ETH Price: $3,928.74 (-2.87%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,204,126,192.039543 USDC

Holders

2,496,565 ( 0.069%)

Market

Price

$1.00 @ 0.000255 ETH (-0.01%)

Onchain Market Cap

$30,202,555,577.48

Circulating Supply Market Cap

$42,482,522,208.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
59.00706 USDC

Value
$59.00 ( ~0.0150175542052754 Eth) [0.0000%]
0xec1d1da520c083e2ff6fb4b42eb4cedc93b8d6f6
Loading...
Loading
Loading...
Loading
Loading...
Loading

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):$12,939,865,014.00
Market Capitalization:$42,482,522,208.00
Circulating Supply:42,484,740,684.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$0.9998
0.0002542 Eth
$1,253,899,065.00
1,254,184,188.000 USDC
0.3393%
2
DigiFinex
BTC-USDC$0.9998
0.0002542 Eth
$534,411,543.00
5,028.074 BTC
0.0000%
3
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002541 Eth
$435,458,703.00
1,960,860.109 SO11111111111111111111111111111111111111112
0.0005%
4
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002542 Eth
$413,404,348.00
1,861,724.132 SO11111111111111111111111111111111111111112
0.0005%
5
DigiFinex
ETH-USDC$0.9998
0.0002542 Eth
$411,594,633.00
104,861.346 ETH
0.0000%
6
Binance
BTC-USDC$1.00
0.0002543 Eth
$334,506,582.00
3,133.153 BTC
0.0000%
7
Bybit
USDC-USDT$0.9999
0.0002542 Eth
$289,507,510.00
289,566,051.970 USDC
0.0783%
8
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9996
0.0002541 Eth
$285,303,985.00
71,477.915 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
9
Binance
ETH-USDC$1.001
0.0002544 Eth
$264,752,183.00
66,262.396 ETH
0.0000%
10
WEEX
BTC-USDC$1.00
0.0002545 Eth
$250,228,949.00
2,355.323 BTC
0.0000%
11
Bybit
BTC-USDC$0.9999
0.0002542 Eth
$178,773,841.00
1,674.873 BTC
0.0000%
12
Bybit
ETH-USDC$0.9999
0.0002542 Eth
$178,231,908.00
44,659.999 ETH
0.0000%
13
Binance
XRP-USDC$0.9999
0.0002543 Eth
$176,409,239.00
67,777,250.000 XRP
0.0183%
14
OKX
BTC-USDC$1.00
0.0002543 Eth
$114,510,442.00
1,072.620 BTC
0.0000%
15
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9995
0.0002541 Eth
$101,556,212.00
951.518 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
16
Binance
SOL-USDC$1.00
0.0002534 Eth
$91,268,115.00
413,178.757 SOL
0.0001%
17
Bitget
USDC-USDT$0.9997
0.0002542 Eth
$74,474,608.00
74,507,826.220 USDC
0.0202%
18
OKX
ETH-USDC$1.00
0.0002542 Eth
$64,754,645.00
16,238.436 ETH
0.0000%
19
Dexalot
ETH-USDC$1.00
0.0002534 Eth
$61,938,223.00
15,481.987 ETH
0.0000%
20
Kraken
USDC-USD$0.9998
0.0002542 Eth
$57,883,235.00
57,894,814.202 USDC
0.0157%
21
Dexalot
WBTC-USDC$0.9999
0.0002533 Eth
$52,852,449.00
497.345 WBTC
0.0000%
22
XT.COM
ETH-USDC$1.00
0.0002542 Eth
$52,790,361.00
13,222.144 ETH
0.0000%
23
Meteora
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002542 Eth
$50,795,873.00
230,731.676 SO11111111111111111111111111111111111111112
0.0001%
24
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9997
0.0002541 Eth
$48,360,021.00
48,374,399.995 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0131%
25
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002541 Eth
$48,315,979.00
