ETH Price: $3,991.34 (+2.07%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,999,373,571.877408 USDC

Holders

2,469,614 ( 0.025%)

Market

Price

$1.00 @ 0.000250 ETH (-0.05%)

Onchain Market Cap

$29,993,283,699.04

Circulating Supply Market Cap

$41,217,878,159.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0 USDC

Value
$0.00
0x59c3e5644cef1cd9b56c55c9c65a07ad9b492bbc
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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):$14,540,939,362.00
Market Capitalization:$41,217,878,159.00
Circulating Supply:41,221,790,628.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$0.9994
0.0002505 Eth
$1,538,864,642.00
1,539,499,057.000 USDC
0.1726%
2
Azbit
BTC-USDC$0.9996
0.0002506 Eth
$872,980,153.00
8,770.128 BTC
0.0000%
3
DigiFinex
BTC-USDC$0.9997
0.0002505 Eth
$746,904,094.00
7,516.144 BTC
0.0000%
4
DigiFinex
ETH-USDC$0.9997
0.0002505 Eth
$558,700,441.00
140,039.232 ETH
0.0000%
5
Binance
BTC-USDC$0.9999
0.0002506 Eth
$469,741,348.00
4,709.687 BTC
0.0000%
6
Binance
ETH-USDC$0.9999
0.0002504 Eth
$366,075,302.00
91,868.909 ETH
0.0000%
7
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0002506 Eth
$311,874,168.00
1,317,068.079 SO11111111111111111111111111111111111111112
0.0001%
8
Hotcoin
BTC-USDC$0.999
0.0002503 Eth
$286,843,971.00
2,889.414 BTC
0.0000%
9
Bybit
BTC-USDC$0.9996
0.0002506 Eth
$253,947,247.00
2,553.394 BTC
0.0000%
10
WEEX
BTC-USDC$0.9996
0.0002506 Eth
$250,004,436.00
2,517.633 BTC
0.0000%
11
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0002506 Eth
$248,170,595.00
1,047,767.511 SO11111111111111111111111111111111111111112
0.0001%
12
Bybit
ETH-USDC$0.9996
0.0002506 Eth
$216,301,262.00
54,448.170 ETH
0.0000%
13
Hotcoin
ETH-USDC$0.9998
0.0002506 Eth
$141,764,799.00
35,580.510 ETH
0.0000%
14
OKX
BTC-USDC$0.9999
0.0002506 Eth
$129,055,729.00
1,295.428 BTC
0.0000%
15
OKX
ETH-USDC$0.9996
0.0002506 Eth
$80,047,850.00
20,088.982 ETH
0.0000%
16
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$0.9989
0.0002502 Eth
$78,223,928.00
77,829,068.966 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0087%
17
Binance
SOL-USDC$0.9998
0.0002505 Eth
$69,621,198.00
293,545.609 SOL
0.0000%
18
WhiteBIT
USDC-USDT$1.00
0.0002505 Eth
$56,806,503.00
56,802,870.649 USDC
0.0064%
19
Kraken
USDC-USD$0.9999
0.0002506 Eth
$54,581,896.00
54,587,354.835 USDC
0.0061%
20
Biconomy.com
ETH-USDC$0.9999
0.0002505 Eth
$53,150,223.00
13,351.864 ETH
0.0000%
21
Bybit
SOL-USDC$0.9996
0.0002506 Eth
$49,831,659.00
210,263.599 SOL
0.0000%
22
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002504 Eth
$47,989,149.00
11,454,525.352 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0013%
23
Binance
ADA-USDC$1.00
0.0002503 Eth
$45,658,332.00
38,080,406.700 ADA
0.0043%
24
WEEX
ETH-USDC$0.9998
0.0002506 Eth
$42,302,014.00
10,641.612 ETH
0.0000%
25
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0002506 Eth
$42,299,893.00
178,725.825 SO11111111111111111111111111111111111111112
0.0000%
26
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9996
0.0002506 Eth
$39,854,282.00
9,517,161.426 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0011%
