Block chain triangle move brick
1. Hardware and infrastructure, the typical miner proction, distribution chain, where you can buy miner, mining to earn money
2. The underlying platform of blockchain and common technologies, such as Ethereum and other public chains, and the privacy protocol nucypher, where you can make money by investing in its token, building applications on the chain, and providing services for users
3. Various vertical applications, such as supply chain traceability and Finance Based on blockchain, right confirmation and trading, can be used or invested to make money
Service facilities, such as digital asset exchange and wallet, media procts, etc., you can make money by making your own exchange
extended data:
the characteristics of blockchain
1. Decentralization
blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain
2. Openness
the foundation of blockchain technology is open source. In addition to the private information of all parties involved in the transaction is encrypted, the data of blockchain is open to everyone. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent
3. Independence
based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention
for example, bitcoin was invented by Zhongben Cong in 2009, and the total number of bitcoin was only 21 million. By participating in the proction of blocks and providing proof of work (POW), we can get the reward of bitcoin network. Mining is the process of packaging and confirming the transactions in the bitcoin system over a period of time, and then recording them on the block
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what is moving bricks
when it comes to "moving bricks", you will think of migrant workers or various online jokes, but today we only discuss "moving bricks" in the blockchain market
to describe "moving bricks" in vernacular is to make profits by using the price difference between different exchanges. The same currency has different prices in different markets. Buy it in a cheaper place and sell it in a more expensive place. The middle price difference is your profit
for example, the price of bitcoin BTC is $4000 on exchange a and $4100 on exchange B. after a buys BTC, it can be sold to B and each one can earn $100. This process is called "moving bricks"
carefully observe how the experts play sniper
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In the application and development of blockchain, it not only faces the technical constraints of the "Impossible Triangle" paradox, but also risks the erosion of national sovereignty. Theoretically speaking, blockchain uses a set of mathematical algorithms based on consensus to establish a trust network between machines, so as to establish credit through technical endorsement rather than centralized credit institutions. It does not need to implement rules artificially, but is controlled by pre-defined technical rules, which is a completely decentralized approach. But it is not
the "Impossible Triangle" paradox in blockchain
in the application and development of blockchain, another factor that affects and erodes national sovereignty is the anarchism and liberalization tendency that the governance of single technology may bring. Blockchain fundamentally subverts the existing legal supervision system, and realizes "autonomy" purely by pre-defined technical rules, which may improve the convenience and efficiency of operation. However, e to the lack of corresponding legal regulations, it is also easy to cause the infringement of national sovereignty, public interests, various organizations and indivial rights and interests. The application of blockchain not only needs to solve technical problems, but also needs to study and solve the connection and integration of cyberspace and real society< br />
Second, community autonomy. All decisions are made by community members. Under the hybrid consensus mechanism, both POS krypton players and pod technology players have higher yield and discourse power, which effectively avoids the impact of centralized computing power and financial resources on the whole game ecology, and thus reces the risk of bifurcation. If a node wants to propose a bifurcation for a certain protocol or standard, all nodes need to participate in the voting. If the pod + POS weighted value of the voting result exceeds 50%, the system defaults to the chain with high weighted value as the effective chain, and all nodes will migrate to the new chain mining at the time agreed in the voting result
thirdly, because game players have requirements for the performance and bandwidth of hardware devices, vs public chain sets the node players involved in accounting into two categories: full node and light node. Players can manually switch between full node and light node. Generally, light node mode is adopted in the process of the game to provide more hardware support for the game, and full node mode is started after the end of the game and ring the hang up period
fourthly, all the transaction rights in the game come from the players. Only after the players are authorized by the exclusive secret key, the game assets can be circulated. At the same time, all transaction data are encrypted by ECC (elliptic encryption algorithm), which is a modern cryptography technology, to ensure the information security of blockchain
fifthly, as a vertical public chain in the game field, vs will first complete the overall solution of decentralized game proction, virtual asset distribution and token economy operation. It includes game engine, developer environment, standard SDK, etc., which reces the difficulty and threshold for game developers to enter blockchain game development from various environments, greatly reces the workload and cost of game development team, and also makes vs public chain highly scalable.
in the current HNB application scenario and economic model, efficiency should be considered first, and it needs to support larger concurrent transactions and high performance. At the same time, as a system around payment as the core, in the premise of ensuring low delay, we need to avoid double spending problem, so safe and reliable is also crucial. Based on the above analysis, HNB proposes a dpos + algorand algorithm, which elects the consensus group through dpos, and then algorand generates the blockchain
the main advantages of the consensus algorithm based on this combination are as follows: first, the nodes selected by the dpos of identity attribute fully consider the distribution of interests and fairness, and avoid the evil situation of a single group. 2、 In addition, dpos is more stable and relatively high-performance than algorand, which is used to select ordinary users randomly. 3、 Bookkeepers are completely random and secretive, and can't generate specific attacks on them. 4、 On the premise of ensuring the security, we don't do meaningless calculation and save computing resources. 5、 The probability of single bookkeeper bifurcating is close to 0, and the fault tolerance rate is high
in this way, the "Impossible Triangle of blockchain" can also be effectively solved, creating a fully guaranteed community environment for HNB users.