ETH Price: $3,485.11 (+0.92%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,415,211,440.630535 USDC

Holders

2,508,682 ( 0.031%)

Market

Price

$1.00 @ 0.000287 ETH (+0.01%)

Onchain Market Cap

$30,415,211,440.63

Circulating Supply Market Cap

$43,247,795,481.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x662bd464266f725cfdfcddf87de9655f675221cf
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):$3,777,168,930.00
Market Capitalization:$43,247,795,481.00
Circulating Supply:43,244,803,926.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.00
0.0002869 Eth
$476,850,432.00
136,778.671 0X4200000000000000000000000000000000000006
0.0000%
2
Azbit
BTC-USDC$1.00
0.0002862 Eth
$410,518,004.00
4,181.244 BTC
0.0000%
3
Binance
BTC-USDC$0.9998
0.0002868 Eth
$319,014,809.00
3,247.627 BTC
0.0000%
4
WEEX
BTC-USDC$0.9998
0.0002868 Eth
$251,181,237.00
2,547.782 BTC
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002866 Eth
$202,325,643.00
1,023,837.813 SO11111111111111111111111111111111111111112
0.0002%
6
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002868 Eth
$180,788,607.00
180,701,420.466 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0303%
7
Binance
ETH-USDC$0.9998
0.0002868 Eth
$168,686,127.00
48,368.959 ETH
0.0000%
8
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.00
0.0002869 Eth
$149,291,185.00
1,519.454 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
9
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002867 Eth
$147,085,003.00
745,045.218 SO11111111111111111111111111111111111111112
0.0001%
10
Bybit
BTC-USDC$0.9997
0.0002868 Eth
$131,464,789.00
1,338.828 BTC
0.0000%
11
DigiFinex
BTC-USDC$0.9999
0.0002869 Eth
$91,503,212.00
928.090 BTC
0.0000%
12
OKX
BTC-USDC$0.9998
0.0002868 Eth
$80,196,285.00
816.395 BTC
0.0000%
13
Bybit
ETH-USDC$0.9997
0.0002868 Eth
$70,764,291.00
20,298.311 ETH
0.0000%
14
Binance
SOL-USDC$0.9998
0.0002864 Eth
$64,124,779.00
324,751.029 SOL
0.0001%
15
Curve (Ethereum)
0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002865 Eth
$54,302,291.00
54,276,524.110 0X73A15FED60BF67631DC6CD7BC5B6E8DA8190ACF5
0.0091%
16
Binance
FDUSD-USDC$1.00
0.0002860 Eth
$54,129,509.00
53,988,403.000 FDUSD
0.0091%
17
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$1.001
0.0002868 Eth
$49,366,205.00
49,348,423.047 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0083%
18
DigiFinex
ETH-USDC$0.9999
0.0002869 Eth
$46,220,039.00
13,264.302 ETH
0.0000%
19
OKX
ETH-USDC$0.9998
0.0002868 Eth
$45,483,832.00
13,043.480 ETH
0.0000%
20
Binance
XRP-USDC$0.9998
0.0002866 Eth
$43,320,265.00
18,774,450.000 XRP
0.0031%
21
FameEX
USDC-USDT$0.9999
0.0002867 Eth
$42,105,445.00
42,112,371.322 USDC
0.0071%
22
Kraken
USDC-USD$1.00
0.0002869 Eth
$37,612,977.00
37,612,977.440 USDC
0.0063%
23
Meteora
2ZMMHCVQEXDTDE6VSFS7S7D5OUODFJHE8VD1GNBOUAUV-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002866 Eth
$33,386,085.00
919,955,409.798 2ZMMHCVQEXDTDE6VSFS7S7D5OUODFJHE8VD1GNBOUAUV
0.1543%
24
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.001
0.0002869 Eth
$32,259,871.00
32,243,228.973 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0054%
25
Biconomy.com
ETH-USDC$1.00
0.0002867 Eth
$32,025,450.00
9,186.720 ETH
0.0000%
