DeepBrain Chain Progress Report #110 05.01–05.15(2022)

Dear DeepBrain Chain community members,

Please see below for the latest update on the project.

I. Product Development Progress

GPU Cloud Platform:

• Resolved the new bugs found in the cloud platform test;
• The open source cloud platform now has the function of renting a single virtual machine;
• New node module database encryption function added;
• Development of security group functions;

Distributed Computing Network:

• Solved the problem that user-defined images fail to create virtual machines;
• Added a monitoring project to monitor whether the data disk drops the disk;
• Resolved the bug of security group blocking IP renewal;
• Tested the setting of the public IP;
• Made the password for setting virtual machines a separate request;
• Tested the new version of dbc and update the Wiki document;
• Added support for creating virtual machines in PXE mode;
• Rewrote task’s each functional module, making disk, GPU and taskinfo modules independent as separate modules, in order to prevent system overcrowd caused by the gradual increase of functions, which affects development efficiency;
• Added the interface to release the host memory cache;

DeepBrain Chain Mainnet:

• Researching Rosetta-API implementations and implementing more Rosetta-APIs;
• Added custom APIs to support transfer event queries;
• Now support polka wallet’s DBC price acquisition;

II. Marketing Progress

• DBC computing mainnet has been officially launched, as of May 13th, 2022 Singapore time, the latest data on the chain is: there are 19 computing pools participating, providing 1,565 GPUs, the total computing value reached 372,578.16, these GPUs pledged a total of 156,915,000 DBCs, the GPU rental rate reached 87.73%, and the accumulated rental income reached 929,474,966 DBCs, please refer to the official website for details: https://galaxyrace.deepbrainchain.org/
• GALA, a U.S. metaverse project, is deploying a cloud platform based on the DBC network with the assistance of the DBC technical team, and plans to apply for funding support from the DBC Council;
• 2 GPU cloud platforms in Korea are working according to the plan, expected to go online in mid-June, and plan to support multiple settlement methods;

• DBC is expanding the cooperation related to zero-knowledge proof and large blockchain game projects to improve the DBC ecosystem;
• DBC Council updates the rules for publishing meeting minutes, standardizes the format of minutes and improves the efficiency of information synchronization; for details of the rules, please see: https://www.reddit.com/r/DBC_Council/comments/ulh4r4/%E7%90%86%E4%BA%8B%E4%BC%9A%E4%BC%9A%E8%AE%AE%E7%BA%AA%E8%A6%81%E5%8F%91%E5%B8%83%E8%A7%84%E5%88%99_rules_for_the_minutes_of_council/
• The DBC Council held its sixth meeting, mainly to discuss whether to open the Huobi USDT trading pair, and the source of the required expenses;
• Progress of the on-chain governance proposal: #36 proposal entered the voting, the theme is [Tianyu Cloud application for cloud platform construction, operating funds subsidy costs]
  Submitted by: 5FLaDASarPqDzByz8CrcZi52H4H6DNYyFckDBhiohq6ZrVNN
  Beneficiaries: 5Cg2MLF1ycAguQ6RVKk1a7fvvmkX1uUcNtP5Zo4oEBUmDNAx
  Amount: 2,000,000DBC
  Proposal Details: https://www.reddit.com/r/DBC_Council/comments/un4ouc/proposal_id_36_motions_70%E7%94%B3%E8%AF%B7%E4%BA%91%E5%B9%B3%E5%8F%B0%E5%BB%BA%E8%AE%BE%E8%BF%90%E8%90%A5%E8%B5%84%E9%87%91%E8%A1%A5%E8%B4%B4%E8%B4%B9%E7%94%A8_funding/

III. Ecosystem Building

• The total number of GPUs in the mainnet of computing power stays 1,565, with a combined occupancy rate of 90%, the rental rent remains atble;
• The mainnet has been online for nearly 180 days, and the release of computing power node output has entered a stable phase;
• The beta version of the computing cloud platform based on the DBC network has recently completed development testing and will soon enter the operational phase;
• The proposal to use unswapped tokens to advance the listing on exchange(s) and open new trading pair was approved at the Council meeting, and the plan is currently underway;
• 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.

Contact information for joining the network:

E-mail: zhouyu@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