hood// SPDX-License-Identifier: MIT
pragma solidity 0.8.26;
import {IHooks} from "v4-core/src/interfaces/IHooks.sol";
import {IPoolManager} from "v4-core/src/interfaces/IPoolManager.sol";
import {PoolKey} from "v4-core/src/types/PoolKey.sol";
import {PoolId, PoolIdLibrary} from "v4-core/src/types/PoolId.sol";
import {Currency, CurrencyLibrary} from "v4-core/src/types/Currency.sol";
import {BalanceDelta} from "v4-core/src/types/BalanceDelta.sol";
import {BeforeSwapDelta, toBeforeSwapDelta, BeforeSwapDeltaLibrary} from "v4-core/src/types/BeforeSwapDelta.sol";
import {ModifyLiquidityParams, SwapParams} from "v4-core/src/types/PoolOperation.sol";
import {SafeCast} from "v4-core/src/libraries/SafeCast.sol";
/// @title LoomHook
/// @notice Uniswap v4 hook applying a decaying buy/sell tax that is ALWAYS taken from the ETH
/// side of the swap and forwarded to a development wallet.
///
/// @dev The pool this hook serves is always (currency0 = native ETH, currency1 = token), which is
/// guaranteed because address(0) sorts below every token address. Therefore:
/// - BUY (ETH -> token) is `zeroForOne == true`
/// - SELL (token -> ETH) is `zeroForOne == false`
///
/// v4 names one side of a swap "specified" (the side the caller pinned) and the other
/// "unspecified". For exact-input swaps the specified side is the input; for exact-output it
/// is the output. Working that through for our pool:
///
/// zeroForOne | exactInput | ETH is... | taxed in
/// -----------+------------+-------------+-------------
/// true (buy) | true | specified | beforeSwap
/// true (buy) | false | unspecified | afterSwap
/// false(sell)| true | unspecified | afterSwap
/// false(sell)| false | specified | beforeSwap
///
/// So ETH is the specified currency exactly when `exactInput == zeroForOne`. That is the same
/// predicate v4 itself uses in Hooks.afterSwap to decide whether the hook's specified delta
/// maps onto amount0 or amount1, which is why the accounting below lines up in all four cases.
///
/// The tax is expressed as a fraction of the swapper's TOTAL ETH leg, so that a 6% tax always
/// means "6% of the ETH that entered or left the swapper's wallet":
/// - when we tax a known total (exact-input buy, exact-input sell): tax = total * rate / 1e4
/// - when we tax a net amount and must gross it up (exact-output legs): tax = net * rate / (1e4 - rate)
///
/// @dev Required flag bits in this contract's address (mined via CREATE2): 0x20CC
/// BEFORE_INITIALIZE (1 << 13) = 0x2000
/// BEFORE_SWAP (1 << 7) = 0x0080
/// AFTER_SWAP (1 << 6) = 0x0040
/// BEFORE_SWAP_RETURNS_DELTA (1 << 3) = 0x0008
/// AFTER_SWAP_RETURNS_DELTA (1 << 2) = 0x0004
contract LoomHook is IHooks {
using PoolIdLibrary for PoolKey;
using SafeCast for uint256;
/// @notice Exact flag bits this hook's address must carry.
uint160 internal constant REQUIRED_FLAGS = 0x20CC;
uint256 internal constant BPS = 10_000;
/// @notice Gas forwarded when pushing tax to the dev wallet. Enough for an EOA or a thin
/// receiver, capped so a griefing dev wallet cannot burn a swapper's gas.
uint256 internal constant DEV_PUSH_GAS = 30_000;
IPoolManager public immutable poolManager;
/// @notice The token this hook taxes. Must be currency1 of the pool.
address public immutable token;
/// @notice Receives the ETH tax.
address public immutable devWallet;
/// @notice Starting tax rates in basis points (600 = 6%).
uint16 public immutable startBuyTaxBps;
uint16 public immutable startSellTaxBps;
/// @notice Seconds per 1% (100 bps) decay step. 180 = 3 minutes.
uint32 public immutable stepDuration;
/// @notice Timestamp of pool initialization, i.e. of `Loom.start()`. Anchors the decay.
uint64 public launchTime;
/// @notice The single pool this hook serves. Set on initialize, immutable thereafter.
