ETH Price: $3,255.87 (-2.34%)
 

Overview

Max Total Supply

900,000,000 ZK

Holders

187,966 ( -0.015%)
Created with Highcharts 10.2.1

Market

Price

$1.94 @ 0.000596 ETH (+1.38%)

Onchain Market Cap

$1,746,000,000.00

Circulating Supply Market Cap

$117,003,271.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 ZK

Value
$0.00
0x8c834b8e5f7735b274149d9d526b188ea9367de9
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OVERVIEW

The Polyhedra Network aims to deliver fast Zero-Knowledge (ZK) Proofs to the Web3 industry, with the goal of becoming the underlying infrastructure for the entire ecosystem.

Market

Volume (24H):$4,974,090.00
Market Capitalization:$117,003,271.00
Circulating Supply:60,383,487.00 ZK
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Bybit
ZKJ-USDT$1.93
0.0005933 Eth
$1,565,537.00
814,490.180 ZKJ
31.6241%
2
OKX
ZKJ-USDT$1.93
0.0005944 Eth
$908,895.00
472,862.087 ZKJ
18.3597%
3
Trubit
ZKJ-USDT$1.94
0.0005967 Eth
$539,030.00
280,594.830 ZKJ
10.8946%
4
OrangeX
ZKJ-USDT$1.94
0.0005969 Eth
$503,144.00
262,070.680 ZKJ
10.1754%
5
BitMart
ZKJ-USDT$1.94
0.0005958 Eth
$298,051.00
153,714.000 ZKJ
5.9682%
6
Ourbit
ZKJ-USDT$1.93
0.0005939 Eth
$206,617.00
107,426.370 ZKJ
4.1710%
7
DigiFinex
ZKJ-USDT$1.94
0.0005942 Eth
$205,652.00
106,169.040 ZKJ
4.1222%
8
Phemex
ZK-USDT$0.1569
0.0000482 Eth
$197,600.00
1,259,031.400 ZK
48.8842%
9
Bitrue
ZKJ-USDT$1.93
0.0005938 Eth
$118,298.00
61,211.700 ZKJ
2.3767%
10
Gate.io
ZKJ-USDT$1.94
0.0005950 Eth
$112,509.00
58,694.820 ZKJ
2.2789%
11
Bitget
ZKJ-USDT$1.93
0.0005939 Eth
$99,146.00
51,624.740 ZKJ
2.0044%
12
BingX
ZKJ-USDT$1.93
0.0005938 Eth
$65,069.00
33,902.037 ZKJ
1.3163%
13
MEXC
ZKJ-USDT$1.93
0.0005939 Eth
$64,288.00
33,231.850 ZKJ
1.2903%
14
Bitunix
ZKJ-USDT$1.93
0.0005949 Eth
$61,182.00
31,646.899 ZKJ
1.2287%
15
LATOKEN
ZKJ-USDT$1.94
0.0005958 Eth
$43,923.00
22,678.488 ZKJ
0.8805%
16
BVOX
ZKJ-USDT$1.94
0.0005963 Eth
$40,474.00
21,077.800 ZKJ
0.8184%
17
BloFin
ZKJ-USDT$1.93
0.0005923 Eth
$39,511.00
20,618.440 ZKJ
0.8005%
18
Phemex
ZKJ-USDT$1.93
0.0005950 Eth
$30,515.00
15,781.420 ZKJ
0.6127%
19
Uniswap V3 (Ethereum)
