Feature Tip: Add private address tag to any address under My Name Tag !
Overview
Max Total Supply
25,556,094,670.50879 USDC
Holders
2,361,154 ( 0.022%)
Market
Price
$1.00 @ 0.000409 ETH (-0.02%)
Onchain Market Cap
$25,556,094,670.51
Circulating Supply Market Cap
$34,977,347,735.00
Other Info
Token Contract (WITH 6 Decimals)
Balance
799.815873 USDCValue
$799.82 ( ~0.327184285514784 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | DigiFinex | BTC-USDC | $0.9998 0.0004089 Eth | $345,581,489.00 5,508.650 BTC | 0.0000% |
2 | Bybit | BTC-USDC | $0.9998 0.0004090 Eth | $175,479,868.00 2,821.781 BTC | 0.0000% |
3 | Bybit | ETH-USDC | $0.9998 0.0004090 Eth | $103,459,057.00 42,424.162 ETH | 0.0000% |
4 | DigiFinex | ETH-USDC | $0.9998 0.0004089 Eth | $85,759,741.00 35,086.699 ETH | 0.0000% |
5 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004090 Eth | $85,453,079.00 590,477.443 SO11111111111111111111111111111111111111112 | 0.0001% |
6 | Bybit | USDC-USDT | $1.00 0.0004091 Eth | $81,795,927.00 81,795,094.210 USDC | 0.0125% |
7 | Hotcoin | BTC-USDC | $0.9998 0.0004090 Eth | $80,145,339.00 1,278.373 BTC | 0.0000% |
8 | Binance | ETH-USDC | $0.9999 0.0004091 Eth | $54,616,327.00 22,389.394 ETH | 0.0000% |
9 | Binance | SOL-USDC | $1.00 0.0004091 Eth | $50,379,772.00 347,023.933 SOL | 0.0001% |
10 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004090 Eth | $41,294,344.00 285,358.312 SO11111111111111111111111111111111111111112 | 0.0000% |
11 | OKX | ETH-USDC | $1.00 0.0004091 Eth | $32,465,302.00 13,305.085 ETH | 0.0000% |
12 | Tapbit | BTC-USDC | $1.00 0.0004091 Eth | $28,839,962.00 462.574 BTC | 0.0000% |
13 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004090 Eth | $27,046,186.00 186,701.853 SO11111111111111111111111111111111111111112 | 0.0000% |
14 | Deepcoin | USDC-USDT | $1.00 0.0004091 Eth | $27,009,469.00 27,516,091.680 USDC | 0.0042% |
15 | Orca | 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004090 Eth | $26,395,604.00 26,403,937.671 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO | 0.0040% |
16 | Biconomy.com | ETH-USDC | $1.00 0.0004090 Eth | $25,512,707.00 10,454.069 ETH | 0.0000% |
17 | Biconomy.com | BTC-USDC | $1.00 0.0004090 Eth | $24,959,348.00 400.212 BTC | 0.0000% |
18 | LBank | ETH-USDC | $0.9999 0.0004091 Eth | $24,631,536.00 10,077.634 ETH | 0.0000% |
19 | Azbit | BNB-USDC | $1.00 0.0004091 Eth | $21,114,934.00 36,826.416 BNB | 0.0000% |
20 | LBank | BTC-USDC | $0.9999 0.0004091 Eth | $20,474,033.00 326.515 BTC | 0.0000% |
21 | LFJ V2.1 (Avalanche) | 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $1.00 0.0004091 Eth | $19,510,780.00 712,171.830 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | 0.0001% |
