ETH Price: $3,802.77 (-1.10%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,049,879,245.339353 USDC

Holders

2,466,888 ( 0.142%)

Market

Price

$1.00 @ 0.000264 ETH (+0.35%)

Onchain Market Cap

$29,166,078,762.32

Circulating Supply Market Cap

$40,454,264,543.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
1.280247 USDC

Value
$1.29 ( ~0.000339226449741984 Eth) [0.0000%]
0x20067247526ffdc2a7b280c0b47ba9912b6eb83f
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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):$24,041,395,335.00
Market Capitalization:$40,454,264,543.00
Circulating Supply:40,294,209,663.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$1.001
0.0002631 Eth
$2,378,862,068.00
2,374,555,212.000 USDC
0.1336%
2
DigiFinex
BTC-USDC$0.9991
0.0002617 Eth
$2,081,868,791.00
21,435.243 BTC
0.0000%
3
Binance
BTC-USDC$0.9994
0.0002620 Eth
$1,381,511,986.00
13,727.930 BTC
0.0000%
4
DigiFinex
ETH-USDC$0.9991
0.0002617 Eth
$766,920,070.00
201,266.123 ETH
0.0000%
5
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9992
0.0002616 Eth
$745,259,112.00
193,007.762 0X4200000000000000000000000000000000000006
0.0000%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9978
0.0002612 Eth
$652,428,629.00
2,781,862.491 SO11111111111111111111111111111111111111112
0.0002%
7
Azbit
BTC-USDC$1.00
0.0002631 Eth
$645,405,791.00
6,368.881 BTC
0.0000%
8
Bybit
USDC-USDT$1.00
0.0002620 Eth
$609,587,605.00
609,185,411.770 USDC
0.0343%
9
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002620 Eth
$581,701,018.00
151,235.769 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
10
Bybit
BTC-USDC$1.001
0.0002621 Eth
$512,043,067.00
5,077.304 BTC
0.0000%
11
Binance
ETH-USDC$1.001
0.0002632 Eth
$496,464,326.00
128,311.627 ETH
0.0000%
12
OKX
BTC-USDC$0.9994
0.0002620 Eth
$487,130,696.00
4,902.494 BTC
0.0000%
13
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9993
0.0002613 Eth
$486,702,885.00
491,552,954.043 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0277%
14
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0002621 Eth
$424,390,259.00
1,802,669.146 SO11111111111111111111111111111111111111112
0.0001%
15
Bybit
ETH-USDC$1.001
0.0002621 Eth
$420,833,712.00
108,599.598 ETH
0.0000%
16
Hotcoin
BTC-USDC$1.005
0.0002651 Eth
$374,855,146.00
3,874.232 BTC
0.0000%
17
Coinbase Exchange
USDT-USDC$1.00
0.0002619 Eth
$277,066,743.00
276,623,430.880 USDT
0.0156%
18
Binance
XRP-USDC$1.001
0.0002617 Eth
$186,571,097.00
79,617,406.000 XRP
0.0045%
19
OKX
ETH-USDC$1.00
0.0002619 Eth
$158,458,684.00
41,071.465 ETH
0.0000%
20
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$0.995
0.0002606 Eth
$154,407,537.00
157,302,083.788 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0089%
21
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$0.9994
0.0002613 Eth
$144,072,601.00
145,631,337.033 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0082%
22
Binance
SOL-USDC$1.001
0.0002620 Eth
$143,930,651.00
607,831.930 SOL
0.0000%
23
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9968
0.0002609 Eth
$138,196,957.00
1,379.031 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
24
Bitunix