27
LBank
BTC-USDC$0.9996
0.0002506 Eth
$39,764,807.00
400.388 BTC
0.0000%
28
Dexalot
ETH-USDC$0.9995
0.0002504 Eth
$36,444,341.00
9,209.487 ETH
0.0000%
29
Biconomy.com
BTC-USDC$1.00
0.0002505 Eth
$33,178,133.00
332.719 BTC
0.0000%
30
Binance
FDUSD-USDC$1.00
0.0002503 Eth
$31,149,388.00
31,177,191.000 FDUSD
0.0035%
31
Binance
DOGE-USDC$0.9998
0.0002505 Eth
$30,616,989.00
70,552,790.000 DOGE
0.0079%
32
LBank
ETH-USDC$0.9996
0.0002506 Eth
$28,433,807.00
7,128.794 ETH
0.0000%
33
Dexalot
WBTC-USDC$0.9994
0.0002503 Eth
$25,931,502.00
261.768 WBTC
0.0000%
34
WEEX
DOGE-USDC$0.9998
0.0002506 Eth
$25,025,350.00
57,855,778.463 DOGE
0.0065%
35
Azbit
BNB-USDC$1.00
0.0002505 Eth
$23,763,370.00
32,467.371 BNB
0.0000%
36
Azbit
SOL-USDC$0.9996
0.0002506 Eth
$22,724,111.00
95,865.732 SOL
0.0000%
37
Bybit
XRP-USDC$0.9996
0.0002506 Eth
$21,817,289.00
9,222,154.070 XRP
0.0010%
38
OKX
XRP-USDC$0.9996
0.0002506 Eth
$21,557,299.00
9,102,368.307 XRP
0.0010%
39
Dexalot
AVAX-USDC$0.9995
0.0002504 Eth
$21,411,216.00
412,018.305 AVAX
0.0000%
40
WhiteBIT
XRP-USDC$0.9997
0.0002502 Eth
$19,594,757.00
8,085,042.500 XRP
0.0009%
41
Gate.io
BTC-USDC$0.9998
0.0002505 Eth
$18,335,115.00
183.538 BTC
0.0000%
42
Coinbase Exchange
EURC-USDC$0.9996
0.0002506 Eth
$17,073,617.00
16,155,270.000 EURC
0.0018%
43
Binance
PEPE-USDC$0.9998
0.0002503 Eth
$15,230,035.00
707,941,380,827.000 PEPE
79.3774%
44
Dexalot
USDT-USDC$0.9995
0.0002504 Eth
$14,757,330.00
14,746,878.408 USDT
0.0017%
45
Binance
SUI-USDC$0.9998
0.0002505 Eth
$13,808,716.00
3,251,252.000 SUI
0.0004%
46
KuCoin
BTC-USDC$0.9996
0.0002506 Eth
$12,696,310.00
127.831 BTC
0.0000%
47
Azbit
LTC-USDC$0.9999
0.0002504 Eth
$12,404,834.00
91,928.040 LTC
0.0000%
48
Azbit
ETH-USDC$1.00
0.0002505 Eth
$11,638,952.00
2,929.100 ETH
0.0000%
49
Dex-Trade
BTC-USDC$1.00
0.0002504 Eth
$9,978,044.00
100.414 BTC
0.0000%
50
OKX
USDT-USDC$0.9996
0.0002506 Eth
$9,826,407.00
9,819,000.258 USDT
0.0011%
51
HTX
BTC-USDC$0.9996
0.0002506 Eth
$9,490,382.00
95.420 BTC
0.0000%
52
Binance
LINK-USDC$0.9997
0.0002504 Eth
$9,069,759.00
363,497.090 LINK
0.0000%
53
Kraken
BTC-USDC$0.9996
0.0002505 Eth
$9,018,296.00
90.787 BTC
0.0000%
54
Binance
CRV-USDC$0.9995
0.0002506 Eth
$7,559,410.00
6,218,332.700 CRV
0.0007%
55
Bybit
USDE-USDC$0.9996
0.0002506 Eth
$6,788,168.00
6,776,400.330 USDE
0.0008%
56
OKX
SOL-USDC$0.9996
0.0002506 Eth
$6,484,084.00
27,320.571 SOL
0.0000%
57
Kraken
ETH-USDC$1.00
0.0002507 Eth
$6,173,911.00
1,546.796 ETH
0.0000%
58
BYDFi
BTC-USDC$0.9999
0.0002503 Eth
$6,146,534.00
61.922 BTC
0.0000%
59
Binance
ARB-USDC$0.9994
0.0002506 Eth
$6,130,841.00
5,178,549.200 ARB
0.0006%
60
Bitget
BTC-USDC$0.9998
0.0002505 Eth
$5,974,837.00
59.937 BTC
0.0000%
61
BingX
DOGE-USDC$0.9996
0.0002506 Eth
$5,832,416.00
13,443,619.549 DOGE
0.0015%
62
KuCoin
ETH-USDC$0.9996
0.0002506 Eth
$5,751,472.00
1,442.008 ETH
0.0000%
63
Binance
RENDER-USDC$0.9994
0.0002506 Eth
$5,604,042.00
533,435.380 RENDER
0.0001%
64
PancakeSwap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$1.00
0.0002506 Eth
$5,574,401.00
5,572,541.516 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0006%
65
