ETH Price: $3,458.21 (+1.16%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,333,650,474.52847 USDC

Holders

2,507,663 ( 0.069%)

Market

Price

$1.00 @ 0.000289 ETH (-0.31%)

Onchain Market Cap

$30,292,396,709.88

Circulating Supply Market Cap

$43,094,639,751.00

Other Info

Token Contract (WITH 6 Decimals)

Filtered by Token Holder
Binance Dep: 0x88718b94A4cEB2CfD96bd824764baAF40ECA3aaE
Balance
0 USDC

Value
$0.00
0x88718b94a4ceb2cfd96bd824764baaf40eca3aae
Loading...
Loading
Loading...
Loading
Loading...
Loading

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):$5,276,655,934.00
Market Capitalization:$43,094,639,751.00
Circulating Supply:43,155,018,300.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$0.9994
0.0002899 Eth
$1,265,688,779.00
1,265,960,679.000 USDC
0.1796%
2
Azbit
BTC-USDC$0.9998
0.0002899 Eth
$471,746,658.00
4,918.599 BTC
0.0000%
3
WEEX
BTC-USDC$0.9998
0.0002897 Eth
$250,711,853.00
2,574.437 BTC
0.0000%
4
Bybit
USDC-USDT$0.9999
0.0002897 Eth
$236,381,445.00
236,278,349.710 USDC
0.0335%
5
Bitget
USDC-USDT$1.00
0.0002898 Eth
$229,029,623.00
228,994,787.987 USDC
0.0325%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002900 Eth
$212,033,381.00
1,100,620.476 SO11111111111111111111111111111111111111112
0.0002%
7
Binance
ETH-USDC$1.00
0.0002899 Eth
$202,306,798.00
58,877.859 ETH
0.0000%
8
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002896 Eth
$159,111,443.00
825,613.994 SO11111111111111111111111111111111111111112
0.0001%
9
DigiFinex
BTC-USDC$0.9996
0.0002896 Eth
$111,037,254.00
1,140.392 BTC
0.0000%
10
Binance
SOL-USDC$0.9997
0.0002897 Eth
$72,242,246.00
374,364.212 SOL
0.0001%
11
Uniswap V3 (Ethereum)
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002901 Eth
$67,913,500.00
707.438 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
12
Curve (Ethereum)
0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9996
0.0002901 Eth
$66,604,657.00
66,610,346.273 0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5
0.0094%
13
FameEX
USDC-USDT$1.00
0.0002900 Eth
$62,772,948.00
62,749,522.522 USDC
0.0089%
14
Binance
XRP-USDC$1.00
0.0002898 Eth
$62,052,931.00
27,283,754.000 XRP
0.0039%
15
Binance
FDUSD-USDC$1.00
0.0002898 Eth
$56,739,845.00
56,611,956.000 FDUSD
0.0080%
16
DigiFinex
ETH-USDC$0.9996
0.0002896 Eth
$55,246,252.00
16,002.387 ETH
0.0000%
17
Deepcoin
USDC-USDT$1.00
0.0002900 Eth
$50,178,396.00
50,350,248.450 USDC
0.0071%
18
OKX
USDC-USDT$0.9999
0.0002897 Eth
$48,483,345.00
48,460,494.825 USDC
0.0069%
19
OKX
ETH-USDC$0.9997
0.0002897 Eth
$47,163,695.00
13,701.541 ETH
0.0000%
20
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9996
0.0002896 Eth
$39,536,464.00
39,388,299.569 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0056%
21
Bitunix
USDC-USDT$0.9999
0.0002897 Eth
$36,344,598.00
36,347,156.476 USDC
0.0052%
22
LBank
BTC-USDC$0.9997
0.0002896 Eth
$34,657,110.00
355.875 BTC
0.0000%
23
Biconomy.com
ETH-USDC$1.00
0.0002901 Eth
$30,784,263.00
8,981.683 ETH
0.0000%
24
WhiteBIT
BTC-USDC$1.00
0.0002901 Eth
$30,415,980.00
312.725 BTC
0.0000%
25
Azbit
ETH-USDC$0.9998
0.0002899 Eth
$30,174,047.00
8,787.913 ETH
0.0000%
26
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002900 Eth
$29,430,240.00
152,990.238 SO11111111111111111111111111111111111111112
0.0000%
27
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9997
