275.686 ETH
0.0000%
91
OKX
DOT-USDC$0.9999
0.0002509 Eth
$1,087,772.00
103,999.681 DOT
0.0000%
92
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9988
0.0002510 Eth
$949,561.00
142,125.109 0X808507121B80C02388FAD14726482E061B8DA827
0.0000%
93
OKX
FIL-USDC$0.9999
0.0002509 Eth
$911,360.00
117,230.950 FIL
0.0000%
94
VALR
USDT-USDC$0.9998
0.0002510 Eth
$899,000.00
898,396.906 USDT
0.0000%
95
PointPay
SOL-USDC$0.9997
0.0002513 Eth
$686,491.00
2,899.983 SOL
0.0000%
96
Azbit
XRP-USDC$0.9999
0.0002513 Eth
$661,625.00
258,437.771 XRP
0.0000%
97
Vertex (Spot)
WBTC-USDC$0.9999
0.0002511 Eth
$633,832.00
6.368 WBTC
0.0000%
98
Binance
EOS-USDC$0.9999
0.0002509 Eth
$626,205.00
475,218.500 EOS
0.0000%
99
DeGate
0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9988
0.0002510 Eth
$582,888.00
7,547,490.200 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71
0.0004%
100
OKX
NEAR-USDC$0.9999
0.0002509 Eth
$520,917.00
68,027.540 NEAR
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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