Feature Tip: Add private address tag to any address under My Name Tag !
Overview
Max Total Supply
29,831,538,826.73996 USDC
Holders
2,474,926 ( 0.013%)
Market
Price
$1.00 @ 0.000253 ETH (+0.03%)
Onchain Market Cap
$29,831,419,500.58
Circulating Supply Market Cap
$40,979,712,894.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | USDC-USDT | $1.00 0.0002530 Eth | $737,462,778.00 737,448,912.000 USDC | 0.0390% |
2 | WEEX | BTC-USDC | $1.00 0.0002530 Eth | $250,796,238.00 2,514.647 BTC | 0.0000% |
3 | Binance | BTC-USDC | $1.00 0.0002534 Eth | $205,692,315.00 2,058.242 BTC | 0.0000% |
4 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0002534 Eth | $185,624,604.00 785,399.163 SO11111111111111111111111111111111111111112 | 0.0000% |
5 | Bybit | USDC-USDT | $1.00 0.0002534 Eth | $170,223,538.00 170,228,833.260 USDC | 0.0090% |
6 | Coinbase Exchange | USDT-USDC | $0.9999 0.0002534 Eth | $150,686,961.00 150,629,159.930 USDT | 0.0080% |
7 | Binance | ETH-USDC | $1.00 0.0002533 Eth | $124,319,307.00 31,247.139 ETH | 0.0000% |
8 | Uniswap V3 (Ethereum) | 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9995 0.0002532 Eth | $100,633,877.00 25,328.582 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | 0.0000% |
9 | Binance | XRP-USDC | $1.00 0.0002533 Eth | $96,607,957.00 37,777,935.000 XRP | 0.0020% |
10 | Uniswap V3 (Ethereum) | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7 | $0.9999 0.0002532 Eth | $86,381,862.00 86,408,659.891 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 0.0046% |
11 | Bybit | BTC-USDC | $0.9999 0.0002534 Eth | $76,239,309.00 763.264 BTC | 0.0000% |
12 | Binance | SOL-USDC | $1.00 0.0002533 Eth | $68,221,699.00 288,958.820 SOL | 0.0000% |
13 | OKX | BTC-USDC | $1.00 0.0002534 Eth | $65,028,629.00 650.002 BTC | 0.0000% |
14 | Bybit | ETH-USDC | $0.9999 0.0002534 Eth | $60,247,175.00 15,144.064 ETH | 0.0000% |
15 | Binance | PEPE-USDC | $1.00 0.0002533 Eth | $42,837,165.00 1,646,021,103,133.000 PEPE | 86.9751% |
16 | Binance | DOGE-USDC | $1.00 0.0002533 Eth | $40,480,672.00 87,323,544.000 DOGE | 0.0046% |
17 | OKX | ETH-USDC | $0.9999 0.0002534 Eth | $35,714,620.00 8,980.616 ETH | 0.0000% |
18 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9997 0.0002534 Eth | $33,140,967.00 140,441.913 SO11111111111111111111111111111111111111112 | 0.0000% |
19 | Dexalot | ETH-USDC | $0.9997 0.0002530 Eth | $33,096,724.00 8,313.394 ETH | 0.0000% |
20 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0002534 Eth | $25,534,246.00 108,504.482 SO11111111111111111111111111111111111111112 | 0.0000% |
21 | XT.COM | ETH-USDC | $0.9997 0.0002534 Eth | $24,791,591.00 6,233.970 ETH | 0.0000% |
22 | Kraken | USDC-USD | $0.9999 0.0002533 Eth | $23,957,194.00 23,959,590.248 USDC | 0.0013% |
