{"hook":"0xce9B07B09b9A2B016a343E85936fFB7849f2C080","block":92922879,"bits":128,"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":false},{"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":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":2458,"selectors":["0x8da5cb5b","0xc4e833ce","0xd63a8e11","0xdc4c90d3","0xf2fde38b","0x4697f05d","0x575e24b4","0x5a265dae","0x715018a6"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x4e59b44847b379578588920cA78FbF26c0B4956C","functions":[{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xd63a8e11","name":"allowed(address)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0x4697f05d","name":"setAllowed(address,bool)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5a265dae","name":"setAllowedBatch(address[],bool)"},{"selector":"0x715018a6","name":"renounceOwnership()"}],"history":{"pools":141,"firstTime":1788387776,"lastTime":1788724244},"pools":[{"id":"0x742613d271084e8c039e6954aeb76d720f514e40ab69c6e928f87829f3f93105","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x1eBf0C558d671Af7060c6B69B3fE8C35Fc2C6CF7","fee":300,"tickSpacing":10,"hooks":"0xce9B07B09b9A2B016a343E85936fFB7849f2C080"},"symbols":["ETH","ECHP"],"state":{"sqrtP":"19241531407151818805627938689949478143","tick":386179,"protocolFee":0,"lpFee":300,"liquidity":"3056331322200114799"},"swaps":[{"zeroForOne":true,"ok":false,"why":"blocked","reason":"Private pool: only whitelisted addresses can swap here."},{"zeroForOne":false,"ok":false,"why":"blocked","reason":"Private pool: only whitelisted addresses can swap here."}],"roundTrip":{"ok":true,"lossPpm":27,"added":["-37228","-2227501397228973476563"],"removed":["37227","2227501397228973476562"]}},{"id":"0x93294f7683eb273d80814055a030b4382833f7740adfe50b418b7b40a5ea66e2","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x1eBf0C558d671Af7060c6B69B3fE8C35Fc2C6CF7","fee":100,"tickSpacing":1,"hooks":"0xce9B07B09b9A2B016a343E85936fFB7849f2C080"},"symbols":["ETH","ECHP"],"state":{"sqrtP":"197089995135437651219149165642266041","tick":294551,"protocolFee":0,"lpFee":100,"liquidity":"99496368139291045458"},"swaps":[{"zeroForOne":true,"ok":false,"why":"blocked","reason":"Private pool: only whitelisted addresses can swap here."},{"zeroForOne":false,"ok":false,"why":"blocked","reason":"Private pool: only whitelisted addresses can swap here."}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-118296790","-732078558271135846604"],"removed":["118296789","732078558271135846603"]}}],"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":"fail","detail":"Every swap through it was refused: Private pool: only whitelisted addresses can swap here.. Only an approved router may get through."},{"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 0.03%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x4e59b44847b379578588920cA78FbF26c0B4956C. Owner-style functions: transferOwnership, setAllowed, setAllowedBatch."},{"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":"141 pools over 46 days."}],"score":68,"verdict":"danger"}