0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$1.89
0.0005822 Eth
$25,886.00
13,826.891 0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81
0.5369%
20
HashKey Global
ZKJ-USDT$1.94
0.0005969 Eth
$14,043.27
7,315.490 ZKJ
0.2840%
21
KuCoin
ZKJ-USDT$1.94
0.0005942 Eth
$8,341.86
4,306.300 ZKJ
0.1672%
22
Tothemoon
ZKJ-USDT$1.93
0.0005942 Eth
$8,030.68
4,152.520 ZKJ
0.1612%
23
PancakeSwap V3 (BSC)
0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$1.89
0.0005819 Eth
$7,644.37
4,033.851 0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81
0.1566%
24
DeGate
0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$1.94
0.0005975 Eth
$4,693.82
2,440.111 0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81
0.0947%
25
Hibt
ZKJ-USDT$1.94
0.0005959 Eth
$4,197.66
2,190.333 ZKJ
0.0850%
26
CoinEx
ZKJ-USDT$1.93
0.0005929 Eth
$3,608.32
1,887.374 ZKJ
0.0733%
27
WEEX
ZK-USDT$0.157
0.0000483 Eth
$2,887.11
18,088.000 ZK
0.7023%
28
WEEX
ZKJ-USDT$1.93
0.0005950 Eth
$1,534.99
801.000 ZKJ
0.0311%
29
WEEX
ZK-USDC$0.1569
0.0000483 Eth
$907.96
5,688.000 ZK
0.2208%
30
Crypto.com Exchange
ZKJ-USD$1.94
0.0005966 Eth
$907.30
467.200 ZKJ
0.0181%
31
Bittime
ZK-IDR$1.94
0.0005949 Eth
$180.62
93.750 ZK
0.0036%
32
Indodax
ZKJ-IDR$1.74
0.0005351 Eth
$48.20
27.709 ZKJ
0.0011%
33
Matcha (BSC)
0X55D398326F99059FF775485246999027B3197955-0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81$1.86
0.0005568 Eth
$42.79
42.904 0X55D398326F99059FF775485246999027B3197955
0.0017%
34
Backpack Exchange
ZKJ-USDC$1.92
0.0005911 Eth
$37.50
19.500 ZKJ
0.0008%
35
CEX.IO
ZK-USDT$1.93
0.0005939 Eth
$28.91
14.996 ZK
0.0006%
36
CEX.IO
ZK-USD$1.94
0.0005955 Eth
$25.93
13.496 ZK
0.0005%
37
NovaDAX
ZKJ-BRL$1.93
0.0005934 Eth
$15.03
7.780 ZKJ
0.0003%
38
Matcha (BSC)
0X8AC76A51CC950D9822D68B83FE1AD97B32CD580D-0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81$2.05
0.0005901 Eth
$7.07
6.929 0X8AC76A51CC950D9822D68B83FE1AD97B32CD580D
0.0003%
39
PancakeSwap V3 (BSC)
0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81-0X55D398326F99059FF775485246999027B3197955$1.89
0.0005698 Eth
$2.49
1.335 0XC71B5F631354BE6853EFE9C3AB6B9590F8302E81
0.0001%