PoolId public poolId;
event LaunchAnchored(PoolId indexed poolId, uint64 timestamp);
event TaxTaken(address indexed payer, bool isBuy, uint256 ethAmount, uint16 rateBps);
event TaxForwardFailed(uint256 amount);
event Swept(uint256 amount);
error NotPoolManager();
error HookNotImplemented();
error AlreadyLaunched();
error UnauthorizedInitializer();
error BadPoolCurrencies();
error InvalidHookAddress();
error InvalidTaxRate();
error NothingToSweep();
error SweepFailed();
modifier onlyPoolManager() {
if (msg.sender != address(poolManager)) revert NotPoolManager();
_;
}
constructor(
IPoolManager _poolManager,
address _token,
address _devWallet,
uint16 _startBuyTaxBps,
uint16 _startSellTaxBps,
uint32 _stepDuration
) {
// Guarantees the CREATE2 salt was mined correctly; a wrong address would only fail later,
// at pool initialization, after the deploy tx already succeeded.
if (uint160(address(this)) & 0x3FFF != REQUIRED_FLAGS) revert InvalidHookAddress();
// Gross-up divisor (BPS - rate) must stay positive, and a tax at/above 100% is nonsense.
if (_startBuyTaxBps >= BPS || _startSellTaxBps >= BPS) revert InvalidTaxRate();
if (_stepDuration == 0) revert InvalidTaxRate();
poolManager = _poolManager;
token = _token;
devWallet = _devWallet;
startBuyTaxBps = _startBuyTaxBps;
startSellTaxBps = _startSellTaxBps;
stepDuration = _stepDuration;
}
/// @notice PoolManager sends native ETH here when the hook `take`s its tax.
receive() external payable {}
// ---------------------------------------------------------------------------------------
// Tax schedule
// ---------------------------------------------------------------------------------------
/// @notice Tax rate in bps for a given starting rate at the current time.
/// @dev Steps down 100 bps every `stepDuration` seconds, floored at 0. With a 600 bps start and
/// a 180s step this is exactly: 0-3min 6%, 3-6min 5%, ... 15-18min 1%, 18min+ 0%.
function taxBpsAt(uint16 startBps, uint256 timestamp) public view returns (uint16) {
uint64 anchor = launchTime;
if (anchor == 0 || timestamp <= anchor) return startBps;
// Divide-then-multiply is the point: it floors elapsed time into whole steps, which is what
// makes the tax a staircase (6,5,4...) rather than a smooth ramp.
// forge-lint: disable-next-line(divide-before-multiply)
uint256 decayed = ((timestamp - anchor) / stepDuration) * 100;
// Safe: the ternary guarantees decayed < startBps, and startBps is already a uint16.
// forge-lint: disable-next-line(unsafe-typecast)
return decayed >= startBps ? 0 : uint16(startBps - decayed);
}
function currentBuyTaxBps() public view returns (uint16) {
return taxBpsAt(startBuyTaxBps, block.timestamp);
}
function currentSellTaxBps() public view returns (uint16) {
return taxBpsAt(startSellTaxBps, block.timestamp);
}
/// @notice Seconds until the tax reaches 0%, from `launchTime`.
function decayDuration() external view returns (uint256) {
uint16 maxStart = startBuyTaxBps > startSellTaxBps ? startBuyTaxBps : startSellTaxBps;
// ceil(maxStart / 100) steps are needed to reach zero; the division must come first.
// forge-lint: disable-next-line(divide-before-multiply)
return ((uint256(maxStart) + 99) / 100) * stepDuration;
}
// ---------------------------------------------------------------------------------------
// Hooks
// ---------------------------------------------------------------------------------------
/// @notice Anchors the decay schedule and locks this hook to a single ETH/token pool.
function beforeInitialize(address sender, PoolKey calldata key, uint160) external onlyPoolManager returns (bytes4) {
if (launchTime != 0) revert AlreadyLaunched();
// Only the token contract's start() may open this pool; otherwise a third party could
// initialize a junk pool against this hook and burn the one-shot launch anchor.