23 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $1.00 0.0002535 Eth | $23,824,818.00 23,940,365.804 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.0013% |
24 | Bybit | XRP-USDC | $0.9999 0.0002534 Eth | $21,880,111.00 8,553,815.090 XRP | 0.0005% |
25 | Biconomy.com | BTC-USDC | $1.00 0.0002531 Eth | $21,327,072.00 213.507 BTC | 0.0000% |
26 | Bybit | SOL-USDC | $0.9999 0.0002534 Eth | $19,450,051.00 82,272.462 SOL | 0.0000% |
27 | WhiteBIT | BTC-USDC | $0.9999 0.0002534 Eth | $19,112,410.00 192.354 BTC | 0.0000% |
28 | Raydium (CLMM) | EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V-ES9VMFRZACERMJFRF4H2FYD4KCONKY11MCCE8BENWNYB | $0.9999 0.0002534 Eth | $19,095,921.00 19,099,153.117 EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | 0.0010% |
29 | Dexalot | AVAX-USDC | $1.00 0.0002530 Eth | $17,698,969.00 340,123.848 AVAX | 0.0000% |
30 | WhiteBIT | XRP-USDC | $0.9999 0.0002534 Eth | $14,630,096.00 5,879,625.200 XRP | 0.0003% |
31 | OKX | XRP-USDC | $0.9999 0.0002534 Eth | $14,174,536.00 5,546,270.207 XRP | 0.0003% |
32 | Azbit | LTC-USDC | $0.9999 0.0002534 Eth | $12,202,737.00 91,669.290 LTC | 0.0000% |
33 | LATOKEN | USDC-USDT | $1.00 0.0002526 Eth | $10,763,444.00 10,763,121.163 USDC | 0.0006% |
34 | Dexalot | BTC-USDC | $0.9997 0.0002530 Eth | $9,455,196.00 94.806 BTC | 0.0000% |
35 | Dexalot | USDT-USDC | $0.9997 0.0002530 Eth | $9,392,359.00 9,389,009.761 USDT | 0.0005% |
36 | Binance | LINK-USDC | $1.00 0.0002533 Eth | $8,777,516.00 333,929.080 LINK | 0.0000% |
37 | Binance | HBAR-USDC | $0.9997 0.0002534 Eth | $8,441,152.00 25,686,641.000 HBAR | 0.0014% |
38 | Kraken | BTC-USDC | $1.00 0.0002533 Eth | $7,164,103.00 72.085 BTC | 0.0000% |
39 | BingX | DOGE-USDC | $0.9999 0.0002534 Eth | $7,082,204.00 15,302,010.439 DOGE | 0.0008% |
40 | HTX | ETH-USDC | $0.9999 0.0002534 Eth | $6,430,146.00 1,615.643 ETH | 0.0000% |
41 | Slex | ETH-USDC | $0.9997 0.0002534 Eth | $6,237,112.00 1,568.297 ETH | 0.0000% |
42 | HTX | BTC-USDC | $1.00 0.0002534 Eth | $6,156,942.00 61.636 BTC | 0.0000% |
43 | Binance | SHIB-USDC | $1.00 0.0002533 Eth | $5,944,277.00 185,066,557,641.000 SHIB | 9.7788% |
44 | KuCoin | BTC-USDC | $0.9999 0.0002534 Eth | $5,788,949.00 58.272 BTC | 0.0000% |
45 | Bitget | BTC-USDC | $0.9999 0.0002534 Eth | $5,620,260.00 56.272 BTC | 0.0000% |
46 | Binance | AVAX-USDC | $1.00 0.0002532 Eth | $5,526,528.00 105,547.340 AVAX | 0.0000% |
47 | OKX | DOGE-USDC | $0.9999 0.0002534 Eth | $5,484,090.00 11,818,589.010 DOGE | 0.0006% |
48 | Slex | 1INCH-USDC | $0.9999 0.0002532 Eth | $5,096,778.00 8,842,080.700 1INCH | 0.0005% |
49 | KuCoin | ETH-USDC | $0.9999 0.0002534 Eth | $4,792,997.00 1,214.434 ETH | 0.0000% |
50 | Binance | DOT-USDC | $1.00 0.0002529 Eth | $4,739,551.00 456,267.430 DOT | 0.0000% |