Contract Source Code Verified (Exact Match)

Contract Name:
PolyhedraNetworkToken

Compiler Version
v0.8.24+commit.e11b9ed9

Optimization Enabled:
Yes with 999999 runs

Other Settings:
paris EvmVersion
File 1 of 21 : Token.sol
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Permit.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Capped.sol";
contract PolyhedraNetworkToken is ERC20, ERC20Burnable, ERC20Capped, ERC20Permit, Ownable {
constructor(address initialOwner)
ERC20("Polyhedra Network", "ZK")
ERC20Permit("Polyhedra Network")
ERC20Capped(1e9 ether)
Ownable(initialOwner)
{}
function mint(address to, uint256 amount) external onlyOwner {
_mint(to, amount);
}
function _update(
address from,
address to,
uint256 value
) internal override(ERC20, ERC20Capped) {
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File 2 of 21 : ERC20.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
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File 3 of 21 : ERC20Burnable.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Burnable.sol)
pragma solidity ^0.8.20;
import {ERC20} from "../ERC20.sol";
import {Context} from "../../../utils/Context.sol";
/**
* @dev Extension of {ERC20} that allows token holders to destroy both their own
* tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis).
*/
abstract contract ERC20Burnable is Context, ERC20 {
/**
* @dev Destroys a `value` amount of tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 value) public virtual {
_burn(_msgSender(), value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, deducting from
* the caller's allowance.
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File 4 of 21 : Ownable.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {Context} from "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* The initial owner is set to the address provided by the deployer. This can
* later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
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File 5 of 21 : ERC20Permit.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Permit.sol)
pragma solidity ^0.8.20;
import {IERC20Permit} from "./IERC20Permit.sol";
import {ERC20} from "../ERC20.sol";
import {ECDSA} from "../../../utils/cryptography/ECDSA.sol";
import {EIP712} from "../../../utils/cryptography/EIP712.sol";
import {Nonces} from "../../../utils/Nonces.sol";
/**
* @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
* https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
*
* Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
* presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
* need to send a transaction, and thus is not required to hold Ether at all.
*/
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712, Nonces {
bytes32 private constant PERMIT_TYPEHASH =
keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
/**
* @dev Permit deadline has expired.
*/
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File 6 of 21 : ERC20Capped.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Capped.sol)
pragma solidity ^0.8.20;
import {ERC20} from "../ERC20.sol";
/**
* @dev Extension of {ERC20} that adds a cap to the supply of tokens.
*/
abstract contract ERC20Capped is ERC20 {
uint256 private immutable _cap;
/**
* @dev Total supply cap has been exceeded.
*/
error ERC20ExceededCap(uint256 increasedSupply, uint256 cap);
/**
* @dev The supplied cap is not a valid cap.
*/
error ERC20InvalidCap(uint256 cap);
/**
* @dev Sets the value of the `cap`. This value is immutable, it can only be
* set once during construction.
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File 7 of 21 : IERC20.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the value of tokens in existence.
*/
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File 8 of 21 : IERC20Metadata.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
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File 9 of 21 : Context.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
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File 10 of 21 : draft-IERC6093.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard ERC20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
*/
interface IERC20Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC20InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
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File 11 of 21 : IERC20Permit.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
* https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
*
* Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
* presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
* need to send a transaction, and thus is not required to hold Ether at all.
*
* ==== Security Considerations
*
* There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
* expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
* considered as an intention to spend the allowance in any specific way. The second is that because permits have
* built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
* take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
* generally recommended is:
*
* ```solidity
* function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
* try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
* doThing(..., value);
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File 12 of 21 : ECDSA.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)
pragma solidity ^0.8.20;
/**
* @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
*
* These functions can be used to verify that a message was signed by the holder
* of the private keys of a given address.
*/
library ECDSA {
enum RecoverError {
NoError,
InvalidSignature,
InvalidSignatureLength,
InvalidSignatureS
}
/**
* @dev The signature derives the `address(0)`.
*/
error ECDSAInvalidSignature();
/**
* @dev The signature has an invalid length.
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File 13 of 21 : EIP712.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/EIP712.sol)
pragma solidity ^0.8.20;
import {MessageHashUtils} from "./MessageHashUtils.sol";
import {ShortStrings, ShortString} from "../ShortStrings.sol";
import {IERC5267} from "../../interfaces/IERC5267.sol";
/**
* @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
*
* The encoding scheme specified in the EIP requires a domain separator and a hash of the typed structured data, whose
* encoding is very generic and therefore its implementation in Solidity is not feasible, thus this contract
* does not implement the encoding itself. Protocols need to implement the type-specific encoding they need in order to
* produce the hash of their typed data using a combination of `abi.encode` and `keccak256`.
*
* This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
* scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
* ({_hashTypedDataV4}).
*
* The implementation of the domain separator was designed to be as efficient as possible while still properly updating
