Overview
Max Total Supply
25,222,185,587.850817 USDC
Holders
2,392,630 ( 0.065%)
Market
Price
$1.00 @ 0.000397 ETH (-0.05%)
Onchain Market Cap
$25,216,334,040.79
Circulating Supply Market Cap
$34,879,396,315.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | USDC-USDT | $1.00 0.0003972 Eth | $1,155,298,944.00 1,155,823,560.000 USDC | 9.4479% |
2 | Bybit | BTC-USDC | $0.9995 0.0003975 Eth | $857,224,073.00 11,951.724 BTC | 0.0001% |
3 | DigiFinex | BTC-USDC | $0.9996 0.0003974 Eth | $386,175,048.00 5,493.220 BTC | 0.0000% |
4 | Bybit | ETH-USDC | $0.9995 0.0003975 Eth | $261,261,214.00 99,793.209 ETH | 0.0008% |
5 | Binance | BTC-USDC | $1.00 0.0003975 Eth | $246,835,413.00 3,447.410 BTC | 0.0000% |
6 | DigiFinex | ETH-USDC | $0.9996 0.0003974 Eth | $244,515,266.00 97,184.513 ETH | 0.0008% |
7 | Binance | ETH-USDC | $0.9999 0.0003959 Eth | $162,214,396.00 62,540.837 ETH | 0.0005% |
8 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003976 Eth | $153,081,737.00 884,642.823 SO11111111111111111111111111111111111111112 | 0.0072% |
9 | Bybit | USDC-USDT | $0.9994 0.0003975 Eth | $142,608,538.00 142,762,217.840 USDC | 1.1670% |
10 | Hotcoin | BTC-USDC | $0.998 0.0003967 Eth | $120,825,730.00 1,720.164 BTC | 0.0000% |
11 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003976 Eth | $108,340,495.00 624,269.405 SO11111111111111111111111111111111111111112 | 0.0051% |
12 | Tapbit | ETH-USDC | $1.00 0.0003976 Eth | $107,337,088.00 41,185.326 ETH | 0.0003% |
13 | WEEX | BTC-USDC | $0.9993 0.0003966 Eth | $100,247,631.00 1,422.859 BTC | 0.0000% |
14 | Azbit | BTC-USDC | $0.9997 0.0003973 Eth | $92,639,503.00 1,288.680 BTC | 0.0000% |
15 | OKX | BTC-USDC | $1.00 0.0003975 Eth | $83,927,124.00 1,172.790 BTC | 0.0000% |
16 | OKX | ETH-USDC | $1.00 0.0003976 Eth | $75,635,877.00 29,028.952 ETH | 0.0002% |
17 | LBank | USDC-USDT | $0.9993 0.0003974 Eth | $68,071,507.00 68,117,721.620 USDC | 0.5568% |
18 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003976 Eth | $61,758,868.00 357,514.257 SO11111111111111111111111111111111111111112 | 0.0029% |
19 | Hotcoin | ETH-USDC | $1.00 0.0003972 Eth | $43,538,027.00 17,301.612 ETH | 0.0001% |
20 | Binance | SOL-USDC | $0.9999 0.0003966 Eth | $42,746,655.00 247,125.916 SOL | 0.0020% |
21 | Tapbit | BTC-USDC | $0.9994 0.0003957 Eth | $42,526,418.00 592.884 BTC | 0.0000% |
22 | WhiteBIT | USDC-USDT | $1.00 0.0003976 Eth | $36,199,817.00 36,195,186.154 USDC | 0.2959% |
23 | Kraken | USDC-USD | $0.9999 0.0003975 Eth | $34,371,400.00 34,374,837.053 USDC | 0.2810% |
24 | XT.COM | ETH-USDC | $0.9999 0.0003968 Eth | $32,413,589.00 12,499.221 ETH | 0.0001% |
25 | LBank | BTC-USDC | $1.00 0.0003976 Eth | $30,780,506.00 437.430 BTC | 0.0000% |
26 | Bybit | SOL-USDC | $0.9995 0.0003975 Eth | $30,469,997.00 175,900.736 SOL | 0.0014% |
27 | WhiteBIT | ETH-USDC | $0.9999 0.0003967 Eth | $30,282,882.00 12,016.888 ETH | 0.0001% |
28 | Orca | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003976 Eth | $30,111,106.00 8,460,242.040 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0692% |
29 | Azbit | BNB-USDC | $0.9997 0.0003973 Eth | $28,737,826.00 48,862.326 BNB | 0.0004% |
30 | WhiteBIT | BTC-USDC | $0.9991 0.0003960 Eth | $25,590,641.00 363.073 BTC | 0.0000% |
31 | Cube | BTC-USDC | $1.00 0.0003968 Eth | $22,245,511.00 310.826 BTC | 0.0000% |
32 | Biconomy.com | ETH-USDC | $0.9999 0.0003976 Eth | $22,151,249.00 8,428.649 ETH | 0.0001% |