26
LBank
BTC-USDC$1.00
0.0002860 Eth
$31,950,076.00
323.718 BTC
0.0000%
27
WhiteBIT
BTC-USDC$1.001
0.0002862 Eth
$30,899,185.00
312.539 BTC
0.0000%
28
Cetus
0XDBA34672E30CB065B1F93E3AB55318768FD6FEF66C15942C9F7CB846E2F900E7::USDC::USDC-0X2::SUI::SUI$0.9952
0.0002852 Eth
$25,717,973.00
26,282,430.392 0XDBA34672E30CB065B1F93E3AB55318768FD6FEF66C15942C9F7CB846E2F900E7::USDC::USDC
0.0044%
29
Azbit
ETH-USDC$1.00
0.0002867 Eth
$25,074,479.00
7,187.048 ETH
0.0000%
30
WEEX
XRP-USDC$0.9998
0.0002868 Eth
$25,074,160.00
10,950,303.146 XRP
0.0018%
31
WEEX
DOGE-USDC$0.9998
0.0002868 Eth
$24,719,519.00
74,002,935.000 DOGE
0.0124%
32
Hotcoin
BTC-USDC$0.9988
0.0002863 Eth
$24,483,952.00
248.434 BTC
0.0000%
33
Biconomy.com
BTC-USDC$1.00
0.0002867 Eth
$23,150,079.00
235.610 BTC
0.0000%
34
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002866 Eth
$23,114,164.00
5,436,974.755 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0009%
35
PancakeSwap V3 (Base)
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.00
0.0002869 Eth
$21,504,102.00
6,167.195 0X4200000000000000000000000000000000000006
0.0000%
36
Binance
DOGE-USDC$0.9999
0.0002861 Eth
$21,386,553.00
63,993,633.000 DOGE
0.0107%
37
XT.COM
ETH-USDC$1.00
0.0002866 Eth
$21,100,969.00
6,047.694 ETH
0.0000%
38
LBank
ETH-USDC$1.00
0.0002867 Eth
$20,972,890.00
6,015.419 ETH
0.0000%
39
WhiteBIT
ETH-USDC$0.9999
0.0002867 Eth
$20,575,758.00
5,896.032 ETH
0.0000%
40
Binance
ADA-USDC$0.9998
0.0002868 Eth
$17,412,836.00
18,746,624.300 ADA
0.0031%
41
Hotcoin
ETH-USDC$0.9997
0.0002866 Eth
$13,812,112.00
3,961.108 ETH
0.0000%
42
KuCoin
BTC-USDC$1.00
0.0002868 Eth
$11,934,707.00
121.032 BTC
0.0000%
43
Deribit Spot
BTC-USDC$0.9987
0.0002863 Eth
$11,520,272.00
117.618 BTC
0.0000%
44
Binance
PEPE-USDC$0.9998
0.0002868 Eth
$11,334,265.00
594,306,034,827.000 PEPE
99.6823%
45
KuCoin
ETH-USDC$1.00
0.0002868 Eth
$8,629,344.00
2,474.877 ETH
0.0000%
46
Binance
SUI-USDC$0.9998
0.0002866 Eth
$8,608,579.00
1,877,837.600 SUI
0.0003%
47
Slex
ETH-USDC$1.00
0.0002868 Eth
$8,435,665.00
2,418.444 ETH
0.0000%
48
Kraken
BTC-USDC$0.9996
0.0002868 Eth
$8,222,930.00
83.440 BTC
0.0000%
49
Binance
HBAR-USDC$0.9999
0.0002862 Eth
$7,470,507.00
23,286,239.000 HBAR
0.0039%
50
Dex-Trade
BTC-USDC$0.9993
0.0002865 Eth
$6,968,162.00
70.708 BTC
0.0000%
51
Azbit
SOL-USDC$1.00
0.0002864 Eth
$6,678,304.00
33,811.873 SOL
0.0000%
52
OKX
XRP-USDC$0.9998
0.0002868 Eth
$5,994,259.00
2,597,736.748 XRP
0.0004%
53
HTX
BTC-USDC$0.9997
0.0002868 Eth
$5,478,289.00
55.768 BTC
0.0000%
54
BingX
DOGE-USDC$1.00
0.0002868 Eth
$4,937,715.00
14,773,922.000 DOGE
0.0025%
55
HTX
ETH-USDC$0.9997
0.0002868 Eth
$4,866,862.00
1,396.727 ETH
0.0000%
56
BYDFi
BTC-USDC$0.9998
0.0002861 Eth
$4,782,336.00
48.449 BTC
0.0000%
57
OKX
SOL-USDC$0.9997
0.0002868 Eth
$4,637,939.00
23,500.863 SOL
0.0000%
58
Coinbase Exchange
EURC-USDC$0.9999
0.0002867 Eth
$4,635,101.00
4,462,562.000 EURC
0.0007%
59
Azbit
XRP-USDC$1.00
0.0002864 Eth
$4,421,232.00
1,915,144.133 XRP
0.0003%
60
OKX
USDT-USDC$0.9997
0.0002868 Eth
$4,420,215.00
4,425,185.129 USDT
0.0007%
61
Binance
LINK-USDC$0.9998
0.0002866 Eth
$4,363,516.00
174,707.850 LINK
0.0000%
62
Azbit
LTC-USDC$1.00
0.0002867 Eth
$4,082,715.00
37,597.905 LTC
0.0000%