* the chain id to protect against replay attacks on an eventual fork of the chain.
*
* NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
* https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
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File 14 of 21 : Nonces.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Nonces.sol)
pragma solidity ^0.8.20;
/**
* @dev Provides tracking nonces for addresses. Nonces will only increment.
*/
abstract contract Nonces {
/**
* @dev The nonce used for an `account` is not the expected current nonce.
*/
error InvalidAccountNonce(address account, uint256 currentNonce);
mapping(address account => uint256) private _nonces;
/**
* @dev Returns the next unused nonce for an address.
*/
function nonces(address owner) public view virtual returns (uint256) {
return _nonces[owner];
}
/**
* @dev Consumes a nonce.
*
* Returns the current value and increments nonce.
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File 15 of 21 : MessageHashUtils.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/MessageHashUtils.sol)
pragma solidity ^0.8.20;
import {Strings} from "../Strings.sol";
/**
* @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
*
* The library provides methods for generating a hash of a message that conforms to the
* https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
* specifications.
*/
library MessageHashUtils {
/**
* @dev Returns the keccak256 digest of an EIP-191 signed data with version
* `0x45` (`personal_sign` messages).
*
* The digest is calculated by prefixing a bytes32 `messageHash` with
* `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
* hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
*
* NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
* keccak256, although any bytes32 value can be safely used because the final digest will
* be re-hashed.
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File 16 of 21 : ShortStrings.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ShortStrings.sol)
pragma solidity ^0.8.20;
import {StorageSlot} from "./StorageSlot.sol";
// | string | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA |
// | length | 0x BB |
type ShortString is bytes32;
/**
* @dev This library provides functions to convert short memory strings
* into a `ShortString` type that can be used as an immutable variable.
*
* Strings of arbitrary length can be optimized using this library if
* they are short enough (up to 31 bytes) by packing them with their
* length (1 byte) in a single EVM word (32 bytes). Additionally, a
* fallback mechanism can be used for every other case.
*
* Usage example:
*
* ```solidity
* contract Named {
* using ShortStrings for *;
*
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File 17 of 21 : IERC5267.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)
pragma solidity ^0.8.20;
interface IERC5267 {
/**
* @dev MAY be emitted to signal that the domain could have changed.
*/
event EIP712DomainChanged();
/**
* @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
* signature.
*/
function eip712Domain()
external
view
returns (
bytes1 fields,
string memory name,
string memory version,
uint256 chainId,
address verifyingContract,
bytes32 salt,
uint256[] memory extensions
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File 18 of 21 : Strings.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)
pragma solidity ^0.8.20;
import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";
/**
* @dev String operations.
*/
library Strings {
bytes16 private constant HEX_DIGITS = "0123456789abcdef";
uint8 private constant ADDRESS_LENGTH = 20;
/**
* @dev The `value` string doesn't fit in the specified `length`.
*/
error StringsInsufficientHexLength(uint256 value, uint256 length);
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
unchecked {
uint256 length = Math.log10(value) + 1;
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File 19 of 21 : StorageSlot.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.
pragma solidity ^0.8.20;
/**
* @dev Library for reading and writing primitive types to specific storage slots.
*
* Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
* This library helps with reading and writing to such slots without the need for inline assembly.
*
* The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
*
* Example usage to set ERC1967 implementation slot:
* ```solidity
* contract ERC1967 {
* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
*
* function _getImplementation() internal view returns (address) {
* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
* }
*
* function _setImplementation(address newImplementation) internal {
* require(newImplementation.code.length > 0);
* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
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File 20 of 21 : Math.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Muldiv operation overflow.
*/
error MathOverflowedMulDiv();
enum Rounding {
Floor, // Toward negative infinity
Ceil, // Toward positive infinity
Trunc, // Toward zero
Expand // Away from zero
}
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
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File 21 of 21 : SignedMath.sol
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard signed math utilities missing in the Solidity language.
*/
library SignedMath {
/**
* @dev Returns the largest of two signed numbers.
*/
function max(int256 a, int256 b) internal pure returns (int256) {
return a > b ? a : b;
}
/**
* @dev Returns the smallest of two signed numbers.
*/
function min(int256 a, int256 b) internal pure returns (int256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two signed numbers without overflow.
* The result is rounded towards zero.
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Settings
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{
"remappings": [
"ds-test/=lib/forge-std/lib/ds-test/src/",
"forge-std/=lib/forge-std/src/",
"@openzeppelin/=lib/openzeppelin-contracts/",
"@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
"erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
"openzeppelin-contracts/=lib/openzeppelin-contracts/"
],
"optimizer": {
"enabled": true,
"runs": 999999
},
"metadata": {
"useLiteralContent": false,
"bytecodeHash": "ipfs",
"appendCBOR": true
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
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Contract Security Audit

Contract ABI

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utputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000008fcdb07c073679502dc529c8985a9c3a2cb15cd

-----Decoded View---------------
Arg [0] : initialOwner (address): 0x08fcdB07c073679502dc529c8985A9c3A2cb15cD

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000008fcdb07c073679502dc529c8985a9c3a2cb15cd


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