U Network Bi-Monthly Report(2022.06–2022.07)

1 min readAug 1, 2022

Technology Update

1) Research EIP-4361,Sign-In with Ethereum describes how Ethereum accounts authenticate with off-chain services by signing a standard message format parameterized by scope, session details, and security mechanisms (e.g., a nonce)

2) The “engine” API implementation complies with the latest specification version.

3) Several annoyances related to sync after the Merge have been fixed.

4) Optimize nonce handling performance in the txpool,40% completed.

5) mainnet optimization transaction logic development from the network layer to the transaction layer,35% completed.

6) Research exploring incremental verification and SNARKS without pairings,30% complete.

7) Inter-node communication is done by grpc to reduce the size of transferred data and thus increase the speed of communication, 40% completed.

8) integrate verkle trees into trie,reduce the cost of data transmission,35% 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, 30% completed.




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