11,298,907.078 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0031%
26
Deepcoin
USDC-USDT$0.9999
0.0002542 Eth
$47,123,830.00
51,774,002.280 USDC
0.0140%
27
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9998
0.0002541 Eth
$46,601,518.00
209,777.978 SO11111111111111111111111111111111111111112
0.0001%
28
Biconomy.com
ETH-USDC$0.9998
0.0002542 Eth
$41,915,366.00
10,482.178 ETH
0.0000%
29
WhiteBIT
USDC-USDT$0.9999
0.0002542 Eth
$40,276,342.00
40,279,057.270 USDC
0.0109%
30
OKX
USDC-USDT$1.00
0.0002542 Eth
$37,882,929.00
37,884,206.138 USDC
0.0102%
31
LBank
BTC-USDC$0.9997
0.0002544 Eth
$36,924,261.00
347.462 BTC
0.0000%
32
Bybit
SOL-USDC$0.9999
0.0002542 Eth
$35,648,936.00
161,679.371 SOL
0.0000%
33
Bybit
XRP-USDC$0.9999
0.0002542 Eth
$35,612,972.00
13,672,421.730 XRP
0.0037%
34
WhiteBIT
BTC-USDC$1.00
0.0002544 Eth
$35,040,748.00
330.025 BTC
0.0000%
35
Hotcoin
BTC-USDC$0.9989
0.0002541 Eth
$32,812,771.00
309.282 BTC
0.0000%
36
WhiteBIT
ETH-USDC$1.00
0.0002543 Eth
$31,901,015.00
8,123.276 ETH
0.0000%
37
Dexalot
AVAX-USDC$1.00
0.0002534 Eth
$29,589,087.00
597,791.462 AVAX
0.0002%
38
Binance
ADA-USDC$0.9999
0.0002542 Eth
$27,201,166.00
25,109,014.000 ADA
0.0068%
39
LBank
ETH-USDC$1.00
0.0002536 Eth
$24,902,855.00
6,312.578 ETH
0.0000%
40
Kraken
USDC-USDT$1.00
0.0002542 Eth
$24,639,059.00
24,639,931.388 USDC
0.0067%
41
Biconomy.com
BTC-USDC$0.9998
0.0002542 Eth
$24,036,389.00
225.350 BTC
0.0000%
42
Azbit
BNB-USDC$0.9998
0.0002542 Eth
$22,774,798.00
31,542.024 BNB
0.0000%
43
OKX
XRP-USDC$1.00
0.0002542 Eth
$22,408,630.00
8,601,153.449 XRP
0.0023%
44
Cube
BTC-USDC$0.9998
0.0002542 Eth
$20,958,920.00
196.402 BTC
0.0000%
45
Azbit
SOL-USDC$0.9998
0.0002542 Eth
$20,790,689.00
94,773.154 SOL
0.0000%
46
Kraken
BTC-USDC$1.00
0.0002544 Eth
$20,450,091.00
192.334 BTC
0.0000%
47
LATOKEN
USDC-USDT$0.9997
0.0002542 Eth
$19,525,150.00
19,530,889.250 USDC
0.0053%
48
Binance
FDUSD-USDC$0.9999
0.0002543 Eth
$18,162,997.00
18,190,283.000 FDUSD
0.0049%
49
Hotcoin
ETH-USDC$1.00
0.0002533 Eth
$17,591,665.00
4,455.860 ETH
0.0000%
50
Dexalot
USDT-USDC$0.9999
0.0002533 Eth
$17,481,817.00
17,482,217.548 USDT
0.0047%
51
WhiteBIT
XRP-USDC$1.00
0.0002545 Eth
$17,385,057.00
6,624,614.700 XRP
0.0018%
52
Coinstore
USDC-USDT$0.9996
0.0002542 Eth
$16,580,251.00
16,586,721.550 USDC
0.0045%
53
Binance
DOGE-USDC$1.00
0.0002544 Eth
$16,237,613.00
40,423,669.000 DOGE
0.0109%
54
Dexalot
BTC-USDC$1.00
0.0002534 Eth
$15,747,864.00
147.613 BTC
0.0000%
55
OKX
USDT-USDC$1.00
0.0002542 Eth
$14,254,549.00
14,255,434.056 USDT
0.0039%
56
Binance
BNB-USDC$1.00
0.0002545 Eth
$13,617,498.00
18,812.671 BNB
0.0000%
57
Slex
ETH-USDC$0.9999
0.0002542 Eth
$12,978,229.00
3,246.394 ETH
0.0000%
58
KuCoin
USDC-USDT$0.9996
0.0002542 Eth
$12,766,322.00
12,771,013.410 USDC
0.0035%
59
Azbit
LTC-USDC$0.9998
0.0002542 Eth
$11,020,140.00
92,523.090 LTC
0.0000%
60
Bybit
USDE-USDC$0.9997
0.0002542 Eth
$11,010,833.00
10,999,768.620 USDE
0.0030%
61
Azbit
ETH-USDC$0.9998
0.0002542 Eth
$10,751,023.00
2,689.463 ETH
0.0000%
62
KuCoin
BTC-USDC$1.00
0.0002543 Eth
$10,489,203.00
98.705 BTC
0.0000%
63
Kraken
ETH-USDC$1.00
0.0002543 Eth
