Blockchain technology BTM
blockchain refers to the technical solution of collective maintenance of a reliable database through centralization and distrust in the past, and it is a technical way for the whole people to participate in bookkeeping. Previous bookkeeping methods were all centralized and needed centralized intermediary, whether it was traditional government, financial institutions, notarization institutions or emerging e-commerce platform and online payment platform
in economic hypothesis, information is sufficient. In fact, it is precisely because of insufficient information that there are very large intermediaries. The existence of intermediaries increases the transaction cost and raises the transaction threshold. In essence, blockchain technology is a large-scale collaboration tool. It makes direct value transfer possible by using pure technology for the first time, and continues the trend of Internet decentralization and disintermediation. Disintermediated blockchain technology will greatly subvert the information intermediary instry
blockchain technology is the basic technology for building bitcoin data structure and encrypted transmission of transaction information, which realizes the issue and transaction of bitcoin. The core of blockchain technology is that all the current participating nodes jointly maintain the transaction and database, so that the transaction is based on the principle of cryptography rather than trust, so that any agreed parties can directly carry out payment transactions without the participation of a third party
technically, a block is a data structure for recording transactions, reflecting the capital flow of a transaction. In the system, the transaction blocks are connected to form a main chain, and all the nodes participating in the calculation record the main chain or part of the main chain
a block contains the following three parts: transaction information, hash formed by the previous block and random number. Transaction information is the task data carried by the block, including the private keys of both parties, the number of transactions, the digital signature of electronic currency, etc; The hash hash formed by the previous block is used to connect the blocks and realize the sequence of past transactions; Random number is the core of the transaction. All nodes compete to calculate the answer of the random number. The node that gets the answer the fastest generates a new block and broadcasts it to all nodes for updating, so as to complete a transaction.
1. Lianzhuang data block structure based on blocks
2. Network wide shared ledger
3. Asymmetric encryption
4. Source code open source
blockchain 2.0 era technical basis:
1. Smart contract; It is an application in the blockchain system. It is a business logic that can run automatically by coding. It usually has its own token and special development language
2. DAPP: it includes the user's applications, including but not limited to various cryptocurrencies, such as Ethereum wallet
3. Virtual machine: used to execute the compiled code of smart contract. Virtual machine is Turing complete
with the application and deepening of blockchain technology, the era of blockchain 3.0 has come. The mode of blockchain cooperation can be seen from behind the operation of all walks of life. Therefore, blockchain will change the way of human life widely and profoundly, so the whole life service will enter the era of blockchain. In the process of Internet development, blockchain + physical instry, blockchain e-commerce and blockchain community operation can be applied to blockchain technology
of course, 3.0 came into being with the development of modern cryptography. Today's applied cryptography is the result of cryptography 20 years ago. Therefore, in order to apply blockchain technology to more participation scenarios, especially in Internet economy and other aspects, more verification is needed to verify whether the existing encryption technology can meet the demand, and more in-depth integration of cryptographic frontier technology and continuous innovation are needed.
the top and easiest thing to do is the application layer. I can see two or three such projects every day, accounting for more than 95% of the whole market. But such companies often write a lot of technical things in the white paper. In fact, they also write in vain. This is purely for the purpose of collecting pages, because they don't need to talk about technology at all
the second type is the intermediate operation level, such as quantum chain and ant. This kind of project is similar to the operation procere, called the basic chain, which is used to run the application. This category is relatively small, and the proportion has dropped to less than 5%
the third category is more downward extension and lower level, such as standard chain and arcblock. This kind is even less. It's good to see two or three in a month. And some of them are not necessarily true, because there is really nothing to write about, and all fields are occupied by others, so someone will go in this direction.
judge for yourself.
BTM is a new term created by Lvyuan, and it is also an important unique technical concept that Lvyuan has won customers for many years
is the abbreviation of "battery test and maintenance"
BTM comparison chain:
BT is the abbreviation of comparison chain, which is composed of byte + atom. Byte means digital world; Atom means the physical world. Bytom means a bridge between the digital world and the atomic world
BTM then generates the arm code for those classes automatically (Figure 1).BTM then generates the arm code for those classes automatically BTM provides a simple eclipse interface that enables users to select the classes for instrumentation Dynatrace implements business transaction management (BTM) through a 24x7monitoring solution that aims to present a business impact view of the monitored environment
extended data:
Bytom
is a kind of blockchain interaction protocol for diversified bit assets. Different types of assets (usufruct, unlisted equity, creditor's rights, digital currency, etc.) running on the original chain can be exchanged, bet and complex interaction based on smart contract through this protocol
is the abbreviation of Biyuan chain, which is short for byte + atom
byte means digital world; Atom means the physical world. Bytom means a bridge between the digital world and the atomic world The atomic world here is not the atomic world in science fiction. According to the author's understanding of EOS investment, atomic assets = warrants, equity, dividends, bonds, intelligence information, forecast information and other assets with traditional physical world counterparts)
the token of Bi Yuan chain is Bi Yuan, with a total amount of 2.1 billion
Bytom blockchain protocol (Bytom for short) is an interaction protocol for diverse assets. Different forms of heterogeneous bit assets (native digital currency, digital assets) and atomic assets running on the blockchain of Bytom can be registered, exchanged, bet, and more complex interaction operation based on contract through this protocol
compared with the original blockchain, the biggest feature is that it is a dedicated blockchain platform focusing on the asset field and has its own unique business model
generally speaking, the purpose of Biyuan chain is to connect the digital currency world and atomic assets (financial derivatives such as warrants, equity, dividends, bonds, intelligence information, forecast information, etc.) and build a decentralized network for the registration and circulation of diversified assets
Xinhuanet - Biyuan chain
different forms,
heterogeneous bit assets (native digital currency, digital assets)
and atomic assets (warrant, equity, stock interest, bond, intelligence information, forecast information, etc.) running on the blockchain of the original chain
can be registered through this protocol Exchange, gambling, and more complex contract based interactions
connect the atomic world and the bit world, and promote the interaction and flow of assets between the two worlds.
at present, the traditional database is centralized recording and storage. Even for remote disaster recovery and cloud storage, it only changes the storage location from one place to multiple places, from local to cloud. If there is a problem with the central server, the disaster recovery database will stop updating data; The blockchain database is distributed record, distributed storage and distributed propagation. Each information is transmitted by a single node to all other nodes in the whole network. Each node is responsible for data recording and storage. No centralized or third-party organization is responsible for management. If one node has problems, other nodes will continue to update and store data, Through the way of decentralization, the stable operation of the system is maintained, and the information is complete and reliable.
blockchain technology is a kind of e-money ledger system realized through point-to-point