ETH Price: $3,996.52 (+2.70%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,999,051,221.295579 USDC

Holders

2,469,504 ( 0.017%)

Market

Price

$1.00 @ 0.000250 ETH (-0.01%)

Onchain Market Cap

$29,999,051,221.30

Circulating Supply Market Cap

$41,231,946,535.00

Other Info

Token Contract (WITH 6 Decimals)

Filtered by Token Holder
janeyoung.eth
Balance
0 USDC

Value
$0.00
0x2f5e08ef5a99a98336519e54f58d503f550bd9ac
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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):$11,691,177,585.00
Market Capitalization:$41,231,946,535.00
Circulating Supply:41,227,819,210.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$0.9998
0.0002500 Eth
$871,616,108.00
8,762.109 BTC
0.0000%
2
DigiFinex
BTC-USDC$1.00
0.0002500 Eth
$752,736,885.00
7,552.973 BTC
0.0000%
3
DigiFinex
ETH-USDC$1.00
0.0002500 Eth
$571,126,029.00
142,845.409 ETH
0.0000%
4
Binance
BTC-USDC$0.9999
0.0002500 Eth
$471,222,312.00
4,727.045 BTC
0.0000%
5
Binance
ETH-USDC$0.9997
0.0002500 Eth
$370,185,925.00
92,980.089 ETH
0.0000%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002500 Eth
$318,924,589.00
1,345,657.783 SO11111111111111111111111111111111111111112
0.0002%
7
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.001
0.0002502 Eth
$287,290,700.00
283,348,204.180 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0325%
8
Bybit
BTC-USDC$0.9998
0.0002500 Eth
$258,300,876.00
2,597.981 BTC
0.0000%
9
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002500 Eth
$252,523,070.00
1,065,110.982 SO11111111111111111111111111111111111111112
0.0001%
10
Bybit
ETH-USDC$0.9998
0.0002500 Eth
$222,979,648.00
56,168.459 ETH
0.0000%
11
Hotcoin
ETH-USDC$0.9999
0.0002498 Eth
$142,116,654.00
35,531.892 ETH
0.0000%
12
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.001
0.0002502 Eth
$137,083,533.00
1,376.776 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
13
OKX
BTC-USDC$0.9999
0.0002500 Eth
$130,918,252.00
1,314.803 BTC
0.0000%
14
Binance
XRP-USDC$0.9998
0.0002500 Eth
$119,049,882.00
50,347,272.000 XRP
0.0058%
15
Aerodrome (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X940181A94A35A4569E4529A3CDFB74E38FD98631$4.71
0.0011789 Eth
$83,110,813.00
18,323,937.526 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0021%
16
OKX
ETH-USDC$0.9999
0.0002500 Eth
$80,310,344.00
20,161.271 ETH
0.0000%
17
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002500 Eth
$79,911,742.00
79,082,852.636 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0091%
18
Binance
SOL-USDC$0.9999
0.0002500 Eth
$71,508,265.00
301,258.255 SOL
0.0000%
19
WhiteBIT
USDC-USDT$1.00
0.0002499 Eth
$53,834,848.00
53,833,469.579 USDC
0.0062%
20
Biconomy.com
ETH-USDC$0.9995
0.0002503 Eth
$53,249,831.00
13,401.070 ETH
0.0000%
21
Bybit
SOL-USDC$0.9998
0.0002500 Eth
$52,487,716.00
221,268.860 SOL
0.0000%
22
Binance
ADA-USDC$1.001
0.0002498 Eth
$46,109,056.00
38,451,425.800 ADA
0.0044%
23
WEEX
ETH-USDC$0.9998
0.0002500 Eth
$42,945,878.00
10,811.024 ETH
0.0000%
24
Dexalot
ETH-USDC$1.00
0.0002496 Eth
$37,381,540.00
9,449.723 ETH
0.0000%
25
WhiteBIT
ETH-USDC$0.9999
0.0002500 Eth
$35,884,849.00
8,977.755 ETH
0.0000%
26
Kraken
USDC-USDT$1.00
