DeepBrain Chain Progress Report #117 08.16–08.31(2022)

  • Added the Alipay purchase function to CongTu Cloud;
  • Optimization of TeuringCloud cloud platform page content display;
  • Further optimizated the NODEJS server code;
  • Implemented and tested the CPU equalization and binding;
  • Implemented and tested single GPU leasing for dbc;
  • Integration of a new interface on the chain for single GPU leasing is currently being tested;
  • Improved the mainnet single GPU rental logic;
  • Changed the type of rental time to “block height” and the calculation method of rental time is the weighted average of the number of GPUs in the order;
  • Optimized the performance of the check of the rental order to be confirmed at the time of rental to trigger once when it reaches a specific block height;
  • Optimized the serialization of bytes results to strings in RPC;
  • Cleaned up expired storage that triggers execution logic at certain specific block heights;
  • Fixed the bug that triggered penalties were not recorded in some cases;
  • Fixed the bug that the status at the end of the lease is incorrect when the machine’s GPU is leased by different orders;
  • DBC computing mainnet has been officially launched, as of August 31st, 2022 Singapore time, the GPU in the mainnet of computing power has reached 2,562, halfway to the goal of 5000 GPUs. The latest data on the chain is: there are 19 computing pools participating, the total computing value reached 675,206.27, these GPUs pledged a total of 257,375,000 DBCs, the GPU rental rate reached 66.93%, and the accumulated rental income reached 1,575,669,127 DBCs, please refer to the official website for details:;
  • Continuously improve information about DBC on Xangle, synchronized the progress of DBC ecosystem construction (including cloud platform development, community governance, etc.).
    DBC homepage address:
    DBC Computing Network GPU Count Achieved a Milestone:
    Progress report on the recent expansion of each cloud platform in the DBC ecosystem:
  • (2) Financial proposal №47 voted through
    Submitted by: 5CyoAjKMvK3Kr8MVAcdYXRSh5QccqKSVgoRf9WXddRNCAKEv
    Amount Requested: 1,000,000DBC
    Details on chain:
  • DBC ecosystem cloud platform progress — Haibao Cloud progress:
    (1) Bought two demain names for two websites, rented servers. Also upgraded their server resources in order to improve customer experience.
    (2) Both the overseas website and the Chinese website have opened the paypal payment function, and the Chinese website has opened the Alipay payment function; both the overseas and Chinese websites have received payment from customers for purchasing DBC token.
    (3) China website ( successfully completed the Ministry of Industry and Information Technology website filing.
  • The total number of GPUs in the mainnet is 2,562, with a comprehensive occupancy rate of 63.5%;
  • Newly added 64 GPUs, no computing node added;
  • DBC network-based computing cloud platform promotion continues, we are dedicated to expanding the application of DBC computing power, to ensure the computing network’s GPU rental rate;
  • 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.



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DeepBrain Chain-building the most important computing infrastructure in the era of AI + Metaverse