USDC-USDT$1.00
0.0002616 Eth
$105,446,969.00
105,402,974.653 USDC
0.0059%
25
DigiFinex
USDC-USDT$1.00
0.0002619 Eth
$105,400,538.00
105,404,253.000 USDC
0.0059%
26
Kraken
USDC-USD$1.00
0.0002619 Eth
$104,504,750.00
104,504,750.401 USDC
0.0059%
27
XT.COM
ETH-USDC$1.001
0.0002630 Eth
$99,175,572.00
25,657.095 ETH
0.0000%
28
OKX
USDC-USDT$1.00
0.0002620 Eth
$93,255,947.00
93,178,717.750 USDC
0.0052%
29
Binance
DOGE-USDC$1.001
0.0002620 Eth
$88,899,243.00
202,535,044.000 DOGE
0.0114%
30
WEEX
ETH-USDC$0.9995
0.0002612 Eth
$77,166,966.00
20,031.165 ETH
0.0000%
31
WhiteBIT
USDC-USDT$0.9998
0.0002611 Eth
$73,179,043.00
73,190,441.690 USDC
0.0041%
32
Kraken
USDC-USDT$1.00
0.0002620 Eth
$69,775,979.00
69,750,441.563 USDC
0.0039%
33
Bybit
SOL-USDC$1.001
0.0002621 Eth
$62,016,182.00
263,282.960 SOL
0.0000%
34
Bitget
USDC-USDT$1.00
0.0002619 Eth
$61,092,199.00
61,047,667.236 USDC
0.0034%
35
Binance
FDUSD-USDC$1.00
0.0002611 Eth
$60,389,107.00
60,424,219.000 FDUSD
0.0034%
36
Biconomy.com
ETH-USDC$1.00
0.0002612 Eth
$57,402,546.00
14,830.939 ETH
0.0000%
37
Binance
ADA-USDC$1.001
0.0002621 Eth
$56,996,763.00
47,610,913.600 ADA
0.0027%
38
WEEX
USDC-USDT$1.001
0.0002631 Eth
$50,203,163.00
50,149,144.699 USDC
0.0028%
39
WhiteBIT
ETH-USDC$1.001
0.0002621 Eth
$48,348,924.00
12,668.454 ETH
0.0000%
40
Bybit
XRP-USDC$1.001
0.0002621 Eth
$47,966,719.00
20,552,991.340 XRP
0.0012%
41
LBank
BTC-USDC$1.00
0.0002619 Eth
$47,549,404.00
489.312 BTC
0.0000%
42
OKX
XRP-USDC$1.00
0.0002619 Eth
$39,849,446.00
17,074,584.318 XRP
0.0010%
43
Binance
BNB-USDC$0.9978
0.0002612 Eth
$38,449,044.00
53,491.669 BNB
0.0000%
44
Kraken
BTC-USDC$0.9991
0.0002619 Eth
$36,500,783.00
375.474 BTC
0.0000%
45
Coinstore
USDC-USDT$1.001
0.0002636 Eth
$35,552,741.00
35,500,194.700 USDC
0.0020%
46
Dexalot
ETH-USDC$1.001
0.0002630 Eth
$33,923,892.00
8,721.919 ETH
0.0000%
47
Gate.io
USDC-USDT$1.00
0.0002620 Eth
$33,379,251.00
33,350,311.450 USDC
0.0019%
48
LBank
ETH-USDC$1.002
0.0002622 Eth
$33,270,878.00
8,699.031 ETH
0.0000%
49
Gate.io
BTC-USDC$1.00
0.0002620 Eth
$29,873,254.00
295.343 BTC
0.0000%
50
LATOKEN
USDC-USDT$1.00
0.0002619 Eth
$29,331,581.00
29,318,390.717 USDC
0.0016%
51
Dexalot
AVAX-USDC$1.001
0.0002630 Eth
$28,633,743.00
547,802.543 AVAX
0.0000%
52
MEXC
USDC-USDT$1.001
0.0002635 Eth
$27,193,569.00
27,165,952.130 USDC
0.0015%
53
Binance
PEPE-USDC$1.001
0.0002617 Eth
$26,641,137.00
1,227,951,587,906.000 PEPE
69.1048%
54
Coinbase Exchange
EURC-USDC$1.001
0.0002617 Eth
$26,552,548.00
25,082,298.000 EURC
0.0014%
55
KuCoin
USDC-USDT$1.00
0.0002619 Eth
$25,178,540.00
25,179,427.770 USDC
0.0014%
56
KuCoin
BTC-USDC$1.001
0.0002621 Eth
$25,173,099.00
258.810 BTC
0.0000%
57
Binance
SUI-USDC$1.00
0.0002640 Eth
$24,756,039.00
6,090,311.400 SUI
0.0003%
58
P2B
USDC-USDT$1.001
0.0002617 Eth
$21,544,354.00
21,526,317.000 USDC
0.0012%
59
Deribit Spot
BTC-USDC$1.009
0.0002643 Eth
$20,868,594.00
205.412 BTC
0.0000%
60
Slex
ETH-USDC$1.00
0.0002619 Eth
$20,324,431.00
5,248.292 ETH
0.0000%
61
OKX
USDT-USDC$1.00
0.0002619 Eth
$19,827,823.00
19,805,841.933 USDT
0.0011%
62
Slex
BTC-USDC$0.9997
0.0002631 Eth
$19,617,098.00
194.365 BTC
0.0000%
63
XeggeX
BTC-USDC$0.9998