33 | LBank | ETH-USDC | $1.00 0.0003976 Eth | $21,897,494.00 8,695.969 ETH | 0.0001% |
34 | Biconomy.com | BTC-USDC | $0.9997 0.0003973 Eth | $21,262,377.00 296.425 BTC | 0.0000% |
35 | Camelot V3 | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XFF970A61A04B1CA14834A43F5DE4533EBDDB5CC8 | $0.9995 0.0003975 Eth | $17,909,557.00 17,922,034.345 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.1465% |
36 | Orca | 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003976 Eth | $16,617,625.00 16,620,991.275 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO | 0.1359% |
37 | PointPay | BTC-USDC | $1.00 0.0003976 Eth | $15,676,071.00 218.967 BTC | 0.0000% |
38 | Azbit | SOL-USDC | $0.9999 0.0003975 Eth | $13,984,008.00 80,408.312 SOL | 0.0007% |
39 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003976 Eth | $13,769,316.00 79,532.941 SO11111111111111111111111111111111111111112 | 0.0007% |
40 | BingX | BTC-USDC | $0.9999 0.0003976 Eth | $13,759,379.00 191.801 BTC | 0.0000% |
41 | Dexalot | AVAX-USDC | $1.00 0.0003957 Eth | $12,485,607.00 485,083.667 AVAX | 0.0040% |
42 | Dex-Trade | BTC-USDC | $1.00 0.0003976 Eth | $8,246,169.00 117.217 BTC | 0.0000% |
43 | Slex | ETH-USDC | $1.00 0.0003976 Eth | $7,441,001.00 2,869.220 ETH | 0.0000% |
44 | Deribit Spot | BTC-USDC | $0.9985 0.0003969 Eth | $7,199,889.00 101.011 BTC | 0.0000% |
45 | PointPay | ETH-USDC | $0.9997 0.0003973 Eth | $7,188,471.00 2,773.307 ETH | 0.0000% |
46 | Kraken | BTC-USDC | $0.9994 0.0003973 Eth | $6,988,629.00 99.315 BTC | 0.0000% |
47 | Azbit | ETH-USDC | $0.9999 0.0003975 Eth | $6,425,993.00 2,447.156 ETH | 0.0000% |
48 | Binance | ADA-USDC | $1.00 0.0003969 Eth | $6,374,683.00 18,081,713.000 ADA | 0.1478% |
49 | Bybit | XRP-USDC | $0.9995 0.0003975 Eth | $6,345,143.00 12,299,131.870 XRP | 0.1005% |
50 | HTX | BTC-USDC | $1.00 0.0003976 Eth | $5,708,691.00 79.406 BTC | 0.0000% |
51 | HTX | ETH-USDC | $1.00 0.0003976 Eth | $5,631,250.00 2,145.245 ETH | 0.0000% |
52 | OKX | USDT-USDC | $0.9999 0.0003976 Eth | $5,605,047.00 5,608,217.598 USDT | 0.0458% |
53 | Azbit | LTC-USDC | $0.9997 0.0003973 Eth | $5,472,875.00 76,956.910 LTC | 0.0006% |
54 | XeggeX | BTC-USDC | $0.9994 0.0003966 Eth | $5,249,346.00 73.127 BTC | 0.0000% |
55 | Binance | BNB-USDC | $1.00 0.0003975 Eth | $5,225,220.00 8,940.664 BNB | 0.0001% |
56 | BingX | ETH-USDC | $0.9999 0.0003976 Eth | $5,118,720.00 1,959.681 ETH | 0.0000% |
57 | Binance | DOGE-USDC | $0.9994 0.0003966 Eth | $4,762,719.00 28,284,733.000 DOGE | 0.2312% |
58 | Deribit Spot | SOL-USDC | $0.9999 0.0003967 Eth | $4,508,004.00 26,063.200 SOL | 0.0002% |
59 | Bitget | BTC-USDC | $0.9995 0.0003975 Eth | $4,480,914.00 62.310 BTC | 0.0000% |
60 | OKX | SOL-USDC | $1.00 0.0003976 Eth | $4,461,823.00 25,766.790 SOL | 0.0002% |
61 | Slex | BTC-USDC | $0.999 0.0003960 Eth | $4,355,447.00 60.889 BTC | 0.0000% |
62 | Bitget | ETH-USDC | $0.9995 0.0003975 Eth | $4,286,783.00 1,636.783 ETH | 0.0000% |
63 | Biconomy.com | USDT-USDC | $0.9999 0.0003976 Eth | $3,961,635.00 3,964,043.353 USDT | 0.0324% |
64 | Coinbase Exchange | EURC-USDC | $0.9999 0.0003967 Eth | $3,523,192.00 3,242,569.000 EURC | 0.0265% |
65 | Deribit Spot | ETH-USDC | $0.9999 0.0003966 Eth | $3,467,057.00 1,327.717 ETH | 0.0000% |
66 | Binance US | BTC-USDC | $0.9988 0.0003972 Eth | $3,339,829.00 47.538 BTC | 0.0000% |
67 | BYDFi | BTC-USDC | $0.999 0.0003960 Eth | $2,963,570.00 42.067 BTC | 0.0000% |
