ETH Price: $3,789.90 (-0.36%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,045,370,907.863514 USDC

Holders

2,466,765 ( 0.142%)

Market

Price

$1.00 @ 0.000264 ETH (+0.24%)

Onchain Market Cap

$29,103,461,649.68

Circulating Supply Market Cap

$40,294,834,846.00

Other Info

Token Contract (WITH 6 Decimals)

Filtered by Token Holder
198707.eth
Balance
2.448487 USDC

Value
$2.45 ( ~0.000646455609888557 Eth) [0.0000%]
0xa85821c91f16285173d3b3da59605afce29b227b
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OVERVIEW

USDC is a US dollar-backed stablecoin issued by Circle. USDC is designed to provide a faster, safer, and more efficient way to send, spend, and exchange money around the world.

Market

Volume (24H):$18,662,656,189.00
Market Capitalization:$40,294,834,846.00
Circulating Supply:40,320,030,049.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
DigiFinex
BTC-USDC$1.00
0.0002637 Eth
$2,087,341,227.00
21,504.836 BTC
0.0000%
2
Binance
BTC-USDC$0.9998
0.0002636 Eth
$1,386,670,650.00
13,776.745 BTC
0.0000%
3
DigiFinex
ETH-USDC$1.00
0.0002637 Eth
$765,723,396.00
202,073.084 ETH
0.0000%
4
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9998
0.0002633 Eth
$748,308,790.00
193,735.402 0X4200000000000000000000000000000000000006
0.0000%
5
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9988
0.0002631 Eth
$672,345,024.00
2,861,420.608 SO11111111111111111111111111111111111111112
0.0002%
6
Bybit
BTC-USDC$0.9998
0.0002636 Eth
$510,958,552.00
5,071.975 BTC
0.0000%
7
Binance
ETH-USDC$0.9998
0.0002636 Eth
$500,828,037.00
129,692.429 ETH
0.0000%
8
OKX
BTC-USDC$0.9998
0.0002636 Eth
$490,639,569.00
4,937.116 BTC
0.0000%
9
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9981
0.0002632 Eth
$430,922,878.00
1,833,529.645 SO11111111111111111111111111111111111111112
0.0001%
10
Bybit
ETH-USDC$0.9998
0.0002636 Eth
$414,818,200.00
107,139.959 ETH
0.0000%
11
Binance
XRP-USDC$1.00
0.0002643 Eth
$185,510,193.00
79,209,576.000 XRP
0.0044%
12
OKX
ETH-USDC$0.9998
0.0002637 Eth
$159,120,078.00
41,265.136 ETH
0.0000%
13
Binance
SOL-USDC$1.00
0.0002634 Eth
$148,716,019.00
628,110.629 SOL
0.0000%
14
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002637 Eth
$125,929,948.00
30,116,694.495 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0017%
15
Bitunix
USDC-USDT$0.9997
0.0002633 Eth
$105,561,569.00
105,582,299.323 USDC
0.0058%
16
XT.COM
ETH-USDC$1.001
0.0002641 Eth
$100,105,714.00
25,891.622 ETH
0.0000%
17
Binance
DOGE-USDC$1.00
0.0002645 Eth
$88,371,847.00
201,420,616.000 DOGE
0.0111%
18
WEEX
ETH-USDC$0.9984
0.0002641 Eth
$77,100,738.00
20,038.909 ETH
0.0000%
19
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002636 Eth
$74,593,018.00
17,833,539.730 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0010%
20
Biconomy.com
BTC-USDC$1.00
0.0002637 Eth
$73,567,517.00
729.383 BTC
0.0000%
21
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002637 Eth
$73,010,887.00
310,314.901 SO11111111111111111111111111111111111111112
0.0000%
22
Kraken
USDC-USDT$0.9998
0.0002637 Eth
$70,935,984.00
70,948,547.957 USDC
0.0039%
23
Bybit
SOL-USDC$0.9998
0.0002636 Eth
$63,601,615.00
270,004.943 SOL
0.0000%
24
Binance
FDUSD-USDC$1.00
0.0002643 Eth
$63,015,679.00
63,050,832.000 FDUSD
0.0035%
25
Biconomy.com
ETH-USDC$0.9997
0.0002636 Eth
