Sorry Buddy, What Did You Mean For Pos Rate , BTW, Oasis Network is a Layer 1 decentralized blockchain network designed to be uniquely scalable, privacy-first, and versatile.

You Can Read Oasis Network Overview Here: https://docs.oasis.dev/general/oasis-network/overview

Also, Don't Forget To Visit the Official Website Here To Learn More: https://oasisprotocol.org/

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Finally, the engineering update report for August Released, this update informs everything that is in Oasis, such as:

[1] On-chain Governance
[2] Network Upgrade
[3] ParaTime Progress
[4] ParaTime Update
[5] Wallets, etc.

To read the full report on the August engineering update, you can visit the following link: https://medium.com/oasis-protocol-project/oasis-august-engineering-update-6bdffac6241