1. Through the record number on the forensics certificate, you can also directly query the blockchain on the official websites of easy security, notary office and Arbitration Commission, including the preservation subject, preservation timestamp, Guangzhou Internet court evidence number, blockchain hash value and other relevant information, so as to ensure the openness, transparency and traceability of blockchain storage data

3. This is hard to find. Generally, only the exchange itself will know. But the general exchange will publish their own data, but these data will be watered.
4. It can be searched directly on the Internet, and there should be a network library. If you want to see more complete cvsource hit data that can download hit data, there is a research report database. Besides blockchain, there are others, but it seems that they can't be downloaded.
5. Blockchain is now a mix of good and bad. If you don't understand it, it's hard to tell what the company is really about. Sell stock software, you can learn to do stock, if the software is good, you will rely too much on the software, if the software is useless... Just... you'll see
6. Unknown_Error
7. Users can query the relevant information stored on the blockchain by inputting the record number on the certificate through the official websites of easy security, notary office, Arbitration Commission , including security subject, security timestamp, security hash value, Guangzhou Internet court evidence number, relevant block information, etc. It can effectively ensure that user information, time and electronic data can not be tampered with, and ensure that the whole process can be traced, all data can be verified, and the whole link can be trusted< br />

8. What does not exist is outside the law
9. It's hard to say. After all, the graphics card of rtx3080 has not been officially released. However, I heard that its performance will double that of rtx2080, but its price will be cheaper. Gigabyte is a major manufacturer of first-line graphics card, and rtx3080 is the flagship graphics card model. So it's not bad.