Quote from: lara166 on January 27, 2022, 07:54:00 PM

I found this explication //// BestShare: If your miner or pool computes a hash value that is lower than that maximum, then you or the pool have solved a block.

in this link : https://support.bitmain.com/hc/en-us/articles/360013577314-Miner-status-page-explained

is that mean : if my share is less than my best share so i solved a block Huh

?

Bitmain unfortunately doesn't explain that the hash value of a block is not a decimal number but a little endian hex value. The shares and difficulty we mostly talk about here and what you see in the miner status page however is a floating point representation that shows how much current target is harder than the one used in the genesis block. Basically in hex it needs to be lower then current diff (in hex) and in floating point it needs to be higher.

Bitcoin difficulty: https://en.bitcoin.it/wiki/Difficulty
How a block hash is calculated: https://dlt-repo.net/how-to-calculate-a-bitcoin-block-hash-manually/
How Difficulty is represented in floating point: https://bitcoin.stackexchange.com/questions/30467/what-are-the-equations-to-convert-between-bits-and-difficulty (<== I copied the explanation from one of the answers)