Ethereum blockchain browser cannot be opened

1. Ethereum blockchain has exposed three major problems, and its founder vitalik buterin has been unable to interpret them for a long time. The first is the low performance and TPS of Ethereum blockchain as a whole; The second is that resources are not isolated. The event of cryptokitties virtual cat once occupied 20% of the traffic of the whole Ethereum, which directly caused Ethereum network users unable to carry out timely transactions, which is the biggest pain point of resources not isolated; The third problem lies in the embodiment of Ethereum's governance structure. As a decentralized distributed ledger, the founder team of Ethereum has dominated its network development in the past. The over centralized governance mode has led to the bifurcation of eth, etc and ETF in Ethereum, and the Ethereum community is now in a state of fragmented governance. In the view of Ma Haobo, founder and CEO of "aelf", all kinds of disadvantages of Ethereum are unacceptable. Therefore, the positioning of "aelf" is born for the next generation of decentralized underlying computing platform of Ethereum, which focuses on solving the problems of insufficient performance, non isolation of resources and governance structure of Ethereum.

2. Ethereum browser's website is etherscan.io, you can query Ethereum related details. At present, the exchanges that can trade Ethereum mainly include: coin an, fire coin, bitnet, etc.

3. What does it mean that there is no verification of the display in the browser and the release contract code? He certainly didn't have time to do it.

4. You can view the webpage of blockchain transaction records

5. In a centralized exchange, currency is controlled by them. As long as they want to run, they can run
coins should be transferred to their cold wallets for safety
it is suggested to choose a big exchange with good reputation, so as to rece the risk of running away.

6. Don't say ether, even when big pie trading, there are risks. If you want to rece the risk, you need to find a reliable platform and a reliable team, so as to minimize the risk.

7. If the computer is unable to browse the web page, you can remove the obstacles according to the following conditions:
1. The broadband is not connected. Reconnecting broadband
2. Router failure. After the removal of the router, broadband connection trial
3. Occasional failures, such as ADSL disconnection, data overflow in computer memory, etc. Restart the computer, modem trial
4. Browser failure, improper proxy server application. Uninstall all browser plug-ins and restore the default settings of IE browser. Remove the proxy settings. Reload the browser program
5. Improper IP address and DNS settings. Generally, the home user's IP address is set to obtain automatically, and the DNS server address is reset
6. The firewall of antivirus software is set incorrectly. Temporarily close the anti-virus software firewall for trial. If it returns to normal, check the disabled items and release them
7. Computer poisoning or being attacked. Upgrade the antivirus software to the latest version, fix the system patch, and check and kill the virus in safe mode. If the virus cannot be killed, you need to redo the system
8. TCP / IP error. Click Start - run - enter CMD, and enter the command "Ping 127.0.0.1" (local loop address) at DOS prompt. If reply from 127.0.0.1: bytes =?? time=? ms TTL=???， If request timed out is displayed, the TCP / IP protocol will be reinstalled. Ping the local IP address. Use ipconfig to check the IP address of the machine. If the general rule indicates that the network adapter is working normally, otherwise it may be the network card failure. Win98 and 2000 can be re installed. XP, vista, win7 need to redo the system
9. System file loss and operating system failure. It can analyze what kind of failure can be recovered by the system installation disk or redo the system
10. There are conflicts between newly installed software. Recently installed programs analyze software that may cause conflicts and try to uninstall it
11. Different dialing software interfere with each other. Win98 and 2000 only use one dialing software. XP, vista and win7 should use their own dialing program as much as possible
12. Multiple network cards conflict, or the network card is not working properly. Ping the local IP address. Use ipconfig to check the local IP address. If the general rule indicates that the network adapter is working normally, otherwise the network card may be broken. Disable the unused network card, check whether the network card driver conflicts with the newly installed software and driver, and ask the customer whether to add new hardware. If it is used, please remove the temporary new hardware for use. Restart the computer network card and change the working speed of the network card
13. Broadband signal, building switch failure. Call the customer service hotline of the broadband operator to report the failure.

8. There is something wrong with the system or program, and some tools need to be used to fix it

the answer has been sent to "my message" at the top right of the window, please use. It works

after completion, if the effect is not good, you can also consider restoring the system (select the restore point)

--- some people embezzle the answers, but they have to use this way, please understand.

9.

Enter QQ security center, in the upper right corner of the page, point to [site map]