Feature Tip: Add private address tag to any address under My Name Tag !
Overview
Max Total Supply
25,290,639,127.633764 USDC
Holders
2,391,030 ( 0.009%)
Market
Price
$1.00 @ 0.000377 ETH (+0.02%)
Onchain Market Cap
$25,288,868,782.89
Circulating Supply Market Cap
$35,045,831,422.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Bybit | BTC-USDC | $0.9995 0.0003774 Eth | $1,181,510,136.00 16,388.705 BTC | 0.0000% |
2 | Aerodrome SlipStream | 0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | $1.001 0.0003779 Eth | $446,762,622.00 167,114.013 0X4200000000000000000000000000000000000006 | 0.0000% |
3 | DigiFinex | BTC-USDC | $0.9999 0.0003774 Eth | $334,862,845.00 4,629.225 BTC | 0.0000% |
4 | Bybit | ETH-USDC | $0.9995 0.0003774 Eth | $291,238,912.00 109,067.935 ETH | 0.0000% |
5 | Binance | BTC-USDC | $0.9999 0.0003774 Eth | $207,043,591.00 2,869.330 BTC | 0.0000% |
6 | DigiFinex | ETH-USDC | $0.9999 0.0003774 Eth | $188,322,068.00 71,071.389 ETH | 0.0000% |
7 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003774 Eth | $146,083,431.00 831,040.348 SO11111111111111111111111111111111111111112 | 0.0001% |
8 | Binance | ETH-USDC | $0.9999 0.0003774 Eth | $120,554,641.00 45,109.579 ETH | 0.0000% |
9 | Tapbit | ETH-USDC | $0.9998 0.0003775 Eth | $115,699,416.00 43,261.615 ETH | 0.0000% |
10 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003774 Eth | $111,942,262.00 636,551.294 SO11111111111111111111111111111111111111112 | 0.0001% |
11 | Hotcoin | BTC-USDC | $1.00 0.0003775 Eth | $105,595,357.00 1,460.074 BTC | 0.0000% |
12 | WEEX | BTC-USDC | $1.00 0.0003775 Eth | $100,334,146.00 1,388.286 BTC | 0.0000% |
13 | Azbit | BTC-USDC | $0.9998 0.0003775 Eth | $97,363,377.00 1,348.580 BTC | 0.0000% |
14 | OKX | ETH-USDC | $0.9995 0.0003774 Eth | $67,809,855.00 25,385.800 ETH | 0.0000% |
15 | Coinbase Exchange | USDT-USDC | $1.00 0.0003775 Eth | $56,563,828.00 56,582,948.440 USDT | 0.0084% |
16 | OKX | BTC-USDC | $0.9999 0.0003774 Eth | $56,323,022.00 780.549 BTC | 0.0000% |
17 | Uniswap V3 (Base) | 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006 | $1.001 0.0003778 Eth | $54,635,622.00 55,047,106.567 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | 0.0082% |
18 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003774 Eth | $53,471,886.00 304,444.751 SO11111111111111111111111111111111111111112 | 0.0000% |
19 | DODO (Ethereum) | 0XDAC17F958D2EE523A2206206994597C13D831EC7-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $1.00 0.0003775 Eth | $51,850,364.00 51,869,917.024 0XDAC17F958D2EE523A2206206994597C13D831EC7 | 0.0077% |
20 | Velodrome SlipStream | 0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X4200000000000000000000000000000000000006 | $1.00 0.0003777 Eth | $49,107,470.00 49,525,533.080 0X0B2C639C533813F4AA9D7837CAF62653D097FF85 | 0.0074% |
