{"hook":"0xa1106522dAC669D8678bbD4a5093E8954f80AAEc","block":93207450,"bits":10988,"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":true},{"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":true},{"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":14294,"selectors":["0x0615f758","0x08b66372","0x09c70e6b","0x0c2dafd0","0x117fb200","0x1dc614dd","0x21d0ee70","0x2400a298","0x259982e5","0x2a1cc44d","0x2ed9666f","0x3945dbde","0x3b4f9b7c","0x3eeccefe","0x41a20a93","0x47473b00","0x478222c2","0x575e24b4","0x58ec7bfc","0x5a6fa098","0x5f66727d","0x648b76c3","0x6c2bbe7e","0x6fe7e6eb","0x70f4aa67","0x7570d3cc","0x88b4b21d","0x8cebd942","0x98f60e45","0x9f063efc","0xac645b2d","0xb47b2fb1","0xb6a8b0fa","0xbe31a8ec","0xc45a0155","0xc7daebf3","0xcece275d","0xceda34ed","0xd7b96d4e","0xdbc8cb55","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe3340adb","0xe7ebdc3f","0xea509a64","0xf2ac4cf5","0xf887ea40","0xfa86b8d0"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x0615f758","name":"SCORE_COARSE_SLOTS()"},{"selector":"0x08b66372","name":"HOOK_FLAGS()"},{"selector":"0x09c70e6b","name":"OBS_CARDINALITY()"},{"selector":"0x0c2dafd0","name":"slowObservationCount(bytes32)"},{"selector":"0x117fb200","name":"coarseCheckpoint(bytes32,uint256)"},{"selector":"0x1dc614dd","name":"endCheckpoint(bytes32)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2400a298","name":"successorUnresolvable()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2a1cc44d","name":"trailingAverage(bytes32,uint32)"},{"selector":"0x2ed9666f","name":"observationCount(bytes32)"},{"selector":"0x3945dbde","name":"roundManager()"},{"selector":"0x3b4f9b7c","name":"SLOW_OBS_CARDINALITY()"},{"selector":"0x3eeccefe","name":"SNIPE_END_PPM()"},{"selector":"0x41a20a93","name":"PROTOCOL_FEE_PPM()"},{"selector":"0x47473b00","name":"consult(bytes32,uint32)"},{"selector":"0x478222c2","name":"feeVault()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x58ec7bfc","name":"MAX_HOP_FEE_PPM()"},{"selector":"0x5a6fa098","name":"successorRouter()"},{"selector":"0x5f66727d","name":"OBS_MIN_SPACING()"},{"selector":"0x648b76c3","name":"consultSlow(bytes32,uint32)"},{"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":"0x70f4aa67","name":"scoreState(bytes32)"},{"selector":"0x7570d3cc","name":"SLOW_OBS_MIN_SPACING()"},{"selector":"0x88b4b21d","name":"registerPool((address,address,uint24,int24,address),bool,uint160,uint64,uint64,uint32,bool)"},{"selector":"0x8cebd942","name":"poolInfo(bytes32)"},{"selector":"0x98f60e45","name":"SCORE_RING_S()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xac645b2d","name":"scoreCheckpoint(bytes32,uint256)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbe31a8ec","name":"DEFAULT_SCORE_SLOT_S()"},{"selector":"0xc45a0155","name":null},{"selector":"0xc7daebf3","name":"averageOver(bytes32,uint64,uint64)"},{"selector":"0xcece275d","name":"SCORE_SLOT_S()"},{"selector":"0xceda34ed","name":"SNIPE_START_PPM()"},{"selector":"0xd7b96d4e","name":"locker()"},{"selector":"0xdbc8cb55","name":"SNIPE_S()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe3340adb","name":"hopFeePpm()"},{"selector":"0xe7ebdc3f","name":null},{"selector":"0xea509a64","name":"registeredPools(bytes32)"},{"selector":"0xf2ac4cf5","name":"SCORE_SLOTS()"},{"selector":"0xf887ea40","name":"router()"},{"selector":"0xfa86b8d0","name":null}],"history":{"pools":6,"firstTime":1791492524,"lastTime":1791493941},"pools":[{"id":"0x25fed66d8e3b4cb2560624c3ab95e1fa2b5f1750483c4fc45071da67aa39f188","key":{"currency0":"0x0f5CE94518197d150D38D4ef3dDa5F8c22DAad07","currency1":"0x3EE656e9EeA2379d869A54A9E367fa075048a261","fee":0,"tickSpacing":60,"hooks":"0xa1106522dAC669D8678bbD4a5093E8954f80AAEc"},"symbols":["CATDOLL","BABUSHKA"],"state":{"sqrtP":"2322611927999318996647061024884","tick":67565,"protocolFee":0,"lpFee":0,"liquidity":"9256444511613065293636752"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"22479131467179591966","paid":"22479131467179591966","got":"19302649588094452490155","expected":"19317136409826672099379","feePpm":0,"takePpm":750},{"zeroForOne":false,"ok":true,"amountIn":"135678575340338142362972","paid":"135678575340338142362972","got":"157679125278272553997","expected":"157797473383310036524","feePpm":0,"takePpm":750}],"roundTrip":{"ok":false,"stage":"add","reason":"OnlyLocker"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before remove liquidity, 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":"pass","detail":"It takes 0.07% on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"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":"6 pools over 11 days."}],"score":94,"verdict":"caution"}