{"hook":"0x4245822772d196A046Ac69Ed307551b3Bfb52000","block":92950143,"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":321,"selectors":["0x02669b52","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x02669b52","name":"launchpad()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":37,"firstTime":1784590375,"lastTime":1787410588},"pools":[{"id":"0x645a42b287ab66bc7265abffb5f1ad5e4e61ef0b74518b3c3539f8a0505d991a","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x2A3F749769532d7a5045778A22578714F985C00c","fee":10000,"tickSpacing":200,"hooks":"0x4245822772d196A046Ac69Ed307551b3Bfb52000"},"symbols":["ETH","Truth"],"state":{"sqrtP":"2046742946145921562920385429713219","tick":203198,"protocolFee":0,"lpFee":10000,"liquidity":"39976214261436525365474"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"773727352077640","paid":"773727352077640","got":"510946771187699651579038","expected":"510946771187699651579038","feePpm":10000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"16414656880448841494353","paid":"16414656880448841494353","got":"24349650535709","expected":"24349650535709","feePpm":10000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4582741607059","-4042872241891155342267"],"removed":["4582741607058","4042872241891155342266"]}},{"id":"0xb432f34f44facb924aef0ddac912009c266158e73581c5899b3ef17938432a4a","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x82ab6447962da5F8b6df3c5c207a5cc1879fc00c","fee":10000,"tickSpacing":200,"hooks":"0x4245822772d196A046Ac69Ed307551b3Bfb52000"},"symbols":["ETH","GFDAY"],"state":{"sqrtP":"2046859984400131546487824485667315","tick":203199,"protocolFee":0,"lpFee":10000,"liquidity":"39976214261436525365474"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"773683110801142","paid":"773683110801142","got":"510975988495230185913634","expected":"510975988495230185913634","feePpm":10000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"1651136628920822034800","paid":"1651136628920822034800","got":"2449065583041","expected":"2449065583041","feePpm":10000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4573893351759","-4048777649991766550050"],"removed":["4573893351758","4048777649991766550049"]}}],"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":"37 pools over 90 days."}],"score":100,"verdict":"safe"}