ETH Price: $4,000.12 (+0.05%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,823,997,417.413753 USDC

Holders

2,474,589 ( 0.092%)

Market

Price

$1.00 @ 0.000250 ETH (+0.05%)

Onchain Market Cap

$29,823,997,417.41

Circulating Supply Market Cap

$41,050,910,634.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0.815129 USDC

Value
$0.82 ( ~0.000204994059953306 Eth) [0.0000%]
0xE1c8eFeB443A91D3b3209cBEFE653966597B5581
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):$5,161,315,449.00
Market Capitalization:$41,050,910,634.00
Circulating Supply:41,039,544,648.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$0.9999
0.0002501 Eth
$903,089,020.00
9,047.473 BTC
0.0000%
2
DigiFinex
BTC-USDC$0.9998
0.0002499 Eth
$270,432,272.00
2,703.364 BTC
0.0000%
3
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002501 Eth
$196,772,052.00
829,209.875 SO11111111111111111111111111111111111111112
0.0001%
4
Binance
BTC-USDC$0.9999
0.0002500 Eth
$165,151,946.00
1,654.573 BTC
0.0000%
5
DigiFinex
ETH-USDC$0.9998
0.0002499 Eth
$162,430,508.00
40,605.095 ETH
0.0000%
6
Binance
ETH-USDC$0.9998
0.0002500 Eth
$102,006,980.00
25,630.377 ETH
0.0000%
7
Binance
XRP-USDC$1.00
0.0002501 Eth
$92,048,367.00
35,822,633.000 XRP
0.0022%
8
Bybit
BTC-USDC$0.9999
0.0002500 Eth
$58,174,571.00
582.789 BTC
0.0000%
9
Hotcoin
ETH-USDC$0.9999
0.0002501 Eth
$57,071,128.00
14,268.547 ETH
0.0000%
10
Bybit
ETH-USDC$0.9999
0.0002500 Eth
$46,226,770.00
11,613.135 ETH
0.0000%
11
Biconomy.com
ETH-USDC$0.9999
0.0002500 Eth
$40,304,647.00
10,114.184 ETH
0.0000%
12
OKX
BTC-USDC$0.9999
0.0002500 Eth
$40,287,143.00
403.504 BTC
0.0000%
13
Binance
DOGE-USDC$0.9998
0.0002500 Eth
$39,787,984.00
85,861,041.000 DOGE
0.0053%
14
Binance
PEPE-USDC$0.9998
0.0002501 Eth
$39,555,149.00
1,536,457,011,492.000 PEPE
94.3493%
15
Binance
ADA-USDC$0.9999
0.0002500 Eth
$33,604,749.00
28,053,798.500 ADA
0.0017%
16
Meteora
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002500 Eth
$31,962,189.00
7,617,562.263 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0005%
17
LBank
BTC-USDC$0.9999
0.0002501 Eth
$30,864,900.00
308.483 BTC
0.0000%
18
Dexalot
ETH-USDC$0.9999
0.0002505 Eth
$30,003,960.00
7,530.140 ETH
0.0000%
19
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002501 Eth
$29,456,214.00
124,290.966 SO11111111111111111111111111111111111111112
0.0000%
20
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002501 Eth
$29,268,261.00
29,131,404.620 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0018%
21
OKX
ETH-USDC$0.9999
0.0002500 Eth
$25,832,148.00
6,490.643 ETH
0.0000%
22
WEEX
DOGE-USDC$0.9999
0.0002500 Eth
$25,037,891.00
54,060,907.870 DOGE
0.0033%
23
Dexalot
WBTC-USDC$1.00
0.0002506 Eth
$24,331,138.00
244.729 WBTC
0.0000%
24
LFJ V2.1 (Avalanche)
0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E$0.9999
0.0002500 Eth
$23,022,314.00
441,980.432 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7
0.0000%
25
Azbit
SOL-USDC$0.9999
0.0002500 Eth
$22,799,920.00
96,114.549 SOL
0.0000%
26
XT.COM
ETH-USDC$0.9999
0.0002501 Eth
$20,376,725.00
5,119.667 ETH
0.0000%
27
Bybit
XRP-USDC$0.9999
0.0002500 Eth
$20,130,698.00