0.0002896 Eth
$28,771,044.00
725,825.002 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0001%
28
Curve (Ethereum)
0X66A1E37C9B0EADDCA17D3662D6C05F4DECF3E110-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9993
0.0002899 Eth
$25,645,824.00
25,649,066.708 0X66A1E37C9B0EADDCA17D3662D6C05F4DECF3E110
0.0036%
29
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002900 Eth
$25,541,042.00
6,071,977.001 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0009%
30
WEEX
DOGE-USDC$1.00
0.0002901 Eth
$25,199,271.00
76,957,912.000 DOGE
0.0109%
31
WEEX
XRP-USDC$0.9998
0.0002900 Eth
$25,030,033.00
10,894,500.466 XRP
0.0015%
32
XT.COM
ETH-USDC$0.9998
0.0002900 Eth
$24,858,342.00
7,234.864 ETH
0.0000%
33
LBank
ETH-USDC$0.9997
0.0002897 Eth
$24,565,342.00
7,116.917 ETH
0.0000%
34
Biconomy.com
BTC-USDC$1.00
0.0002901 Eth
$24,148,300.00
252.318 BTC
0.0000%
35
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9998
0.0002900 Eth
$22,357,622.00
22,388,978.694 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0032%
36
Binance
ADA-USDC$1.001
0.0002898 Eth
$22,208,389.00
24,082,883.100 ADA
0.0034%
37
WhiteBIT
ETH-USDC$0.9998
0.0002900 Eth
$22,003,525.00
6,379.891 ETH
0.0000%
38
Binance
DOGE-USDC$0.9997
0.0002897 Eth
$17,716,462.00
53,923,977.000 DOGE
0.0076%
39
WEEX
ETH-USDC$1.00
0.0002897 Eth
$16,870,999.00
4,908.682 ETH
0.0000%
40
Hotcoin
ETH-USDC$0.9998
0.0002900 Eth
$15,540,226.00
4,503.411 ETH
0.0000%
41
Binance
BNB-USDC$1.001
0.0002898 Eth
$13,412,028.00
19,391.718 BNB
0.0000%
42
Binance
PEPE-USDC$0.9998
0.0002900 Eth
$13,202,865.00
702,584,651,180.000 PEPE
99.6506%
43
Binance
HBAR-USDC$0.9997
0.0002897 Eth
$13,121,192.00
43,305,842.000 HBAR
0.0061%
44
Binance
SUI-USDC$1.00
0.0002901 Eth
$12,672,967.00
2,744,267.800 SUI
0.0004%
45
Slex
ETH-USDC$0.9997
0.0002896 Eth
$10,296,212.00
2,999.194 ETH
0.0000%
46
KuCoin
BTC-USDC$0.9997
0.0002897 Eth
$10,218,306.00
104.927 BTC
0.0000%
47
KuCoin
ETH-USDC$0.9997
0.0002897 Eth
$8,434,269.00
2,443.884 ETH
0.0000%
48
OKX
XRP-USDC$0.9997
0.0002897 Eth
$7,661,192.00
3,366,649.808 XRP
0.0005%
49
Azbit
SOL-USDC$1.00
0.0002901 Eth
$7,467,179.00
38,698.701 SOL
0.0000%
50
OKX
USDT-USDC$0.9997
0.0002897 Eth
$6,324,530.00
6,333,710.869 USDT
0.0009%
51
Azbit
XRP-USDC$1.00
0.0002901 Eth
$6,030,309.00
2,650,688.914 XRP
0.0004%
52
Bitget
ETH-USDC$0.9997
0.0002897 Eth
$5,976,865.00
1,742.384 ETH
0.0000%
53
Bitget
BTC-USDC$0.9997
0.0002897 Eth
$5,873,476.00
61.618 BTC
0.0000%
54
HTX
BTC-USDC$0.9998
0.0002897 Eth
$5,813,966.00
60.924 BTC
0.0000%
55
Deribit Spot
ETH-USDC$1.00
0.0002901 Eth
$5,605,649.00
1,633.955 ETH
0.0000%
56
OKX
SOL-USDC$0.9997
0.0002897 Eth
$5,100,216.00
26,385.485 SOL
0.0000%
57
Binance
AAVE-USDC$0.9999
0.0002901 Eth
$4,980,335.00
13,220.860 AAVE
0.0000%
58
Binance
FTM-USDC$0.9997
0.0002897 Eth
$4,760,660.00
4,880,535.000 FTM
0.0007%
59
WhiteBIT
XRP-USDC$0.9997
0.0002897 Eth
$4,218,249.00
1,835,532.700 XRP
0.0003%
60
BYDFi
ETH-USDC$1.00
0.0002896 Eth
$4,202,413.00
1,215.985 ETH
0.0000%
61
Binance
AVAX-USDC$1.00
0.0002899 Eth
$4,102,872.00
103,579.240 AVAX
0.0000%
62
Binance
DOT-USDC$0.9999
0.0002901 Eth
$3,989,104.00
538,984.080 DOT
0.0001%
63
XT.COM
BTC-USDC$1.00
0.0002901 Eth
$3,884,672.00
40.453 BTC
0.0000%
64
OKX
SUI-USDC$0.9997
0.0002897 Eth
$3,746,545.00
803,580.398 SUI
0.0001%
65
