12 chain blockchain digital assets

1. Decentralized, open and transparent payment and collection technology. If you don't understand, I'll take you to make one. Completely free blockchain digital currency.

2.

As of May 2020, blockchain and digital currency are illegal in China

according to the announcement of the people's Bank of China Central Network Information Office, Ministry of instry and information technology, State Administration for Instry and commerce, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission on preventing the risks of token issuance and financing, Article 2 no organization or indivial shall illegally engage in token issuance and financing activities. Organizations and indivials that have completed the token issuance and financing should make arrangements such as refund, reasonably protect the rights and interests of investors, and properly handle risks. Relevant departments will seriously investigate and deal with the activities of token issuance and financing that refuse to stop and the illegal behaviors in completed token issuance and financing projects

Article 3 strengthen the management of token financing trading platform

from the date of this announcement, any so-called token financing trading platform shall not engage in the exchange business between legal currency and token and "virtual currency", and shall not buy or sell token or "virtual currency" as a central counter party, and shall not provide pricing for token or "virtual currency" Information intermediary and other services

extension data

"illegal financial institutions and illegal financial business activities ban" stipulates that:

eleventh, the criminal suspect, funds and property involved in illegal financial institutions and illegal financial activities, and the public security organs shall take compulsory measures according to law to prevent suspect from escaping and transferring funds and property. p>

Article 12 the people's Bank of China shall, after investigation and confirmation, make a decision to ban the illegal financial institutions and financial business activities, declare them illegal, order them to stop all business activities, and make an announcement

Article 13 if the people's Bank of China discovers that a financial institution opens an account, handles settlement and provides loans for an illegal financial institution or illegal financial business activities, it shall order the financial institution to stop the relevant business activities immediately. No unit or indivial may use the relevant funds without authorization

3. Blockchain can be applied in many fields, and the application of digital assets is a major direction, which can be roughly divided into three categories: digital currency, digital financial assets and all kinds of digital financial assets
digital currency: bitcoin and other virtual currencies
Digital financial assets: Digital stocks, private equity, crowdfunding equity, bonds, hedge funds, all types of financial derivatives, such as futures, options and other financial assets
all kinds of digital assets: real estate, data assets, intellectual property, art, luxury, cultural heritage, enterprise assets, urban assets, etc.

4. There are many forms of bitcoin wallets, such as PC or mobile wallet clients, online web wallets, and even small notebooks (paper wallets) or brains (brain wallets) that record the private key of bitcoin. You can choose the right wallet according to your needs

bitcoin wallet can be divided into cold wallet and hot wallet according to the storage method of private key

01. A cold wallet is a wallet that can't access your private key on the Internet

cold wallets often rely on "cold" devices to ensure the security of bitcoin's private key, such as computers that are not connected to the Internet, mobile phones, small notebooks with private key addresses, etc. Cold wallet avoids the risk of hackers stealing the private key, but may face physical security risks, such as computer loss and damage

02. Hot wallet refers to the wallet that can access your private key on the Internet

Hot wallets are often in the form of online wallets. When using hot money package, it is better to set different passwords on different platforms and open secondary authentication to ensure the security of your assets

wallet is actually "a management tool for private key, address and blockchain data".

5. WL wireless

BR0 0 bridge port
eth0 Ethernet interface

VLAN 0 VLAN with number 0
VLAN 1 VLAN with number 1

VLAN is a virtual local area network. A local area network can be divided into multiple isolated network segments, up to 4096, numbered from 0 to 4095, and those with the same number are regarded as the same virtual network.

6. It should have something to do with it. I saw this sentence on the public service platform of SMIC's blockchain two days ago. The platform is provided with the initial registration service of enterprise information by CSSD. I checked that the Jinzhu digital asset service platform of CSSD has applied the blockchain technology. So I think it might matter.

7. Digital assets include bitcoin, q-coin and other virtual assets. Bitcoin is an application of blockchain technology, and blockchain technology can be used in digital assets, Internet Finance and other fields, which is equivalent to a closed-loop system. Now many companies or fields are using blockchain technology, similar to the digital asset registration done by China Securities digital registration. Alibaba, Tencent and Internet are also in active layout.