7,830,872.970 XRP
0.0005%
28
PancakeSwap V3 (Base)
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$1.00
0.0002501 Eth
$19,888,946.00
4,993.428 0X4200000000000000000000000000000000000006
0.0000%
29
Bybit
SOL-USDC$0.9999
0.0002500 Eth
$19,873,285.00
83,763.965 SOL
0.0000%
30
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9999
0.0002501 Eth
$19,180,289.00
81,208.338 SO11111111111111111111111111111111111111112
0.0000%
31
LBank
ETH-USDC$0.9999
0.0002500 Eth
$18,917,400.00
4,726.246 ETH
0.0000%
32
WhiteBIT
ETH-USDC$0.9999
0.0002501 Eth
$17,907,504.00
4,477.597 ETH
0.0000%
33
WhiteBIT
XRP-USDC$0.9999
0.0002501 Eth
$15,097,733.00
5,829,365.300 XRP
0.0004%
34
WEEX
ETH-USDC$0.9999
0.0002501 Eth
$14,023,001.00
3,523.511 ETH
0.0000%
35
OKX
XRP-USDC$0.9999
0.0002500 Eth
$13,260,384.00
5,164,273.254 XRP
0.0003%
36
Azbit
LTC-USDC$0.9999
0.0002500 Eth
$12,331,575.00
92,555.390 LTC
0.0000%
37
Azbit
ETH-USDC$0.9999
0.0002503 Eth
$11,209,332.00
2,813.701 ETH
0.0000%
38
Coinbase Exchange
EURC-USDC$0.9999
0.0002501 Eth
$10,462,109.00
9,897,137.000 EURC
0.0006%
39
Dexalot
BTC-USDC$0.9999
0.0002505 Eth
$8,899,770.00
89.249 BTC
0.0000%
40
Dexalot
USDT-USDC$0.9999
0.0002505 Eth
$7,973,795.00
7,969,236.701 USDT
0.0005%
41
Binance
LINK-USDC$0.9999
0.0002501 Eth
$7,735,140.00
295,091.740 LINK
0.0000%
42
BingX
DOGE-USDC$0.9999
0.0002500 Eth
$6,751,187.00
14,586,546.794 DOGE
0.0009%
43
HTX
ETH-USDC$0.9999
0.0002500 Eth
$6,256,168.00
1,570.921 ETH
0.0000%
44
OKX
DOGE-USDC$0.9999
0.0002500 Eth
$6,102,966.00
13,157,041.860 DOGE
0.0008%
45
HTX
BTC-USDC$0.9999
0.0002500 Eth
$5,922,902.00
59.345 BTC
0.0000%
46
KuCoin
BTC-USDC$0.9999
0.0002500 Eth
$5,389,442.00
53.856 BTC
0.0000%
47
Bitget
BTC-USDC$0.9999
0.0002500 Eth
$5,143,638.00
51.517 BTC
0.0000%
48
Slex
ETH-USDC$0.9999
0.0002503 Eth
$5,108,976.00
1,283.557 ETH
0.0000%
49
Binance
AVAX-USDC$0.9999
0.0002500 Eth
$4,936,406.00
94,759.760 AVAX
0.0000%
50
OKX
USDT-USDC$0.9999
0.0002500 Eth
$4,796,755.00
4,793,395.250 USDT
0.0003%
51
KuCoin
ETH-USDC$0.9999
0.0002500 Eth
$4,616,235.00
1,153.434 ETH
0.0000%
52
KuCoin
XRP-USDC$0.9999
0.0002500 Eth
$4,264,797.00
1,649,934.337 XRP
0.0001%
53
Bitget
ETH-USDC$0.9999
0.0002500 Eth
$3,934,255.00
987.078 ETH
0.0000%
54
Bybit
DOGE-USDC$0.9999
0.0002500 Eth
$3,861,970.00
8,344,015.100 DOGE
0.0005%
55
Binance
UNI-USDC$0.9999
0.0002502 Eth
$3,857,106.00
208,492.770 UNI
0.0000%
56
Binance
FET-USDC$0.9998
0.0002501 Eth
$3,415,026.00
1,670,187.100 FET
0.0001%
57
Bybit
USDE-USDC$0.9999
0.0002500 Eth
$3,346,308.00
3,340,063.080 USDE
0.0002%
58
OKX
SOL-USDC$0.9999
0.0002500 Eth
$3,293,661.00
13,850.963 SOL
0.0000%
59
Dexalot
ARB-USDC$0.9999
0.0002505 Eth
$2,967,695.00
2,557,351.431 ARB
0.0002%
60
Gate.io
BTC-USDC$0.9999
0.0002500 Eth
$2,868,830.00
28.721 BTC
0.0000%
61
Binance
GALA-USDC$0.9999
0.0002501 Eth
$2,639,520.00
42,987,111.000 GALA
0.0026%
62
Binance US
BTC-USDC$1.00
0.0002501 Eth
$2,470,151.00
24.673 BTC
0.0000%
63
BYDFi
ETH-USDC$0.9998
0.0002500 Eth
$2,125,982.00
531.436 ETH
0.0000%
64
Deribit Spot
ETH-USDC$0.9998
0.0002502 Eth
$2,104,787.00
528.769 ETH
0.0000%
65
Bybit
SUI-USDC$0.9999
0.0002500 Eth
$2,052,965.00