Deribit Spot
BTC-USDC$0.9989
0.0002502 Eth
$5,436,384.00
54.712 BTC
0.0000%
66
Binance
SHIB-USDC$1.00
0.0002503 Eth
$5,315,112.00
173,405,027,497.000 SHIB
19.4429%
67
Binance
WIF-USDC$0.9994
0.0002506 Eth
$5,046,237.00
1,457,319.250 WIF
0.0002%
68
Bybit
SUI-USDC$0.9996
0.0002506 Eth
$5,037,694.00
1,185,586.510 SUI
0.0001%
69
KuCoin
XRP-USDC$0.9996
0.0002506 Eth
$4,896,422.00
2,018,045.495 XRP
0.0002%
70
Bitget
ETH-USDC$0.9998
0.0002505 Eth
$4,512,465.00
1,135.353 ETH
0.0000%
71
Dexalot
ARB-USDC$0.9995
0.0002504 Eth
$4,452,286.00
3,798,607.615 ARB
0.0004%
72
Binance
ALGO-USDC$0.9998
0.0002505 Eth
$4,377,069.00
9,174,923.000 ALGO
0.0010%
73
WEEX
SOL-USDC$0.9998
0.0002506 Eth
$4,082,376.00
17,235.030 SOL
0.0000%
74
Binance
TIA-USDC$0.9998
0.0002505 Eth
$3,973,880.00
452,945.540 TIA
0.0001%
75
OKX
DOGE-USDC$0.9996
0.0002506 Eth
$3,938,358.00
9,070,800.060 DOGE
0.0010%
76
Binance
TRX-USDC$0.9998
0.0002505 Eth
$3,926,325.00
12,187,068.600 TRX
0.0014%
77
Binance
LTC-USDC$0.9995
0.0002506 Eth
$3,834,555.00
28,423.300 LTC
0.0000%
78
Binance
INJ-USDC$0.9998
0.0002505 Eth
$3,718,532.00
108,739.350 INJ
0.0000%
79
Binance
OP-USDC$0.9998
0.0002505 Eth
$3,688,303.00
1,391,543.400 OP
0.0002%
80
Binance
ENS-USDC$0.9998
0.0002505 Eth
$3,549,447.00
85,136.170 ENS
0.0000%
81
Vertex (Spot)
WBTC-USDC$0.9997
0.0002502 Eth
$3,420,202.00
34.396 WBTC
0.0000%
82
PointPay
BTC-USDC$0.9999
0.0002504 Eth
$3,395,977.00
33.990 BTC
0.0000%
83
Bybit
DOGE-USDC$0.9996
0.0002506 Eth
$3,372,256.00
7,780,905.300 DOGE
0.0009%
84
WhiteBIT
ADA-USDC$0.9999
0.0002505 Eth
$3,371,183.00
2,790,817.200 ADA
0.0003%
85
KuCoin
USDT-USDC$0.9996
0.0002506 Eth
$3,058,068.00
3,054,646.500 USDT
0.0003%
86
Binance
BCH-USDC$1.00
0.0002503 Eth
$2,898,391.00
4,713.781 BCH
0.0000%
87
BingX
UNI-USDC$0.9996
0.0002506 Eth
$2,155,489.00
125,219.837 UNI
0.0000%
88
Bybit
ADA-USDC$0.9996
0.0002506 Eth
$2,054,340.00
1,719,033.130 ADA
0.0002%
89
WEEX
BNB-USDC$0.9998
0.0002506 Eth
$2,002,808.00
2,696.858 BNB
0.0000%
90
Binance
FLOKI-USDC$1.00
0.0002505 Eth
$1,972,350.00
8,384,629,052.000 FLOKI
0.9401%
91
Bitvavo
BTC-USDC$0.9996
0.0002506 Eth
$1,952,423.00
19.640 BTC
0.0000%
92
Backpack Exchange
SOL-USDC$0.9998
0.0002506 Eth
$1,913,557.00
8,059.460 SOL
0.0000%
93
BYDFi
XRP-USDC$0.9999
0.0002503 Eth
$1,654,810.00
685,266.000 XRP
0.0001%
94
Bitvavo
ETH-USDC$0.9999
0.0002504 Eth
$1,423,047.00
356.696 ETH
0.0000%
95
OKX
DOT-USDC$0.9996
0.0002506 Eth
$1,343,900.00
128,617.909 DOT
0.0000%
96
DeGate
0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9999
0.0002505 Eth
$1,242,609.00
16,975,869.800 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71
0.0019%
97
KuCoin
DOGE-USDC$0.9996
0.0002506 Eth
$939,903.00
2,172,954.796 DOGE
0.0002%
98
Azbit
XRP-USDC$0.9999
0.0002504 Eth
$629,207.00
265,663.945 XRP
0.0000%
99
DeGate
0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9999
0.0002505 Eth
$542,692.00
5.444 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599
0.0000%
100
Backpack Exchange
ETH-USDC$0.9994
0.0002505 Eth
$498,054.00
125.873 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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