ETH Price: $3,246.43 (-0.35%)
 

Overview

Max Total Supply

34,379,493,604.545839 USDC

Holders

2,603,711 ( 0.128%)

Market

Price

$1.00 @ 0.000308 ETH

Onchain Market Cap

$34,379,493,604.55

Circulating Supply Market Cap

$51,919,615,053.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x45f5c437e59e40a76878d5732cc3bf5b269c7fe8
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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):$28,126,590,831.00
Market Capitalization:$51,919,615,053.00
Circulating Supply:51,917,703,620.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$1.00
0.0003079 Eth
$2,065,192,182.00
2,064,211,100.000 USDC
57.7384%
2
Binance
BTC-USDC$0.9999
0.0003086 Eth
$989,153,569.00
9,506.086 BTC
0.0003%
3
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.001
0.0003088 Eth
$988,657,697.00
3,938,297.826 SO11111111111111111111111111111111111111112
0.1102%
4
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0003085 Eth
$930,412,465.00
3,713,915.782 SO11111111111111111111111111111111111111112
0.1039%
5
Azbit
BTC-USDC$0.9993
0.0003088 Eth
$885,552,349.00
8,515.306 BTC
0.0002%
6
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9985
0.0003085 Eth
$339,236,202.00
339,529,598.670 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
9.4970%
7
DigiFinex
BTC-USDC$1.00
0.0003086 Eth
$269,376,178.00
2,617.086 BTC
0.0001%
8
OKX
BTC-USDC$0.9999
0.0003086 Eth
$259,538,164.00
2,496.124 BTC
0.0001%
9
BitMart
ETH-USDC$0.9999
0.0003086 Eth
$258,889,390.00
79,885.222 ETH
0.0022%
10
Uniswap V3 (Ethereum)
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.004
0.0003097 Eth
$256,753,688.00
2,456.550 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0001%
11
Binance
ETH-USDC$1.005
0.0003094 Eth
$255,190,508.00
78,379.526 ETH
0.0022%
12
WEEX
BTC-USDC$0.9999
0.0003085 Eth
$250,091,233.00
2,433.048 BTC
0.0001%
13
WhiteBIT
BTC-USDC$1.001
0.0003088 Eth
$190,339,870.00
1,848.578 BTC
0.0001%
14
Bybit
BTC-USDC$0.9999
0.0003086 Eth
$190,335,465.00
1,835.146 BTC
0.0001%
15
Meteora
6P6XGHYF7AEE6TZKSMFSKO444WQOP15ICUSQI2JFGIPN-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0003085 Eth
$183,601,296.00
5,000,807.940 6P6XGHYF7AEE6TZKSMFSKO444WQOP15ICUSQI2JFGIPN
0.1399%
16
Curve (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9997
0.0003083 Eth
$178,445,500.00
178,425,194.063 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
4.9908%
17
Binance
SOL-USDC$1.00
0.0003106 Eth
$174,224,425.00
696,442.468 SOL
0.0195%
18
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.003
0.0003092 Eth
$170,833,479.00
1,639.964 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
19
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9997
0.0003083 Eth
$169,410,058.00
169,348,395.891 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
4.7369%
20
Binance
TRUMP-USDC$0.9999
0.0003085 Eth
$138,315,287.00
3,747,031.934 TRUMP
0.1048%
21
Meteora
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0003088 Eth
$125,566,754.00
497,363.842 SO11111111111111111111111111111111111111112
0.0139%
22
Meteora
FUAFBO2JGKS6GB4Z4LFZKQSZGZNUCISEHQNNEBARXM1P-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0003085 Eth
$119,269,150.00
40,842,388.672 FUAFBO2JGKS6GB4Z4LFZKQSZGZNUCISEHQNNEBARXM1P
