U Network Bi-Monthly Report（2022.12–2023.1）

Technology Update

1) support repeated destroys to safely destroy large assets.

2) Allow alliance fellows to give up voting rights.

3) Remove sp_tasks::spawn api and related code + host functions.

4) Optimize nonce handling performance in the txpool,70% completed.

5) mainnet optimization transaction logic development from the network layer to the transaction layer,65% completed.

6) Research exploring incremental verification and SNARKS without pairings,60% complete.

7) Inter-node communication is done by grpc to reduce the size of transferred data and thus increase the speed of communication, 70% completed.

8) integrate verkle trees into trie,reduce the cost of data transmission,65% completed.

9) Smart contract data splitting scheme has entered the development stage, through consistency hash plus virtual link points to solve the uneven distribution of data status quo, 60% completed.