if (sender != token) revert UnauthorizedInitializer();
if (!key.currency0.isAddressZero() || Currency.unwrap(key.currency1) != token) revert BadPoolCurrencies();
launchTime = uint64(block.timestamp);
poolId = key.toId();
emit LaunchAnchored(poolId, uint64(block.timestamp));
return IHooks.beforeInitialize.selector;
}
/// @notice Taxes the ETH leg when ETH is the swap's *specified* currency.
function beforeSwap(address sender, PoolKey calldata, SwapParams calldata params, bytes calldata)
external
onlyPoolManager
returns (bytes4, BeforeSwapDelta, uint24)
{
bool exactInput = params.amountSpecified < 0;
// ETH is the unspecified side here; afterSwap handles it once the amount is known.
if (exactInput != params.zeroForOne) {
return (IHooks.beforeSwap.selector, BeforeSwapDeltaLibrary.ZERO_DELTA, 0);
}
uint16 rate = params.zeroForOne ? currentBuyTaxBps() : currentSellTaxBps();
if (rate == 0) return (IHooks.beforeSwap.selector, BeforeSwapDeltaLibrary.ZERO_DELTA, 0);
uint256 tax;
if (exactInput) {
// BUY, exact ETH in. amountSpecified = -total. Tax a slice of the total; the
// remainder is what actually swaps. 0.5 ETH @ 6% -> 0.03 dev, 0.47 swapped.
tax = (uint256(-params.amountSpecified) * rate) / BPS;
} else {
// SELL, exact ETH out. The caller pinned the ETH they want to *receive*, so pull that
// much extra out of the pool and skim it, leaving their requested amount intact.
tax = (uint256(params.amountSpecified) * rate) / (BPS - rate);
}
if (tax == 0) return (IHooks.beforeSwap.selector, BeforeSwapDeltaLibrary.ZERO_DELTA, 0);
_collect(tax);
emit TaxTaken(sender, params.zeroForOne, tax, rate);
// Positive specified delta: v4 adds it to amountSpecified (shrinking an exact-input swap,
// growing an exact-output one) and credits this hook the difference.
return (IHooks.beforeSwap.selector, toBeforeSwapDelta(tax.toInt128(), 0), 0);
}
/// @notice Taxes the ETH leg when ETH is the swap's *unspecified* currency.
function afterSwap(address sender, PoolKey calldata, SwapParams calldata params, BalanceDelta delta, bytes calldata)
external
onlyPoolManager
returns (bytes4, int128)
{
bool exactInput = params.amountSpecified < 0;
// ETH was the specified side; beforeSwap already took the tax.
if (exactInput == params.zeroForOne) return (IHooks.afterSwap.selector, 0);
uint16 rate = params.zeroForOne ? currentBuyTaxBps() : currentSellTaxBps();
if (rate == 0) return (IHooks.afterSwap.selector, 0);
// amount0 is the ETH leg: negative = swapper owes it, positive = swapper receives it.
int128 ethDelta = delta.amount0();
uint256 tax;
if (params.zeroForOne) {
// BUY, exact token out. The pool consumed `ethIn`; gross up so the tax is `rate` of
// what the swapper pays in total (ethIn + tax).
if (ethDelta >= 0) return (IHooks.afterSwap.selector, 0);
// Safe: ethDelta is a negative int128, so -ethDelta is a positive int128.
// forge-lint: disable-next-line(unsafe-typecast)
tax = (uint256(int256(-ethDelta)) * rate) / (BPS - rate);
} else {
// SELL, exact token in. Skim the tax off the ETH the pool is paying out.
// 0.5 ETH out @ 6% -> 0.03 dev, 0.47 to the seller.
if (ethDelta <= 0) return (IHooks.afterSwap.selector, 0);
// Safe: ethDelta is checked positive immediately above.
// forge-lint: disable-next-line(unsafe-typecast)
tax = (uint256(int256(ethDelta)) * rate) / BPS;
}
if (tax == 0) return (IHooks.afterSwap.selector, 0);
_collect(tax);
emit TaxTaken(sender, params.zeroForOne, tax, rate);
// Positive unspecified delta: v4 subtracts it from the swapper's delta and credits the hook.
return (IHooks.afterSwap.selector, tax.toInt128());
}
// ---------------------------------------------------------------------------------------
// Tax collection
// ---------------------------------------------------------------------------------------
/// @dev Pulls `amount` of native ETH out of the PoolManager and pushes it to the dev wallet.
