开票区块链系统怎么操作,开票区块链系统怎么开

开票区块链系统是一种利用区块链技术的信息系统，它可以利用区块链的特性，实现发票的安全、可信、可追溯的数字化管理。本文将从以下三个关键词：区块链技术、发票管理和可追溯性，来介绍开票区块链系统的操作，并从中探讨开拓展的可能性。

区块链技术是一种分布式数据存储技术，它可以将数据存储在一个分布式的网络中，每个网络节点都可以获得这些数据。区块链技术可以提供包括安全性、可验证性、可追溯性等特性，这些特性使得它非常适合用于信息管理。开票区块链系统就是利用区块链技术来实现发票的安全、可信、可追溯的数字化管理。

发票管理是开票区块链系统的核心功能。它可以实现发票的安全存储、快速查询、可追溯性等功能。在开票区块链系统中，发票的信息会被加密存储在区块链上，可以实现发票信息的可靠性和可追溯性，从而保证发票信息的安全性和准确性。此外，开票区块链系统还可以实现发票的快速查询，可以通过区块链的特性，实现发票的快速查询功能。

可追溯性是开票区块链系统的一个重要特性，它可以实现发票的可追溯性，从而保证发票信息的安全性和准确性。开票区块链系统可以将发票的信息存储在区块链上，并且每个发票信息都有一个唯一的ID，这样就可以实现发票的可追溯性。此外，开票区块链系统还可以实现发票信息的实时更新，从而保证发票信息的最新性和准确性。

通过以上介绍，我们可以看出，开票区块链系统可以实现发票的安全、可信、可追溯的数字化管理，从而提高发票管理的效率和准确性。在开拓展的可能性方面，开票区块链系统可以探索更多的应用场景，例如可以将发票信息与财务系统进行对接，实现自动化财务审批，从而提高财务审批的效率。

总之，开票区块链系统可以实现发票的安全、可信、可追溯的数字化管理，并且可以探索更多的应用场景，从而提高发票管理的效率和准确性。

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『一』 Yunnan Blockchain Electronic Invoice Platform Login

What is a blockchain electronic invoice? Blockchain electronic invoices process invoices by uploading invoice-related information to the chain. The entire process from issuance to reimbursement is managed, and every invoice can be checked, verified, credible and traceable. The blockchain electronic invoice management system built by Yunnan Province is mainly aimed at invoices issued without using the value-added tax invoice management system, such as general machine-printed invoices, named invoices, fixed-amount invoices and manual invoices. Taxpayers can choose to use blockchain electronic invoices, and qualified taxpayers can also choose to use invoices issued by the VAT invoice management system. Next, let us learn how to issue a blockchain electronic invoice! 1. Taxpayers first need to apply to the competent tax authority for the use of blockchain electronic invoices and submit relevant materials. The tax authorities open the chain for taxpayers. 2. After taxpayers log on to the chain, they can register as users. Go to the website https://yunnan-cloud.wetax.com.cn/ on your computer to register (if the tax authority has not activated the chain for taxpayers, you cannot register). 3. Click "Register Now" to open the registration page. Contents with "*" on the registration page are required. After filling in the required content, click "Register" to complete the account registration (the registration code does not need to be filled in). 4. Click "Account Login" and log in using the account number and password used during registration. 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. When logging into the merchant platform for the first time, if you encounter the prompt "The store does not have a tax disk bound", just click OK. 5. After logging in to the merchant platform, click "System Settings" - "Bind WeChat". After binding WeChat, you can use WeChat to scan the QR code to log in to the merchant platform. 6. After logging into the merchant platform, click "Equipment Coding" - "Invoicing Equipment" - "Bind Yunnan Blockchain Electronic Invoice". When binding the tax disk, the "*" content is required. After completing the filling, click "Synchronize". 7. Click "Equipment Code" - "Commodity Code" - "Add Product Code" - "Tax Product Code" - "Enter name to search" on the merchant platform. By searching for the product code name, you can quickly find the corresponding code, "Select" It will automatically bring out the product number, select the applicable tax rate and other information. Check "Default billing items" to "Yes" and click "Add". 8. Click "Group Management" - "Store Management" on the merchant platform. Check the store, click "Modify", click "Tax Disk" to select the tax disk number, fill in the "Biller" and click OK, then "Download the store QR code" to make a QR code table card for customers to scan on WeChat. Invoicing. 9. Now customers can use WeChat to scan the QR code to submit invoicing information. 10. After the customer submits the information, the taxpayer can see the invoicing information submitted by the customer in the "Invoicing Management" - "Invoicing Review" on the merchant platform. Please check the invoicing information carefully and decide whether it passes the review. 11. Click "Query Statistics" - "Invoice Details" on the merchant platform to view the invoice issuance status, retry invoicing/redemption/send email/download PDF, etc.operate.

