Dear CCHN Followers,
Welcome to read the 12th Weekly Publication of CCHN Project Progress (15/09–21/09). The engineers in CCHN R&D Centre will continuously endeavor to build the infrastructure of CelesOS. To ensure better experience in the future, details are being polished.
The Video of introduction to CelesOS is released
The video of introduction to CelesOS has been released. CEO Han Gao and Chief Scientist Michael Yeung jointly introduced the CelesOS blockchain operating system, and the team is shown for the first time. Welcome to watch the video.
CelesOS Activities
1Tsinghua x-lab@Singapore Launch Ceremony
On the afternoon of September 15th, Tsinghua x-lab@Singapore Launch Ceremony was held in Shangri-La Hotel Singapore.
Guests were invited including Mr. Chan Soo Sen, Former Member of Parliament in Singapore, Mr. Cao Shihai, Education Counselor of the Chinese Embassy in Singapore, and the famous investor Jim Rogers.
During the launch ceremony, Tsinghua x-lab’s outstanding entrepreneurial teams were invited to demonstrate their projects. Celes OS CEO Mr. Han Gao and Chief Scientist Mr. Michael Yang were invited to attend the event.
Tsinghua x-lab has carefully selected 3 teams to participate in the event in a thousand teams and projects cultivated in the past 5 years. CelesOS is one of the representative teams to deliver a keynote speech.
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▲CelesOS CEO Mr. Han Gao delivered the keynote speech.![]
Mr. Han Gao analyzed the current international economic environment, as well as the application scenarios and prospects of blockchain technology. He introduced and analyzed the policy, economic environment and development that are related to blockchain technology in China and Singapore. Besides, he demonstrated CelesOS’ innovation in the field of blockchain technology, successful application, team members and advantages, etc., which won the unanimous recognition of the guests.
In the after session, guests conducted in-depth discussion on the cooperation between China and Singapore in the areas of blockchain, finance, technology and regulation.
2CelesOS once again landed on the Mars Training Camp
From September 16th to 17th, CelesOS’ CEO North America and General Counsel Dr. Shen Wang participated in the third session of the first Mars Training Camp in Beijing. Together with Mars Finance Cofounder Feng Wang and Qtum Cofounder Chu Shuai, Dr. Wang participated in a “fancy course” that integrated business model sharing, application seminars, and round table talks.
The training camp invited Qtum Cofounder Chu Shuai to share the “Technological Evolution and Business Opportunities of Blockchain” to the participants. He analyzed the evolution of blockchain technology from a macro perspective.
He said that technology serves the mind and then brings about changes in business models. The basis of Bitcoin’s self-operation is derived from the excellent rules of the game. This is the essence of blockchain, extending through the power of software to a wider range of fields.
Chu Shuai believes that Bitcoin brings innovation in global business models and brings a new type of interest distribution system. The biggest challenge in the future comes from the regulation of distributed management.
▲Dr. Shen Wang (№2 from the right) & Dr. Chu Shuai (№3 from the left)
In the training camp, Shen Wang and Chu Shuai began an in-depth discussion about the understanding of blockchain technology at home and abroad, and believed that there is still a long way to go to the comprehensive implementation of blockchain technology. They unanimously agreed with the importance of regulation for blockchain.
Feng Wang, Founder of Mars Finance, also joined the class and studied with the students. In the process of learning and communication, Shen Wang and Feng Wang made discussions on the development of the blockchain industry, the business model with application prospects, and the implementation of application.
Evaluation Progress
Celes added a new overseas medium for demonstration and reviews last week: cryptokrunch. Foxico, an overseas rating agency, raised Celes’ rating from 9.2 to 9.3 out of 10.
At present, Celes has been favored by 24 well-known assessment agencies at home and abroad. The American rating agency trackico scored 5 points for Celes and ICOLINK scored 4.98.
The above organizations conduct comprehensive and multi-angle professional assessments from project, team, technology, white paper, official website, social media, number and activity of telegraph groups, and CCHN information. It can be seen that Celes’ comprehensive development, no matter about technology, team, concept, application prospects or substantial progress, is widely recognized by global assessment agencies.
Technological Progress
1Two Patents
“DPoW” and “Permission Restrictions on Blockchain’s Regulatory Contracts”
After several rounds of discussions and revisions, the draft of patents has been submitted for patent writing and it is expected that the submission will be made for preliminary review this week.
2The Blockchain Application in Auction Industry
The blockchain application technology of the auction house was carried out as scheduled, and the Demo was successfully developed and completed. A subsequent round of interface optimization was required, which is currently being designed.
3Contract Check
Analyze the authorization code of smart contracts in EOS, and the way of access permission check in existing smart contracts in EOS:
Check whether the transferred account name exists with the access authorization list;
Check if the contract visitor is the contract issuer himself;
It can be set that a certain method can be accessed by a fixed permission, and no other can access it.
▼Below is the screenshot of application example
4System Contract and Mining Procedure
Deal with bugs in joint debugging of system contract, mining procedure, block production:
• bug1: Fixed the failure to obtain information of current block when the chain is ready to create problems for the current block to solve.
• bug2: Fixed the lateness or failure to create problems due to the abnormality of obtaining block information when the blocks switch the problems.
• Bug3: Solved the issue of increased data due to slow garbage data clearance with difficulty chart of system contract.
▼Below is the screenshot of code
The above is all for CCHN’s 10th weekly publication.