$57,630,655.00
14,901.593 ETH
0.0000%
26
Binance
ADA-USDC$0.9998
0.0002639 Eth
$57,137,454.00
47,783,099.700 ADA
0.0026%
27
LFJ V2.2 (Avalanche)
0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9989
0.0002631 Eth
$53,081,047.00
53,087,922.794 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7
0.0029%
28
WhiteBIT
ETH-USDC$0.9984
0.0002632 Eth
$48,124,465.00
12,719.044 ETH
0.0000%
29
WhiteBIT
BTC-USDC$0.9984
0.0002632 Eth
$47,927,740.00
494.602 BTC
0.0000%
30
LBank
BTC-USDC$1.00
0.0002633 Eth
$47,514,619.00
489.472 BTC
0.0000%
31
Bybit
XRP-USDC$0.9998
0.0002636 Eth
$46,890,955.00
20,118,187.610 XRP
0.0011%
32
Binance
BNB-USDC$1.00
0.0002633 Eth
$38,518,450.00
53,476.297 BNB
0.0000%
33
Kraken
BTC-USDC$0.9997
0.0002636 Eth
$36,593,213.00
376.922 BTC
0.0000%
34
LBank
ETH-USDC$1.00
0.0002633 Eth
$33,024,260.00
8,704.305 ETH
0.0000%
35
Gate.io
BTC-USDC$0.9997
0.0002636 Eth
$29,783,841.00
294.593 BTC
0.0000%
36
LATOKEN
USDC-USDT$1.001
0.0002634 Eth
$29,122,992.00
29,106,731.225 USDC
0.0016%
37
Coinbase Exchange
EURC-USDC$1.00
0.0002637 Eth
$26,782,722.00
25,310,403.000 EURC
0.0014%
38
Binance
PEPE-USDC$1.00
0.0002634 Eth
$26,487,580.00
1,221,602,164,241.000 PEPE
67.4302%
39
Binance
SUI-USDC$0.9982
0.0002628 Eth
$25,292,073.00
6,219,439.100 SUI
0.0003%
40
KuCoin
BTC-USDC$1.00
0.0002637 Eth
$25,291,711.00
260.364 BTC
0.0000%
41
WEEX
DOGE-USDC$0.9999
0.0002634 Eth
$25,038,766.00
58,361,162.530 DOGE
0.0032%
42
Slex
ETH-USDC$1.00
0.0002642 Eth
$20,363,105.00
5,259.013 ETH
0.0000%
43
Dexalot
WBTC-USDC$1.00
0.0002645 Eth
$18,275,834.00
181.976 WBTC
0.0000%
44
Azbit
BNB-USDC$1.00
0.0002637 Eth
$18,142,924.00
24,999.981 BNB
0.0000%
45
Dex-Trade
BTC-USDC$0.9997
0.0002636 Eth
$17,999,904.00
185.479 BTC
0.0000%
46
Azbit
SOL-USDC$1.00
0.0002643 Eth
$16,963,907.00
71,584.815 SOL
0.0000%
47
Binance
RENDER-USDC$0.9998
0.0002636 Eth
$16,367,491.00
1,607,398.470 RENDER
0.0001%
48
Binance
SHIB-USDC$0.999
0.0002631 Eth
$15,609,036.00
497,312,654,562.000 SHIB
27.4507%
49
Bybit
USDE-USDC$0.9998
0.0002637 Eth
$14,588,966.00
14,563,777.280 USDE
0.0008%
50
PointPay
BTC-USDC$0.9984
0.0002632 Eth
$14,107,667.00
140.428 BTC
0.0000%
51
Cube
BTC-USDC$0.9988
0.0002630 Eth
$13,979,120.00
141.922 BTC
0.0000%
52
HTX
BTC-USDC$0.9998
0.0002636 Eth
$13,180,785.00
130.323 BTC
0.0000%
53
Dex-Trade
USDC-USDT$0.9994
0.0002620 Eth
$12,695,704.00
12,703,029.329 USDC
0.0007%
54
HTX
ETH-USDC$0.9996
0.0002636 Eth
$11,049,055.00
2,853.831 ETH
0.0000%
55
KuCoin
ETH-USDC$1.00
0.0002637 Eth
$10,424,479.00
2,748.947 ETH
0.0000%
56
Binance
FET-USDC$0.9998
0.0002639 Eth
$10,380,736.00
5,304,318.600 FET
0.0003%
57
Binance
LTC-USDC$0.9998
0.0002636 Eth
$9,575,496.00
69,645.377 LTC
0.0000%
58
Binance
DOT-USDC$0.9998
0.0002636 Eth
$9,545,883.00
894,248.200 DOT
0.0000%
59
Bitget
BTC-USDC$0.9998
0.0002636 Eth
$9,415,232.00
93.553 BTC
0.0000%
60
Azbit
LTC-USDC$1.00
0.0002645 Eth
$9,292,239.00
68,211.230 LTC
0.0000%
61
Bybit
DOGE-USDC$0.9998
0.0002636 Eth
$9,058,642.00
20,591,768.200 DOGE
0.0011%
62
Kraken
ETH-USDC$0.9996
0.0002636 Eth
$8,673,403.00
2,288.889 ETH
0.0000%
63
Binance
WLD-USDC$1.00
0.0002645 Eth
$8,658,538.00
2,368,093.900 WLD
0.0001%
64
Binance US
BTC-USDC$0.9989
0.0002631 Eth
$8,559,180.00
88.257 BTC
0.0000%
65
Biconomy.com
USDT-USDC$0.9982
0.0002628 Eth
$8,509,104.00
8,516,336.020 USDT
