Overview
Max Total Supply
25,426,036,989.768996 USDC
Holders
2,367,068 (0.00%)
Market
Price
$1.00 @ 0.000381 ETH (+0.03%)
Onchain Market Cap
$25,407,933,651.43
Circulating Supply Market Cap
$34,840,243,519.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | DigiFinex | BTC-USDC | $0.9996 0.0003818 Eth | $466,023,290.00 6,897.845 BTC | 0.0000% |
2 | Bybit | BTC-USDC | $0.9995 0.0003818 Eth | $349,482,741.00 5,168.148 BTC | 0.0000% |
3 | Binance | BTC-USDC | $0.9995 0.0003817 Eth | $282,951,497.00 4,185.508 BTC | 0.0000% |
4 | Bybit | ETH-USDC | $0.9995 0.0003818 Eth | $194,220,691.00 74,221.070 ETH | 0.0000% |
5 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9995 0.0003823 Eth | $167,414,232.00 1,080,243.134 SO11111111111111111111111111111111111111112 | 0.0001% |
6 | DigiFinex | ETH-USDC | $0.9996 0.0003818 Eth | $157,768,266.00 60,214.273 ETH | 0.0000% |
7 | Hotcoin | BTC-USDC | $1.001 0.0003822 Eth | $101,850,312.00 1,506.267 BTC | 0.0000% |
8 | Binance | ETH-USDC | $0.9996 0.0003817 Eth | $97,968,194.00 37,419.386 ETH | 0.0000% |
9 | Azbit | BTC-USDC | $0.9995 0.0003817 Eth | $91,729,391.00 1,359.060 BTC | 0.0000% |
10 | OKX | BTC-USDC | $0.9995 0.0003817 Eth | $78,850,716.00 1,165.817 BTC | 0.0000% |
11 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.00 0.0003822 Eth | $71,799,339.00 463,151.598 SO11111111111111111111111111111111111111112 | 0.0001% |
12 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9996 0.0003822 Eth | $63,817,347.00 411,999.491 SO11111111111111111111111111111111111111112 | 0.0000% |
13 | WEEX | BTC-USDC | $0.9994 0.0003823 Eth | $46,738,199.00 691.458 BTC | 0.0000% |
14 | WhiteBIT | BTC-USDC | $1.00 0.0003822 Eth | $46,083,449.00 682.049 BTC | 0.0000% |
15 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9995 0.0003823 Eth | $41,134,188.00 265,424.757 SO11111111111111111111111111111111111111112 | 0.0000% |
16 | OKX | ETH-USDC | $0.9995 0.0003817 Eth | $36,622,512.00 13,992.362 ETH | 0.0000% |
17 | Tapbit | BTC-USDC | $0.9995 0.0003817 Eth | $35,773,393.00 529.288 BTC | 0.0000% |
18 | Deepcoin | USDC-USDT | $1.00 0.0003825 Eth | $35,637,068.00 35,911,986.160 USDC | 0.0042% |
19 | LBank | BTC-USDC | $0.9998 0.0003823 Eth | $34,174,725.00 506.215 BTC | 0.0000% |
20 | WhiteBIT | ETH-USDC | $1.00 0.0003822 Eth | $31,890,557.00 12,176.630 ETH | 0.0000% |
21 | Binance | SOL-USDC | $1.00 0.0003828 Eth | $29,702,505.00 191,414.268 SOL | 0.0000% |
22 | Azbit | BNB-USDC | $0.9995 0.0003817 Eth | $28,418,699.00 47,590.508 BNB | 0.0000% |
23 | Orca | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9995 0.0003823 Eth | $24,553,740.00 7,190,963.229 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0008% |
24 | Bitunix | USDC-USDT | $0.9998 0.0003823 Eth | $23,980,139.00 23,984,855.650 USDC | 0.0028% |
25 | Biconomy.com | ETH-USDC | $0.9995 0.0003819 Eth | $22,718,468.00 8,683.902 ETH | 0.0000% |
26 | Biconomy.com | BTC-USDC | $0.9995 0.0003819 Eth | $22,325,026.00 330.376 BTC | 0.0000% |
27 | LBank | ETH-USDC | $1.00 0.0003822 Eth | $21,511,801.00 8,215.254 ETH | 0.0000% |
28 | Orca | 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9995 0.0003823 Eth | $21,184,744.00 21,191,578.294 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO | 0.0025% |
29 | Meteora | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.00 0.0003822 Eth | $20,478,744.00 132,194.250 SO11111111111111111111111111111111111111112 | 0.0000% |