51 | OKX | USDT-USDC | $0.9999 0.0002534 Eth | $4,594,598.00 4,591,617.576 USDT | 0.0002% |
52 | Bybit | USDE-USDC | $0.9999 0.0002534 Eth | $4,481,624.00 4,473,659.120 USDE | 0.0002% |
53 | Dex-Trade | BTC-USDC | $0.9997 0.0002530 Eth | $4,364,605.00 43.864 BTC | 0.0000% |
54 | Bybit | DOGE-USDC | $0.9999 0.0002534 Eth | $4,346,012.00 9,395,461.700 DOGE | 0.0005% |
55 | KuCoin | XRP-USDC | $0.9999 0.0002534 Eth | $4,299,819.00 1,729,543.307 XRP | 0.0001% |
56 | Bitget | ETH-USDC | $0.9999 0.0002534 Eth | $4,009,310.00 1,006.780 ETH | 0.0000% |
57 | Binance | UNI-USDC | $0.9999 0.0002525 Eth | $3,811,032.00 205,384.920 UNI | 0.0000% |
58 | Gate.io | BTC-USDC | $0.9999 0.0002534 Eth | $3,734,732.00 37.328 BTC | 0.0000% |
59 | Binance | RUNE-USDC | $0.9998 0.0002534 Eth | $3,461,034.00 474,724.600 RUNE | 0.0000% |
60 | Binance | WIF-USDC | $0.9998 0.0002534 Eth | $3,304,974.00 883,097.730 WIF | 0.0000% |
61 | Dexalot | ARB-USDC | $0.9997 0.0002530 Eth | $3,004,837.00 2,602,729.737 ARB | 0.0001% |
62 | OKX | SOL-USDC | $0.9999 0.0002534 Eth | $2,792,892.00 11,795.048 SOL | 0.0000% |
63 | Deribit Spot | BTC-USDC | $1.00 0.0002527 Eth | $2,542,876.00 25.473 BTC | 0.0000% |
64 | Binance | GALA-USDC | $1.00 0.0002526 Eth | $2,501,334.00 40,812,898.000 GALA | 0.0022% |
65 | Coinmetro | BTC-USDC | $0.9997 0.0002530 Eth | $2,492,997.00 25.027 BTC | 0.0000% |
66 | Binance | FLOKI-USDC | $1.00 0.0002526 Eth | $2,389,418.00 9,236,345,134.000 FLOKI | 0.4880% |
67 | Binance | OP-USDC | $1.00 0.0002526 Eth | $2,247,022.00 846,542.150 OP | 0.0000% |
68 | Binance | ENA-USDC | $0.9997 0.0002534 Eth | $2,237,516.00 2,210,443.710 ENA | 0.0001% |
69 | Binance | ALGO-USDC | $1.00 0.0002526 Eth | $2,192,258.00 4,429,775.000 ALGO | 0.0002% |
70 | KuCoin | USDT-USDC | $0.9999 0.0002534 Eth | $2,178,401.00 2,177,130.310 USDT | 0.0001% |
71 | DeGate | 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9997 0.0002530 Eth | $2,145,899.00 459,904.761 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83 | 0.0000% |
72 | tanX | BTC-USDC | $0.9997 0.0002530 Eth | $2,111,173.00 21.181 BTC | 0.0000% |
73 | Binance | TRX-USDC | $0.9995 0.0002527 Eth | $2,105,402.00 6,697,287.600 TRX | 0.0004% |
74 | Bybit | ADA-USDC | $0.9999 0.0002534 Eth | $2,060,794.00 1,728,869.770 ADA | 0.0001% |
75 | Bybit | SUI-USDC | $0.9999 0.0002534 Eth | $2,036,460.00 482,076.470 SUI | 0.0000% |
76 | Biconomy.com | USDT-USDC | $0.9995 0.0002531 Eth | $2,020,556.00 2,020,172.846 USDT | 0.0001% |
77 | Bybit | AVAX-USDC | $0.9999 0.0002534 Eth | $1,986,329.00 37,745.936 AVAX | 0.0000% |
78 | Binance | AAVE-USDC | $0.9999 0.0002534 Eth | $1,948,838.00 6,963.285 AAVE | 0.0000% |
79 | Binance | BCH-USDC | $0.9995 0.0002527 Eth | $1,753,453.00 2,850.277 BCH | 0.0000% |
