{"hook":"0xF781608e174afba6dcb427D25c3c396b86ca20cc","block":93114859,"bits":8396,"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":false},{"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":7073,"selectors":["0x0dfa2bd1","0x10d1266e","0x21d0ee70","0x259982e5","0x2a2b5fa9","0x4e420c09","0x575e24b4","0x6052970c","0x66ab383d","0x6c2bbe7e","0x6fe7e6eb","0x7163d5ed","0x7507a06b","0x91dd7346","0x9ce110d7","0x9f063efc","0xa7918229","0xa844a134","0xb2dd5c07","0xb47b2fb1","0xb56c3565","0xb6a8b0fa","0xb7cfc9d2","0xbe378228","0xc3483086","0xcc6d7a39","0xdc4c90d3","0xdc98354e","0xe1a45218","0xe1b4af69"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":10,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x0dfa2bd1","name":"activeCreatorBuyFeeBps(address)"},{"selector":"0x10d1266e","name":"registerLaunchWithQuote(address,uint256,uint256,address)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2a2b5fa9","name":"creatorSellFeeBpsOf(address)"},{"selector":"0x4e420c09","name":"registerLaunch(address,uint256,uint256,bool)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6052970c","name":"feeSplitter()"},{"selector":"0x66ab383d","name":"flushFees(address)"},{"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":"0x7163d5ed","name":"creatorBuyFeeBpsOf(address)"},{"selector":"0x7507a06b","name":"activeCreatorSellFeeBps(address)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9ce110d7","name":"initializer()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa7918229","name":"quoteAssetOf(address)"},{"selector":"0xa844a134","name":"MAX_CREATOR_FEE_BPS()"},{"selector":"0xb2dd5c07","name":"registered(address)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb56c3565","name":"deferredFees(address)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xb7cfc9d2","name":"quoteAssetSet(address)"},{"selector":"0xbe378228","name":"PROTOCOL_FEE_BPS()"},{"selector":"0xc3483086","name":"quoteIsCurrency0Of(address)"},{"selector":"0xcc6d7a39","name":"graduationExecutor()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1a45218","name":"BPS_DENOMINATOR()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"}],"history":{"pools":9,"firstTime":1791560672,"lastTime":1792352738},"pools":[{"id":"0xd75116ccf1711eb64982eb82cd6f1724c269eb8cb306897c9b50f0369726bb6e","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x3AdAd98190BeA8c1D4c92c82eB0954421D30CA86","fee":0,"tickSpacing":60,"hooks":"0xF781608e174afba6dcb427D25c3c396b86ca20cc"},"symbols":["ETH","BLOOMAD"],"state":{"sqrtP":"2111316631634471830009853363264720","tick":203819,"protocolFee":0,"lpFee":0,"liquidity":"37525476438338597542502"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"704080690962086","paid":"704080690962086","got":"489760017591426465779567","expected":"499750124937577898495880","feePpm":0,"takePpm":19991},{"zeroForOne":false,"ok":true,"amountIn":"500000000000046997902918","paid":"2442267804","got":"3","expected":"703728826548812","feePpm":0,"takePpm":127245}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4161540863959","-3245984407745209059626"],"removed":["4161540863958","3245984407745209059625"]}}],"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":"fail","detail":"It took 12.72% of a 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":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"pass","detail":"No owner and no admin functions found."},{"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":"9 pools over 10 days."}],"score":70,"verdict":"danger"}