Development Progress:

1. [fix] Fix a bug for reading error after snapshot restarts ,and refactore bytom core structure;

2. [dev] Achieve rpc signature by docking bytomcli with management module hsm, and improve friendliness for UI;

3. [dev] Transform the format of the related rpc service data exchange for txfeed accesstoken into jsend;

4. [dev] Add cross-node transfering function, adjust testnet Maxblocksize and Maxtxsize, and temporarily modify the source code of tmlibs to enable to compile bytomd and bytomcli in Windows;

5. [dev] Add the interface of inputing parameter at smart contract, and the rpc signature function into contract signing process, and achieve template contract for transactions, such as LockWithPublicKey, LockWithMultiSig, LockWithPublicKeyHash and RevealPreimage;

6. [res] Complete all test for AIHash unit, and proceed the proof of PoW algorithm theory by computer-based verification.

Business Progress:

1. Bytom release the Testnet Beta version Spark and, at the same time, launch the community incentive bounty ‘Minority Report’. Welcome the blockchain developer to participate.

2. Bytom core developer Zhu Yiqi participated in the technical event ‘Chainge Shanghai’ with the theme of speech for ‘public blockchain security design in Bytom’ to discuss the points of blockchain security design.