21 | Dexalot | ETH-USDC | $0.9999 0.0003773 Eth | $47,986,276.00 17,976.635 ETH | 0.0000% |
22 | Tapbit | BTC-USDC | $1.00 0.0003774 Eth | $42,020,112.00 581.985 BTC | 0.0000% |
23 | Binance | SOL-USDC | $0.9999 0.0003774 Eth | $38,451,649.00 218,560.102 SOL | 0.0000% |
24 | Hotcoin | ETH-USDC | $1.00 0.0003775 Eth | $33,451,387.00 12,640.482 ETH | 0.0000% |
25 | Kraken | USDC-USD | $0.9998 0.0003773 Eth | $33,047,348.00 33,053,958.470 USDC | 0.0049% |
26 | Azbit | BNB-USDC | $1.00 0.0003774 Eth | $31,942,357.00 53,374.972 BNB | 0.0000% |
27 | LBank | BTC-USDC | $0.9998 0.0003775 Eth | $30,758,964.00 425.368 BTC | 0.0000% |
28 | Orca | 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003774 Eth | $30,739,009.00 30,742,487.591 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO | 0.0046% |
29 | WhiteBIT | ETH-USDC | $0.9999 0.0003773 Eth | $29,912,745.00 11,291.836 ETH | 0.0000% |
30 | Orca | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003774 Eth | $29,015,161.00 8,126,619.805 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0012% |
31 | WhiteBIT | BTC-USDC | $0.9999 0.0003773 Eth | $24,196,977.00 334.878 BTC | 0.0000% |
32 | PancakeSwap V3 (Base) | 0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | $1.001 0.0003778 Eth | $24,121,886.00 9,019.024 0X4200000000000000000000000000000000000006 | 0.0000% |
33 | XT.COM | ETH-USDC | $0.9999 0.0003776 Eth | $24,052,968.00 9,000.460 ETH | 0.0000% |
34 | Dexalot | WBTC-USDC | $0.9998 0.0003767 Eth | $23,172,390.00 321.450 WBTC | 0.0000% |
35 | Bybit | SOL-USDC | $0.9995 0.0003774 Eth | $22,031,634.00 125,491.862 SOL | 0.0000% |
36 | LBank | ETH-USDC | $0.9998 0.0003775 Eth | $21,742,965.00 8,210.424 ETH | 0.0000% |
37 | Biconomy.com | ETH-USDC | $1.00 0.0003774 Eth | $21,670,591.00 8,123.909 ETH | 0.0000% |
38 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $0.9997 0.0003775 Eth | $19,682,241.00 19,655,198.361 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.0029% |
39 | Biconomy.com | BTC-USDC | $1.00 0.0003774 Eth | $19,207,544.00 266.050 BTC | 0.0000% |
40 | BingX | BTC-USDC | $0.9998 0.0003775 Eth | $17,692,074.00 245.277 BTC | 0.0000% |
41 | Azbit | SOL-USDC | $1.00 0.0003774 Eth | $15,633,697.00 88,743.475 SOL | 0.0000% |
42 | PointPay | BTC-USDC | $0.9999 0.0003772 Eth | $12,786,854.00 177.183 BTC | 0.0000% |
43 | Kraken | USDC-USDT | $1.00 0.0003774 Eth | $12,130,840.00 12,128,986.579 USDC | 0.0018% |
44 | Dexalot | AVAX-USDC | $0.9999 0.0003773 Eth | $11,845,684.00 450,353.105 AVAX | 0.0001% |
45 | Kraken | BTC-USDC | $1.00 0.0003775 Eth | $8,791,312.00 121.567 BTC | 0.0000% |
