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Blockchain steam
Publish: 2021-05-27 18:00:04
1.
In 2008, a pseudonym software developer proposed bitcoin as an electronic payment system based on mathematical proof. The idea is to create a means of exchange independent of any central authority that can be transferred electronically in a secure, verifiable and unchangeable manner
bitcoin is a kind of P2P virtual digital currency based on blockchain technology, which can be traded with the world
bitcoin can be used for many purposes, including providing funds for companies, investing in cash and transferring money free of charge. Bitcoin is usually associated with criminal activities such as drug trading, cyber crime and money laundering, because it is almost impossible to associate bitcoin wallet with anyone
2. Bitcoin (English: bitcoin, abbreviated as BTC or XBT) is a kind of cryptocurrency based on decentralization, adopting point-to-point network and consensus initiative, open source, and blockchain as the underlying technology. Bitcoin was published by Satoshi Nakamoto on October 31, 2008, and Genesis block was born on January 3, 2009. In some countries, central banks and government agencies, bitcoin is regarded as a virtual commodity rather than a currency
anyone can participate in bitcoin activities, which can be issued through computer computing called mining. The number of bitcoin protocols is capped at 21 million to avoid inflation. Bitcoin is used as a digital signature through the private key, which allows indivials to pay directly to others. It is the same as cash, and does not need to go through third-party institutions such as banks, clearing centers, securities dealers, electronic payment platforms, so as to avoid high fees, cumbersome processes and regulatory problems. Any user can use it as long as he has a digital device that can connect to the Internet
however, e to the limited transaction volume that bitcoin blockchain can accept in a certain period of time, it can accept up to 2500 transactions every 10 minutes, and the transaction handling fee will fluctuate with the transaction volume of bitcoin. In June 2017, the transaction handling fee of less than 1 millibit has been far greater than the transaction amount; In December 2017, steam announced that it would stop accepting bitcoin because of "high transaction costs and high volatility". In February 2018, the average transaction handling charge dropped from $34 in the fourth quarter of 2017 to about $1. This problem is being solved by technologies such as lightning network to expand the transaction volume of bitcoin within a certain period of time
P2P can refer to:
peer-to-peer, a network technology and network topology
file sharing, often using point-to-point technology
point-to-point protocol, which is used for dial-up computing, is usually abbreviated as PPP
Peer-to-Peer Lending, also known as P2P lending, is also known as Internet lending and P2P financing in Chinese mainland.
pay to play
a method for preparing methamphetamine from methylamine.
anyone can participate in bitcoin activities, which can be issued through computer computing called mining. The number of bitcoin protocols is capped at 21 million to avoid inflation. Bitcoin is used as a digital signature through the private key, which allows indivials to pay directly to others. It is the same as cash, and does not need to go through third-party institutions such as banks, clearing centers, securities dealers, electronic payment platforms, so as to avoid high fees, cumbersome processes and regulatory problems. Any user can use it as long as he has a digital device that can connect to the Internet
however, e to the limited transaction volume that bitcoin blockchain can accept in a certain period of time, it can accept up to 2500 transactions every 10 minutes, and the transaction handling fee will fluctuate with the transaction volume of bitcoin. In June 2017, the transaction handling fee of less than 1 millibit has been far greater than the transaction amount; In December 2017, steam announced that it would stop accepting bitcoin because of "high transaction costs and high volatility". In February 2018, the average transaction handling charge dropped from $34 in the fourth quarter of 2017 to about $1. This problem is being solved by technologies such as lightning network to expand the transaction volume of bitcoin within a certain period of time
P2P can refer to:
peer-to-peer, a network technology and network topology
file sharing, often using point-to-point technology
point-to-point protocol, which is used for dial-up computing, is usually abbreviated as PPP
Peer-to-Peer Lending, also known as P2P lending, is also known as Internet lending and P2P financing in Chinese mainland.
pay to play
a method for preparing methamphetamine from methylamine.