68 | BYDFi | ETH-USDC | $0.9995 0.0003975 Eth | $2,962,317.00 1,177.349 ETH | 0.0000% |
69 | Binance | RUNE-USDC | $1.00 0.0003975 Eth | $2,619,507.00 450,657.800 RUNE | 0.0037% |
70 | Vertex (Spot) | WBTC-USDC | $0.999 0.0003960 Eth | $2,553,424.00 35.694 WBTC | 0.0000% |
71 | XT.COM | BTC-USDC | $1.00 0.0003971 Eth | $2,484,813.00 34.676 BTC | 0.0000% |
72 | Bitcointry | BTC-USDC | $0.999 0.0003960 Eth | $2,474,116.00 34.557 BTC | 0.0000% |
73 | Bybit | DOGE-USDC | $0.9995 0.0003975 Eth | $2,458,174.00 14,594,086.400 DOGE | 0.1193% |
74 | Backpack Exchange | SOL-USDC | $0.9962 0.0003960 Eth | $2,395,918.00 13,878.610 SOL | 0.0001% |
75 | DeGate | ETH-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.998 0.0003956 Eth | $2,362,423.00 905.192 ETH | 0.0000% |
76 | Binance | TIA-USDC | $1.00 0.0003969 Eth | $2,280,083.00 484,011.460 TIA | 0.0040% |
77 | KuCoin | USDT-USDC | $0.9995 0.0003975 Eth | $2,147,996.00 2,150,868.470 USDT | 0.0176% |
78 | Binance | FET-USDC | $1.00 0.0003975 Eth | $1,904,519.00 1,467,601.200 FET | 0.0120% |
79 | PointPay | SOL-USDC | $0.9999 0.0003976 Eth | $1,893,437.00 10,948.917 SOL | 0.0001% |
80 | Binance | WIF-USDC | $0.9992 0.0003957 Eth | $1,878,548.00 747,196.280 WIF | 0.0061% |
81 | KuCoin | BTC-USDC | $0.9995 0.0003975 Eth | $1,872,292.00 26.633 BTC | 0.0000% |
82 | OKX | DOGE-USDC | $1.00 0.0003976 Eth | $1,824,568.00 10,831,323.770 DOGE | 0.0885% |
83 | WhiteBIT | XRP-USDC | $1.00 0.0003976 Eth | $1,609,834.00 3,178,478.100 XRP | 0.0260% |
84 | OrangeX | USDC-USDT | $0.9999 0.0003972 Eth | $1,604,351.00 1,605,308.000 USDC | 0.0131% |
85 | Bybit | SUI-USDC | $0.9995 0.0003975 Eth | $1,562,334.00 769,414.720 SUI | 0.0063% |
86 | Binance | FLOKI-USDC | $0.9999 0.0003967 Eth | $1,540,320.00 10,617,513,266.000 FLOKI | 86.7891% |
87 | BingX | DOGE-USDC | $0.9999 0.0003976 Eth | $1,433,486.00 8,507,114.837 DOGE | 0.0695% |
88 | Gemini | USDC-USD | $0.9999 0.0003975 Eth | $1,374,382.00 1,374,560.236 USDC | 0.0112% |
89 | Solidly V3 (Optimism) | 0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607 | $1.00 0.0003976 Eth | $1,222,938.00 1,223,053.127 0X0B2C639C533813F4AA9D7837CAF62653D097FF85 | 0.0100% |
90 | OKX | XRP-USDC | $1.00 0.0003976 Eth | $1,075,685.00 2,087,704.860 XRP | 0.0171% |
91 | WhiteBIT | ADA-USDC | $0.9999 0.0003966 Eth | $996,274.00 2,907,362.200 ADA | 0.0238% |
92 | KuCoin | ETH-USDC | $0.9995 0.0003975 Eth | $943,049.00 374.883 ETH | 0.0000% |
93 | VALR | USDT-USDC | $0.9999 0.0003976 Eth | $896,022.00 896,331.617 USDT | 0.0073% |
94 | WEEX | XRP-USDC | $1.00 0.0003967 Eth | $773,865.00 1,504,854.000 XRP | 0.0123% |
95 | Cube | SOL-USDC | $0.9984 0.0003961 Eth | $734,547.00 4,213.273 SOL | 0.0000% |
96 | Bybit | AVAX-USDC | $0.9995 0.0003975 Eth | $610,525.00 24,069.158 AVAX | 0.0002% |
97 | Backpack Exchange | BTC-USDC | $0.9962 0.0003960 Eth | $448,313.00 6.268 BTC | 0.0000% |
98 | DeGate | 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9976 0.0003953 Eth | $398,586.00 5,402,406.800 0X7A58C0BE72BE218B41C608B7FE7C5BB630736C71 | 0.0442% |
99 | KuCoin | XRP-USDC | $1.00 0.0003976 Eth | $304,997.00 602,012.432 XRP | 0.0049% |
100 | DeGate | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9976 0.0003953 Eth | $264,856.00 33,504.884 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0003% |
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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