Weekly Report (6/3–6/9)

【Technology Development】

1. Aurorachain upgradeable blockchain
a. The contract compiler second round testing is 60% completed.

2. Upgradeable blockchain smart contract:
a. Completed the development of scalable blockchain test scripts for automated testing, with second round testing 70% completed.

3. Upgradeable blockchain mainnet:
a. The second round of testing of the smart contract virtual machine function is about 90% completed.

4. Upgradeable blockchain upgrade management center
a. The second round of testing of upgrade management is 80% completed.

5. The basic function of the mainnet begins routine testing, with 80% completed.

6. Multi-chain development:
1) Start adding gRPC support in the mainnet project, which can be well adapted to multi-language RPC services, with 20% completed.
2) Cross-chain communication part has been adjusted. Developed communication sub-protocols and parent agreements, with 15% completed.
3)Multi-asset new solution transformation, storage optimization, and contract customization, with 15% completed.
4) Develop a multi-chain asset transfer plan, optimize transaction verification, with 10% completed.
5) Storage optimization integration, providing a unified storage API (providing multi-level data caching scheme) to meet different scenario of data storage, with 15% completed.

【Community Development】
1. Aurora was invited to participate in the Ampleforth and Bitfinex China trip to Beijing, and had an in-depth communication with the blockchain investment capital on current industry development and future investment.

2. Spanish community held Aurorachain technical quiz airdrops, with the distribution list collected.

3. Aurorachain was invited to participate in the “Investment in the Bull Market” sponsored by Finwex.

4. Indonesian community held game contests, with the distribution list collected.

5. Bitcoin pizza event held by Aurorachain Official WeChat is closed, with prize distributed.

6. Aurorachain held Dragon Boat Festival quiz event on 8btc community and Weibo official account.

7. Aurorachain participated in the “Public Chain Value Exploration - Klaytn Asia Station” event. At the meeting, Aurora had an in-depth communication with Kakao’s Klaytn project on the development of blockchain technology in Korea and cooperation with Klaytn.