{"hook":"0x086612A394ad94C57B294Fa5860ea080EC5d2000","block":93418437,"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":1006,"selectors":["0x481c6a75","0x7b103999","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x481c6a75","name":"manager()"},{"selector":"0x7b103999","name":"registry()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":3,"firstTime":1790041812,"lastTime":1790309091},"pools":[{"id":"0x78c43e7cf8f3fdcf6e82f5a45eb8ac1b28307093b8c89343507f79d1f2f977d4","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x55aF4a56A052cD335c156D0F0d5E2f74Ab53FFFf","fee":10000,"tickSpacing":1,"hooks":"0x086612A394ad94C57B294Fa5860ea080EC5d2000"},"symbols":["ETH","ROBOT"],"state":{"sqrtP":"2016676625890766283545246300138996","tick":202902,"protocolFee":0,"lpFee":10000,"liquidity":"39280090566542272278408"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"14227606222021","paid":"14227606222021","got":"9125915205441372419457","expected":"9125915205441372419457","feePpm":10000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"3279347590185542928051","paid":"3279347590185542928051","got":"5010809292377","expected":"5010809292377","feePpm":10000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4562517990914","-2958397252376793335962"],"removed":["4562517990913","2958397252376793335961"]}},{"id":"0xfa2e19891ae276863ad08d59a34fc39a2d111c8ac6d6e5928d8f9ac41abb5086","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x9DDFe7cCb45b4d9fBb2D29CC84a30c398142fffF","fee":10000,"tickSpacing":1,"hooks":"0x086612A394ad94C57B294Fa5860ea080EC5d2000"},"symbols":["ETH","TACET"],"state":{"sqrtP":"2006525121915162147007619947133317","tick":202801,"protocolFee":0,"lpFee":10000,"liquidity":"39280090566542272278408"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"15562373465623","paid":"15562373465623","got":"9881815689468435113563","expected":"9881815689468435113563","feePpm":10000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"2452908823200049896650","paid":"2452908823200049896650","got":"3786042669975","expected":"3786042669975","feePpm":10000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4585110728954","-2943819717529994253692"],"removed":["4585110728953","2943819717529994253691"]}}],"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 1%, 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 28 days."}],"score":100,"verdict":"safe"}