63
Deribit Spot
ETH-USDC$1.00
0.0002868 Eth
$3,886,465.00
1,114.294 ETH
0.0000%
64
BYDFi
ETH-USDC$0.9998
0.0002864 Eth
$3,594,307.00
1,029.408 ETH
0.0000%
65
XT.COM
BTC-USDC$1.00
0.0002863 Eth
$3,535,030.00
36.030 BTC
0.0000%
66
Cube
BTC-USDC$1.00
0.0002866 Eth
$3,285,796.00
33.437 BTC
0.0000%
67
PointPay
BTC-USDC$0.9998
0.0002866 Eth
$3,220,615.00
32.755 BTC
0.0000%
68
Binance
AVAX-USDC$0.9999
0.0002861 Eth
$3,117,377.00
76,015.660 AVAX
0.0000%
69
Binance US
BTC-USDC$1.001
0.0002864 Eth
$2,965,735.00
30.073 BTC
0.0000%
70
OKX
HBAR-USDC$0.9997
0.0002868 Eth
$2,958,756.00
9,405,292.108 HBAR
0.0016%
71
KuCoin
USDT-USDC$1.00
0.0002868 Eth
$2,781,515.00
2,783,034.410 USDT
0.0005%
72
PointPay
ETH-USDC$1.001
0.0002862 Eth
$2,467,765.00
706.499 ETH
0.0000%
73
Binance
LTC-USDC$0.9997
0.0002863 Eth
$2,432,354.00
22,371.168 LTC
0.0000%
74
Binance
TURBO-USDC$1.00
0.0002868 Eth
$2,361,394.00
217,740,811.000 TURBO
0.0365%
75
Binance
OP-USDC$0.9997
0.0002863 Eth
$2,269,741.00
1,166,959.490 OP
0.0002%
76
WEEX
SUI-USDC$0.9998
0.0002868 Eth
$2,004,715.00
446,013.266 SUI
0.0001%
77
LBank
FIL-USDC$0.9999
0.0002861 Eth
$1,909,496.00
355,965.154 FIL
0.0001%
78
Deribit Spot
STETH-USDC$0.9997
0.0002868 Eth
$1,777,043.00
510.139 STETH
0.0000%
79
OKX
DOGE-USDC$0.9997
0.0002868 Eth
$1,754,218.00
5,248,347.320 DOGE
0.0009%
80
Azbit
ADA-USDC$1.00
0.0002867 Eth
$1,726,595.00
1,858,161.210 ADA
0.0003%
81
Cube
SOL-USDC$0.9998
0.0002865 Eth
$1,704,532.00
8,633.471 SOL
0.0000%
82
WhiteBIT
ADA-USDC$1.00
0.0002867 Eth
$1,658,931.00
1,806,377.300 ADA
0.0003%
83
Binance
ARB-USDC$0.9997
0.0002863 Eth
$1,625,277.00
2,004,905.300 ARB
0.0003%
84
Binance
ENA-USDC$1.00
0.0002862 Eth
$1,558,095.00
1,480,387.400 ENA
0.0002%
85
Binance
RENDER-USDC$1.00
0.0002863 Eth
$1,357,100.00
174,905.630 RENDER
0.0000%
86
Binance
RUNE-USDC$0.9999
0.0002861 Eth
$1,301,058.00
243,833.800 RUNE
0.0000%
87
KuCoin
XRP-USDC$1.00
0.0002868 Eth
$1,258,347.00
548,877.366 XRP
0.0001%
88
WEEX
BNB-USDC$0.9998
0.0002868 Eth
$1,235,912.00
1,765.402 BNB
0.0000%
89
Binance
TIA-USDC$0.9998
0.0002868 Eth
$1,220,398.00
229,627.500 TIA
0.0000%
90
Biconomy.com
USDT-USDC$0.9999
0.0002867 Eth
$1,122,181.00
1,123,204.090 USDT
0.0002%
91
OKX
NEAR-USDC$0.9997
0.0002868 Eth
$896,238.00
161,482.823 NEAR
0.0000%
92
Vertex (Spot)
WBTC-USDC$1.00
0.0002867 Eth
$824,129.00
8.443 WBTC
0.0000%
93
WEEX
AVAX-USDC$0.9999
0.0002867 Eth
$800,453.00
19,723.048 AVAX
0.0000%
94
Binance
BCH-USDC$0.9999
0.0002862 Eth
$655,901.00
1,393.076 BCH
0.0000%
95
PointPay
SOL-USDC$1.00
0.0002863 Eth
$642,227.00
3,250.539 SOL
0.0000%
96
VALR
USDT-USDC$0.9998
0.0002866 Eth
$513,876.00
514,241.589 USDT
0.0001%
97
DeGate
0X44108F0223A3C3028F5FE7AEC7F9BB2E66BEF82F-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9985
0.0002860 Eth
$484,372.00
806,391.130 0X44108F0223A3C3028F5FE7AEC7F9BB2E66BEF82F
0.0001%
98
DeGate
0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9994
0.0002865 Eth
$479,642.00
590,684.290 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1
0.0001%
99
OKX
TON-USDC$0.9997
0.0002868 Eth
$468,778.00
79,842.339 TON
0.0000%
100
WEEX
ARB-USDC$0.9998
0.0002868 Eth
$418,452.00
515,097.000 ARB
0.0001%

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.