区块链 扶贫,区块链在精准扶贫上面的应用

精准扶贫是政府和社会共同努力，解决贫困问题的重要手段，而区块链技术可以有效地帮助精准扶贫。今天，我们将讨论区块链技术在精准扶贫上的应用拓展，包括：区块链资金监管、区块链数据共享和区块链账务处理。

区块链资金监管是指使用区块链技术来监管扶贫资金的流向，以确保资金的有效利用。监管可以帮助政府更好地管理扶贫资金，有效地防止资金的浪费和滥用。通过区块链技术，政府可以实时跟踪每一笔扶贫资金的流向，从而达到资金的有效利用。同时，政府可以根据资金的使用情况，动态调整扶贫资金的分配，以更好地支持贫困地区的发展。

区块链数据共享是指使用区块链技术来共享扶贫相关数据，以便政府和社会共同努力解决贫困问题。通过区块链技术，政府可以实时共享数据，以便各方充分了解贫困地区的实际情况，从而制定有效的扶贫政策。同时，政府可以根据实时的数据，及时调整和优化扶贫政策，以更好地支持贫困地区的发展。

区块链账务处理是指使用区块链技术来处理扶贫账务，以便政府和社会共同努力解决贫困问题。通过区块链技术，政府可以实现账务的安全和高效的处理，从而有效地节省人力和财力。同时，政府还可以根据账务的处理情况，及时调整和优化扶贫政策，以更好地支持贫困地区的发展。

从以上分析可以看出，区块链技术在精准扶贫方面有着重要的作用，可以有效地帮助政府和社会共同努力解决贫困问题。因此，政府应当加大对区块链技术在精准扶贫方面的研究和应用，以更好地支持贫困地区的发展。

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Ⅰ Yunnan Province Blockchain Electronic Invoice Operation Guide

In order to implement the series of work arrangements of the State Administration of Taxation on the "decentralization, regulation and service" reform, the Provincial Party Committee and the Provincial Government's "Digital Yunnan" "The Yunnan Provincial Taxation Bureau is vigorously carrying out the promotion of blockchain electronic invoices around "one platform, one industry, one town, two industries, and two types of invoices". Today let’s learn the operation of blockchain electronic invoices! Part 1 Blockchain Merchant Platform Invoicing Initialization Preparation Registration Log in to Yunnan Blockchain Merchant Platform yunnan-cloud.wetax.com.cn, submit relevant registration information, and complete registration . Please complete the application at the Yunnan Tax Bureau before registering on the merchant platform. To log in, merchants use the tax ID or mobile phone number they filled in when registering on the platform. After entering the login page, they must first sign the contract. After successful signing, they can start using it. Contract Signing Users who log in to the merchant platform for the first time need to complete the contract signing and enter the merchant platform after signing. Just confirm the signature, and you can start using it after the signature is successful. Maintenance and maintenance of invoicing equipment operation path: equipment coding - invoicing equipment - binding Yunnan blockchain electronic invoice Note: If it is not registered with the tax bureau, an error will be returned. Please confirm that you have completed the blockchain merchant registration application with the tax bureau. The operation path of maintaining product codes is: equipment code - product code - new product code - tax product code - enter the name to search. By searching for the product code name, you can quickly find the corresponding code, and selecting it will automatically bring out the product number, tax rate and other information. Check "Default billing items" to "Yes" and click "Add". Note: Select the preferential tax rate that should be enjoyed here. Store management operation path: Group management - store management - check the store number - download the QR code - print the counter card - place the cashier for consumers to scan the code and issue invoices. After scanning the code, consumers can choose to pay for invoicing or review the invoicing method, and invoice That is sent to the consumer's email address. (Be sure to pay attention at this time: check whether the tax plate number is displayed and whether the status is enabled. If these two conditions are not met, invoices cannot be issued) Download the store invoicing QR code to activate the payment function. Before downloading the store invoicing QR code, you need to activate it. Payment function (currently, you can choose whether to activate this function according to your needs). Finally: after all the above operations are completed, the invoice can be issued and the authenticity can be verified. Part 2 Invoicing Management Manual Filling Here is the manual filling page. After selecting the invoicing type and tax plate (the blockchain merchant identification is displayed as "tax plate number" in the system), you can enter the header and issue the invoice. Scan the QR code to issue an invoice. Consumers scan the QR code to issue an invoice (the QR code here is the store invoicing QR code downloaded in the store management function). Operation path: Open WeChat—scan the consumer to fill in the consumer amount and fill in the header information and click "Pay and invoice" or just "Submit for invoicing". After submitting the invoice, enter the submission success page, click Finish, and enter the invoice list page, where you can see the status and details of the invoice you just applied for. After consumers scan the invoicing QR code at the front desk of the store and submit the invoicing application, the merchant can make invoice-related inquiries on the computer webpage.The information is reviewed, and the corresponding Ludou invoices can be screened for review based on header type, invoice type, review status, etc. Only after passing the review will the invoicing be successful. Operation path: Invoicing management - Invoicing review - After the review is passed, an electronic invoice can be generated in the "District Ticket Assistant" on consumer WeChat. It takes less than 3 minutes from filling in the information to generating the electronic invoice. It is really simple, fast and convenient. To query the invoice issuance status, the merchant can check the invoice details. The operation path is: Query Statistics - Invoice Details - Check the box and proceed with subsequent operations. You can check the invoice issuance status and perform operations such as retry invoicing/redemption/send email/download PDF and other operations on the invoice. The consumer searches for the invoice record. The consumer searches for the invoice record and sends it to the email. Operation path: Open WeChat - find the "District Invoice Assistant" applet - click to enter. The consumer clicks to view the invoice PDF to view the electronic invoice issued, or you can simply The town chooses to send the electronic invoice to the email address, click Send Email, enter the email address, and click Confirm. You can view it in your mailbox. To check the authenticity of units and individuals who have obtained blockchain electronic invoices, they can check and verify through the official website of the Yunnan Provincial Taxation Bureau of the State Administration of Taxation or follow the WeChat public account of the Yunnan Provincial Online Taxation Bureau. They have the right to reject invoices that do not meet the regulations. Okay, that’s it for our study of the blockchain electronic invoice operation this time. If you have any questions, you are welcome to consult the nearest tax authority!