BingX
DOGE-USDC$0.9997
0.0002897 Eth
$3,722,516.00
11,344,221.000 DOGE
0.0016%
66
KuCoin
USDT-USDC$0.9997
0.0002897 Eth
$3,487,472.00
3,491,211.530 USDT
0.0005%
67
PointPay
ETH-USDC$0.9994
0.0002894 Eth
$3,335,548.00
971.367 ETH
0.0000%
68
Deribit Spot
XRP-USDC$1.00
0.0002901 Eth
$3,212,440.00
1,403,487.000 XRP
0.0002%
69
Azbit
LTC-USDC$0.9998
0.0002899 Eth
$3,211,560.00
30,015.289 LTC
0.0000%
70
BingX
ETH-USDC$0.9997
0.0002897 Eth
$3,019,953.00
879.087 ETH
0.0000%
71
Binance
OP-USDC$0.9998
0.0002900 Eth
$2,892,419.00
1,496,149.120 OP
0.0002%
72
Binance
LTC-USDC$1.00
0.0002896 Eth
$2,736,555.00
25,486.449 LTC
0.0000%
73
Binance
TAO-USDC$0.9998
0.0002900 Eth
$2,695,242.00
5,441.319 TAO
0.0000%
74
Binance
ENA-USDC$0.9997
0.0002897 Eth
$2,592,777.00
2,433,317.170 ENA
0.0003%
75
KuCoin
XRP-USDC$0.9997
0.0002897 Eth
$2,590,420.00
1,128,179.187 XRP
0.0002%
76
Binance
NEAR-USDC$0.9997
0.0002894 Eth
$2,450,109.00
443,728.500 NEAR
0.0001%
77
Azbit
ADA-USDC$0.9998
0.0002899 Eth
$2,199,257.00
2,387,106.760 ADA
0.0003%
78
Bitget
SOL-USDC$0.9997
0.0002897 Eth
$2,144,996.00
11,220.730 SOL
0.0000%
79
Binance
ARB-USDC$0.9998
0.0002900 Eth
$2,121,940.00
2,630,062.200 ARB
0.0004%
80
WhiteBIT
ADA-USDC$0.9998
0.0002900 Eth
$1,996,190.00
2,170,846.000 ADA
0.0003%
81
Binance
WIF-USDC$0.9997
0.0002897 Eth
$1,990,295.00
983,315.310 WIF
0.0001%
82
LBank
FIL-USDC$0.9995
0.0002898 Eth
$1,982,908.00
368,333.160 FIL
0.0001%
83
Bybit
DOGE-USDC$0.9997
0.0002897 Eth
$1,966,048.00
6,001,962.000 DOGE
0.0009%
84
Binance
RENDER-USDC$0.9997
0.0002897 Eth
$1,912,107.00
246,712.310 RENDER
0.0000%
85
OKX
DOGE-USDC$0.9997
0.0002897 Eth
$1,887,095.00
5,769,245.320 DOGE
0.0008%
86
Binance
INJ-USDC$0.9997
0.0002897 Eth
$1,808,936.00
78,503.970 INJ
0.0000%
87
Binance
SEI-USDC$0.9997
0.0002894 Eth
$1,554,142.00
3,389,909.800 SEI
0.0005%
88
WEEX
ADA-USDC$0.9998
0.0002900 Eth
$1,499,815.00
1,627,868.882 ADA
0.0002%
89
Biconomy.com
USDT-USDC$0.9998
0.0002900 Eth
$1,389,741.00
1,391,671.490 USDT
0.0002%
90
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002901 Eth
$1,191,518.00
1,191,656.064 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
91
Binance
RUNE-USDC$1.001
0.0002898 Eth
$1,131,844.00
212,995.700 RUNE
0.0000%
92
VALR
USDT-USDC$0.9999
0.0002901 Eth
$1,070,685.00
1,071,770.193 USDT
0.0002%
93
Bitget
BGB-USDC$0.9997
0.0002897 Eth
$881,111.00
186,818.116 BGB
0.0000%
94
Vertex (Spot)
WBTC-USDC$1.00
0.0002901 Eth
$761,665.00
7.910 WBTC
0.0000%
95
PointPay
SOL-USDC$1.00
0.0002897 Eth
$732,554.00
3,792.472 SOL
0.0000%
96
DeGate
0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9978
0.0002894 Eth
$552,320.00
685,985.360 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1
0.0001%
97
Solidly V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.00
0.0002897 Eth
$527,348.00
520,974.762 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0001%
98
DeGate
0X4D1C297D39C5C1277964D0E3F8AA901493664530-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9978
0.0002894 Eth
$515,015.00
771,150.970 0X4D1C297D39C5C1277964D0E3F8AA901493664530
0.0001%
99
WEEX
ARB-USDC$0.9998
0.0002900 Eth
$502,766.00
626,766.861 ARB
0.0001%
100
Backpack Exchange
BTC-USDC$0.9995
0.0002899 Eth
$493,004.00
5.159 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
Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.