22 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004090 Eth | $17,992,143.00 124,351.194 SO11111111111111111111111111111111111111112 | 0.0000% |
23 | Dexalot | ETH-USDC | $0.9998 0.0004089 Eth | $16,222,038.00 6,643.671 ETH | 0.0000% |
24 | Orca | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004090 Eth | $15,945,615.00 4,807,192.674 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0007% |
25 | PointPay | BTC-USDC | $0.9999 0.0004091 Eth | $14,167,203.00 227.258 BTC | 0.0000% |
26 | Azbit | SOL-USDC | $1.00 0.0004091 Eth | $13,490,604.00 93,124.733 SOL | 0.0000% |
27 | Bybit | SOL-USDC | $0.9998 0.0004090 Eth | $13,152,114.00 91,089.866 SOL | 0.0000% |
28 | Uniswap V3 (Ethereum) | 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $1.006 0.0004116 Eth | $11,951,833.00 190.890 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599 | 0.0000% |
29 | Uniswap V3 (Ethereum) | 0X6B175474E89094C44DA98B954EEDEAC495271D0F-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9999 0.0004091 Eth | $11,776,452.00 11,777,195.504 0X6B175474E89094C44DA98B954EEDEAC495271D0F | 0.0018% |
30 | Hotcoin | ETH-USDC | $1.00 0.0004091 Eth | $10,524,378.00 4,305.460 ETH | 0.0000% |
31 | XT.COM | ETH-USDC | $0.9999 0.0004091 Eth | $10,423,732.00 4,273.078 ETH | 0.0000% |
32 | Orca | ED5NYYWEZPPPIWIMP8VYM7SD7TD3LAT3Q3GRTWHZPJBY-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0004091 Eth | $10,103,849.00 77,074,899.716 ED5NYYWEZPPPIWIMP8VYM7SD7TD3LAT3Q3GRTWHZPJBY | 0.0118% |
33 | WhiteBIT | BTC-USDC | $0.9998 0.0004090 Eth | $9,743,171.00 155.409 BTC | 0.0000% |
34 | Meteora | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.00 0.0004091 Eth | $9,560,675.00 66,088.221 SO11111111111111111111111111111111111111112 | 0.0000% |
35 | Dex-Trade | BTC-USDC | $1.00 0.0004091 Eth | $7,566,807.00 120.638 BTC | 0.0000% |
36 | WhiteBIT | ETH-USDC | $0.9998 0.0004090 Eth | $6,727,571.00 2,752.865 ETH | 0.0000% |
37 | Azbit | ETH-USDC | $1.00 0.0004091 Eth | $6,644,700.00 2,723.724 ETH | 0.0000% |
38 | Azbit | LTC-USDC | $0.9999 0.0004091 Eth | $5,895,532.00 90,024.080 LTC | 0.0000% |
39 | Binance | PEPE-USDC | $1.00 0.0004091 Eth | $5,763,895.00 589,111,729,973.000 PEPE | 90.0261% |
40 | Dexalot | WBTC-USDC | $0.9993 0.0004089 Eth | $5,665,716.00 91.160 WBTC | 0.0000% |
41 | Bybit | USDE-USDC | $0.9998 0.0004090 Eth | $5,298,898.00 5,306,249.280 USDE | 0.0008% |
42 | Binance | ARB-USDC | $0.9999 0.0004089 Eth | $5,261,741.00 9,824,705.500 ARB | 0.0015% |
43 | Binance | WIF-USDC | $1.00 0.0004091 Eth | $5,062,217.00 1,896,732.410 WIF | 0.0003% |
44 | Bitget | BTC-USDC | $0.9997 0.0004090 Eth | $5,039,942.00 80.842 BTC | 0.0000% |