46 | Azbit | ETH-USDC | $0.9998 0.0003775 Eth | $7,139,516.00 2,675.673 ETH | 0.0000% |
47 | Dex-Trade | BTC-USDC | $0.9995 0.0003774 Eth | $7,041,741.00 97.399 BTC | 0.0000% |
48 | Binance | ARB-USDC | $0.9994 0.0003766 Eth | $6,678,034.00 12,014,124.400 ARB | 0.0018% |
49 | Binance | PEPE-USDC | $0.9999 0.0003774 Eth | $6,377,697.00 658,729,650,008.000 PEPE | 98.1256% |
50 | Azbit | LTC-USDC | $0.9995 0.0003774 Eth | $6,105,329.00 84,722.420 LTC | 0.0000% |
51 | HTX | ETH-USDC | $0.9995 0.0003774 Eth | $6,040,630.00 2,264.424 ETH | 0.0000% |
52 | Slex | ETH-USDC | $1.00 0.0003776 Eth | $5,999,446.00 2,244.635 ETH | 0.0000% |
53 | HTX | BTC-USDC | $1.00 0.0003774 Eth | $5,927,673.00 82.120 BTC | 0.0000% |
54 | Binance | SUI-USDC | $0.9999 0.0003774 Eth | $5,366,766.00 2,632,481.900 SUI | 0.0004% |
55 | PointPay | ETH-USDC | $1.00 0.0003776 Eth | $5,202,258.00 1,946.037 ETH | 0.0000% |
56 | BingX | ETH-USDC | $0.9995 0.0003774 Eth | $5,189,963.00 1,943.356 ETH | 0.0000% |
57 | Bitget | ETH-USDC | $1.00 0.0003774 Eth | $4,908,406.00 1,836.787 ETH | 0.0000% |
58 | Binance | DOGE-USDC | $0.9999 0.0003774 Eth | $4,813,795.00 28,305,581.000 DOGE | 0.0042% |
59 | Binance | ADA-USDC | $0.9999 0.0003774 Eth | $4,757,305.00 13,367,170.700 ADA | 0.0020% |
60 | Deribit Spot | SOL-USDC | $0.9995 0.0003774 Eth | $4,425,309.00 25,196.100 SOL | 0.0000% |
61 | Vertex (Spot) | WBTC-USDC | $1.00 0.0003766 Eth | $4,255,295.00 59.105 WBTC | 0.0000% |
62 | OKX | USDT-USDC | $0.9995 0.0003774 Eth | $4,232,492.00 4,235,967.019 USDT | 0.0006% |
63 | Binance | RUNE-USDC | $1.00 0.0003776 Eth | $3,713,976.00 625,786.100 RUNE | 0.0001% |
64 | Slex | BTC-USDC | $1.00 0.0003776 Eth | $3,686,093.00 51.088 BTC | 0.0000% |
65 | OKX | SOL-USDC | $0.9995 0.0003774 Eth | $3,652,089.00 20,792.835 SOL | 0.0000% |
66 | Biconomy.com | USDT-USDC | $1.00 0.0003774 Eth | $3,356,452.00 3,357,544.419 USDT | 0.0005% |
67 | Binance | TIA-USDC | $0.9999 0.0003775 Eth | $3,166,697.00 659,868.060 TIA | 0.0001% |
68 | Dexalot | BTC-USDC | $0.9998 0.0003767 Eth | $2,805,047.00 38.826 BTC | 0.0000% |
69 | Coinbase Exchange | EURC-USDC | $1.00 0.0003776 Eth | $2,704,261.00 2,492,195.000 EURC | 0.0004% |
70 | Binance US | BTC-USDC | $1.00 0.0003775 Eth | $2,556,611.00 35.353 BTC | 0.0000% |
71 | BYDFi | BTC-USDC | $0.9999 0.0003772 Eth | $2,526,969.00 34.973 BTC | 0.0000% |
72 | OKX | TON-USDC | $0.9995 0.0003774 Eth | $2,507,146.00 501,257.028 TON | 0.0001% |
73 | KuCoin | BTC-USDC | $0.9998 0.0003775 Eth | $2,301,751.00 31.835 BTC | 0.0000% |
74 | BYDFi | ETH-USDC | $1.00 0.0003766 Eth | $2,234,687.00 841.616 ETH | 0.0000% |
75 | XT.COM | BTC-USDC | $0.9999 0.0003776 Eth | $2,070,053.00 28.689 BTC | 0.0000% |
