DeepBrain Chain Progress Report #130 03.16–03.31(2023)

Dear DeepBrain Chain community members,

Please see below for the latest update on the project.

I. Product Development Progress

GPU Cloud Platform:

• Added login logic to the cloud game platform;
• Optimized the Galaxy Race page;
• Added wallet data access on the cloud game platform page on-chain;
• Cloud platform single GPU rental logic optimization;

Distributed Computing Network:

• dbc released version 0.4.0.8, which added the function of controlling the power on and off of Cloud Internet cafes through bare-metal nodes, fixed a bug;
• Cloud Internet Café has released the alpha.2 version, and at the same time modified the bug that the front-end and back-end data are inconsistent;
• Compiled the docker image of the Cloud Internet cafe console, and updated the cloud Internet cafe documents;
• Developed the self-starting service program of the cloud game platform;

DeepBrain Chain Mainnet:

• On-chain upgrade of DBC mainnet v2.4;
• Upgraded the upstream dependency of some modules of the DBC mainnet to polkadot-v0.9.37;
• Implemented some cloud game back-end service APIs;

II. Marketing Progress

• The DBC computing power mainnet has been officially launched, and as of March 31st, 2023 Singapore time, the GPUs in the computing power mainnet have reached 1,987. Other latest data on-chain are: there are 7 computing pools participating, total computing power value reached 591,228.89, these GPUs have pledged a total of 208,635,000, GPU rental rate reached 67.68%, and accumulated rental income reached 3,035,537,837 DBC, please refer to the official website for details: https://galaxyrace. deepbrainchain.org/;
• On March 16th SWFT AllChain Bridge fully supports DBC mainchain coin, DBC (ERC20), and DBC (BSC), linke: https://twitter.com/SWFTBridge/status/1636550356208582656

• #BitMartOffTheChain #AMA recap, link: https://twitter.com/BitMartExchange/status/1636847215669923840
• Internet cafes in Vietnam are testing to connect to DeepLink. DeepLink helps Internet cafes build cloud Internet cafe solutions, while at the same time being able to share machines with gamers within 50 kilometers. Link: https://twitter.com/DeepBrainChain/status/1637780796567351297

• South Korea’s Zest Cloud has developed a complete DBC+DeepLink cloud Internet cafe system test environment that supports 3K display. The system has been implemented on a large scale and has received positive feedback. https://twitter.com/DeepBrainChain/status/1638388993623752707

• MetaPath now fully supports DBC mainchain coin, DBC (ERC20), and DBC (BSC), linke: https://twitter.com/MetaPath_me/status/1638436288138465285

• Demonstrated #DeepBrainChain and #DeepLink’s potential in gaming to IIT Sri City&Tirupati students in India, students’ responces were enthusiastic, see: https://twitter.com/DeepLinkGlobal/status/1638801572325982211

• Please see below for the newly elected DBC Council members:

• Latest data of DBC on-chain:

