Every good products and projects come out, it means deep thought and technology precipitation. From the traditional Internet to block chain, every innovation and reform, are inevitably inspired countless life experiences piled up.
· Construction of a unified underlying block chain facilities
Block chain technology can be described as standing on the shoulders of giants, it is asymmetric encryption, p2p technology, comprehensive effort to prove a series of prior art consensus algorithm, to the center with natural, non-tampering features. The bottom block chain infrastructure and integration of real-world business applications top form different types of block chain system.
Union chain and a variety of public and private chains for the different needs of persons with different mechanisms of consensus, share different smart contract development environment. And each application based on its own block chain, can be regarded as a separate business scene. In practice, the situation in the same system due to different business structures and different types of block chain is also very common.
As early as 2013, the United States CEO Wu Si into the complex to understand when communicating with government departments at all levels of the banking system wants to explore a unified clearing system based block chain, but the central bank wants a stable simplicity, isolation risks, commercial banks need highly efficient and flexible, enhance mobility. Impossible to central banks and commercial banks in isolation from each fastener, but it is impossible to integrate different applications on one block chain. Therefore, the construction of different types but across business processes on a unified block chain facilities would become the only path.
Based on this thinking, in 2014, began the development team led by Wu Si into the block chain Chain33 underlying system. Chain33 research is tantamount to rise from the ground, in a completely independent environment, delving into self-exploration from scratch, the great difficulty can imagine, but the difficulties encountered during the development and progress to hinder the project. After five years of research and development polished, Chain33 came into being, it is intended to block chain of public properties and functional modules extracted, modular, pluggable block chain infrastructure, allowing developers to quickly lower cost achieve application development chain.
· Block chain technology underlying the decision height
CEO Wu Si into the complex US has repeatedly expressed pride: we might do together will be the first league chain, chain of private, public chain!
Chain33 platform is a set of consensus support, database, actuators and other removable and easy to upgrade the block chain architecture. Supports hierarchical Chain33 creative architecture, the main chain is responsible for settlement of trades, contracts and intelligent virtual machine separate from the main chain, put on the independent parallel execution chain, a plurality of parallel chains parallel to enhance operational efficiency. And between the parallel chains interconnected by inter-chain implemented backbone.
Chain33 chain for the development of public, private and chain chain alliance, and the first in the industry put forward a public parallel chain architecture and implement landing.
Chain33 parallel chain architecture, by a plurality of bottom for Chain33 of chains, send the transaction to be packed consensus on the main chain, then sync to be performed on parallel chains, the last execution results are written back to the main chain consensus, separation agreement and transaction execution, greatly enhance the TPS.
The open source community: https://github.com/33cn/chain33
The underlying technology sophisticated enough to prop up the needs of the business. November 2018, the United States announced in complex code that the world's largest technology community on GitHub open source Chain33 system, developers can easily deploy their own parallel chain Chian33 based on the underlying system, develop their own DAPP like. At the same time, the United States will be complicated for enterprises to provide customized services to help them build their own low-cost chain. So far, the chain33 block chain has provided services to many Fortune 500-level companies, SMEs and 50+.
Chain33 developer platform Address: https://chain.33.cn/
Block chain technology emerged in the crisis, ordinary people in the development of the technical and communities of interest, and now his value has been valued by the world's governments and the traditional giants.
Chinese governments at all levels in the long layout, pioneers, promulgated a policy carried out all kinds of support and guide block chain industry. February 25, the central bank issued a "financial books distributed technical safety norms," the financial industry specification, cryptographic algorithms, data books, identity management, privacy protection and other aspects of the financial sector in the block chain organization, the project proposes more formal specifications and requirements.
Boots landed, based in part on Hyperledger Fabric project will immediately notice the reconstructed block chain underlying architecture, optimization mechanisms.
Based on the development platform to build Chain33 block chain, because the bottom of pluggable modules, each module can quickly self-test, debug, to adapt the technical safety requirements specification. Facts have proved that the development of low threshold, pluggable, easy to upgrade and efficient block chain architecture can be purchased to adapt to rapidly changing market demands, only to lay a solid foundation to reliable casting quality "high-rise buildings."
