DeepBrain Chain Progress Report #136 06.16–06.30(2023)

Dear DeepBrain Chain community members,

Please see below for the latest update on the project.

I. Product Development Progress

GPU Cloud Platform:

• Continuously optimized the cloud game platform to support DBC and DLC transfer functions;
• DeepBrain Chain official website video jump link modification;
• Added a new GameFi page on the cloud game platform, and modified the node reward page;
• Galaxy Race rules page modification;
• Modified the cloud game platform login to obtain Token logic;
• Fixed the BUG that reported user offline when they were online;
• Fixed the bug of connection being cut off which lead to service crash before the user was reported online;
• Optimized the process of obtaining the token by the client, and added a POST request interface to facilitate the front-end to obtain the token;
• Optimized the Nginx configuration, the Go server can obtain the real IP address through Nginx and store it in the library now;

Distributed Computing Network:

• When the screen resolution is smaller than the window size, it will now be displayed in proportion to 80% of the screen width and height;
• Optimized log records, deleted password-related logs, and added some error logs;
• The established remote connection will not be affected when the Go Server upgrade disconnects the Websocket service now;
• Installed Windows VC++ runtime environment will no longer be judged, and will be installed directly;
• Solved the problem that the environment does not run when using Chinese user names;
• Optimized wallet login process (Go Server needs to be updated);
• Added the setting “Enter the tray after exiting the software”;
• Postponed the creation of desktop shortcuts during installation;
• Added a button interface of “close the window but not disconnect the remote” to the remote-controlled prompt window;
• Added below interface to SDK:
  A. Connection server status change notification
  B. Query program version
• Now, when the normal version is turned into remote mode, the prompt window of being controlled is opened by default, and the SDK version closes this setting by default;
• Optimized the receiving and parsing of inter-process communication;
• Optimized password error detection;

DeepBrain Chain Mainnet:

• Developed and added NFT functions, increased NFT validity period, activation time and other parameters;
• Optimized the free rent function and increase the destruction mechanism;
• Fixed some bugs in the test mainnet;
• Optimized the testnet code;

II. Marketing Progress

• The DBC computing power mainnet has been officially launched, and as of June 30th, 2023 Singapore time, the GPUs in the computing power mainnet have reached 1,567. Other latest data on-chain are: there are 10 computing pools participating, total computing power value reached 497,632.43, these GPUs have pledged a total of 158,255,000 GPU rental rate reached 78.74%, and accumulated rental income reached 3,186,510,240 DBC, please refer to the official website for details: https://galaxyrace.deepbrainchain.org/
• Blockchainwork, a well-known blockchain media in Vietnam, reported on DeepLink & DeepBrain Chain: ‘’Phỏng vấn nhanh cùng BlockchainWork: Sự kết hợp giữa remote control và blockchain”, link to the original report: https://insider.blockchainwork.net/phong-van-nhanh-cung-blockchainwork-su-ket-hop-giua-remote-control-va-blockchain-2
• haibao.cloud and DeepBrainChainnow supports the chatGLM-6B large model, and released a consumer-grade single-GPU deployment tutorial: https://zhuanlan.zhihu.com/p/636350918
• The DeepLink & DBC cloud Internet cafe solution is released, supporting Chinese, English, Korean, Vietnamese and other language versions. For details, please go to our official Youtube channel: https://www.youtube.com/watch?v=lyMOD_VXD7E
• Founder Feng gave a comprehensive interpretation of the DBC ecosystem’s prospect: https://www.youtube.com/watch?v=law2V45vTzY
• Latest data of DBC on-chain:

Liquidity：3.625B（70.0%）

Token Pledged：1.153B（22.2%）

Other：397.792M（7.6%）
Confirmed block height：2,177,180

Signature transactions：2,678,179

Transfers：2,491,392

Holding account：27,500
Total supply：5.177B
Inflation rate：5.62%

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

• Compilation of AIGC competition plan;
• Researched on e-sports Internet cafes in Beijing and Shijiazhuang;
• 4090, 4060 computing power resource collection, currently the platform has the following computing power resources, please contact us if you need them:
  4090 one machine 8 GPU configuration:
  CPU: 2*Intel Platinum 8375C
  Memory: 12 * 64GB Samsung DDR4 ECC
  System disk: 1 * Intel S4510 240GB SSD
  Data Disk: 3 * Kioxia 3.84TB U.2 NVMe PCIe 4.0 SSD
  Network card: Mellanox cx5 25Gb dual network port with module
  GPU: 8 * RTX 4090 turbo fans
• 4090 one machine 5 GPU configuration:
  CPU: 1*AMD 7T83
  Memory: 6 * 64GB Samsung DDR4 ECC
  System disk: 1 * Intel S4510 240GB SSD
  Data Disk: 3 * KIOXIA U.2 NVMe PCIe 4.0 SSD
  Network card: Intel 10Gb dual network port with module
  GPU: 5*RTX 4090
  The price is implemented in accordance with the computing power price standard on the official website of DeepBrain Chain

HYCONS

Cloud Platform:

• Added the function of searching for devices by condition;
• Developed equipment leases and lease renewals, and advanced API development and testing;

Cloud Internet Cafes:

• Developed Deep-Link SDK application new interface;
• Added the multilingual function of Internet cafe user access screen;
• Created an installation package.

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