45 | Deribit Spot | BTC-USDC | $0.9998 0.0004090 Eth | $4,555,855.00 73.429 BTC | 0.0000% |
46 | HTX | ETH-USDC | $1.00 0.0004091 Eth | $4,163,103.00 1,706.930 ETH | 0.0000% |
47 | HTX | BTC-USDC | $0.9997 0.0004090 Eth | $4,086,048.00 65.579 BTC | 0.0000% |
48 | Slex | BTC-USDC | $0.9999 0.0004091 Eth | $3,962,495.00 63.576 BTC | 0.0000% |
49 | Dexalot | ARB-USDC | $0.9998 0.0004089 Eth | $3,837,969.00 7,168,628.154 ARB | 0.0011% |
50 | Bitget | ETH-USDC | $0.9997 0.0004090 Eth | $3,631,654.00 1,487.835 ETH | 0.0000% |
51 | Binance | FET-USDC | $0.9998 0.0004090 Eth | $2,875,696.00 2,039,862.900 FET | 0.0003% |
52 | OKX | SOL-USDC | $1.00 0.0004091 Eth | $2,816,985.00 19,454.036 SOL | 0.0000% |
53 | Slex | ETH-USDC | $0.9999 0.0004091 Eth | $2,737,990.00 1,122.413 ETH | 0.0000% |
54 | BYDFi | BTC-USDC | $0.9997 0.0004090 Eth | $2,682,307.00 42.774 BTC | 0.0000% |
55 | PointPay | ETH-USDC | $0.9999 0.0004091 Eth | $2,411,290.00 988.314 ETH | 0.0000% |
56 | Deribit Spot | SOL-USDC | $0.9999 0.0004091 Eth | $2,387,647.00 16,558.500 SOL | 0.0000% |
57 | PointPay | SOL-USDC | $0.9999 0.0004091 Eth | $2,235,731.00 15,398.832 SOL | 0.0000% |
58 | Vertex (Spot) | WBTC-USDC | $0.9999 0.0004092 Eth | $2,169,748.00 34.854 WBTC | 0.0000% |
59 | XT.COM | BTC-USDC | $0.9999 0.0004091 Eth | $2,078,382.00 33.347 BTC | 0.0000% |
60 | Binance | WLD-USDC | $1.00 0.0004091 Eth | $1,892,114.00 984,044.100 WLD | 0.0002% |
61 | Dex-Trade | ETH-USDC | $1.00 0.0004091 Eth | $1,862,221.00 761.865 ETH | 0.0000% |
62 | Bybit | WIF-USDC | $0.9998 0.0004090 Eth | $1,835,678.00 685,151.320 WIF | 0.0001% |
63 | Bybit | SUI-USDC | $0.9998 0.0004090 Eth | $1,754,609.00 871,109.030 SUI | 0.0001% |
64 | Binance | TIA-USDC | $0.9999 0.0004090 Eth | $1,688,780.00 311,473.840 TIA | 0.0000% |
65 | Binance | SEI-USDC | $1.00 0.0004091 Eth | $1,683,002.00 3,788,140.700 SEI | 0.0006% |
66 | Coinbase Exchange | EURC-USDC | $0.9999 0.0004091 Eth | $1,681,402.00 1,538,462.000 EURC | 0.0002% |
67 | Binance | ENA-USDC | $1.00 0.0004091 Eth | $1,639,256.00 5,158,839.760 ENA | 0.0008% |
68 | Bybit | MEW-USDC | $0.9998 0.0004090 Eth | $1,534,817.00 234,870,029.880 MEW | 0.0359% |
69 | Bybit | XRP-USDC | $0.9998 0.0004090 Eth | $1,479,256.00 2,750,901.870 XRP | 0.0004% |
70 | Binance US | BTC-USDC | $0.9998 0.0004090 Eth | $1,454,723.00 23.198 BTC | 0.0000% |
71 | KuCoin | BTC-USDC | $0.9998 0.0004090 Eth | $1,397,955.00 22.291 BTC | 0.0000% |
72 | Backpack Exchange | SOL-USDC | $1.001 0.0004094 Eth | $1,351,916.00 9,340.120 SOL | 0.0000% |
73 | Bybit | AVAX-USDC | $0.9998 0.0004090 Eth | $1,262,630.00 45,917.565 AVAX | 0.0000% |
