{"hook":"0xF12B1746050fcC9C0a8d8518656055D3a8Bc68cc","block":93430025,"bits":10444,"flags":[{"bit":13,"key":"beforeInitialize","label":"Before initialize","risk":0,"does":"Runs once, when a pool is created.","fn":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)","on":true},{"bit":12,"key":"afterInitialize","label":"After initialize","risk":0,"does":"Runs once, right after a pool is created.","fn":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)","on":false},{"bit":11,"key":"beforeAddLiquidity","label":"Before add liquidity","risk":1,"does":"Can refuse a deposit, or only let some addresses provide liquidity.","fn":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":true},{"bit":10,"key":"afterAddLiquidity","label":"After add liquidity","risk":0,"does":"Runs after each deposit.","fn":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":9,"key":"beforeRemoveLiquidity","label":"Before remove liquidity","risk":2,"does":"Can refuse a withdrawal. LPs may not get out.","fn":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":8,"key":"afterRemoveLiquidity","label":"After remove liquidity","risk":0,"does":"Runs after each withdrawal.","fn":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":7,"key":"beforeSwap","label":"Before swap","risk":1,"does":"Runs before every swap. On a dynamic-fee pool it can set the fee each time.","fn":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)","on":true},{"bit":6,"key":"afterSwap","label":"After swap","risk":0,"does":"Runs after every swap.","fn":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)","on":true},{"bit":5,"key":"beforeDonate","label":"Before donate","risk":0,"does":"Runs before a donation to LPs.","fn":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":4,"key":"afterDonate","label":"After donate","risk":0,"does":"Runs after a donation to LPs.","fn":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":3,"key":"beforeSwapReturnDelta","label":"Before swap returns delta","risk":2,"does":"Can take part of what you put into a swap, or change how much is swapped.","fn":null,"on":true},{"bit":2,"key":"afterSwapReturnDelta","label":"After swap returns delta","risk":2,"does":"Can take part of what you get out of every swap.","fn":null,"on":true},{"bit":1,"key":"afterAddLiquidityReturnDelta","label":"After add returns delta","risk":2,"does":"Can charge LPs on the way in.","fn":null,"on":false},{"bit":0,"key":"afterRemoveLiquidityReturnDelta","label":"After remove returns delta","risk":2,"does":"Can take part of what LPs withdraw.","fn":null,"on":false}],"code":{"size":10885,"selectors":["0x02669b52","0x0465a7fb","0x07f64ce3","0x0885f732","0x21d0ee70","0x242cf2e3","0x259982e5","0x305503cc","0x3157e5ea","0x367593cc","0x40d0417c","0x4e71d92d","0x575e24b4","0x685504a0","0x6c2bbe7e","0x6fe7e6eb","0x75d0c0dc","0x7bf6ec93","0x8549d9be","0x8b8cf67a","0x91dd7346","0x9660aa61","0x9f063efc","0xa0a8e460","0xa262f5f8","0xb47b2fb1","0xb4eebd6d","0xb6a8b0fa","0xc4bebced","0xc6062f29","0xd35829df","0xdc4c90d3","0xdc98354e","0xdeefdbb4","0xe06aa567","0xe1b4af69","0xf5d333b6"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":7,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x02669b52","name":"launchpad()"},{"selector":"0x0465a7fb","name":"claimableWei(address)"},{"selector":"0x07f64ce3","name":"potLastQualifyingBlock(bytes32)"},{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x242cf2e3","name":"MIN_POT_BUY_WEI()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x305503cc","name":"guardBuyBlock(bytes32)"},{"selector":"0x3157e5ea","name":"configurePool((address,address,uint24,int24,address),(bool,uint40,uint24,uint24,uint24,uint16,uint16,uint16,uint16,uint16,uint32,uint96,uint96,uint96,address,address))"},{"selector":"0x367593cc","name":"totalPotPaidWei(bytes32)"},{"selector":"0x40d0417c","name":"totalHookFeesWei(bytes32)"},{"selector":"0x4e71d92d","name":"claim()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x685504a0","name":"nativeClaimBalance()"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x75d0c0dc","name":"contractName()"},{"selector":"0x7bf6ec93","name":"burnVaultWei(bytes32)"},{"selector":"0x8549d9be","name":"REQUIRED_FLAGS()"},{"selector":"0x8b8cf67a","name":"totalLpDonatedWei(bytes32)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9660aa61","name":"potBuyCount(bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa0a8e460","name":"contractVersion()"},{"selector":"0xa262f5f8","name":"claimTo(address)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb4eebd6d","name":"MIN_SQRT_PRICE_LIMIT()"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xc4bebced","name":"syncBaseFee((address,address,uint24,int24,address))"},{"selector":"0xc6062f29","name":"potWei(bytes32)"},{"selector":"0xd35829df","name":"guardLpEarnedWei(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdeefdbb4","name":"guardBuyWei(bytes32)"},{"selector":"0xe06aa567","name":"totalBurnedTokens(bytes32)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xf5d333b6","name":"buybackAndBurn((address,address,uint24,int24,address),uint256)"}],"history":{"pools":3,"firstTime":1789025610,"lastTime":1789147563},"pools":[{"id":"0xc1d5bb82993ce3ae9246428a290182b031c360e18c9f544fdfb90d1df2720801","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x06B9ca4f230748cEb7e562D138f900f34B7bFD24","fee":8388608,"tickSpacing":60,"hooks":"0xF12B1746050fcC9C0a8d8518656055D3a8Bc68cc"},"symbols":["ETH","MCHADS"],"state":{"sqrtP":"8820017258690362267985484170421559","tick":232415,"protocolFee":0,"lpFee":3000,"liquidity":"1390400716539483302758"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"5573705773202","paid":"5573705773202","got":"68493563219565467061226","expected":"68837598908595767768017","feePpm":3000,"takePpm":4998},{"zeroForOne":false,"ok":true,"amountIn":"47097967681051603962535","paid":"47097967681051603962535","got":"3787789997593","expected":"3787789997593","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-38384082756","-484203140168647708266"],"removed":["38384082755","484203140168647708265"]}},{"id":"0x32a319f8cfbe29b9b01e6173525c07cd3b5a79d285cf428b4c73e14b03ddab52","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xD215BE9fED47c74782BC4c21351B5d1aE9149Caf","fee":8388608,"tickSpacing":60,"hooks":"0xF12B1746050fcC9C0a8d8518656055D3a8Bc68cc"},"symbols":["ETH","MESAG"],"state":{"sqrtP":"79109741160234592243345820541276653","tick":276294,"protocolFee":0,"lpFee":3000,"liquidity":"200000000000000000000"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"100149692505","paid":"100149692505","got":"97761365125592658038025","expected":"99501378205319268979856","feePpm":3000,"takePpm":17488},{"zeroForOne":false,"ok":true,"amountIn":"14707346581298016101541","paid":"14707346581298016101541","got":"14705944345","expected":"14706077088","feePpm":3000,"takePpm":10}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-597669490","-642534555613005663775"],"removed":["597669489","642534555613005663774"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 1.75% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"pass","detail":"Liquidity added and removed in the same block came back whole."},{"id":"04","title":"The fee is the fee","status":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 0.30% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has claimableWei, claim, burnVaultWei, claimTo."},{"id":"06","title":"The code cannot change","status":"pass","detail":"Not a proxy, no DELEGATECALL, no SELFDESTRUCT."},{"id":"07","title":"Only the PoolManager can call it","status":"pass","detail":"Each callback refused a call that did not come from the PoolManager."},{"id":"08","title":"Track record","status":"pass","detail":"3 pools over 40 days."}],"score":73,"verdict":"caution"}