484,168.930 SUI
0.0000%
66
KuCoin
USDT-USDC$0.9999
0.0002500 Eth
$2,023,485.00
2,022,530.650 USDT
0.0001%
67
Bybit
ADA-USDC$0.9999
0.0002500 Eth
$2,015,548.00
1,684,986.500 ADA
0.0001%
68
WEEX
BNB-USDC$0.9999
0.0002500 Eth
$2,009,502.00
2,706.628 BNB
0.0000%
69
WEEX
SUI-USDC$0.9999
0.0002501 Eth
$2,002,118.00
475,610.736 SUI
0.0000%
70
DeGate
0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002502 Eth
$1,906,882.00
411,901.602 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83
0.0000%
71
Binance
AAVE-USDC$0.9998
0.0002501 Eth
$1,882,204.00
6,723.076 AAVE
0.0000%
72
Binance
LTC-USDC$0.9998
0.0002500 Eth
$1,837,592.00
13,816.863 LTC
0.0000%
73
BYDFi
XRP-USDC$1.00
0.0002500 Eth
$1,788,891.00
690,716.000 XRP
0.0000%
74
Binance
BCH-USDC$0.9998
0.0002500 Eth
$1,736,592.00
2,823.356 BCH
0.0000%
75
WhiteBIT
ADA-USDC$0.9999
0.0002500 Eth
$1,635,620.00
1,377,540.500 ADA
0.0001%
76
Bybit
SHIB-USDC$0.9999
0.0002500 Eth
$1,538,973.00
47,801,701,562.800 SHIB
2.9354%
77
WEEX
ADA-USDC$0.9999
0.0002502 Eth
$1,500,018.00
1,262,330.129 ADA
0.0001%
78
Binance
INJ-USDC$0.9998
0.0002501 Eth
$1,484,832.00
45,394.070 INJ
0.0000%
79
BingX
UNI-USDC$0.9999
0.0002500 Eth
$1,464,573.00
79,429.069 UNI
0.0000%
80
OKX
SHIB-USDC$0.9999
0.0002500 Eth
$1,409,936.00
43,816,449,577.000 SHIB
2.6906%
81
Binance
TRX-USDC$0.9999
0.0002500 Eth
$1,381,181.00
4,394,035.700 TRX
0.0003%
82
OKX
HBAR-USDC$0.9999
0.0002500 Eth
$1,182,989.00
3,561,637.507 HBAR
0.0002%
83
OKX
DOT-USDC$0.9999
0.0002500 Eth
$1,090,254.00
104,324.646 DOT
0.0000%
84
PointPay
ETH-USDC$0.9999
0.0002503 Eth
$1,086,640.00
273.055 ETH
0.0000%
85
OKX
ADA-USDC$0.9999
0.0002500 Eth
$1,082,865.00
902,850.999 ADA
0.0001%
86
WEEX
TON-USDC$0.9999
0.0002500 Eth
$1,003,252.00
148,231.270 TON
0.0000%
87
OKX
FIL-USDC$0.9999
0.0002500 Eth
$908,069.00
116,850.840 FIL
0.0000%
88
Dexalot
EURC-USDC$0.9999
0.0002505 Eth
$693,732.00
655,873.609 EURC
0.0000%
89
LBank
LTC-USDC$0.9999
0.0002500 Eth
$656,540.00
4,885.593 LTC
0.0000%
90
Binance
EOS-USDC$0.9999
0.0002501 Eth
$622,005.00
472,157.500 EOS
0.0000%
91
DeGate
0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002502 Eth
$574,127.00
7,430,463.800 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71
0.0005%
92
OKX
POL-USDC$0.9999
0.0002500 Eth
$507,435.00
722,147.760 POL
0.0000%
93
WEEX
AAVE-USDC$0.9999
0.0002501 Eth
$502,958.00
1,782.520 AAVE
0.0000%
94
WEEX
DOT-USDC$0.9999
0.0002501 Eth
$502,010.00
48,276.196 DOT
0.0000%
95
WEEX
ARB-USDC$1.00
0.0002502 Eth
$501,091.00
433,981.915 ARB
0.0000%
96
WEEX
UNI-USDC$1.00
0.0002503 Eth
$500,566.00
27,144.282 UNI
0.0000%
97
WEEX
LTC-USDC$0.9999
0.0002502 Eth
$500,031.00
3,727.458 LTC
0.0000%
98
DeGate
0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002502 Eth
$393,176.00
51,375.922 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D
0.0000%
99
OKX
TRX-USDC$0.9999
0.0002500 Eth
$349,639.00
1,109,781.718 TRX
0.0001%
100
DeGate
0X4D1C297D39C5C1277964D0E3F8AA901493664530-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.00
0.0002502 Eth
$321,915.00
376,212.430 0X4D1C297D39C5C1277964D0E3F8AA901493664530
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