1.1424%
23
Binance
XRP-USDC$1.005
0.0003094 Eth
$107,576,259.00
34,247,458.000 XRP
0.9579%
24
Meteora
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9995
0.0003088 Eth
$107,258,151.00
428,266.530 SO11111111111111111111111111111111111111112
0.0120%
25
Deepcoin
USDC-USDT$0.9979
0.0003095 Eth
$82,291,864.00
79,042,047.660 USDC
2.2109%
26
Bybit
ETH-USDC$0.9999
0.0003086 Eth
$77,962,540.00
24,105.141 ETH
0.0007%
27
OKX
USDC-USDT$1.00
0.0003086 Eth
$71,140,209.00
71,108,437.079 USDC
1.9890%
28
DigiFinex
ETH-USDC$1.00
0.0003086 Eth
$69,866,295.00
21,525.834 ETH
0.0006%
29
Biconomy.com
ETH-USDC$1.001
0.0003103 Eth
$61,862,452.00
19,087.005 ETH
0.0005%
30
Bitunix
USDC-USDT$1.00
0.0003090 Eth
$59,373,745.00
59,373,815.066 USDC
1.6608%
31
OKX
ETH-USDC$1.00
0.0003086 Eth
$57,412,559.00
17,729.157 ETH
0.0005%
32
Binance
FDUSD-USDC$1.00
0.0003080 Eth
$56,419,292.00
56,443,372.000 FDUSD
1.5788%
33
LATOKEN
USDC-USDT$0.9985
0.0003098 Eth
$53,752,775.00
53,834,716.595 USDC
1.5058%
34
Biconomy.com
BTC-USDC$1.00
0.0003086 Eth
$47,664,817.00
458.674 BTC
0.0000%
35
Coinbase Exchange
USDT-USDC$1.00
0.0003086 Eth
$47,363,347.00
47,333,053.170 USDT
1.3240%
36
Bitget
BTC-USDC$0.9999
0.0003085 Eth
$43,436,124.00
417.791 BTC
0.0000%
37
Bybit
SOL-USDC$0.9999
0.0003086 Eth
$42,555,459.00
169,803.375 SOL
0.0047%
38
LBank
BTC-USDC$1.001
0.0003088 Eth
$41,717,826.00
405.062 BTC
0.0000%
39
Hotcoin
ETH-USDC$1.00
0.0003086 Eth
$40,242,585.00
12,411.806 ETH
0.0003%
40
Binance
DOGE-USDC$1.00
0.0003106 Eth
$36,994,726.00
104,296,254.000 DOGE
2.9173%
41
Bybit
XRP-USDC$0.9999
0.0003086 Eth
$34,847,484.00
11,163,387.740 XRP
0.3123%
42
Coinstore
USDC-USDT$0.9998
0.0003084 Eth
$31,221,170.00
31,213,882.070 USDC
0.8731%
43
Cube
BTC-USDC$0.9993
0.0003088 Eth
$31,138,433.00
300.234 BTC
0.0000%
44
Dexalot
ETH-USDC$0.9999
0.0003080 Eth
$30,220,601.00
9,341.211 ETH
0.0003%
45
Binance
ADA-USDC$0.9999
0.0003086 Eth
$27,386,582.00
28,036,866.200 ADA
0.7842%
46
WhiteBIT
ETH-USDC$0.9993
0.0003088 Eth
$26,226,751.00
8,109.170 ETH
0.0002%
47
LBank
ETH-USDC$1.001
0.0003104 Eth
$25,742,175.00
7,935.762 ETH
0.0002%
48
Dexalot
WBTC-USDC$0.9998
0.0003090 Eth
$25,521,418.00
246.727 WBTC
0.0000%
49
P2B
USDC-USDT$1.00
0.0003085 Eth
$25,243,577.00
25,241,680.500 USDC
0.7060%
50
Azbit
ETH-USDC$0.9972
0.0003093 Eth
$24,994,376.00
7,737.780 ETH
0.0002%
51
XT.COM
ETH-USDC$1.00
0.0003086 Eth
$22,454,263.00
6,928.791 ETH
0.0002%
52
Kraken
BTC-USDC$1.00
0.0003088 Eth
$21,054,169.00
204.703 BTC
0.0000%
53
KuCoin
BTC-USDC$0.9999
0.0003086 Eth
$20,931,452.00
203.412 BTC
0.0000%
54
Bitget
ETH-USDC$0.9999
0.0003085 Eth
$19,084,950.00
5,898.759 ETH
0.0002%
55
Dexalot
AVAX-USDC$1.001
0.0003106 Eth
$19,072,454.00
531,474.494 AVAX
0.0149%
56
Dex-Trade
BTC-USDC$1.001
0.0003104 Eth
$17,524,443.00
170.417 BTC
0.0000%
57
Azbit
SOL-USDC$1.001
0.0003088 Eth
$17,443,670.00
69,758.855 SOL
0.0020%
58
Binance
LINK-USDC$1.00
0.0003080 Eth
$17,370,357.00
691,108.380 LINK
0.0193%
59
Gate.io
BTC-USDC$0.9999
0.0003085 Eth
$17,149,951.00
164.138 BTC
0.0000%
60
Binance
SUI-USDC$0.9999
0.0003080 Eth
$16,255,679.00
3,730,115.800 SUI
0.1043%
61
Deribit Spot
BTC-USDC$1.001
0.0003088 Eth
$15,453,780.00
149.493 BTC
0.0000%
62
Bybit
USDE-USDC$0.9999