80 | Binance | INJ-USDC | $0.9997 0.0002530 Eth | $1,745,016.00 53,605.220 INJ | 0.0000% |
81 | Binance | NEAR-USDC | $0.9995 0.0002527 Eth | $1,703,143.00 222,292.300 NEAR | 0.0000% |
82 | Bybit | SHIB-USDC | $0.9999 0.0002534 Eth | $1,565,859.00 48,720,517,148.600 SHIB | 2.5744% |
83 | BingX | UNI-USDC | $0.9999 0.0002534 Eth | $1,460,730.00 78,970.129 UNI | 0.0000% |
84 | Binance | ATOM-USDC | $0.9999 0.0002526 Eth | $1,243,263.00 123,581.750 ATOM | 0.0000% |
85 | WEEX | TON-USDC | $0.9998 0.0002527 Eth | $1,004,981.00 149,356.720 TON | 0.0000% |
86 | OKX | LTC-USDC | $0.9999 0.0002534 Eth | $963,924.00 7,236.334 LTC | 0.0000% |
87 | PointPay | BTC-USDC | $0.9999 0.0002526 Eth | $833,685.00 8.340 BTC | 0.0000% |
88 | PointPay | SOL-USDC | $0.9999 0.0002534 Eth | $753,326.00 3,191.673 SOL | 0.0000% |
89 | LBank | LTC-USDC | $0.9995 0.0002532 Eth | $733,320.00 5,599.527 LTC | 0.0000% |
90 | Dexalot | EURC-USDC | $0.9997 0.0002530 Eth | $731,104.00 691,329.524 EURC | 0.0000% |
91 | WEEX | UNI-USDC | $0.9997 0.0002530 Eth | $502,904.00 27,579.362 UNI | 0.0000% |
92 | WEEX | AAVE-USDC | $0.9999 0.0002530 Eth | $502,428.00 1,798.202 AAVE | 0.0000% |
93 | WEEX | ARB-USDC | $0.9999 0.0002530 Eth | $501,981.00 440,063.584 ARB | 0.0000% |
94 | WEEX | TIA-USDC | $0.9999 0.0002526 Eth | $501,613.00 61,321.147 TIA | 0.0000% |
95 | WEEX | DOT-USDC | $0.9997 0.0002534 Eth | $501,387.00 49,422.126 DOT | 0.0000% |
96 | WEEX | FLOKI-USDC | $0.9999 0.0002530 Eth | $500,762.00 1,944,198,307.896 FLOKI | 0.1027% |
97 | WEEX | LTC-USDC | $0.9999 0.0002530 Eth | $500,106.00 3,807.765 LTC | 0.0000% |
98 | DeGate | 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9997 0.0002530 Eth | $419,914.00 54,950.757 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D | 0.0000% |
99 | Solidly V3 (Ethereum) | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $1.001 0.0002537 Eth | $338,743.00 343,619.943 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 0.0000% |
100 | DeGate | 0X4D1C297D39C5C1277964D0E3F8AA901493664530-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9997 0.0002530 Eth | $283,383.00 334,193.730 0X4D1C297D39C5C1277964D0E3F8AA901493664530 | 0.0000% |
Contract Name:
FiatTokenProxy
Compiler Version
v0.4.24+commit.e67f0147
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion, Audited
Contract Source Code (Solidity)Audit Report
/** *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
- Callisto Network - Apr 7th, 2023 - Security Audit Report
[{"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"}]
Contract Creation Code
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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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