/// Taking to this contract first (rather than straight to `devWallet`) means a dev wallet
/// that reverts on receive cannot brick every swap in the pool -- the ETH just parks here
/// until someone calls `sweep()`.
function _collect(uint256 amount) internal {
poolManager.take(CurrencyLibrary.ADDRESS_ZERO, address(this), amount);
(bool ok,) = devWallet.call{value: amount, gas: DEV_PUSH_GAS}("");
if (!ok) emit TaxForwardFailed(amount);
}
/// @notice Push any tax stranded by a failed forward to the dev wallet. Callable by anyone;
/// the destination is immutable, so there is nothing to steal.
function sweep() external {
uint256 balance = address(this).balance;
if (balance == 0) revert NothingToSweep();
(bool ok,) = devWallet.call{value: balance}("");
if (!ok) revert SweepFailed();
emit Swept(balance);
}
// ---------------------------------------------------------------------------------------
// Unused hooks -- flags are unset so v4 never calls these.
// ---------------------------------------------------------------------------------------
function afterInitialize(address, PoolKey calldata, uint160, int24) external pure returns (bytes4) {
revert HookNotImplemented();
}
function beforeAddLiquidity(address, PoolKey calldata, ModifyLiquidityParams calldata, bytes calldata)
external
pure
returns (bytes4)
{
revert HookNotImplemented();
}
function afterAddLiquidity(
address,
PoolKey calldata,
ModifyLiquidityParams calldata,
BalanceDelta,
BalanceDelta,
bytes calldata
) external pure returns (bytes4, BalanceDelta) {
revert HookNotImplemented();
}
function beforeRemoveLiquidity(address, PoolKey calldata, ModifyLiquidityParams calldata, bytes calldata)
external
pure
returns (bytes4)
{
revert HookNotImplemented();
}
function afterRemoveLiquidity(
address,
PoolKey calldata,
ModifyLiquidityParams calldata,
BalanceDelta,
BalanceDelta,
bytes calldata
) external pure returns (bytes4, BalanceDelta) {
revert HookNotImplemented();
}
function beforeDonate(address, PoolKey calldata, uint256, uint256, bytes calldata) external pure returns (bytes4) {
revert HookNotImplemented();
}
function afterDonate(address, PoolKey calldata, uint256, uint256, bytes calldata) external pure returns (bytes4) {
revert HookNotImplemented();
}
}[
{
"type": "constructor",
"inputs": [
{
"name": "_poolManager",
"type": "address",
"internalType": "contract IPoolManager"
},
{
"name": "_token",
"type": "address",
"internalType": "address"
},
{
"name": "_devWallet",
"type": "address",
"internalType": "address"
},
{
"name": "_startBuyTaxBps",
"type": "uint16",
"internalType": "uint16"
},
{
"name": "_startSellTaxBps",
"type": "uint16",
"internalType": "uint16"
},
{
"name": "_stepDuration",
"type": "uint32",
"internalType": "uint32"
}
],
"stateMutability": "nonpayable"
},
{
"name": "AlreadyLaunched",
"type": "error",
"inputs": []
},
{
"name": "BadPoolCurrencies",
"type": "error",
"inputs": []
},
{
"name": "HookNotImplemented",
"type": "error",
"inputs": []
},
{
"name": "InvalidHookAddress",
"type": "error",
"inputs": []
},
{
"name": "InvalidTaxRate",
"type": "error",
"inputs": []
},
{
"name": "NotPoolManager",
"type": "error",
"inputs": []
},
{
"name": "NothingToSweep",
"type": "error",
"inputs": []
},
{
"name": "SweepFailed",
"type": "error",
"inputs": []
},
{
"name": "UnauthorizedInitializer",
"type": "error",
"inputs": []
},
{
"name": "LaunchAnchored",
"type": "event",
"inputs": [
{
"name": "poolId",
"type": "bytes32",
"indexed": true,
"internalType": "PoolId"
},
{
"name": "timestamp",
"type": "uint64",
"indexed": false,
"internalType": "uint64"
}
],
"anonymous": false
},
{
"name": "Swept",
"type": "event",
"inputs": [
{
"name": "amount",
"type": "uint256",
"indexed": false,
"internalType": "uint256"
}
],
"anonymous": false