3. Generally speaking, the main chain can be understood as a formal online and independent blockchain network; The side chain is not. It does not specifically refer to a blockchain, but is a general term for all blockchains that comply with the side chain protocol
the purpose of the side chain is to achieve two-way anchoring, so that some cryptocurrency can be "transferred" between the main chain and the side chain. Take bitcoin as an example: through the side chain technology, bitcoin can be "transferred" from the main chain to other blockchains, and can be used on the "transferred" blockchain. At the same time, bitcoin can safely "return" to the main chain; Bitcoin keeps the same value throughout the process. Therefore, the concept of side chain is relative to the main chain; As long as it conforms to the side chain protocol, all existing blockchains, such as Ethereum, lightcoin, zcash, etc., can become side chains
the deployment of side chain technology on the main chain means that users can use their existing assets to access the new cryptocurrency system, so as to achieve the operation purpose that cannot be achieved on the main chain. For example, using rootstock technology will enable bitcoin to conct more complex transaction operations, such as micro payment, through smart contract technology. At the same time, cryptocurrency can also expand its application scope through two-way circulation in the main chain and side chain
on the other hand, because the side chain is an independent blockchain and has its own node network, the code and data are relatively independent; So it will not increase the burden of the main chain in the process of running, to avoid the situation of excessive data expansion. However, the side chain technology is more complex, and it needs to support scripts that can be later reorganized to prove failed transactions and enough running nodes to ensure its security.
the purpose of the side chain is to achieve two-way anchoring, so that some cryptocurrency can be "transferred" between the main chain and the side chain. Take bitcoin as an example: through the side chain technology, bitcoin can be "transferred" from the main chain to other blockchains, and can be used on the "transferred" blockchain. At the same time, bitcoin can safely "return" to the main chain; Bitcoin keeps the same value throughout the process. Therefore, the concept of side chain is relative to the main chain; As long as it conforms to the side chain protocol, all existing blockchains, such as Ethereum, lightcoin, zcash, etc., can become side chains
the deployment of side chain technology on the main chain means that users can use their existing assets to access the new cryptocurrency system, so as to achieve the operation purpose that cannot be achieved on the main chain. For example, using rootstock technology will enable bitcoin to conct more complex transaction operations, such as micro payment, through smart contract technology. At the same time, cryptocurrency can also expand its application scope through two-way circulation in the main chain and side chain
on the other hand, because the side chain is an independent blockchain and has its own node network, the code and data are relatively independent; So it will not increase the burden of the main chain in the process of running, to avoid the situation of excessive data expansion. However, the side chain technology is more complex, and it needs to support scripts that can be later reorganized to prove failed transactions and enough running nodes to ensure its security.
4. I have also heard the teacher of Yingfu College of Finance and economics give lectures. The fixed issue limit of bitcoin is 21 million, and no additional issue will be made
in the first year, dog coin issued 100 billion pieces, and there was no upper limit. Through the continuous inflation of the market, from the perspective of the overall currency price expectation, dog coin is not as good as bitcoin
in addition, dog coins are highly centralized, with the top ten owners accounting for 41.35% of all the tokens in circulation, which can easily lead to price manipulation
the second is the loose community governance model, which contains a huge crisis behind the rise. It is also hard to predict the extent to which the dog bubble will expand or when the bubble will burst.
in the first year, dog coin issued 100 billion pieces, and there was no upper limit. Through the continuous inflation of the market, from the perspective of the overall currency price expectation, dog coin is not as good as bitcoin
in addition, dog coins are highly centralized, with the top ten owners accounting for 41.35% of all the tokens in circulation, which can easily lead to price manipulation
the second is the loose community governance model, which contains a huge crisis behind the rise. It is also hard to predict the extent to which the dog bubble will expand or when the bubble will burst.