76 | Bybit | XRP-USDC | $0.9995 0.0003774 Eth | $2,036,557.00 3,897,975.590 XRP | 0.0006% |
77 | Backpack Exchange | SOL-USDC | $1.00 0.0003776 Eth | $2,000,085.00 11,376.620 SOL | 0.0000% |
78 | LBank | FIL-USDC | $0.9994 0.0003765 Eth | $1,969,828.00 534,138.616 FIL | 0.0001% |
79 | KuCoin | USDT-USDC | $0.9998 0.0003775 Eth | $1,906,702.00 1,907,288.250 USDT | 0.0003% |
80 | Bybit | DOGE-USDC | $0.9999 0.0003774 Eth | $1,813,793.00 10,694,009.600 DOGE | 0.0016% |
81 | Binance | FLOKI-USDC | $0.9997 0.0003775 Eth | $1,783,134.00 12,148,715,082.000 FLOKI | 1.8097% |
82 | PointPay | SOL-USDC | $1.00 0.0003776 Eth | $1,681,325.00 9,557.174 SOL | 0.0000% |
83 | BingX | DOGE-USDC | $0.9998 0.0003775 Eth | $1,611,589.00 9,466,278.462 DOGE | 0.0014% |
84 | OKX | DOGE-USDC | $0.9995 0.0003774 Eth | $1,527,830.00 8,970,779.040 DOGE | 0.0013% |
85 | Binance | AAVE-USDC | $0.9999 0.0003774 Eth | $1,520,494.00 9,783.248 AAVE | 0.0000% |
86 | Tokpie | USDT-USDC | $0.9998 0.0003775 Eth | $1,357,072.00 1,357,173.940 USDT | 0.0002% |
87 | Solidly V3 (Optimism) | 0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607 | $0.9994 0.0003774 Eth | $1,206,736.00 1,207,398.528 0X0B2C639C533813F4AA9D7837CAF62653D097FF85 | 0.0002% |
88 | Cube | SOL-USDC | $0.9999 0.0003775 Eth | $1,152,155.00 6,557.222 SOL | 0.0000% |
89 | KuCoin | ETH-USDC | $0.9998 0.0003775 Eth | $1,139,507.00 430.516 ETH | 0.0000% |
90 | VALR | USDT-USDC | $0.9999 0.0003776 Eth | $983,192.00 983,264.863 USDT | 0.0001% |
91 | WhiteBIT | ADA-USDC | $1.00 0.0003776 Eth | $865,539.00 2,424,446.400 ADA | 0.0004% |
92 | Bybit | AVAX-USDC | $0.9999 0.0003774 Eth | $859,929.00 32,619.411 AVAX | 0.0000% |
93 | OKX | XRP-USDC | $0.9995 0.0003774 Eth | $835,627.00 1,598,270.900 XRP | 0.0002% |
94 | OrangeX | USDC-USDT | $0.9998 0.0003774 Eth | $828,614.00 828,707.000 USDC | 0.0001% |
95 | BitMart | BTC-USDC | $0.9998 0.0003775 Eth | $759,122.00 10.500 BTC | 0.0000% |
96 | Velodrome SlipStream | 0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X1F32B1C2345538C0C6F582FCB022739C4A194EBB | $0.9997 0.0003775 Eth | $633,489.00 638,768.692 0X0B2C639C533813F4AA9D7837CAF62653D097FF85 | 0.0001% |
97 | WEEX | XRP-USDC | $0.9998 0.0003775 Eth | $540,899.00 1,034,704.000 XRP | 0.0002% |
98 | Dexalot | EURC-USDC | $0.9998 0.0003767 Eth | $410,487.00 378,219.093 EURC | 0.0001% |
99 | Backpack Exchange | BTC-USDC | $1.00 0.0003777 Eth | $400,171.00 5.543 BTC | 0.0000% |
100 | DeGate | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9963 0.0003761 Eth | $329,359.00 40,766.805 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 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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