{"hook":"0x6430bE69c0Ad1b2466FB105e8a208F2ab45d68cc","block":93208670,"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":23604,"selectors":["0xdc98354e","0xe1b4af69","0xe74ec265","0xe9702d27","0xfa5c0ba0","0xd0ad47eb","0xdc2b084d","0xdc4c90d3","0xdc6c0a45","0xb633e4cd","0xb6a8b0fa","0xc4e833ce","0xc50f4022","0xcb004645","0x9c0cadb0","0x9f063efc","0xb197ba73","0xb47b2fb1","0x6fe7e6eb","0x72543905","0x90a49fcb","0x91dd7346","0x969fb981","0x4b38474d","0x575e24b4","0x6c2bbe7e","0x6f7c783f","0x21d0ee70","0x259982e5","0x2827bdb2","0x46ca626b","0x0885f732","0x16eebd1e","0x1d3c85ff"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":5,"addresses":["0xFFFD8963efd1FC6a506488495d951D5163961682"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"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":"0xe74ec265","name":"OBSERVATION_CARDINALITY()"},{"selector":"0xe9702d27","name":"lastSwapBlock(bytes32)"},{"selector":"0xfa5c0ba0","name":"registerPool(((address,address,uint24,int24,address),address,address,address,int24,int24,uint128,bytes32,uint16,uint8,(uint24,uint24,uint24,uint24),(uint24,uint24,uint24,uint24)))"},{"selector":"0xd0ad47eb","name":"settleClaim(bytes32,bool,uint8,uint256)"},{"selector":"0xdc2b084d","name":"totalLiabilityByCurrency(uint256)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc6c0a45","name":"rewardsInToken(bytes32)"},{"selector":"0xb633e4cd","name":"claimBalance(address)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc50f4022","name":"liabilities(bytes32)"},{"selector":"0xcb004645","name":"bucketLiability(bytes32,bool,uint8)"},{"selector":"0x9c0cadb0","name":"pendingSwap(bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xb197ba73","name":"policyHash(bytes32)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x72543905","name":"MIN_TOTAL_FEE_PIPS()"},{"selector":"0x90a49fcb","name":"lastSwapTick(bytes32)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x969fb981","name":"registeredToken(bytes32)"},{"selector":"0x4b38474d","name":"feeSink()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6f7c783f","name":"executionObservation(bytes32,uint32)"},{"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":"0x2827bdb2","name":"observations(bytes32,uint8)"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"selector":"0x16eebd1e","name":"launcher()"},{"selector":"0x1d3c85ff","name":"OBSERVATION_SPACING()"}],"history":{"pools":5,"firstTime":1784686563,"lastTime":1784840938},"pools":[{"id":"0x421d853554c872f038b0b6effcee4f9b1bc80c11b01e7d528f06e0c62e9800ac","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x8E8a257f771a0d947f0D078F0DA780881C9942b4","fee":8388608,"tickSpacing":200,"hooks":"0x6430bE69c0Ad1b2466FB105e8a208F2ab45d68cc"},"symbols":["ETH","OTTO"],"state":{"sqrtP":"2003157461438217463139167794717110","tick":202768,"protocolFee":0,"lpFee":0,"liquidity":"39488817247519702255074"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"780923739299131","paid":"780923739299131","got":"493969242293535343087948","expected":"498956337052151141614499","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"397092389382202024718230","paid":"397092389382202024718230","got":"614729303161653","expected":"620937455741717","feePpm":0,"takePpm":9999}],"roundTrip":{"ok":false,"stage":"add","reason":"InitialLiquidityAlreadyAdded"}},{"id":"0x2e87d6d6dd57e00d1693f15c8ebb2b71e900e31db68c125ce2eae123dd61a64b","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x512a27327AC5baDe8aAb361846F12FbE3a9eed63","fee":8388608,"tickSpacing":200,"hooks":"0x6430bE69c0Ad1b2466FB105e8a208F2ab45d68cc"},"symbols":["ETH","DMND"],"state":{"sqrtP":"2003267074961279825064820523957801","tick":202769,"protocolFee":0,"lpFee":0,"liquidity":"39488817247519702255074"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"780881009199197","paid":"780881009199197","got":"493996272474624663996943","expected":"498983640128924409887888","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"383434025226378373651550","paid":"383434025226378373651550","got":"593528244855882","expected":"599522328940234","feePpm":0,"takePpm":9999}],"roundTrip":{"ok":false,"stage":"add","reason":"InitialLiquidityAlreadyAdded"}}],"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":"pass","detail":"It takes 1.00% 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":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has settleClaim, claimBalance."},{"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":"5 pools over 90 days."}],"score":82,"verdict":"caution"}