5. Introction: blocksteam is a blockchain game development platform
legal representative: Li Xiang
time of establishment: May 17, 2016
registered capital: RMB 3 million
business registration number: 350102100415216
enterprise type: limited liability company (invested or controlled by natural person)
address: No. 39, dongchengbian street, Wenquan street, Gulou District, Fuzhou City, Fujian Province (formerly dongchengbian Street) 18 business office, 6 / F, 2 building, Hengyu International
legal representative: Li Xiang
time of establishment: May 17, 2016
registered capital: RMB 3 million
business registration number: 350102100415216
enterprise type: limited liability company (invested or controlled by natural person)
address: No. 39, dongchengbian street, Wenquan street, Gulou District, Fuzhou City, Fujian Province (formerly dongchengbian Street) 18 business office, 6 / F, 2 building, Hengyu International
6. GTEX is committed to becoming a blockchain game platform and creating a game economy
on the whole, the framework of GTEX can be divided into GTEX game platform and POA alliance chain. GTEX game platform is the portal for players to enter the game network, which is equivalent to the steam of blockchain version. It is composed of GTEX game mall, GTEX wallet, GTEX game currency exchange and GTEX game equipment trading market. The nodes of Poa (proof of authority) alliance chain are jointly undertaken by the game developers and player communities who disclose their identities.
on the whole, the framework of GTEX can be divided into GTEX game platform and POA alliance chain. GTEX game platform is the portal for players to enter the game network, which is equivalent to the steam of blockchain version. It is composed of GTEX game mall, GTEX wallet, GTEX game currency exchange and GTEX game equipment trading market. The nodes of Poa (proof of authority) alliance chain are jointly undertaken by the game developers and player communities who disclose their identities.
7. When it comes to Qiandeng lake, Qiandeng lake is a beautiful lake
Qiandeng lake is located in the north of Guicheng, Nanhai District, covering an area of about 302 mu. Qiandeng lake is open without walls. The main gate is a large white gate of archway type. Walking through the main entrance, there is an art gallery on the left. From here, you can see that the wall bricks are vermilion square bricks, and there are tall pines and willows beside. Among the trees, you can see birds singing, butterflies dancing and bees gathering pollen in the flowers. When I went to the lakeshore, I saw that the lakeshore was very big. It looked like 88000 square meters, and the lakeshore line was about 2 meters long. The park is 2 km long, with 5 streams on the bank. In addition, there are fountain, easel Gallery, fog Valley, tea pavilion and 21st century island in the park
walking along the lake bank, you can also see that there are three lighthouses in Qiandeng lake, among which six are the top lighthouses, 28.5 meters high and magnificent. At a glance, it looks like a tall giant standing on the Bank of the river; There are 2 lighthouses on the lakeside, with a height of 18. 5 meters, and a 48 meter imposing single span steel arch bridge, named Guandeng bridge. Standing on the lamp watching bridge, looking around, countless small lighthouses are looming by the lake, trees and hills. Further on, I saw boats and boats sliding slowly across the lake, leaving almost no trace. Enter the left gate, step into the grass, you can see a few kites flying happily in the sky
Qiandeng lake is full of beautiful scenery. I hope you have a chance to enjoy it.
Qiandeng lake is located in the north of Guicheng, Nanhai District, covering an area of about 302 mu. Qiandeng lake is open without walls. The main gate is a large white gate of archway type. Walking through the main entrance, there is an art gallery on the left. From here, you can see that the wall bricks are vermilion square bricks, and there are tall pines and willows beside. Among the trees, you can see birds singing, butterflies dancing and bees gathering pollen in the flowers. When I went to the lakeshore, I saw that the lakeshore was very big. It looked like 88000 square meters, and the lakeshore line was about 2 meters long. The park is 2 km long, with 5 streams on the bank. In addition, there are fountain, easel Gallery, fog Valley, tea pavilion and 21st century island in the park
walking along the lake bank, you can also see that there are three lighthouses in Qiandeng lake, among which six are the top lighthouses, 28.5 meters high and magnificent. At a glance, it looks like a tall giant standing on the Bank of the river; There are 2 lighthouses on the lakeside, with a height of 18. 5 meters, and a 48 meter imposing single span steel arch bridge, named Guandeng bridge. Standing on the lamp watching bridge, looking around, countless small lighthouses are looming by the lake, trees and hills. Further on, I saw boats and boats sliding slowly across the lake, leaving almost no trace. Enter the left gate, step into the grass, you can see a few kites flying happily in the sky
Qiandeng lake is full of beautiful scenery. I hope you have a chance to enjoy it.
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