『二』Take you to understand blockchain electronic invoices

Hot questions and answers | Ten questions and ten answers to take you to understand blockchain electronic invoices~~1. Blockchain invoices and others What are the advantages compared to all types of invoices? Answer: 1), completely free; 2), saving costs; 3), the process is simple. 2. Do blockchain invoices have legal effect? ​​Answer: The Yunnan Province general electronic invoices and Yunnan Province ×× enterprise electronic invoices issued using the blockchain invoice management system are different from the Yunnan Province general machine-printed invoices and Yunnan Province general machine-printed invoices supervised by the Yunnan Provincial Taxation Bureau. General fixed-amount invoices, Yunnan general manual invoices and named invoices have the same legal effect. 3. What is the application process for taxpayers to activate the blockchain invoice issuance function? Answer: 1) Taxpayers submit information; 2) Perform invoicing registration and on-chain operations on the tax side of the blockchain invoice platform. 4. What information do taxpayers need to provide to activate the blockchain invoice issuance function? Answer: 1), a copy of the business license loaded with the unified social credit code; 2), contact person and contact number. To ensure subsequent system operations, taxpayers need to be equipped with a computer connected to the Internet. 5. Blockchain invoice issuance process? Answer: 1). The tax end registers and uploads the blockchain to generate the invoicing QR code; 2) The merchant registers the blockchain invoice system on the blockchain invoice merchant platform; 3) The merchant login area The blockchain merchant platform sets up the system and downloads the invoicing QR code; 4) After the business operation occurs, the consumer scans the invoicing QR code and fills in the consumption amount and other relevant information; 5) After the information is completed, the consumer submits the invoicing; 6) The merchant logs into the blockchain merchant platform to review the invoice submitted by the consumer; 7) After the merchant passes the review, the invoice is completed; 8) The consumer can view the invoice in the WeChat applet, and the merchant can query the invoice on the merchant platform bill. 6. Is it possible not to conduct invoicing review? Answer: After the merchant activates payment, consumers can automatically issue invoices when they pay, and the merchant does not need to conduct invoicing review. However, after payment is enabled, 0.38% of the transaction amount will be charged to the third party as a transaction fee for each transaction. 7. Can mobile phones be used for invoicing review? Answer: Currently, mobile phone review is not supported. The next step will be to develop and launch a mobile phone version that is convenient for taxpayers to use. 8. After a consumer submits an invoicing application, how can he check the invoicing status and invoice? Answer: Open the WeChat applet: Yunnan District Invoice Issuing Assistant to check. 9. How to check blockchain invoices? Answer: There are currently two entrances to check blockchain invoices: 1) Log in to the official website of the Yunnan Provincial Taxation Bureau of the State Administration of Taxation - I want to check - Blockchain invoice query; 2) Follow Yunnan Provincial Electronic Taxation Bureau WeChat public account—Business processing—Services—Blockchain invoice inspection. 10. Which taxpayers cannot apply for blockchain invoices temporarily? Answer: 1) Taxpayers who have used value-added tax invoices; 2) Taxpayers who have not received a business license loaded with a unified social credit code.