0.0002611 Eth
$18,153,252.00
183.670 BTC
0.0000%
64
Dex-Trade
BTC-USDC$1.003
0.0002630 Eth
$17,980,239.00
185.177 BTC
0.0000%
65
BingX
BTC-USDC$1.001
0.0002621 Eth
$17,674,514.00
175.573 BTC
0.0000%
66
Dexalot
BTC-USDC$1.001
0.0002630 Eth
$17,398,739.00
171.784 BTC
0.0000%
67
Dexalot
WBTC-USDC$1.00
0.0002628 Eth
$17,228,596.00
171.139 WBTC
0.0000%
68
Binance
SHIB-USDC$1.001
0.0002621 Eth
$17,153,136.00
543,448,356,909.000 SHIB
30.5834%
69
Binance
RENDER-USDC$0.9978
0.0002612 Eth
$16,143,513.00
1,589,712.170 RENDER
0.0001%
70
OKX
DOGE-USDC$1.00
0.0002619 Eth
$15,458,713.00
34,792,575.460 DOGE
0.0020%
71
Bybit
USDE-USDC$1.001
0.0002621 Eth
$14,291,931.00
14,253,769.130 USDE
0.0008%
72
Cube
BTC-USDC$1.001
0.0002621 Eth
$14,054,965.00
142.442 BTC
0.0000%
73
BingX
DOGE-USDC$1.001
0.0002621 Eth
$12,495,174.00
28,460,756.543 DOGE
0.0016%
74
Dexalot
USDT-USDC$1.001
0.0002630 Eth
$11,003,547.00
10,978,347.993 USDT
0.0006%
75
Phemex
USDC-USDT$1.00
0.0002619 Eth
$10,972,986.00
10,973,398.300 USDC
0.0006%
76
OKX
SOL-USDC$1.00
0.0002619 Eth
$10,908,010.00
46,297.648 SOL
0.0000%
77
Dex-Trade
ETH-USDC$0.9998
0.0002611 Eth
$10,865,951.00
2,849.255 ETH
0.0000%
78
KuCoin
ETH-USDC$1.001
0.0002621 Eth
$10,352,467.00
2,713.820 ETH
0.0000%
79
Binance
DOT-USDC$1.001
0.0002632 Eth
$9,684,003.00
905,872.080 DOT
0.0001%
80
Binance
LTC-USDC$1.001
0.0002632 Eth
$9,542,650.00
69,327.510 LTC
0.0000%
81
Azbit
LTC-USDC$1.00
0.0002633 Eth
$9,044,388.00
66,389.700 LTC
0.0000%
82
Kraken
ETH-USDC$0.9977
0.0002613 Eth
$8,700,975.00
2,286.398 ETH
0.0000%
83
Binance
WLD-USDC$1.001
0.0002620 Eth
$8,560,851.00
2,342,128.100 WLD
0.0001%
84
Biconomy.com
USDT-USDC$0.9996
0.0002610 Eth
$8,516,282.00
8,511,915.003 USDT
0.0005%
85
Coinbase Exchange
USDC-GBP$0.9998
0.0002618 Eth
$8,218,228.00
8,219,979.710 USDC
0.0005%
86
Azbit
ETH-USDC$0.9999
0.0002610 Eth
$7,959,274.00
2,050.495 ETH
0.0000%
87
WEEX
SOL-USDC$1.001
0.0002637 Eth
$7,829,625.00
33,289.540 SOL
0.0000%
88
WhiteBIT
ADA-USDC$0.9999
0.0002610 Eth
$7,593,648.00
6,451,502.800 ADA
0.0004%
89
KuCoin
USDT-USDC$1.001
0.0002621 Eth
$7,400,823.00
7,382,198.460 USDT
0.0004%
90
Vertex (Spot)
WBTC-USDC$1.00
0.0002620 Eth
$7,036,006.00
70.540 WBTC
0.0000%
91
Gemini
USDC-USD$1.00
0.0002622 Eth
$6,704,693.00
6,704,759.978 USDC
0.0004%
92
BingX
ETH-USDC$1.001
0.0002621 Eth
$6,328,105.00
1,636.831 ETH
0.0000%
93
Binance
BCH-USDC$1.001
0.0002621 Eth
$6,307,670.00
10,515.296 BCH
0.0000%
94
Binance
ARB-USDC$1.001
0.0002620 Eth
$6,280,484.00
5,581,785.900 ARB
0.0003%
95
Binance
SEI-USDC$1.001
0.0002620 Eth
$5,724,898.00
8,208,048.700 SEI
0.0005%
96
PointPay
ETH-USDC$1.00
0.0002619 Eth
$5,321,371.00
1,376.348 ETH
0.0000%
97
Tokpie
USDT-USDC$0.9997
0.0002643 Eth
$4,730,425.00
4,726,671.734 USDT
0.0003%
98
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$0.9979
0.0002612 Eth
$3,412,355.00
3,419,807.817 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
99
OrangeX
USDC-USDT$1.001
0.0002612 Eth
$2,607,169.00
2,603,458.000 USDC
0.0001%
100
WEEX
BNB-USDC$0.9995
0.0002612 Eth
$2,002,702.00
2,782.328 BNB
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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