},
{
"name": "TaxForwardFailed",
"type": "event",
"inputs": [
{
"name": "amount",
"type": "uint256",
"indexed": false,
"internalType": "uint256"
}
],
"anonymous": false
},
{
"name": "TaxTaken",
"type": "event",
"inputs": [
{
"name": "payer",
"type": "address",
"indexed": true,
"internalType": "address"
},
{
"name": "isBuy",
"type": "bool",
"indexed": false,
"internalType": "bool"
},
{
"name": "ethAmount",
"type": "uint256",
"indexed": false,
"internalType": "uint256"
},
{
"name": "rateBps",
"type": "uint16",
"indexed": false,
"internalType": "uint16"
}
],
"anonymous": false
},
{
"name": "afterAddLiquidity",
"type": "function",
"inputs": [
{
"name": "",
"type": "address",
"internalType": "address"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "currency0",
"type": "address",
"internalType": "Currency"
},
{
"name": "currency1",
"type": "address",
"internalType": "Currency"
},
{
"name": "fee",
"type": "uint24",
"internalType": "uint24"
},
{
"name": "tickSpacing",
"type": "int24",
"internalType": "int24"
},
{
"name": "hooks",
"type": "address",
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}
],
"internalType": "struct PoolKey"
},
{
"name": "",
"type": "tuple",
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{
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"type": "int24",
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{
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{
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"internalType": "int256"
},
{
"name": "salt",
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}
],
"internalType": "struct ModifyLiquidityParams"
},
{
"name": "",
"type": "int256",
"internalType": "BalanceDelta"
},
{
"name": "",
"type": "int256",
"internalType": "BalanceDelta"
},
{
"name": "",
"type": "bytes",
"internalType": "bytes"
}
],
"outputs": [
{
"name": "",
"type": "bytes4",
"internalType": "bytes4"
},
{
"name": "",
"type": "int256",
"internalType": "BalanceDelta"
}
],
"stateMutability": "pure"
},
{
"name": "afterDonate",
"type": "function",
"inputs": [
{
"name": "",
"type": "address",
"internalType": "address"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "currency0",
"type": "address",
"internalType": "Currency"
},
{
"name": "currency1",
"type": "address",
"internalType": "Currency"
},
{
"name": "fee",
"type": "uint24",
"internalType": "uint24"
},
{
"name": "tickSpacing",
"type": "int24",
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},
{
"name": "hooks",
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}
],
"internalType": "struct PoolKey"
},
{
"name": "",
"type": "uint256",
"internalType": "uint256"
},
{
"name": "",
"type": "uint256",
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},
{
"name": "",
"type": "bytes",
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}
],
"outputs": [
{
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"type": "bytes4",
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}
],
"stateMutability": "pure"
},
{
"name": "afterInitialize",
"type": "function",
"inputs": [
{
"name": "",
"type": "address",
"internalType": "address"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "currency0",
"type": "address",
"internalType": "Currency"
},
{
"name": "currency1",
"type": "address",
"internalType": "Currency"
},
{
"name": "fee",
"type": "uint24",
"internalType": "uint24"
},
{
"name": "tickSpacing",
"type": "int24",
"internalType": "int24"
},
{
"name": "hooks",
"type": "address",
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}
],
"internalType": "struct PoolKey"
},
{
"name": "",
"type": "uint160",
"internalType": "uint160"
},
{
"name": "",
"type": "int24",
"internalType": "int24"
}
],
"outputs": [
{
"name": "",
"type": "bytes4",
"internalType": "bytes4"
}
