Address Contract Partially Verified
Address
0x0257fFD7eA2eBba4aAA090C7AdBDD032A08c1F74
Balance
0 ETH
Nonce
1
Code Size
5796 bytes
Creator
0xEE573675...5451 at tx 0x64fdef8d...90cb48
Indexed Transactions
0
Contract Bytecode
5796 bytes
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Verified Source Code Partial Match
Compiler: v0.8.18+commit.87f61d96
EVM: paris
Optimization: Yes (200 runs)
ZELIX.sol 365 lines
/**
*Submitted for verification at Etherscan.io on 2021-10-29
*/
/**
*Submitted for verification at Etherscan.io on 2021-03-10
*/
// Sources flattened with hardhat v2.1.1 https://hardhat.org
// File contracts/erc20/ERC20.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
abstract contract ERC20 {
uint256 private _totalSupply;
mapping(address => uint256) internal _balances;
mapping(address => mapping(address => uint256)) internal _allowances;
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(
address indexed owner,
address indexed spender,
uint256 amount
);
/*
* Internal Functions for ERC20 standard logics
*/
function _transfer(address from, address to, uint256 amount)
internal
returns (bool success)
{
_balances[from] = _balances[from] - amount;
_balances[to] = _balances[to] + amount;
emit Transfer(from, to, amount);
success = true;
}
function _approve(address owner, address spender, uint256 amount)
internal
returns (bool success)
{
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
success = true;
}
function _mint(address recipient, uint256 amount)
internal
returns (bool success)
{
_totalSupply = _totalSupply + amount;
_balances[recipient] = _balances[recipient] + amount;
emit Transfer(address(0), recipient, amount);
success = true;
}
function _burn(address burned, uint256 amount)
internal
returns (bool success)
{
_balances[burned] = _balances[burned] - amount;
_totalSupply = _totalSupply - amount;
emit Transfer(burned, address(0), amount);
success = true;
}
/*
* public view functions to view common data
*/
function totalSupply() external view returns (uint256 total) {
total = _totalSupply;
}
function balanceOf(address owner) external view returns (uint256 balance) {
balance = _balances[owner];
}
function allowance(address owner, address spender)
external
view
returns (uint256 remaining)
{
remaining = _allowances[owner][spender];
}
/*
* External view Function Interface to implement on final contract
*/
function name() virtual external view returns (string memory tokenName);
function symbol() virtual external view returns (string memory tokenSymbol);
function decimals() virtual external view returns (uint8 tokenDecimals);
/*
* External Function Interface to implement on final contract
*/
function transfer(address to, uint256 amount)
virtual
external
returns (bool success);
function transferFrom(address from, address to, uint256 amount)
virtual
external
returns (bool success);
function approve(address spender, uint256 amount)
virtual
external
returns (bool success);
}
abstract contract Ownable {
address internal _owner;
event OwnershipTransferred(
address indexed currentOwner,
address indexed newOwner
);
constructor() {
_owner = msg.sender;
emit OwnershipTransferred(address(0), msg.sender);
}
modifier onlyOwner() {
require(
msg.sender == _owner,
"Ownable : Function called by unauthorized user."
);
_;
}
function owner() external view returns (address ownerAddress) {
ownerAddress = _owner;
}
function transferOwnership(address newOwner)
public
onlyOwner
returns (bool success)
{
require(newOwner != address(0), "Ownable/transferOwnership : cannot transfer ownership to zero address");
success = _transferOwnership(newOwner);
}
function renounceOwnership() external onlyOwner returns (bool success) {
success = _transferOwnership(address(0));
}
function _transferOwnership(address newOwner) internal returns (bool success) {
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
success = true;
}
}
abstract contract ERC20Lockable is ERC20, Ownable {
struct LockInfo {
uint256 amount;
uint256 due;
}
mapping(address => LockInfo[]) internal _locks;
mapping(address => bool) public admin;
event Lock(address indexed from, uint256 amount, uint256 due);
event Unlock(address indexed from, uint256 amount);
modifier checkLock(address from, uint256 amount) {
require(_balances[from] >= totalLocked(from) + amount, "Cannot send more than unlocked amount");
_;
}
modifier onlyAdmin() {
require(admin[msg.sender] == true, "Function called by admin user.");
_;
}
function setAdmin(address _admin, bool _approved) external onlyOwner {
admin[_admin] = _approved;
}
function totalLocked(address _from) public view returns (uint256) {
uint256 lockedAmount;
for (uint256 i = 0; i < _locks[_from].length; i++) {
if (_locks[_from][i].due >= block.timestamp) {
lockedAmount += _locks[_from][i].amount;
}
}
return lockedAmount;
}
function lockIdx(address _from, uint256 _due) internal view returns (int256) {
for (uint256 i = 0; i < _locks[_from].length; i++) {
if (_locks[_from][i].due == _due) {
return int256(i); // Return the index as a signed integer
}
}
return -1;
}