0.0005%
66
Deribit Spot
ETH-USDC$1.00
0.0002637 Eth
$8,388,967.00
2,170.490 ETH
0.0000%
67
Azbit
ETH-USDC$1.00
0.0002637 Eth
$8,194,944.00
2,112.381 ETH
0.0000%
68
WEEX
SOL-USDC$0.9998
0.0002639 Eth
$8,115,595.00
34,504.420 SOL
0.0000%
69
Bybit
SUI-USDC$0.9998
0.0002636 Eth
$7,790,349.00
1,934,604.720 SUI
0.0001%
70
KuCoin
USDT-USDC$1.00
0.0002637 Eth
$7,519,250.00
7,504,066.330 USDT
0.0004%
71
WhiteBIT
ADA-USDC$1.00
0.0002637 Eth
$7,515,325.00
6,461,924.600 ADA
0.0004%
72
VALR
USDT-USDC$1.00
0.0002633 Eth
$6,813,245.00
6,802,392.192 USDT
0.0004%
73
KuCoin
XRP-USDC$1.00
0.0002637 Eth
$6,647,816.00
2,955,438.316 XRP
0.0002%
74
Binance
TRX-USDC$0.9997
0.0002636 Eth
$6,534,564.00
19,797,153.600 TRX
0.0011%
75
BingX
ETH-USDC$0.9998
0.0002637 Eth
$6,336,652.00
1,640.988 ETH
0.0000%
76
Binance
BCH-USDC$1.00
0.0002637 Eth
$6,263,058.00
10,445.507 BCH
0.0000%
77
Binance
SEI-USDC$1.00
0.0002645 Eth
$5,750,487.00
8,247,477.100 SEI
0.0005%
78
Binance
RUNE-USDC$0.9998
0.0002636 Eth
$5,669,971.00
798,837.100 RUNE
0.0000%
79
Cube
SOL-USDC$0.9967
0.0002628 Eth
$5,421,984.00
23,074.874 SOL
0.0000%
80
PointPay
ETH-USDC$0.9984
0.0002632 Eth
$5,405,601.00
1,401.010 ETH
0.0000%
81
Tokpie
USDT-USDC$0.9998
0.0002636 Eth
$5,112,680.00
5,107,427.841 USDT
0.0003%
82
Binance
WIF-USDC$0.999
0.0002631 Eth
$5,066,175.00
1,549,092.840 WIF
0.0001%
83
Bitget
ETH-USDC$0.9998
0.0002636 Eth
$4,363,159.00
1,129.373 ETH
0.0000%
84
Binance
POL-USDC$1.00
0.0002645 Eth
$4,267,197.00
6,111,524.600 POL
0.0003%
85
Bitvavo
ETH-USDC$1.001
0.0002645 Eth
$3,537,066.00
932.377 ETH
0.0000%
86
Binance
AAVE-USDC$0.9997
0.0002636 Eth
$3,486,022.00
13,781.090 AAVE
0.0000%
87
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$0.9989
0.0002630 Eth
$3,421,024.00
3,424,713.844 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
88
Bybit
SHIB-USDC$0.9998
0.0002636 Eth
$2,887,821.00
91,763,623,595.900 SHIB
5.0652%
89
Backpack Exchange
SOL-USDC$1.001
0.0002639 Eth
$2,879,572.00
12,173.500 SOL
0.0000%
90
WEEX
BNB-USDC$0.9984
0.0002641 Eth
$1,998,568.00
2,794.504 BNB
0.0000%
91
LBank
LTC-USDC$1.00
0.0002646 Eth
$1,905,841.00
14,031.325 LTC
0.0000%
92
BYDFi
XRP-USDC$1.00
0.0002637 Eth
$1,770,442.00
786,535.000 XRP
0.0000%
93
PointPay
SOL-USDC$0.9999
0.0002634 Eth
$1,633,292.00
6,894.620 SOL
0.0000%
94
WEEX
ADA-USDC$0.9984
0.0002641 Eth
$1,497,732.00
1,294,830.108 ADA
0.0001%
95
DeGate
0X57E114B691DB790C35207B2E685D4A43181E6061-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9994
0.0002636 Eth
$1,064,298.00
1,138,243.790 0X57E114B691DB790C35207B2E685D4A43181E6061
0.0001%
96
Backpack Exchange
BTC-USDC$1.001
0.0002639 Eth
$1,018,703.00
10.281 BTC
0.0000%
97
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9994
0.0002636 Eth
$951,660.00
125,426.426 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
98
Bybit
JASMY-USDC$0.9998
0.0002637 Eth
$915,397.00
18,337,178.800 JASMY
0.0010%
99
PancakeSwap V3 (Ethereum)
0XAF5191B0DE278C7286D6C7CC6AB6BB8A73BA2CD6-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9991
0.0002633 Eth
$878,271.00
2,076,664.712 0XAF5191B0DE278C7286D6C7CC6AB6BB8A73BA2CD6
0.0001%
100
Backpack Exchange
ETH-USDC$1.001
0.0002638 Eth
$862,496.00
223.598 ETH
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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