],
"stateMutability": "pure"
},
{
"name": "afterRemoveLiquidity",
"type": "function",
"inputs": [
{
"name": "",
"type": "address",
"internalType": "address"
},
{
"name": "",
"type": "tuple",
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{
"name": "currency0",
"type": "address",
"internalType": "Currency"
},
{
"name": "currency1",
"type": "address",
"internalType": "Currency"
},
{
"name": "fee",
"type": "uint24",
"internalType": "uint24"
},
{
"name": "tickSpacing",
"type": "int24",
"internalType": "int24"
},
{
"name": "hooks",
"type": "address",
"internalType": "contract IHooks"
}
],
"internalType": "struct PoolKey"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "tickLower",
"type": "int24",
"internalType": "int24"
},
{
"name": "tickUpper",
"type": "int24",
"internalType": "int24"
},
{
"name": "liquidityDelta",
"type": "int256",
"internalType": "int256"
},
{
"name": "salt",
"type": "bytes32",
"internalType": "bytes32"
}
],
"internalType": "struct ModifyLiquidityParams"
},
{
"name": "",
"type": "int256",
"internalType": "BalanceDelta"
},
{
"name": "",
"type": "int256",
"internalType": "BalanceDelta"
},
{
"name": "",
"type": "bytes",
"internalType": "bytes"
}
],
"outputs": [
{
"name": "",
"type": "bytes4",
"internalType": "bytes4"
},
{
"name": "",
"type": "int256",
"internalType": "BalanceDelta"
}
],
"stateMutability": "pure"
},
{
"name": "afterSwap",
"type": "function",
"inputs": [
{
"name": "sender",
"type": "address",
"internalType": "address"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "currency0",
"type": "address",
"internalType": "Currency"
},
{
"name": "currency1",
"type": "address",
"internalType": "Currency"
},
{
"name": "fee",
"type": "uint24",
"internalType": "uint24"
},
{
"name": "tickSpacing",
"type": "int24",
"internalType": "int24"
},
{
"name": "hooks",
"type": "address",
"internalType": "contract IHooks"
}
],
"internalType": "struct PoolKey"
},
{
"name": "params",
"type": "tuple",
"components": [
{
"name": "zeroForOne",
"type": "bool",
"internalType": "bool"
},
{
"name": "amountSpecified",
"type": "int256",
"internalType": "int256"
},
{
"name": "sqrtPriceLimitX96",
"type": "uint160",
"internalType": "uint160"
}
],
"internalType": "struct SwapParams"
},
{
"name": "delta",
"type": "int256",
"internalType": "BalanceDelta"
},
{
"name": "",
"type": "bytes",
"internalType": "bytes"
}
],
"outputs": [
{
"name": "",
"type": "bytes4",
"internalType": "bytes4"
},
{
"name": "",
"type": "int128",
"internalType": "int128"
}
],
"stateMutability": "nonpayable"
},
{
"name": "beforeAddLiquidity",
"type": "function",
"inputs": [
{
"name": "",
"type": "address",
"internalType": "address"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "currency0",
"type": "address",
"internalType": "Currency"
},
{
"name": "currency1",
"type": "address",
"internalType": "Currency"
},
{
"name": "fee",
"type": "uint24",
"internalType": "uint24"
},
{
"name": "tickSpacing",
"type": "int24",
"internalType": "int24"
},
{
"name": "hooks",
"type": "address",
"internalType": "contract IHooks"
}
],
"internalType": "struct PoolKey"
},
{
"name": "",
"type": "tuple",
"components": [
{
"name": "tickLower",
"type": "int24",
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},
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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| Token | Symbol | Balance | Price | Value |
|---|---|---|---|---|
| no token holdings | ||||
| Type | Age | Block | Details |
|---|---|---|---|
| no cross-chain L1↔L2 transactions for this address | |||
| Transaction Hash | Method | Block | Age | From | To | Amount | Token | ||
|---|---|---|---|---|---|---|---|---|---|
| no token transfers for this address yet | |||||||||
| Transaction Hash | Method | Block | Age | From | To | Type | Item | ||
