Ethereum EIP
Quark blockchain letter app is a blockchain social software launched by Cangzhou network technology, the parent company of quark blockchain
the app foundation of Lianxin is blockchain: a term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects
extended data:
the development of China's blockchain:
to seize the commanding point of innovation, it is necessary to build a complete instrial ecological chain. At present, in China, blockchain technology has been widely used in supply chain finance, credit reference, proct traceability, right trading, digital identity, electronic evidence and other fields
with the growing number of participants, it can be said that China has a good foundation for the development of blockchain instry. But there are also many bottlenecks, such as large-scale application landing difficulties, uneven development and a series of problems
vertically, the development of blockchain technology is inseparable from the protection of the rights and interests of market subjects and the improvement of the financing environment, government services and other soft environment. Therefore, it is necessary to gather high-quality instrial innovation and entrepreneurship resources, create a channel of technological innovation and scene integration, and accelerate the transformation of scientific and technological achievements driven by application
horizontally, blockchain itself is the proct of a variety of technology integration and innovation. Its development should deepen the deep integration with artificial intelligence, big data, cloud computing and other technologies, innovate the technology infrastructure integration architecture, and then extend the technology radius and instry radius of blockchain to enrich the possibility of blockchain. At the same time, we should pay attention to protecting and creating an innovative environment for the blockchain, and resolutely crack down on and curb illegal and fraulent activities in the name of "blockchain", such as pyramid selling and speculation of various "air currency"
to put it simply: if you are only the holder of eth, you don't need to make any preparation for this upgrade.
The
Ethereum mining
Berlin hard fork will mark the end of the metropolitan era. This is a key stage in Ethereum's history, which is divided into two stages (Byzantine and Constantinople), including several branches, including Atlantis, Istanbul, and finally reached its peak in Berlin
1、 Different subjects
1, TCP / IP: a protocol cluster composed of FTP, SMTP, TCP, UDP, IP and other protocols, which can realize information transmission between multiple different networks
Ethernet IP is an instrial Ethernet communication protocol developed by Rockwell Automation Company, which is a part of CIP TCP / IP is the most basic communication protocol in the use of network. TCP / IP transport protocol specifies the standards and methods of communication between different parts of the Internet Ethernet IP: the physical layer network of Ethernet and the communication protocol of TCP / IP are used, which can be realized by the software of microprocessor without special ASIC or FPGA TCP / IP: used to receive data from the transport layer or transmit data to the transport layer according to different application requirements and methods2. Ethernet IP: it can be used in some automatic networks that allow a small amount of indeterminacy occasionally