0.0003086 Eth
$15,060,073.00
15,074,289.620 USDE
0.4216%
63
Slex
BTC-USDC$1.001
0.0003088 Eth
$14,826,338.00
142.394 BTC
0.0000%
64
Dexalot
BTC-USDC$0.9993
0.0003092 Eth
$14,644,496.00
141.559 BTC
0.0000%
65
PointPay
BTC-USDC$1.00
0.0003086 Eth
$14,505,014.00
139.116 BTC
0.0000%
66
OKX
SOL-USDC$1.00
0.0003086 Eth
$13,947,673.00
55,496.695 SOL
0.0016%
67
Biconomy.com
USDC-USDT$0.9999
0.0003084 Eth
$13,605,712.00
13,603,526.488 USDC
0.3805%
68
BYDFi
BTC-USDC$1.00
0.0003086 Eth
$12,601,181.00
122.364 BTC
0.0000%
69
Slex
ETH-USDC$0.9999
0.0003086 Eth
$10,730,569.00
3,317.117 ETH
0.0001%
70
BingX
BTC-USDC$0.9999
0.0003085 Eth
$10,682,428.00
102.802 BTC
0.0000%
71
Azbit
XRP-USDC$1.00
0.0003102 Eth
$10,630,607.00
3,399,828.373 XRP
0.0951%
72
MEXC
BTC-USDC$1.00
0.0003086 Eth
$10,559,824.00
102.549 BTC
0.0000%
73
Phemex
USDC-USDT$0.9999
0.0003084 Eth
$10,302,565.00
10,303,957.540 USDC
0.2882%
74
OKX
XRP-USDC$1.00
0.0003086 Eth
$9,831,068.00
3,147,664.450 XRP
0.0880%
75
Binance
HBAR-USDC$0.9972
0.0003093 Eth
$9,830,733.00
30,503,881.000 HBAR
0.8532%
76
Deribit Spot
ETH-USDC$1.001
0.0003088 Eth
$9,766,730.00
3,009.143 ETH
0.0001%
77
XT.COM
BTC-USDC$0.9991
0.0003093 Eth
$9,755,961.00
93.807 BTC
0.0000%
78
HTX
BTC-USDC$1.00
0.0003086 Eth
$8,426,172.00
81.429 BTC
0.0000%
79
Dexalot
USDT-USDC$0.9999
0.0003091 Eth
$8,300,627.00
8,303,710.908 USDT
0.2323%
80
Coinbase Exchange
EURC-USDC$0.9991
0.0003087 Eth
$8,202,541.00
7,883,389.000 EURC
0.2205%
81
OKX
USDT-USDC$1.00
0.0003086 Eth
$7,175,874.00
7,177,731.323 USDT
0.2008%
82
KuCoin
ETH-USDC$0.9999
0.0003086 Eth
$6,786,074.00
2,093.132 ETH
0.0001%
83
Binance
RUNE-USDC$0.9999
0.0003086 Eth
$6,079,420.00
1,964,972.400 RUNE
0.0550%
84
OrangeX
USDC-USDT$0.9998
0.0003100 Eth
$5,971,616.00
5,971,147.000 USDC
0.1670%
85
WhiteBIT
WBT-USDC$1.002
0.0003107 Eth
$5,957,319.00
211,645.095 WBT
0.0059%
86
BYDFi
ETH-USDC$1.002
0.0003107 Eth
$5,720,544.00
1,766.150 ETH
0.0000%
87
BingX
DOGE-USDC$0.9999
0.0003085 Eth
$5,672,650.00
16,071,925.831 DOGE
0.4496%
88
Bybit
DOGE-USDC$0.9999
0.0003086 Eth
$5,453,867.00
15,469,037.700 DOGE
0.4327%
89
Binance
AVAX-USDC$1.00
0.0003106 Eth
$5,149,115.00
143,903.470 AVAX
0.0040%
90
Bitvavo
USDC-EUR$1.00
0.0003094 Eth
$4,921,568.00
4,921,547.516 USDC
0.1377%
91
Backpack Exchange
SOL-USDC$0.9961
0.0003078 Eth
$4,917,065.00
19,795.180 SOL
0.0006%
92
PointPay
ETH-USDC$1.00
0.0003086 Eth
$3,987,911.00
1,230.744 ETH
0.0000%
93
KuCoin
USDT-USDC$0.9999
0.0003086 Eth
$3,869,966.00
3,868,804.220 USDT
0.1082%
94
Vertex (Spot)
WBTC-USDC$1.001
0.0003104 Eth
$3,594,652.00
34.456 WBTC
0.0000%
95
BYDFi
USDC-USDT$1.00
0.0003097 Eth
$2,740,548.00
2,740,256.000 USDC
0.0766%
96
Kraken
ETH-USDC$0.9993
0.0003084 Eth
$2,582,101.00
796.627 ETH
0.0000%
97
Gemini
USDC-USD$1.00
0.0003086 Eth
$2,353,858.00
2,353,975.685 USDC
0.0658%
98
BYDFi
XRP-USDC$1.001
0.0003088 Eth
$2,224,405.00
722,688.000 XRP
0.0202%
99
VALR
USDT-USDC$0.9993
0.0003088 Eth
$2,217,941.00
2,219,531.057 USDT
0.0621%
100
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.001
0.0003088 Eth
$1,725,721.00
1,723,425.392 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0482%

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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