0.0002501 Eth
$33,180,687.00
33,178,838.498 USDC
0.0038%
27
Binance
DOGE-USDC$0.9999
0.0002495 Eth
$30,849,360.00
71,055,813.000 DOGE
0.0082%
28
Dexalot
WBTC-USDC$0.9999
0.0002500 Eth
$26,593,106.00
268.509 WBTC
0.0000%
29
WEEX
DOGE-USDC$0.9998
0.0002500 Eth
$25,107,651.00
57,795,831.683 DOGE
0.0066%
30
Azbit
BNB-USDC$0.9998
0.0002499 Eth
$23,661,444.00
32,379.019 BNB
0.0000%
31
Bybit
XRP-USDC$0.9998
0.0002500 Eth
$22,586,261.00
9,546,663.710 XRP
0.0011%
32
Azbit
SOL-USDC$0.9998
0.0002500 Eth
$22,571,441.00
95,104.717 SOL
0.0000%
33
OKX
XRP-USDC$0.9999
0.0002500 Eth
$22,435,045.00
9,471,605.431 XRP
0.0011%
34
WhiteBIT
XRP-USDC$0.9999
0.0002500 Eth
$20,321,329.00
8,366,415.400 XRP
0.0010%
35
LATOKEN
USDC-USDT$0.9995
0.0002498 Eth
$19,836,125.00
19,846,549.696 USDC
0.0023%
36
P2B
USDC-USDT$0.9999
0.0002503 Eth
$18,792,703.00
18,793,736.500 USDC
0.0022%
37
Binance
BNB-USDC$1.001
0.0002498 Eth
$18,642,579.00
25,464.655 BNB
0.0000%
38
Slex
ETH-USDC$0.9998
0.0002499 Eth
$18,525,749.00
4,646.073 ETH
0.0000%
39
Coinbase Exchange
EURC-USDC$0.9997
0.0002500 Eth
$18,158,976.00
17,176,475.000 EURC
0.0020%
40
Cube
BTC-USDC$0.9999
0.0002499 Eth
$18,114,802.00
182.028 BTC
0.0000%
41
Gate.io
BTC-USDC$0.9997
0.0002500 Eth
$17,956,683.00
179.771 BTC
0.0000%
42
Binance
PEPE-USDC$1.00
0.0002500 Eth
$14,962,159.00
695,039,327,954.000 PEPE
79.7460%
43
Dexalot
USDT-USDC$1.00
0.0002496 Eth
$14,942,016.00
14,924,885.332 USDT
0.0017%
44
Dexalot
BTC-USDC$1.00
0.0002496 Eth
$14,793,729.00
148.972 BTC
0.0000%
45
Binance
SUI-USDC$1.00
0.0002503 Eth
$13,795,089.00
3,248,945.900 SUI
0.0004%
46
KuCoin
BTC-USDC$0.9999
0.0002500 Eth
$12,759,099.00
128.047 BTC
0.0000%
47
Azbit
LTC-USDC$0.9999
0.0002499 Eth
$12,485,162.00
92,482.020 LTC
0.0000%
48
Dex-Trade
USDC-USDT$1.00
0.0002501 Eth
$11,936,987.00
11,935,527.081 USDC
0.0014%
49
Azbit
ETH-USDC$0.9999
0.0002499 Eth
$11,447,713.00
2,885.584 ETH
0.0000%
50
KuCoin
USDC-USDT$1.00
0.0002501 Eth
$10,416,600.00
10,416,019.140 USDC
0.0012%
51
OKX
USDT-USDC$0.9999
0.0002500 Eth
$10,183,246.00
10,173,394.731 USDT
0.0012%
52
HTX
BTC-USDC$0.9999
0.0002500 Eth
$9,651,142.00
97.096 BTC
0.0000%
53
Kraken
BTC-USDC$1.00
0.0002501 Eth
$9,256,400.00
92.888 BTC
0.0000%
54
Binance
LINK-USDC$0.9998
0.0002498 Eth
$8,723,629.00
350,261.640 LINK
0.0000%
55
BYDFi
ETH-USDC$0.9999
0.0002503 Eth
$7,624,484.00
1,908.638 ETH
0.0000%
56
Bybit
USDE-USDC$0.9998
0.0002500 Eth
$6,942,712.00
6,929,227.270 USDE
0.0008%
57
OKX
SOL-USDC$0.9999
0.0002500 Eth
$6,829,534.00
28,746.776 SOL
0.0000%
58
Binance
FET-USDC$0.9998
0.0002500 Eth
$6,764,812.00
3,220,166.700 FET
0.0004%
59
Kraken
ETH-USDC$1.00
0.0002500 Eth
$6,416,213.00
1,602.073 ETH
0.0000%
60
Binance
ARB-USDC$1.00
0.0002503 Eth
$6,188,340.00
5,226,872.800 ARB
0.0006%
61
BYDFi
BTC-USDC$0.9999
0.0002503 Eth
$6,145,700.00
61.658 BTC
0.0000%
62
Binance
DOT-USDC$0.9994
0.0002499 Eth
$6,142,149.00
585,632.030 DOT
0.0001%
63
Binance
RENDER-USDC$1.00
0.0002503 Eth
$6,083,434.00
577,973.950 RENDER
0.0001%
64
Binance
RUNE-USDC$1.00
0.0002500 Eth
$6,055,672.00
849,508.800 RUNE
0.0001%
65
Binance
UNI-USDC$0.9998
0.0002498 Eth
$6,046,500.00
356,756.550 UNI
0.0000%
66
BingX
DOGE-USDC$0.9998