II What to do if the blockchain is shut down

Once the assets are closed, they cannot be retrieved, and the function considers itself unlucky.
1. If you are worried that the exchange has been closed, what can you do?
1. Put the coins into a decentralized wallet for storage
In a decentralized wallet, assets are stored in the blockchain and the private keys are handed over to the users themselves. They are difficult to be attacked by hackers and users do not have to worry about wallet services. Provider's self-stealing, a channel to control one's own assets on the blockchain by mastering the mnemonic phrase. By putting digital assets in this type of decentralized wallet, you don’t have to worry about your cryptocurrency disappearing even if the exchange is closed. Several decentralized wallets with relatively large user base include: imToken, MetaMask, CoinbaseWallet, etc. But if your wallet private key is lost and you are unable to log in, the wallet cannot help users recover, and the crypto assets will be lost forever
2. Use foreign exchanges to buy and sell transactions
If you are worried about domestic exchanges If it is closed, you can directly choose a foreign exchange. After all, many foreign cryptocurrency exchanges can operate legally and are listed on exchanges. In fact, there have been no cryptocurrency exchanges in China for a long time. Since 1994, the main companies of exchanges such as Huobi and Okex, which we are familiar with, have long moved abroad. At this stage, they are only operating domestically. The country only It can cancel its domestic operations, but it cannot shut it down completely. The servers, data, and developers of these exchanges are all abroad. If you have the ability to damage other people’s servers or shut them down,, then you can really close this trading platform.
3. Use decentralized exchanges for trading
If you put your digital assets on a foreign exchange and are still worried about it being closed, then you can put your coins on a decentralized exchange. In a decentralized exchange, the funds are in the user's wallet address or transaction smart contract and are fully controlled by the user. When the user initiates a transaction, the exchange executes the smart contract to complete the transaction. The asset transfer is completed on the chain, and the transaction record chain can Check, be open and transparent. Even if all centralized exchanges at home and abroad are closed, your coins can still be traded normally, such as uniswap, shibaswap and other decentralized exchanges.

Ⅲ Can the blockchain address be queried?

It can be viewed with a blockchain browser.
If the address you entered is incomplete, please enter the wallet address you want to query in the search input box. However, after this address has previously conducted ETH transactions or queries on the blockchain, the input box will automatically fill in the address you query. address.
Click Query and all information about the wallet address will appear.
Click on the transaction hash to also see the details of the transaction.
The principle of querying the blockchain browser:
Because the transaction information and other data in the blockchain are open and transparent, the blockchain browser is the address for querying the blockchain transaction records, and users can use It looks at its own transaction information and other information stored on the blockchain.
Most of them can be checked, which is a major feature of the openness and transparency of the blockchain. The address is transparent. As long as there is an address, you can query the transfer.

IV What to do if the coin withdrawal blockchain is delayed

1. Close the coin withdrawal blockchain application and restart it.
2. Refresh the address of the coin withdrawal blockchain in the software settings. The above is the solution to the blockchain delay in withdrawing coins.

IV What is the relationship between the blockchain private key, public key and address

The relationship between the blockchain private key, public key and address is that the private key generates the public key , the public key is converted into an address. So the private key is the most important. The three are irreversible. The address cannot generate a public key, and the public key cannot be converted into a private key.

The blockchain address is again, which usually consists of a string of letters and numbers of 26 to 35 characters. The blockchain address is mainly derived from the public key, block The chain address is equivalent to the bank card number we usually use. It can be disclosed to anyone with no security restrictions. Its main function is to receive and send digital assets on the blockchain.

Blockchain technology is now in its early stages of development, but because of its decentralization, security, non-tampering and other characteristics, it may have killer-level applications in life and work in the future and has attracted much attention from various countries. Pay attention to. This article is for reference only, please leave a message for discussion.