· First to build a platform on the block chain charity during the epidemic Chain33
Based Chain33 underlying architecture, have been erected in many different application scenarios. In recent outbreak exposes a portion of charities lack of credibility issues, complex beauty immediately keen aware of the role it should play a block chain "Trust machine", hoping to record a charity open and transparent information, reshaping social trust system.
January 25, it was New Year's Day, Wu Si convened an emergency team into the charitable registration platform is based on Chain33 development block chain, with approximately one week on the line, which is one of the earliest on-line block chain + charity platform. Platform needs to authenticate the user's identity information, users can contribute their own real evidence or uploaded to the block chain. The platform also contains data Charitable Foundation donated public, volunteer data, the personal information of volunteers, corporate giving information, support Wuhan provinces summary written on the block chain permanent preservation, the current platform has a collection of nearly 500,000 charity information.
Wu Si Jin believes: + block chain charity platform, one can prove a personal contribution to the public welfare, to mobilize the enthusiasm of public participation in the public interest; on the other hand, to help these charitable foundation donated funds to record, the circumstances surrounding material, so donations He was more assured that donors can be a real benefit.
The system also has been recognized local government, in February, the US Dazhou complex open source technology Technology Co., Ltd. and build a "charitable donation traceability management platform" to help local charities in Florida recorded under the guidance of Florida High-Tech Industrial Park behavior.
As the first company founded by block chain, complex beauty of ups and downs along the way, but also through the clutter, those problems have been overcome have been written for a patent, there are already more than 300. It is these accumulated bit by bit, to let the United States at this stage complex have complete self-control block chain underlying development platform Chain33, complex beauty Chain33 hope for more enterprises to provide ready-block chain services, is committed to a fair and transparent rich "everything mutual chain" in the world.
Founder & CEO Wu Si complex into the US
Wu Si into: Chain33 block chain underlying the application of more than 300 patents, independent research and development controllable core code, especially important as a parallel chain architecture features a highly scalable and highly efficient cross-chain double high characteristics, it follows that the national construction the digital infrastructure will be critical, Chain33 will take the wind make the cornerstone of digital infrastructure block chain applications.
About the complex beauty:
Hangzhou complicated US-Technology Co., Ltd. was established in 2008, is headquartered in Hangzhou, Jie and set up branches in Shanghai, Nanjing, the company employs more than 100 people, the vast majority of technical personnel. The company has a matching low-latency trading system, the core technology of high concurrency. 2013 block chain start, intelligent contract R & D and innovation, in 2014 the first block chain patent application for the invention: wallet back function and authorized in early 2018, 2015, developed a multi-signature, POS light mobile phone wallet; November 2015 by the government official invitation demo block chain clearinghouse. March 2019 US chain33 complex re-testing and certification, the National Internet Emergency Response Center Block Chaining safety technology test center gives safety assessment. The United States has accumulated a complex application block chain of more than 300 patents for inventions, of which eight have been authorized, 300 have been disclosed, Alibaba, Tencent equal among the world top five.
Hainan Airlines has complicated US sea level, the United States financial, power giant and many other Fortune 500 companies formally launched the block chain project, other partners include Microsoft, millet, Jingdong, Huawei, Zhejiang International, Shanghai Automotive, Hangzhou and other Internet court Wait.
Hangzhou block chain technology and application of the results of a series of reports
Hangzhou Federation block chain and application technology was developed by the relevant enterprises and individuals (managers, researchers, etc.) in Hangzhou in the block chain technology and application form of local, integrated, non-profit social organizations organization.
Federation accepted business unit in charge of Hangzhou Municipal People's Government Finance Office, social organization registration authority Hangzhou Civil Affairs Bureau of operational guidance and supervision and management.
Association adhere to the innovative thinking, collaborative culture, open platform, efficient service as the guiding ideology for members to provide services for regional economic transformation upgrades, guided exploration block chain digital asset management and financial innovation currency; maintain my City block chain technology and industry fair competition order applications, and promote the healthy and orderly development.