How many transactions can DAG blockchain generate

1.

first, define the

blockchain as an open network ledger. It originated from bitcoin and is the underlying technology of bitcoin. In bitcoin transactions, all the information of transaction records will be packaged into a "block" for storage. With the expansion of information exchange, one block links with another, forming a blockchain

Second, the digital currency represented by bitcoin is a point-to-point e-cash system. Among them, every transaction will broadcast to all participants in the network, and it will be recorded in the account book after repeated confirmation, which is called "blockchain". Each participant will have his own account book. In this way, when false information occurs, it can be broken through mutual verification, so as to ensure network security

in the blockchain, every node is equal, and there is no centralized management organization. This "decentralized" feature makes the blockchain do not need to rely on a third party, its operation does not need any human intervention, and it can independently conct self verification. In addition, the network of blockchain is open to the world, and anyone can query data through the public port, so the whole system is highly transparent

In a word, blockchain is a reliable database and a reliable "account book". In the future, it will be applied in cross-border payment, securities, loans, voting, etc. For example, in cross-border payment, with the security of blockchain, you can remit money to the world anytime and anywhere, which saves a lot of intermediate links and high fees

2. The transaction fee will be dected from your total transaction amount. If BTC assets are acquired after the transaction, BTC transaction fee will be paid; On the contrary, if the digital assets are acquired after the transaction, the transaction fee of digital assets will be paid

if you sell 10eth with 1btc, 0.2% eth Commission will be dected, and 9.98eth will be obtained from the sale
if you buy 1btc with 10eth, you will get 0.998btc by decting 0.2% BTC handling charge.

3. Bitcoin blockchain is a bitcoin blockchain? No, the block stores the transaction. In the early stage, you will get a coin if you successfully build a block. In the later stage, you can only get the fees paid by the exchange. A currency is a string of digital signatures. It is a digital signature sent by the last owner to the receiver. Everyone can see who owns the currency from the transaction
does each node have complete blockchain data? You mean a user node? A user node needs to keep the of the block head of the longest workload proof chain, so it knows the data of all the block heads. It can move forward to know all the data on the block chain, but not all of them are saved. A block header is very small, only 80 bytes, which can be saved completely, because the generation of nodes is very slow. Even with the passage of time, the amount is not too large now.

4. The profit model of blockchain trading platform
1. Exchanges. Now there are 220 well-known transactions in the world, and about 2000 unknown ones
2. Mobile mining machine: the original mining machine, which costs money and energy, will be replaced by some online games, small videos and articles
3. Blockchain scenario Trading: the blockchain trading platform can be used not only in financial scenarios, but also in e-commerce trading scenarios, game mining scenarios

5. The solutions are as follows:
1. Regularly clean the st in the computer, turn off the computer, open the chassis, use a hair dryer and blow with cold air< At ordinary times, 360 guard, Jinshan guard and other tools should be used to clean up the system garbage and temporary files generated by the Internet, and check and kill malicious

Italian software
3. The computer configuration is poor, so try to set the virtual memory as large as possible, and install anti-virus software with less resources, such as NOD32, or only one

auxiliary anti-virus software
4. Try to set the IP to static IP, which can rece the startup time of the computer
5. Don't put too many files and icons on the computer desktop, which will slow down the reaction of the computer. Try not to install the software on disk C
6. Regularly defragment the disk. Open the drive of my computer to defragment - properties - tools

select the disk to be defragmented. Open the "disk defragmenter" window - Analysis - defragmentation - the system will start to defragment

.

6. Currency tiger global transaction fees platform currency can also be halved, overall not bad

7. Not yet, you can learn Java and big data, HTML5

8. Dag is also a directed acyclic graph, in which there is no concept of block. The whole flow chart is composed of one transaction. The advantage is that it can save the block and packing process. The advantage is faster, no transaction costs, and no mining
iota adopts DAG technology to build a residential planet of blockchain rental platform, and will also be developed on the basis of iota. Ideally, the larger the network, the faster the transaction confirmation speed of iota, and the more secure the network. The purpose of living planet is to realize the interconnection of intelligent terminals such as intelligent door lock, router, camera and so on.

9.

You can open the official website of the Supreme People's court, enter it, click the judgment document button in the menu bar, and then enter the relevant conditions to query. Specific query methods are as follows:

1. Search the Supreme People's Court on the Internet, find the official website and click to enter