『三』How to issue a blockchain electronic invoice

Log in to the electronic system of the tax bureau. After receiving the tax control disk, enter the invoicing process, click to open a general invoice, enter the content and amount, and then open the same invoice. districtBlockchain electronic invoices have the characteristics of complete traceability of the entire process and non-tampering of information. They are consistent with the invoice logic and can effectively avoid fake invoices and improve the invoice supervision process. It also has the advantages of reducing costs, simplifying processes, and ensuring data security and privacy. It avoids the establishment of a third-party platform and at the same time strengthens the management of corporate invoice information by tax authorities.
Tax invoice is a large and important original accounting voucher. Enterprise financial management also involves the cooperation of multiple systems of finance, production and operation. Taken together, this is a scenario where finance, finance and taxation are integrated. Blockchain will Change the current collaborative pattern and methods. For example, the current electronic invoice inspection is to first submit and verify multiple existing information in plain text, and then obtain the inspection results. If zero-knowledge proof is used, the information of the ticket holder can be further protected and the technical foundation for the electronic development of special invoices can be strengthened. The current double-entry problem faced by the large-scale promotion of electronic invoices can be well solved through the electronic invoice ledger as an application.
The main innovation of blockchain lies in two aspects. First, it solves the human-machine social collaboration problem of human-machine collaboration and machine-machine collaboration after the rapid development of networks and computers. Before this, computers and even great centralization Computer systems all play the role of auxiliary tools. Second, the design of the blockchain can introduce the development of digital assets, finely optimize resource allocation, and establish digital targets for various rights and attribute advantages of various human and material entities that are currently undeveloped, and then use them.
Blockchain electronic invoice introduction
It is a combination of blockchain and tax governance based on massive data. It has the advantages of simplifying processes and promoting sustainable development, and can also help modernize national governance. In 2018, the Shenzhen Municipal Taxation Bureau began to take the lead in strengthening research on the application of blockchain technology in the field of invoices. It conducted research based on the pain points and congestion points of taxpayers using invoices, and refined the needs for blockchain electronic invoices. Tencent Blockchain provided the bottom layer Technical support, Gaodeng Technology and others provided industry solutions, and on August 10 of the same year, the country’s first blockchain electronic invoice was issued at the Shenzhen Guomao Revolving Restaurant.
The legal validity, basic purposes, and basic usage regulations of blockchain electronic invoices are the same as those of ordinary value-added tax invoices supervised by tax authorities;
The issuer and payee of blockchain electronic invoices require paper invoices. , you can print the format file of the electronic ordinary invoice by yourself.
Using blockchain electronic invoices, operators can apply for, issue, inspect, and record invoices on the blockchain; consumers can store, transfer, and reimburse on the chain; and for tax regulators and managers, As far as the tax bureau is concerned, it can achieve scientific and technological innovation in full-process supervision and realize paperless intelligent tax management.
The functional characteristics of blockchain electronic invoice
It has the characteristics of complete traceability of the whole process and non-tampering of information. It is consistent with the invoice logic and can effectively avoid fake invoices and improve the invoice supervision process. Blockchain electronic invoices will connect every invoice stakeholder and can trace the source, authenticity and accounting information of invoices, solving the problem of over-reporting and false reporting of invoices in the process of invoice circulation.Problems such as false compensation and difficulty in verifying authenticity. In addition, it also has the advantages of reducing costs, simplifying processes, and ensuring data security and privacy.

Legal basis:
"Invoice Management Measures of the People's Republic of China"
Article 19 Units and individuals that sell goods, provide services and engage in other business activities shall collect payments from external business operations. The payer shall issue an invoice to the payee; under special circumstances, the payer shall issue an invoice to the payee.
Article 20 All units and individuals engaged in production and business activities shall obtain invoices from the payee when making payments when purchasing goods, receiving services, or engaging in other business activities. When obtaining an invoice, no request is made to change the product name or amount.

『四』 Yunnan Province Blockchain Electronic Invoice Operation Guide

In order to implement the series of work deployments of the State Administration of Taxation on the reform of "decentralization, regulation and services", 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, invoicing 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 openInvoice Management Manual Filling Here is the manual filling page. After selecting the invoicing type and tax plate (the blockchain merchant identification is displayed as the "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 submit the invoicing application by scanning the invoicing QR code at the front desk of the store, the merchant can review the invoice-related information on the computer webpage. The corresponding invoices can be screened based on header type, invoice type, review status, etc. Review. Only after passing the review will the invoicing be successful. Operation path: Invoicing management - Invoicing review - After the review is passed, the 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!