{"hook":"0xcb90d87b5C1f4Cd10702a28ca683B552dC9c20cC","block":93209388,"bits":8396,"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":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":19224,"selectors":["0x06ec16f8","0x21d0ee70","0x259982e5","0x3c93c031","0x46ca626b","0x4c2a6448","0x55d1cb60","0x575e24b4","0x5db17bf2","0x61d027b3","0x634282af","0x6928507a","0x6c2bbe7e","0x6fe7e6eb","0x70740ac9","0x8e8f294b","0x91dd7346","0x9f063efc","0x9f181b5e","0xa251e085","0xa6980ce2","0xb35d11bf","0xb47b2fb1","0xb6a8b0fa","0xbae667bc","0xc50497ae","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xeb820312","0xf76835e6","0xf887ea40","0xfbfa77cf","0xffffffff","0x06fdde03","0x095ea7b3","0x18160ddd","0x23b872dd","0x313ce567","0x3644e515","0x42966c68","0x70a08231","0x7ecebe00","0x84b0196e","0x95d89b41","0xa9059cbb","0xd505accf","0xdd62ed3e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":18,"addresses":["0xfFFFFfffFFFfFfFFffFFFfFfffFFfFfF00000000","0x5BBD69817b79A6D572E7d718529F24eA4b224375"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x06ec16f8","name":"collect(address)"},{"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":"0x3c93c031","name":"rules(address)"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x4c2a6448","name":"unredeemed()"},{"selector":"0x55d1cb60","name":"poolKey(address)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5db17bf2","name":"launch(string,string,string,string[],uint16[],(uint16,uint16,uint128,uint16,uint16,uint32,uint32,uint16,uint16),int24,uint256)"},{"selector":"0x61d027b3","name":"treasury()"},{"selector":"0x634282af","name":"allTokens(uint256)"},{"selector":"0x6928507a","name":"pendingPlatform()"},{"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":"0x70740ac9","name":"claimPrize()"},{"selector":"0x8e8f294b","name":"markets(address)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x9f181b5e","name":"tokenCount()"},{"selector":"0xa251e085","name":"minPotBuy()"},{"selector":"0xa6980ce2","name":"MAX_RECIPIENTS()"},{"selector":"0xb35d11bf","name":"prizes(address)"},{"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":"0xbae667bc","name":"tokenOf(bytes32)"},{"selector":"0xc50497ae","name":"SUPPLY()"},{"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":"0xeb820312","name":"recipients(address)"},{"selector":"0xf76835e6","name":"platformBps()"},{"selector":"0xf887ea40","name":"router()"},{"selector":"0xfbfa77cf","name":"vault()"},{"selector":"0xffffffff","name":"LOCK8605463013()"},{"selector":"0x06fdde03","name":"name()"},{"selector":"0x095ea7b3","name":"approve(address,uint256)"},{"selector":"0x18160ddd","name":"totalSupply()"},{"selector":"0x23b872dd","name":"transferFrom(address,address,uint256)"},{"selector":"0x313ce567","name":"decimals()"},{"selector":"0x3644e515","name":"DOMAIN_SEPARATOR()"},{"selector":"0x42966c68","name":"burn(uint256)"},{"selector":"0x70a08231","name":"balanceOf(address)"},{"selector":"0x7ecebe00","name":"nonces(address)"},{"selector":"0x84b0196e","name":"eip712Domain()"},{"selector":"0x95d89b41","name":"symbol()"},{"selector":"0xa9059cbb","name":"transfer(address,uint256)"},{"selector":"0xd505accf","name":"permit(address,address,uint256,uint256,uint8,bytes32,bytes32)"},{"selector":"0xdd62ed3e","name":"allowance(address,address)"}],"history":{"pools":6,"firstTime":1790886644,"lastTime":1791132427},"pools":[{"id":"0xda922ba2d8eeb93eb1ceb44e6271aac4da1f6399e8007731c5860ca3effc33c2","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xfa215DDd7F495361d6D256B69667966D2D5179Ca","fee":0,"tickSpacing":200,"hooks":"0xcb90d87b5C1f4Cd10702a28ca683B552dC9c20cC"},"symbols":["ETH","SIC"],"state":{"sqrtP":"2599839058722612936003081276511619","tick":207982,"protocolFee":0,"lpFee":0,"liquidity":"30448310959290671344645"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"463944820136830","paid":"463944820136830","got":"494333864532287588490392","expected":"499324640503213795090888","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"212848587980900650855143","paid":"212848587980900650855143","got":"195649931172000","expected":"197626193103030","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2818858575506","-3835724504190405070142"],"removed":["2818858575505","3835724504190405070141"]}},{"id":"0x80e17055c51f5db53f77a16f9896525368b22b8e40e83556f34155fa20e05001","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xBB313B838646da92b2Fa4F4688478fAE3dB2e452","fee":0,"tickSpacing":200,"hooks":"0xcb90d87b5C1f4Cd10702a28ca683B552dC9c20cC"},"symbols":["ETH","CRAWL"],"state":{"sqrtP":"2599839058722612936003081276511619","tick":207982,"protocolFee":0,"lpFee":0,"liquidity":"30448310959290671344645"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"463944820136830","paid":"463944820136830","got":"494333864532287588490392","expected":"499324640503213795090888","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"212848587980900650855143","paid":"212848587980900650855143","got":"195649931172000","expected":"197626193103030","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2818858575506","-3835724504190405070142"],"removed":["2818858575505","3835724504190405070141"]}}],"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% on top of the pool fee."},{"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%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has collect, claimPrize, transferFrom, burn, transfer."},{"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 18 days."}],"score":88,"verdict":"caution"}