# EOSC Weekly Report #98

06/29–07/05/2020

**Work Completed**\
1.Researched the implementation of TBTC Cross-chain (20%).\
2.Translated the Interchain Standards part of Cosmos-SDK technical documentation.\
3.Collated testing cases related to DB Plugin.\
4.Optimized EOSC Serialization library, and design EOSC structure serialization compatible with Cosmos CDC support.