74 | Binance | FLOKI-USDC | $0.9999 0.0004090 Eth | $1,231,019.00 8,937,791,224.000 FLOKI | 1.3658% |
75 | BYDFi | ETH-USDC | $0.9999 0.0004091 Eth | $1,045,721.00 427.809 ETH | 0.0000% |
76 | Bybit | DOGE-USDC | $0.9998 0.0004090 Eth | $1,038,450.00 9,392,103.000 DOGE | 0.0014% |
77 | Deribit Spot | ETH-USDC | $0.9999 0.0004091 Eth | $988,052.00 405.306 ETH | 0.0000% |
78 | Bybit | SHIB-USDC | $0.9998 0.0004090 Eth | $984,683.00 55,791,509,153.000 SHIB | 8.5259% |
79 | VALR | USDT-USDC | $0.9999 0.0004091 Eth | $911,787.00 911,923.942 USDT | 0.0001% |
80 | WhiteBIT | ADA-USDC | $1.00 0.0004090 Eth | $884,615.00 2,505,266.000 ADA | 0.0004% |
81 | WhiteBIT | XRP-USDC | $1.00 0.0004090 Eth | $844,924.00 1,566,056.500 XRP | 0.0002% |
82 | BingX | UNI-USDC | $0.9998 0.0004090 Eth | $745,909.00 94,179.770 UNI | 0.0000% |
83 | PointPay | BNB-USDC | $0.9999 0.0004091 Eth | $729,075.00 1,274.079 BNB | 0.0000% |
84 | BingX | DOGE-USDC | $0.9998 0.0004090 Eth | $565,562.00 5,140,770.760 DOGE | 0.0008% |
85 | WEEX | XRP-USDC | $1.00 0.0004090 Eth | $556,557.00 1,034,425.000 XRP | 0.0002% |
86 | KuCoin | ETH-USDC | $0.9998 0.0004090 Eth | $538,254.00 220.218 ETH | 0.0000% |
87 | Cube | SOL-USDC | $1.00 0.0004093 Eth | $537,420.00 3,723.637 SOL | 0.0000% |
88 | OKX | DOGE-USDC | $1.00 0.0004091 Eth | $531,539.00 4,842,664.130 DOGE | 0.0007% |
89 | OKX | XRP-USDC | $1.00 0.0004091 Eth | $531,233.00 988,978.647 XRP | 0.0002% |
90 | Dex-Trade | SOL-USDC | $1.00 0.0004090 Eth | $504,398.00 3,461.872 SOL | 0.0000% |
91 | Bybit | OP-USDC | $0.9998 0.0004090 Eth | $474,231.00 284,128.090 OP | 0.0000% |
92 | OKX | OP-USDC | $1.00 0.0004091 Eth | $442,565.00 264,118.177 OP | 0.0000% |
93 | BitMart | TUSD-USDC | $0.9999 0.0004091 Eth | $426,888.00 428,134.400 TUSD | 0.0001% |
94 | Backpack Exchange | BTC-USDC | $1.001 0.0004094 Eth | $407,713.00 6.538 BTC | 0.0000% |
95 | OKX | AVAX-USDC | $1.00 0.0004091 Eth | $376,312.00 13,679.263 AVAX | 0.0000% |
96 | OKX | FIL-USDC | $0.9999 0.0004091 Eth | $292,600.00 82,094.431 FIL | 0.0000% |
97 | Dexalot | EURC-USDC | $0.9993 0.0004089 Eth | $273,102.00 249,889.667 EURC | 0.0000% |
98 | KuCoin | XRP-USDC | $0.9998 0.0004090 Eth | $264,534.00 490,330.727 XRP | 0.0001% |
99 | DeGate | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9984 0.0004087 Eth | $229,550.00 28,909.322 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0000% |
100 | DeGate | 0X467719AD09025FCC6CF6F8311755809D45A5E5F3-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9988 0.0004089 Eth | $194,204.00 271,564.570 0X467719AD09025FCC6CF6F8311755809D45A5E5F3 | 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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