{"hook":"0xdAA029613a36Cf762cEa8dDf1f7f2C2BEBb7e000","block":93422403,"bits":8192,"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":false},{"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":false},{"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":false},{"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":false},{"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":862,"selectors":["0x0686a64d","0xa3f4bac7","0xd1db3558","0xdc4c90d3","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x0686a64d","name":"BEFORE_INITIALIZE_FLAG()"},{"selector":"0xa3f4bac7","name":"ALL_HOOK_MASK()"},{"selector":"0xd1db3558","name":"graduationRegistry()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":3,"firstTime":1786046942,"lastTime":1786430054},"pools":[{"id":"0x90c5b288c53421daaa58215c41a9376096fe2c5bcee9687531269eafcac8df28","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x2d8AF20404e4F27276AB40D290691b59fD2948EA","fee":3000,"tickSpacing":60,"hooks":"0xdAA029613a36Cf762cEa8dDf1f7f2C2BEBb7e000"},"symbols":["ETH","MURA"],"state":{"sqrtP":"14845215346196485237926905085111280","tick":242829,"protocolFee":0,"lpFee":3000,"liquidity":"1074010482510018500858"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"664140308499","paid":"664140308499","got":"23244417526244410791744","expected":"23244417526244410791744","feePpm":3000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"100620261728669118691072","paid":"100620261728669118691072","got":"2855948178167","expected":"2855948178167","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-18348753457","-603773330787990585994"],"removed":["18348753456","603773330787990585993"]}},{"id":"0x91bed0b312db7eb843ffa175fcd9d24ec228219a81c0f0df08924c4ed7eb5160","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x9E11006bD05f788CC45eDd883d7a609ab893FdAF","fee":3000,"tickSpacing":60,"hooks":"0xdAA029613a36Cf762cEa8dDf1f7f2C2BEBb7e000"},"symbols":["ETH","MRDG"],"state":{"sqrtP":"36797425752652063539039515228119354","tick":260985,"protocolFee":0,"lpFee":3000,"liquidity":"1071366825185745027088"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1153374498379","paid":"1153374498379","got":"247927538759407568286501","expected":"247927538759407568286501","feePpm":3000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"92203446480369915883221","paid":"92203446480369915883221","got":"426075321317","expected":"426075321317","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-6982936657","-1579501547169895360642"],"removed":["6982936656","1579501547169895360641"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"pass","detail":"None of the permissions that let a hook take from swaps or from LPs are switched on."},{"id":"02","title":"What it takes from a swap","status":"pass","detail":"A swap through it pays the pool fee and nothing else."},{"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 0.30%, 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":"3 pools over 74 days."}],"score":100,"verdict":"safe"}