$9,873,600.00
2,510.572 ETH
0.0000%
64
Binance
SUI-USDC$0.9999
0.0002543 Eth
$9,743,588.00
2,071,437.200 SUI
0.0006%
65
Coinbase Exchange
EURC-USDC$1.00
0.0002542 Eth
$9,609,125.00
9,154,424.000 EURC
0.0025%
66
Deribit Spot
ETH-USDC$0.9997
0.0002542 Eth
$8,904,347.00
2,233.013 ETH
0.0000%
67
Gate.io
BTC-USDC$0.9997
0.0002542 Eth
$8,844,915.00
82.721 BTC
0.0000%
68
Binance
LTC-USDC$0.9998
0.0002541 Eth
$8,660,931.00
70,962.064 LTC
0.0000%
69
Binance
PEPE-USDC$0.9998
0.0002541 Eth
$8,542,830.00
367,389,303,283.000 PEPE
99.3955%
70
OKX
SOL-USDC$1.00
0.0002542 Eth
$8,029,781.00
36,308.545 SOL
0.0000%
71
Binance
RUNE-USDC$0.9999
0.0002542 Eth
$7,964,037.00
1,160,926.800 RUNE
0.0003%
72
HTX
BTC-USDC$0.9999
0.0002543 Eth
$7,506,281.00
70.337 BTC
0.0000%
73
Bitget
BTC-USDC$0.9997
0.0002542 Eth
$6,916,808.00
64.802 BTC
0.0000%
74
Binance
LINK-USDC$0.9999
0.0002543 Eth
$6,590,876.00
232,868.430 LINK
0.0001%
75
Gemini
USDC-USD$1.00
0.0002542 Eth
$6,291,197.00
6,291,196.776 USDC
0.0017%
76
KuCoin
XRP-USDC$1.00
0.0002543 Eth
$5,904,952.00
2,254,792.344 XRP
0.0006%
77
KuCoin
ETH-USDC$1.00
0.0002543 Eth
$5,725,782.00
1,456.256 ETH
0.0000%
78
BYDFi
ETH-USDC$0.9998
0.0002542 Eth
$5,480,409.00
1,392.979 ETH
0.0000%
79
Bitget
ETH-USDC$0.9997
0.0002542 Eth
$5,119,431.00
1,280.841 ETH
0.0000%
80
Binance
AAVE-USDC$1.00
0.0002545 Eth
$4,507,912.00
12,073.416 AAVE
0.0000%
81
Bitstamp
USDC-USD$1.00
0.0002542 Eth
$4,451,688.00
4,451,643.719 USDC
0.0012%
82
Binance
AVAX-USDC$1.00
0.0002545 Eth
$4,408,771.00
89,059.420 AVAX
0.0000%
83
KuCoin
USDT-USDC$1.00
0.0002543 Eth
$4,281,079.00
4,280,792.700 USDT
0.0012%
84
OKX
DOGE-USDC$1.00
0.0002542 Eth
$4,187,111.00
10,440,939.930 DOGE
0.0028%
85
Biconomy.com
USDT-USDC$0.9998
0.0002542 Eth
$3,669,758.00
3,671,202.026 USDT
0.0010%
86
DeGate
ETH-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002542 Eth
$3,625,348.00
908.118 ETH
0.0000%
87
Binance
NEAR-USDC$0.9998
0.0002542 Eth
$3,574,680.00
531,620.600 NEAR
0.0001%
88
WhiteBIT
ADA-USDC$1.00
0.0002545 Eth
$3,560,859.00
3,312,373.700 ADA
0.0009%
89
Backpack Exchange
SOL-USDC$0.9999
0.0002534 Eth
$3,473,079.00
15,810.870 SOL
0.0000%
90
Bybit
SUI-USDC$0.9997
0.0002542 Eth
$3,413,035.00
727,306.470 SUI
0.0002%
91
XT.COM
BTC-USDC$0.9999
0.0002545 Eth
$3,399,239.00
31.843 BTC
0.0000%
92
BingX
DOGE-USDC$0.9997
0.0002542 Eth
$3,091,782.00
7,697,889.818 DOGE
0.0021%
93
VALR
USDT-USDC$0.9999
0.0002542 Eth
$2,924,328.00
2,923,781.656 USDT
0.0008%
94
OKX
NEAR-USDC$1.00
0.0002542 Eth
$2,292,236.00
341,641.496 NEAR
0.0001%
95
Binance
ARB-USDC$0.9999
0.0002542 Eth
$2,288,791.00
2,301,946.500 ARB
0.0006%
96
bitcastle
BTC-USDC$0.9988
0.0002538 Eth
$1,924,280.00
18.044 BTC
0.0000%
97
Binance
UNI-USDC$1.00
0.0002545 Eth
$1,916,443.00
118,950.700 UNI
0.0000%
98
LBank
FIL-USDC$0.9997
0.0002542 Eth
$1,913,195.00
296,659.823 FIL
0.0001%
99
BYDFi
XRP-USDC$0.9999
0.0002533 Eth
$1,844,642.00
706,833.000 XRP
0.0002%
100
Binance
POL-USDC$0.9998
0.0002541 Eth
$1,688,297.00
2,869,998.700 POL
0.0008%

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
Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.