|---|---|---|---|---|---|---|---|---|---|
| no NFT transfers for this address yet | |||||||||
| Txn Hash | Age | Event | Topics / Data |
|---|---|---|---|
| 0xe3700f…844585 | 9 hrs agoMon, 17 Aug 2026 18:40:37 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…aa9470e0 data: 0x000000000000000000…00000064 |
| 0xc5d0d8…7b4bc6 | 9 hrs agoMon, 17 Aug 2026 18:40:30 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…e9b05d31 data: 0x000000000000000000…00000064 |
| 0xda1583…462b63 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| 0x6755fe…519fe4 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| 0x6b40f7…9966e1 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| 0xb81f6d…ee34a2 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0x962795…e828ac | 9 hrs agoMon, 17 Aug 2026 18:40:24 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…db8c0904 data: 0x000000000000000000…00000064 |
| 0x442c83…9fb806 | 9 hrs agoMon, 17 Aug 2026 18:40:23 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…db8c0904 data: 0x000000000000000000…00000064 |
| 0x7cc6ed…38606f | 9 hrs agoMon, 17 Aug 2026 18:40:15 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xd2ab56…d940b9 | 9 hrs agoMon, 17 Aug 2026 18:40:11 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…65690eba data: 0x000000000000000000…00000064 |
| 0xe22eb5…ebbb3a | 9 hrs agoMon, 17 Aug 2026 18:40:07 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0x073f9f…77f7a1 | 9 hrs agoMon, 17 Aug 2026 18:40:02 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| 0x413006…f74ff2 | 9 hrs agoMon, 17 Aug 2026 18:40:00 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xb852d4…f94646 | 9 hrs agoMon, 17 Aug 2026 18:39:55 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xee7e32…0cff53 | 10 hrs agoMon, 17 Aug 2026 18:39:49 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xec05f1…00b6b4 | 10 hrs agoMon, 17 Aug 2026 18:39:46 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xa80ac9…1b7ef7 | 10 hrs agoMon, 17 Aug 2026 18:39:44 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xb2eb86…e8eff4 | 10 hrs agoMon, 17 Aug 2026 18:39:39 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…db8c0904 data: 0x000000000000000000…00000064 |
| 0x21e5d1…dcf046 | 10 hrs agoMon, 17 Aug 2026 18:39:30 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…d113f996 data: 0x000000000000000000…00000064 |
| 0x3c4e9f…c37c1d | 10 hrs agoMon, 17 Aug 2026 18:39:29 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| 0xbd5f3a…e898b4 | 10 hrs agoMon, 17 Aug 2026 18:39:29 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| 0x364428…f86243 | 10 hrs agoMon, 17 Aug 2026 18:39:27 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…6cd7ce2b data: 0x000000000000000000…00000064 |
| 0x101bb3…4158f4 | 10 hrs agoMon, 17 Aug 2026 18:39:27 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…20cbbe5f data: 0x000000000000000000…00000064 |
| 0xb23932…6161d5 | 10 hrs agoMon, 17 Aug 2026 18:39:27 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…db8c0904 data: 0x000000000000000000…00000064 |
| 0x426749…38e270 | 10 hrs agoMon, 17 Aug 2026 18:39:27 UTC | 0x8cd2bb…d5cc | [0] 0x000000000000…262c40dc data: 0x000000000000000000…00000064 |
| Block | Age | Parent Transaction Hash | Type | Method | From | To | Value | |
|---|---|---|---|---|---|---|---|---|
| 39,059,516 | 9 hrs agoMon, 17 Aug 2026 18:40:37 UTC | 0xe3700f…844585 | CALL | SigmaSwap | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00031 ETH |
| 39,059,516 | 9 hrs agoMon, 17 Aug 2026 18:40:37 UTC | 0xe3700f…844585 | CALL | SigmaSwap | 0x8366…0951 | IN | 0x6015…20cc | 0.00031 ETH |
| 39,059,448 | 9 hrs agoMon, 17 Aug 2026 18:40:30 UTC | 0xc5d0d8…7b4bc6 | CALL | dagSwapTo | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00001 ETH |
