Based on QuarkChain's whitepaper, which one is correct?*
A. Only powerful parties can run a super-full node.
B. Users need multiple accounts (with different private keys) in different shards.
C. It is reshardable after main-net launched.
#D. Rootchain records transactions details.
D is not correct right? I have C.
The QuarkChain blockchain consists of a root blockchain and a set of shards, the root blockchain validates the blocks created by shards, while the shards record transactions into blocks.