Liquidity：3.521 B（69.8%）

Token Pledged：1.024B（20.3%）

Other：495.386 M（9.8%）
Confirmed block height：1,913,700

Signature transactions：1,693,642

Transfers：1,568,745

Holding account：26,783
Total supply：5.041B
Inflation rate：5.35%

• Community Proposals:
  Treasury proposal №67 voted through
  Submitted by: 5FZiSdsp5hKPa9Wuv3D12PT7D7NYZDWhTQrN9yPx7NRe6adE
  Date: 2023–3–10
  Amount: 1,414,055DBC
  Topic of the proposal: Subsidy for unexpected penalty caused by node disconnection
  Details of the proposal: https://www.reddit.com/r/DBC_Council/comments/11i1qt8/february_24_2023_slashing/
  Details on-chain: https://dbc.subscan.io/treasury/67
• Treasury proposal №68 voted through
  Submitted by: 5CCcUFQ8J5zxXJUqV6SssPA2QEu2y3PDZ3fynd3zvmpEcYjw
  Date: 2023–3–10
  Amount: 244,922DBC
  Topic of the proposal: Subsidy for unexpected penalty caused by node disconnection
  Details of the proposal: https://www.reddit.com/r/DBC_Council/comments/11i1qt8/february_24_2023_slashing/
  Details on-chain:https://dbc.subscan.io/treasury/68
• Treasury proposal №70 voted through
  Submitted by: 5EUp7DhxEAfhKNaZ2vCxMxDhDPwn4ARLVYnz9TJTkkgGTC2J
  Date: 2023–3–10
  Amount: 114,840DBC
  Topic of the proposal: Subsidy for unexpected penalty caused by node disconnection
  Details of the proposal: https://www.reddit.com/r/DBC_Council/comments/11i1qt8/february_24_2023_slashing/
  Details on-chain:https://dbc.subscan.io/treasury/70
• Treasury proposal №71 voted through
  Submitted by: 5CJ7JAfjMEtf3pSMH4pF8XcdeeJJsPzuHvrW3PMEwZYhQKqZ
  Date: 2023–3–10
  Amount: 122,926DBC
  Topic of the proposal: Subsidy for unexpected penalty caused by node disconnection
  Details of the proposal: https://www.reddit.com/r/DBC_Council/comments/11i1qt8/february_24_2023_slashing/
  Details on-chain:https://dbc.subscan.io/treasury/71
• Treasury proposal №72 voted through
  Submitted by: 5EcLKwxLHcNi6qaveJw5MwCrcjRk7TKChgDiKdBMtaehUH2b
  Date: 2023–3–10
  Amount: 153,943DBC
  Topic of the proposal: Subsidy for unexpected penalty caused by node disconnection
  Details of the proposal: https://www.reddit.com/r/DBC_Council/comments/11i1qt8/february_24_2023_slashing/
  Details on-chain:https://dbc.subscan.io/treasury/72
• Treasury proposal №73 voted through
  Submitted by: 5EvW6jgLbuYXGSDmKg1Wi67qsnTBKAP9qcQUVEzFHagpm3Tr
  Date: 2023–3–10
  Amount: 531,153DBC
  Topic of the proposal: Subsidy for unexpected penalty caused by node disconnection
  Details of the proposal: https://www.reddit.com/r/DBC_Council/comments/11i1qt8/february_24_2023_slashing/
  Details on-chain:https://dbc.subscan.io/treasury/73

III. Ecosystem Building

• Continuing to push for product application in the Korean, Singaporean, Vietnam and other markets outside of China; Korean DBC-IDC officially established and Cloud Internet Cafes are being set up;
• In order to ensure the rental rate of your DBC computing nodes, please follow the recommended configuration and GPU model of the mainnet when launching online;

HaibaoGpu Cloud Ecosystem

• Handled the problem of failure when customer tried to renew the lease during the lease process, upgraded the website function;
• Development of platform machine monitoring function, patrol machine status interface, and development of reports;
• Zhihu promotion to attract traffic, the current daily playback volume is 1000+;
• Training and practicing Alpaca-LoRA on the DeepBrain Chain 3090 machine, writing related tutorials.

Contact information for joining the network:

E-mail: feng@deepbrainchain.org

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Try our product as an AI user or a GPU power provider:

www.dbchain.ai

DBC Wiki：https://deepbrainchain.github.io/DBC-Wiki/

Main social media platform:

Telegram (English) ： https://t.me/DeepBrainChainGlobal

Twitter: https://twitter.com/DeepBrainChain

Reddit ：https://www.reddit.com/user/DeepBrainChainGlobal

Official e-mail address: service@deepbrainchain.org

About DeepBrain Chain

DeepBrain Chain is the world’s first AI computing network powered by blockchain technology.

Our Mission: To connect global computing power, build a distributed high-performance computing power network, and construct computing power infrastructure for the era of 5G +AI.

Our Vision: Become the world’s largest computing network.

DeepBrain Chain’s computing power network can help AI practitioners/enterprises/universities/research institutions, cloud gaming, rendering, blockchain and other users to save on computing power cost, improve computing efficiency and enhance product experience.

Yours sincerely,

The DeepBrain Chain Team