Hello Project PAI Community! Here are this week’s updates.

Technology Updates

Proof of Useful Work (PoUW) Updates:

• 1. Working on updates to allow payment when a user trains an algorithm on the PAI blockchain
• 2. Demoed and tested an implementation of PoUW
• 3. Working on how to separate mining from PAI core to allow for PoUW implementation

Proof of Work/Proof of Stake (PoW/PoS) Hybrid Updates:

• 1. Working on adapting Remote Procedure Call (RPC) methods, which allows one computer program to run a different procedure on a separate computer
• 2. Began documenting the changes to the block format required for the hybrid mechanism, as well as analyzing any additional operation code required

PAI Coin Core Updates:

• 1. Continued to refine unit tests to cover the amount of code optimal for the PAI Coin Core source code
• 2. Made updates to the blockchain infrastructure
• 3. Testing of support for separate chains and versions, including those that can use a hybrid PoS/PoW mechanism as well as a PoUW mechanism
• 4. Support updates

Web Wallet Updates:

• 1. Continued development of web wallet for PAI Coin
• 2. Working on setting up a test environment for testing of the wallet connected to the PAI Mainnet
• 3. Doing several rounds of quality assurance testing to identify and fix bugs in the test environment

Monthly GitHub Pulse

This month’s activity on the Project PAI GitHub include:

• 1. 16 developers pushed 50 commits
• 2. 28 proposed pull requests

Millions Have Their Eyes on PAI — Our Talented Digital Twins of the Future


CCTV’s New AI hosts on stage with their human twins


Last weekend, China’s largest broadcast station, CCTV, aired its Network Spring Festival Gala. The event kicked off CCTV’s Chinese New Year Celebrations and was viewed by hundreds of millions of people worldwide. And the highlight of the show was PAI!

This year, CCTV invited ObEN to create the PAIs of the four hosts for the gala: Beining Sa (撒贝宁), Xun Zhu (朱迅), Bo Gao (高博), Yang Long (龙洋). That is four new celebrity PAIs joining the family! PAI became a trending topic across social media, with people turning to platforms like Twitter and Chinese microblogging platform Weibo to express how impressed they were with the technology.

The PAIs really showed off their talent, hosting the show along with their human twins. They created poems, gave New Year’s blessings, and even cracked some jokes to bring smiles to the audience. 2019 is the year PAI takes over the world, so what better way to ring in the Lunar New Year than with the world’s first AI show hosts?

You can read about PAI on CCTV in Forbes Magazine here.

Wishing everyone a joyful, healthy, and prosperous Lunar New Year!

See you in the next issue of PAI Updates full of community developments!

See you in the next issue of PAI Updates full of tech developments!
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