30 | Bybit | SOL-USDC | $0.9995 0.0003818 Eth | $20,151,467.00 129,901.129 SOL | 0.0000% |
31 | LFJ V2.1 (Avalanche) | 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $0.9996 0.0003822 Eth | $19,493,531.00 702,831.313 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | 0.0001% |
32 | Hotcoin | ETH-USDC | $0.9995 0.0003817 Eth | $18,622,323.00 7,107.711 ETH | 0.0000% |
33 | PointPay | BTC-USDC | $0.9995 0.0003823 Eth | $18,443,818.00 272.797 BTC | 0.0000% |
34 | XT.COM | ETH-USDC | $0.9994 0.0003823 Eth | $18,300,063.00 6,990.558 ETH | 0.0000% |
35 | Kraken | BTC-USDC | $0.9996 0.0003818 Eth | $15,999,540.00 236.824 BTC | 0.0000% |
36 | Deribit Spot | BTC-USDC | $1.00 0.0003827 Eth | $15,409,133.00 227.671 BTC | 0.0000% |
37 | Azbit | SOL-USDC | $0.9995 0.0003817 Eth | $13,920,016.00 89,980.751 SOL | 0.0000% |
38 | Meteora | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0003823 Eth | $12,616,502.00 81,345.522 SO11111111111111111111111111111111111111112 | 0.0000% |
39 | Dexalot | WBTC-USDC | $1.00 0.0003823 Eth | $11,943,097.00 177.251 WBTC | 0.0000% |
40 | Cube | BTC-USDC | $0.9998 0.0003823 Eth | $10,827,084.00 160.179 BTC | 0.0000% |
41 | Binance | ARB-USDC | $1.00 0.0003820 Eth | $10,717,777.00 18,849,644.600 ARB | 0.0022% |
42 | Dex-Trade | BTC-USDC | $0.9998 0.0003823 Eth | $8,993,344.00 133.237 BTC | 0.0000% |
43 | Binance | PEPE-USDC | $0.9996 0.0003817 Eth | $7,821,457.00 750,910,006,647.000 PEPE | 87.1531% |
44 | Azbit | ETH-USDC | $0.9995 0.0003817 Eth | $7,337,281.00 2,805.086 ETH | 0.0000% |
45 | BingX | BTC-USDC | $0.9996 0.0003818 Eth | $7,307,205.00 108.055 BTC | 0.0000% |
46 | Azbit | LTC-USDC | $0.9995 0.0003817 Eth | $6,329,282.00 89,464.150 LTC | 0.0000% |
47 | HTX | USDC-USDT | $1.00 0.0003821 Eth | $5,874,505.00 5,873,166.857 USDC | 0.0007% |
48 | Binance | DOGE-USDC | $0.9996 0.0003817 Eth | $5,799,649.00 46,144,795.000 DOGE | 0.0054% |
49 | HTX | BTC-USDC | $0.9995 0.0003818 Eth | $5,504,403.00 81.558 BTC | 0.0000% |
50 | HTX | ETH-USDC | $0.9995 0.0003818 Eth | $5,490,216.00 2,098.634 ETH | 0.0000% |
51 | Deribit Spot | SOL-USDC | $0.9995 0.0003823 Eth | $5,475,915.00 35,331.100 SOL | 0.0000% |
52 | Binance | ADA-USDC | $0.9994 0.0003825 Eth | $5,448,945.00 15,351,248.200 ADA | 0.0018% |
53 | Slex | ETH-USDC | $0.9998 0.0003823 Eth | $4,993,807.00 1,907.362 ETH | 0.0000% |
54 | Slex | BTC-USDC | $0.9998 0.0003823 Eth | $4,989,856.00 73.795 BTC | 0.0000% |
55 | Binance | BNB-USDC | $0.9998 0.0003832 Eth | $4,482,113.00 7,500.531 BNB | 0.0000% |
56 | PointPay | ETH-USDC | $0.9995 0.0003823 Eth | $4,324,631.00 1,651.926 ETH | 0.0000% |
57 | OKX | SOL-USDC | $0.9996 0.0003817 Eth | $4,174,899.00 26,868.051 SOL | 0.0000% |
58 | Binance | WIF-USDC | $0.9996 0.0003822 Eth | $4,106,153.00 1,582,153.330 WIF | 0.0002% |
59 | Bitget | BTC-USDC | $0.9996 0.0003817 Eth | $3,927,164.00 58.162 BTC | 0.0000% |
60 | OKX | DOGE-USDC | $0.9996 0.0003817 Eth | $3,916,527.00 31,429,509.390 DOGE | 0.0036% |
61 | Vertex (Spot) | WBTC-USDC | $1.00 0.0003814 Eth | $3,869,183.00 57.362 WBTC | 0.0000% |
62 | Deribit Spot | ETH-USDC | $0.9995 0.0003823 Eth | $3,754,775.00 1,435.080 ETH | 0.0000% |
63 | Bybit | USDE-USDC | $0.9995 0.0003818 Eth | $3,744,073.00 3,748,462.690 USDE | 0.0004% |
64 | Bitget | ETH-USDC | $0.9996 0.0003817 Eth | $3,627,951.00 1,386.322 ETH | 0.0000% |
65 | BingX | ETH-USDC | $0.9996 0.0003818 Eth | $3,587,426.00 1,370.665 ETH | 0.0000% |
66 | BYDFi | BTC-USDC | $0.9999 0.0003821 Eth | $3,461,972.00 51.196 BTC | 0.0000% |