function _lock(address from, uint256 amount, uint256 due) internal returns (bool success) {
require(due > block.timestamp, "Cannot set due to past");
require(_balances[from] >= totalLocked(from) + amount, "Locked total should be smaller than balance");
int256 idx = lockIdx(from, due);
if (idx >= 0) {
uint256 existingAmount = _locks[from][uint256(idx)].amount;
_locks[from][uint256(idx)].amount = existingAmount + amount;
} else {
_locks[from].push(LockInfo(amount, due));
}
emit Lock(from, amount, due);
return true;
}
function _unlock(address from, uint256 due) internal returns (bool success) {
require(totalLocked(from) != 0, "Cannot set due to past");
for (uint256 i = 0; i < _locks[from].length; i++) {
if (_locks[from][i].due == due) {
uint256 unlockedAmount = _locks[from][i].amount;
emit Unlock(from, unlockedAmount);
_locks[from][i] = _locks[from][_locks[from].length - 1];
_locks[from].pop();
return true;
}
}
return false;
}
function unlock(address from, uint256 due) external onlyAdmin returns (bool success) {
return _unlock(from, due);
}
function unlockAll(address from) external onlyAdmin returns (bool success) {
for (uint256 i = _locks[from].length; i > 0; i--) {
_unlock(from, _locks[from][i - 1].due);
}
return true;
}
function transferWithLockUp(address recipient, uint256 amount, uint256 due) external onlyAdmin returns (bool success) {
require(recipient != address(0), "Cannot send to zero address");
_transfer(msg.sender, recipient, amount);
_lock(recipient, amount, due);
return true;
}
function lockInfo(address locked, uint256 index) external view returns (uint256 amount, uint256 due) {
amount = _locks[locked][index].amount;
due = _locks[locked][index].due;
}
}
abstract contract ERC20Burnable is ERC20 {
event Burn(address indexed burned, uint256 amount);
function burn(uint256 amount)
external
returns (bool success)
{
success = _burn(msg.sender, amount);
emit Burn(msg.sender, amount);
success = true;
}
function burnFrom(address burned, uint256 amount)
external
returns (bool success)
{
_burn(burned, amount);
emit Burn(burned, amount);
success = _approve(
burned,
msg.sender,
_allowances[burned][msg.sender] - amount
);
}
}
contract ZELIX is
ERC20Lockable,
ERC20Burnable
{
string constant private _name = "ZELIX";
string constant private _symbol = "ZELIX";
uint8 constant private _decimals = 18;
uint256 constant private _initial_supply = 10_000_000_000;
mapping(address => bool) public blacklists;
constructor() {
_mint(_owner, _initial_supply * (10**uint256(_decimals)));
admin[_owner] = true;
}
function blacklist(address _address, bool _approved ) external onlyAdmin {
blacklists[_address] = _approved;
}
function transfer(address to, uint256 amount)
override
external
checkLock(msg.sender, amount)
returns (bool success)
{
require(
to != address(0),
"transfer : Should not send to zero address"
);
require(!blacklists[to] && !blacklists[msg.sender], "Blacklisted");
_transfer(msg.sender, to, amount);
success = true;
}
function transferFrom(address from, address to, uint256 amount)
override
external
checkLock(from, amount)
returns (bool success)
{
require(
to != address(0),
"transferFrom : Should not send to zero address"
);
require(!blacklists[to] && !blacklists[from], "Blacklisted");
_transfer(from, to, amount);
_approve(
from,
msg.sender,
_allowances[from][msg.sender] - amount
);
success = true;
}
function approve(address spender, uint256 amount)
override
external
returns (bool success)
{
require(
spender != address(0),
"approve : Should not approve zero address"
);
_approve(msg.sender, spender, amount);
success = true;
}
function name() override external pure returns (string memory tokenName) {
tokenName = _name;
}
function symbol() override external pure returns (string memory tokenSymbol) {
tokenSymbol = _symbol;
}
function decimals() override external pure returns (uint8 tokenDecimals) {
tokenDecimals = _decimals;
}
}
Read Contract
admin 0x63a846f8 → bool
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
blacklists 0x16c02129 → bool
decimals 0x313ce567 → uint8
lockInfo 0xb2520a7c → uint256, uint256
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalLocked 0xd8fb9337 → uint256
totalSupply 0x18160ddd → uint256
Write Contract 12 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address spender
uint256 amount
returns: bool
blacklist 0x404e5129
address _address
bool _approved
burn 0x42966c68
uint256 amount
returns: bool
burnFrom 0x79cc6790
address burned
uint256 amount
returns: bool
renounceOwnership 0x715018a6
No parameters
returns: bool
setAdmin 0x4b0bddd2
address _admin
bool _approved
transfer 0xa9059cbb
address to
uint256 amount
returns: bool
transferFrom 0x23b872dd
address from
address to
uint256 amount
returns: bool
transferOwnership 0xf2fde38b
address newOwner
returns: bool
transferWithLockUp 0x38b82092
address recipient
uint256 amount
uint256 due
returns: bool
unlock 0x7eee288d
address from
uint256 due
returns: bool
unlockAll 0xc4f3a853
address from
returns: bool
Recent Transactions
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