Hi, could anyone explain about shard vs account chains? dont quite get the difference, and what makes account chains virtual. thanks

shardchains contain groups of account chains which contain accounts? soemthing doesnt seem right

but it is better to think of it as each account having its own chain for the vertical blockchain aspect?

did i get that right?

got it, basechain being Workchain Zero?

thanks!

:D

does someone know how how the fall-back keys work? dont understand how having an extra 32 bit integer field prevents key retention attacks

3.2.11

hey matt

i know this i know this... give mea min

i think the reference is to the 32 bit key having that exact purpose

whats a BGP attack

i see okay

yes that was my original question in the community chat thanks!