0x60806040526004361061006d576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680633659cfe6146100775780634f1ef286146100ba5780635c60da1b146101085780638f2839701461015f578063f851a440146101a2575b6100756101f9565b005b34801561008357600080fd5b506100b8600480360381019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610213565b005b610106600480360381019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190803590602001908201803590602001919091929391929390505050610268565b005b34801561011457600080fd5b5061011d610308565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561016b57600080fd5b506101a0600480360381019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610360565b005b3480156101ae57600080fd5b506101b761051e565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b610201610576565b61021161020c610651565b610682565b565b61021b6106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561025c57610257816106d9565b610265565b6102646101f9565b5b50565b6102706106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156102fa576102ac836106d9565b3073ffffffffffffffffffffffffffffffffffffffff163483836040518083838082843782019150509250505060006040518083038185875af19250505015156102f557600080fd5b610303565b6103026101f9565b5b505050565b60006103126106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156103545761034d610651565b905061035d565b61035c6101f9565b5b90565b6103686106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561051257600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614151515610466576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260368152602001807f43616e6e6f74206368616e6765207468652061646d696e206f6620612070726f81526020017f787920746f20746865207a65726f20616464726573730000000000000000000081525060400191505060405180910390fd5b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f61048f6106a8565b82604051808373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020018273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019250505060405180910390a161050d81610748565b61051b565b61051a6101f9565b5b50565b60006105286106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561056a576105636106a8565b9050610573565b6105726101f9565b5b90565b61057e6106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151515610647576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260328152602001807f43616e6e6f742063616c6c2066616c6c6261636b2066756e6374696f6e20667281526020017f6f6d207468652070726f78792061646d696e000000000000000000000000000081525060400191505060405180910390fd5b61064f610777565b565b6000807f7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c36001029050805491505090565b3660008037600080366000845af43d6000803e80600081146106a3573d6000f35b3d6000fd5b6000807f10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b6001029050805491505090565b6106e281610779565b7fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b81604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390a150565b60007f10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b60010290508181555050565b565b60006107848261084b565b151561081e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252603b8152602001807f43616e6e6f742073657420612070726f787920696d706c656d656e746174696f81526020017f6e20746f2061206e6f6e2d636f6e74726163742061646472657373000000000081525060400191505060405180910390fd5b7f7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c360010290508181555050565b600080823b9050600081119150509190505600a165627a7a72305820a4a547cfc7202c5acaaae74d428e988bc62ad5024eb0165532d3a8f91db4ed240029

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.