67 | Bybit | XRP-USDC | $0.9995 0.0003818 Eth | $3,054,250.00 5,597,876.060 XRP | 0.0006% |
68 | KuCoin | BTC-USDC | $0.9996 0.0003817 Eth | $3,029,599.00 44.849 BTC | 0.0000% |
69 | Bybit | MEW-USDC | $0.9995 0.0003818 Eth | $2,987,864.00 355,114,864.230 MEW | 0.0412% |
70 | Dexalot | BTC-USDC | $1.00 0.0003823 Eth | $2,956,046.00 43.732 BTC | 0.0000% |
71 | OKX | USDT-USDC | $0.9996 0.0003817 Eth | $2,890,042.00 2,891,537.574 USDT | 0.0003% |
72 | XT.COM | BTC-USDC | $0.9994 0.0003823 Eth | $2,726,680.00 40.338 BTC | 0.0000% |
73 | Coinbase Exchange | EURC-USDC | $1.00 0.0003822 Eth | $2,709,176.00 2,492,076.000 EURC | 0.0003% |
74 | Bybit | DOGE-USDC | $0.9995 0.0003818 Eth | $2,210,048.00 17,687,326.800 DOGE | 0.0021% |
75 | Bitvavo | BTC-USDC | $0.9995 0.0003817 Eth | $2,129,158.00 31.458 BTC | 0.0000% |
76 | WhiteBIT | ADA-USDC | $1.00 0.0003822 Eth | $2,053,805.00 5,838,729.600 ADA | 0.0007% |
77 | Binance | SHIB-USDC | $0.9996 0.0003817 Eth | $2,051,791.00 110,046,999,702.000 SHIB | 12.7724% |
78 | BYDFi | ETH-USDC | $0.9998 0.0003823 Eth | $1,844,204.00 705.577 ETH | 0.0000% |
79 | FameEX | USDC-USDT | $1.00 0.0003825 Eth | $1,779,423.00 1,779,192.206 USDC | 0.0002% |
80 | WhiteBIT | XRP-USDC | $1.00 0.0003822 Eth | $1,707,271.00 3,120,231.300 XRP | 0.0004% |
81 | Binance | ENA-USDC | $1.00 0.0003820 Eth | $1,567,155.00 3,827,520.370 ENA | 0.0004% |
82 | PointPay | SUI-USDC | $0.9995 0.0003823 Eth | $1,546,767.00 751,587.914 SUI | 0.0001% |
83 | BingX | DOGE-USDC | $0.9996 0.0003818 Eth | $1,442,511.00 11,572,059.998 DOGE | 0.0013% |
84 | VALR | USDT-USDC | $0.9995 0.0003823 Eth | $1,412,051.00 1,412,460.445 USDT | 0.0002% |
85 | Backpack Exchange | SOL-USDC | $1.00 0.0003825 Eth | $1,368,929.00 8,812.800 SOL | 0.0000% |
86 | Deribit Spot | XRP-USDC | $0.9995 0.0003823 Eth | $1,331,938.00 2,440,868.000 XRP | 0.0003% |
87 | PointPay | SOL-USDC | $0.9995 0.0003823 Eth | $1,307,648.00 8,430.972 SOL | 0.0000% |
88 | Binance | BCH-USDC | $0.9994 0.0003825 Eth | $1,267,995.00 3,473.768 BCH | 0.0000% |
89 | WEEX | XRP-USDC | $0.9998 0.0003821 Eth | $1,050,342.00 1,921,264.000 XRP | 0.0002% |
90 | XeggeX | BTC-USDC | $0.9995 0.0003817 Eth | $930,540.00 13.753 BTC | 0.0000% |
91 | OKX | XRP-USDC | $0.9996 0.0003817 Eth | $885,197.00 1,623,233.017 XRP | 0.0002% |
92 | Bybit | LTC-USDC | $0.9995 0.0003818 Eth | $855,299.00 12,000.920 LTC | 0.0000% |
93 | Tokpie | USDT-USDC | $0.9997 0.0003823 Eth | $786,016.00 786,137.060 USDT | 0.0001% |
94 | BYDFi | XRP-USDC | $0.9995 0.0003819 Eth | $670,431.00 1,226,254.000 XRP | 0.0001% |
95 | KuCoin | XRP-USDC | $0.9996 0.0003817 Eth | $600,785.00 1,099,670.356 XRP | 0.0001% |
96 | KuCoin | DOGE-USDC | $0.9996 0.0003817 Eth | $594,951.00 4,798,146.262 DOGE | 0.0006% |
97 | Backpack Exchange | BTC-USDC | $1.00 0.0003825 Eth | $349,961.00 5.169 BTC | 0.0000% |
98 | DeGate | 0X92D6C1E31E14520E676A687F0A93788B716BEFF5-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9967 0.0003821 Eth | $323,805.00 334,362.599 0X92D6C1E31E14520E676A687F0A93788B716BEFF5 | 0.0000% |
99 | DeGate | 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9967 0.0003821 Eth | $301,385.00 531,334.880 0XB50721BCF8D664C30412CFBC6CF7A15145234AD1 | 0.0001% |
100 | DeGate | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9967 0.0003821 Eth | $271,298.00 35,063.335 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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