0.0002500 Eth
$5,901,481.00
13,596,520.908 DOGE
0.0016%
67
Bitget
BTC-USDC$0.9998
0.0002500 Eth
$5,882,093.00
59.038 BTC
0.0000%
68
KuCoin
ETH-USDC$0.9999
0.0002500 Eth
$5,711,065.00
1,428.597 ETH
0.0000%
69
Binance
SHIB-USDC$0.9998
0.0002498 Eth
$5,383,371.00
175,613,486,214.000 SHIB
20.1492%
70
Binance
AVAX-USDC$1.00
0.0002503 Eth
$5,332,958.00
102,665.280 AVAX
0.0000%
71
Binance
WIF-USDC$0.9998
0.0002498 Eth
$5,171,723.00
1,493,188.410 WIF
0.0002%
72
KuCoin
XRP-USDC$0.9999
0.0002500 Eth
$4,917,700.00
2,024,380.398 XRP
0.0002%
73
BingX
ETH-USDC$0.9998
0.0002500 Eth
$4,733,846.00
1,189.499 ETH
0.0000%
74
Dexalot
ARB-USDC$1.00
0.0002496 Eth
$4,501,668.00
3,840,031.905 ARB
0.0004%
75
Bitget
ETH-USDC$0.9998
0.0002500 Eth
$4,464,079.00
1,124.253 ETH
0.0000%
76
Binance
AAVE-USDC$0.9999
0.0002498 Eth
$4,373,453.00
15,932.667 AAVE
0.0000%
77
Binance
ALGO-USDC$0.9999
0.0002500 Eth
$4,369,904.00
9,174,983.000 ALGO
0.0011%
78
Biconomy.com
USDT-USDC$0.9999
0.0002499 Eth
$4,274,584.00
4,270,643.553 USDT
0.0005%
79
DeGate
ETH-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.002
0.0002506 Eth
$4,260,491.00
1,072.257 ETH
0.0000%
80
WEEX
SOL-USDC$0.9998
0.0002500 Eth
$4,138,704.00
17,461.040 SOL
0.0000%
81
Binance
TIA-USDC$0.9999
0.0002495 Eth
$3,960,734.00
451,153.630 TIA
0.0001%
82
Binance
OP-USDC$0.9991
0.0002497 Eth
$3,937,587.00
1,488,171.400 OP
0.0002%
83
Binance
LTC-USDC$0.9999
0.0002500 Eth
$3,906,882.00
28,938.887 LTC
0.0000%
84
PointPay
ETH-USDC$0.9997
0.0002500 Eth
$3,816,357.00
956.799 ETH
0.0000%
85
OKX
DOGE-USDC$0.9999
0.0002500 Eth
$3,670,944.00
8,448,592.000 DOGE
0.0010%
86
Vertex (Spot)
WBTC-USDC$0.9998
0.0002500 Eth
$3,572,559.00
35.950 WBTC
0.0000%
87
Binance
TRX-USDC$1.00
0.0002500 Eth
$3,543,040.00
11,035,408.600 TRX
0.0013%
88
WhiteBIT
ADA-USDC$1.00
0.0002499 Eth
$3,419,430.00
2,818,146.200 ADA
0.0003%
89
Binance
NEAR-USDC$0.9998
0.0002500 Eth
$3,372,682.00
425,576.300 NEAR
0.0000%
90
PointPay
BTC-USDC$0.9997
0.0002500 Eth
$3,299,234.00
33.022 BTC
0.0000%
91
KuCoin
USDT-USDC$0.9999
0.0002500 Eth
$2,957,802.00
2,953,458.000 USDT
0.0003%
92
DeGate
0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.001
0.0002503 Eth
$2,748,759.00
608,198.692 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83
0.0001%
93
Binance
SEI-USDC$0.9998
0.0002500 Eth
$2,728,917.00
3,937,876.000 SEI
0.0005%
94
VALR
USDT-USDC$0.9999
0.0002498 Eth
$2,611,602.00
2,608,439.872 USDT
0.0003%
95
BingX
UNI-USDC$0.9998
0.0002500 Eth
$2,010,821.00
118,090.245 UNI
0.0000%
96
WEEX
SUI-USDC$0.9998
0.0002500 Eth
$2,004,768.00
463,125.512 SUI
0.0001%
97
WEEX
BNB-USDC$0.9998
0.0002500 Eth
$2,002,841.00
2,704.471 BNB
0.0000%
98
LBank
FIL-USDC$0.9997
0.0002500 Eth
$1,988,767.00
247,000.702 FIL
0.0000%
99
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002501 Eth
$1,930,887.00
1,930,805.331 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
100
DeGate
0X808507121B80C02388FAD14726482E061B8DA827-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.002
0.0002506 Eth
$1,755,197.00
257,919.474 0X808507121B80C02388FAD14726482E061B8DA827
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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