Potential "Corrupt" pool. Mismatch between tick and sqrtPrice

[NoUJoe]

https://bscscan.com/address/0xd32db42675c921531d4faa925e82be2c85845f6e#readContract

at time of writing:

"sqrtPrice": "76243620223535651510009976419", "tick": "-769",

According to TickMath.getTickAtSqrtRatio(). tick should be -768. I know -769 has 69 in it but it's still incorrect (I think)

[ashutosh887]

I would like to work on this @NoUJoe

[NoUJoe]

@ashutosh887 Go for it! Me and you will single-handedly fix v3 between us!

[NoUJoe]

I haven't tracked down where abouts the mismatch originated from. Somewhere in UniswapV3Pool.sol contract tho

[NoUJoe]

State of the pool has changed now, but heres the swap history of the pool. Most recent swap is first

{ "id": "0x2cc29340fdfd5d2f891f2b9ba0eeeef8fc0a1c1497488722df270217e9ece71f#13", "sqrtPriceX96": "46773420013045919332527908149680", "tick": "127621", "timestamp": "1686573753", "amount0": "0.000001670924509181", "amount1": "-1.166593134491446602" }, { "id": "0xa412a412db14c4c94b8ce77d5e216dfeeb3349d54996e52bfdc42a7c176eb09d#12", "sqrtPriceX96": "93705710924737217324609070479279", "tick": "141518", "timestamp": "1686573753", "amount0": "-0.000001659692530154", "amount1": "1.162840149035734784" }, { "id": "0x5abe50b517f8f62b9b660244a88bd0cf41840f8157cf5f5aaf1778fee01b8db8#11", "sqrtPriceX96": "46929081550081977323528726065053", "tick": "127687", "timestamp": "1686573681", "amount0": "-0.002043072281690759", "amount1": "1.164734591420462398" }, { "id": "0x963940a264fafcf3380bd26e637f6a16a8d1dcda1122b132d8954733fa9798f0#10", "sqrtPriceX96": "76245975137296033629620969305", "tick": "-768", "timestamp": "1686556436", "amount0": "-0.000000047250804423", "amount1": "0.000000043764028216" }, { "id": "0xfe808053ff79d083293b682a5de0418f917b08a90b56da66eb554c57aed1b73a#9", "sqrtPriceX96": "76244214677159280533203048997", "tick": "-768", "timestamp": "1686556436", "amount0": "-0.000000008571659305", "amount1": "0.000000007938914726" }, { "id": "0xdd94e4b4ea4245c15e23a09d572608459ba9e1557e0d7b4539b1d9257edf17eb#8", "sqrtPriceX96": "76243895324863044148069426180", "tick": "-768", "timestamp": "1686555754", "amount0": "-0.000000007383987108", "amount1": "0.000000006838861048" }, { "id": "0x613f8d81bc62a44b5f457450a4961d20dbdba60ca58470a8a55ffada47e796c1#5", "sqrtPriceX96": "76243620223535651510009976419", "tick": "-769", "timestamp": "1686438620", "amount0": "2.388761863506896711", "amount1": "-2.388550420327224272" }, { "id": "0xe9a70eebdd5350f9c2e125282e2a8cb95884b7475065f3afc6a8fe56fc0bcfa1#4", "sqrtPriceX96": "79229072476916109107453723196", "tick": "0", "timestamp": "1686436610", "amount0": "-2.38499583461392593", "amount1": "2.385261793740156587" }, { "id": "0xfd1c151d4cff58e7804f7638e3bf996a73625c4819c659f98f231daf2a0bce6f#3", "sqrtPriceX96": "79228163857998703525337530783", "tick": "0", "timestamp": "1686436592", "amount0": "2.38221098928556964", "amount1": "-2.382000131735133047" }, { "id": "0xb1fc2cf10fcfbfe1c887149921b17ab89d53d13e05baba1ea73bf42f6620d068#2", "sqrtPriceX96": "79229071325196359269962464619", "tick": "0", "timestamp": "1686436592", "amount0": "-2.385499920893261173", "amount1": "2.385765861087683518" }

Swap where mismatch occured is bold

[elee1766]

this is possible in normal conditions, and not a corrupt state.