| 39,059,448 | 9 hrs agoMon, 17 Aug 2026 18:40:30 UTC | 0xc5d0d8…7b4bc6 | CALL | dagSwapTo | 0x8366…0951 | IN | 0x6015…20cc | 0.00001 ETH |
| 39,059,433 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0xda1583…462b63 | CALL | swap | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00014 ETH |
| 39,059,433 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0xda1583…462b63 | CALL | swap | 0x8366…0951 | IN | 0x6015…20cc | 0.00014 ETH |
| 39,059,433 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x6755fe…519fe4 | CALL | swap | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00014 ETH |
| 39,059,433 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x6755fe…519fe4 | CALL | swap | 0x8366…0951 | IN | 0x6015…20cc | 0.00014 ETH |
| 39,059,433 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x6b40f7…9966e1 | CALL | swap | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00014 ETH |
| 39,059,433 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0x6b40f7…9966e1 | CALL | swap | 0x8366…0951 | IN | 0x6015…20cc | 0.00014 ETH |
| 39,059,426 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0xb81f6d…ee34a2 | CALL | permit2TransferAndMulticall | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00156 ETH |
| 39,059,426 | 9 hrs agoMon, 17 Aug 2026 18:40:28 UTC | 0xb81f6d…ee34a2 | CALL | permit2TransferAndMulticall | 0x8366…0951 | IN | 0x6015…20cc | 0.00156 ETH |
| 39,059,392 | 9 hrs agoMon, 17 Aug 2026 18:40:24 UTC | 0x962795…e828ac | CALL | 0x39ecce49 | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00099 ETH |
| 39,059,392 | 9 hrs agoMon, 17 Aug 2026 18:40:24 UTC | 0x962795…e828ac | CALL | 0x39ecce49 | 0x8366…0951 | IN | 0x6015…20cc | 0.00099 ETH |
| 39,059,382 | 9 hrs agoMon, 17 Aug 2026 18:40:23 UTC | 0x442c83…9fb806 | CALL | 0x27772d13 | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00000 ETH |
| 39,059,382 | 9 hrs agoMon, 17 Aug 2026 18:40:23 UTC | 0x442c83…9fb806 | CALL | 0x27772d13 | 0x8366…0951 | IN | 0x6015…20cc | 0.00000 ETH |
| 39,059,300 | 9 hrs agoMon, 17 Aug 2026 18:40:15 UTC | 0x7cc6ed…38606f | CALL | permit2TransferAndMulticall | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00365 ETH |
| 39,059,300 | 9 hrs agoMon, 17 Aug 2026 18:40:15 UTC | 0x7cc6ed…38606f | CALL | permit2TransferAndMulticall | 0x8366…0951 | IN | 0x6015…20cc | 0.00365 ETH |
| 39,059,282 | 9 hrs agoMon, 17 Aug 2026 18:40:13 UTC | 0xc96d5c…02cdbc | CALL | handleOps | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00250 ETH |
| 39,059,282 | 9 hrs agoMon, 17 Aug 2026 18:40:13 UTC | 0xc96d5c…02cdbc | CALL | handleOps | 0x8366…0951 | IN | 0x6015…20cc | 0.00250 ETH |
| 39,059,261 | 9 hrs agoMon, 17 Aug 2026 18:40:11 UTC | 0xd2ab56…d940b9 | CALL | 0x0b1149ec | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00009 ETH |
| 39,059,261 | 9 hrs agoMon, 17 Aug 2026 18:40:11 UTC | 0xd2ab56…d940b9 | CALL | 0x0b1149ec | 0x8366…0951 | IN | 0x6015…20cc | 0.00009 ETH |
| 39,059,223 | 9 hrs agoMon, 17 Aug 2026 18:40:07 UTC | 0xe22eb5…ebbb3a | CALL | handleOps | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00001 ETH |
| 39,059,223 | 9 hrs agoMon, 17 Aug 2026 18:40:07 UTC | 0xe22eb5…ebbb3a | CALL | handleOps | 0x8366…0951 | IN | 0x6015…20cc | 0.00001 ETH |
| 39,059,167 | 9 hrs agoMon, 17 Aug 2026 18:40:02 UTC | 0x073f9f…77f7a1 | CALL | swap | 0x6015…20cc | OUT | 0x20a5…9c71 | 0.00153 ETH |
| Transaction Hash | Method ? | Block | Age | From | To | Amount | Txn Fee ? | ||
|---|---|---|---|---|---|---|---|---|---|
| No direct transactions — this address is only ever reached via internal calls (common for a contract only invoked through a router or proxy). View Internal Transactions → | |||||||||