区块链电子发票和m链接一样吗,区块链电子发票和电子发票的区别

区块链电子发票和m链接是有区别的，拓展的3个关键词分别是：区块链、电子发票和m链接。

区块链是一种分布式记账技术，它采用了加密技术，将信息存储在网络中的多个节点上，形成一个不可篡改的数据库，使得数据在多个节点间共享，实现了信息的可靠性和可信度，从而实现了信息的安全性。区块链技术有着可靠的记账功能，可以有效地记录信息，实现信息的安全性和可靠性。

电子发票是指采用电子技术，在电子环境中，以电子文档形式制作、传送、存储、查验、使用的发票。电子发票的优点在于：一是可以提高发票的安全性，防止被偷盗、篡改；二是可以提高发票的实用性，可以实现远程开票，提高发票的使用效率；三是可以提高发票的可靠性，可以实现发票的及时传输、查验。

m链接是一种可靠的数字认证服务，它可以帮助用户验证数字文件的真实性。m链接采用了区块链技术，可以将用户的数字文件的信息存储在区块链上，形成一个不可篡改的数据库，从而实现数字文件的可靠性和可信度。m链接还可以实现文件的远程认证，可以提高文件的安全性和实用性。

总结来说，区块链电子发票和m链接是有区别的，前者是一种基于区块链技术的电子发票，可以实现发票的可靠性和可信度；而m链接则是一种可靠的数字认证服务，可以帮助用户验证数字文件的真实性。

⑴ The main roles involved in blockchain electronic invoices are

The roles involved in blockchain electronic invoices are divided into service providers and service users. The service provider includes consensus Nodes, regulatory nodes, business nodes; service users include financial departments, invoicing units, invoice collectors, invoice users and regulatory authorities

⑵ The difference between blockchain invoices and electronic invoices

Legal analysis: If the issuer and payee of the blockchain electronic general invoice need a paper invoice, they can print the format file of the electronic general invoice by themselves. Its legal effect, basic purpose, basic usage regulations, etc. are in line with the value-added supervision of the tax authorities. Taxes are the same as ordinary invoices.

The essence of blockchain invoices is electronic invoices. Based on electronic invoices, through cryptography and distributed storage technology, it connects consumers, merchants, companies, tax bureaus and other invoice stakeholders, allowing Every link is traceable, making data non-tamperable and non-repudiable.

Blockchain electronic invoices put the entire process of invoice issuance, circulation and reimbursement on the chain, realizing "transaction is invoicing", "invoicing is reimbursement", "invoice is data", and every invoice is All are checkable, verifiable, credible, traceable, and controllable.

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 payee 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.

⑶ The difference between blockchain invoices and electronic invoices

The essence of blockchain invoices is electronic invoices. Based on electronic invoices, through cryptography and Distributed storage technology connects every invoice stakeholder such as consumers, merchants, companies, and tax bureaus, making every link traceable and making data non-tamperable and non-repudiable. The difference between blockchain invoices and electronic invoices

1. Electronic invoices can be copied and printed repeatedly, and the authenticity is difficult to distinguish. The entire process of blockchain invoices cannot be tampered with, ensuring that the invoice is unique;

2. Electronic invoices are only vouchers and cannot show the entire process. All nodes of the blockchain will store every detail of each transaction. Everyone can trace the source of all electronic invoices on the chain and By tracking the owner and related parties of the invoice, the source, authenticity, reimbursement and other information of the invoice can be clear at a glance, solving problems such as over-reporting of one invoice, false claims and false claims, and difficulty in verifying authenticity during the invoice circulation process;
< br /> 3. Generally, electronic invoices have problems such as many participants, long circulation cycle, and lack of information exchange between participants. Blockchain invoices will break this problem.Information silos, the biggest benefit of blockchain electronic invoices is to reduce operating and management costs, improve store operation efficiency, save management costs, and improve customer consumption experience.

⑷ How to issue a blockchain electronic invoice

Log in to the tax bureau’s electronic system. 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. Blockchain 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, For the tax bureau, it can achieve technological innovation in the whole process of supervision and achieve paperlessSmart 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 problems such as over-reporting of one ticket, false claims, and difficulty in verifying authenticity during the invoice circulation process. 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.

⑸ The blockchain technology that blockchain electronic invoices rely on is

Technical principles of blockchain electronic invoices
1. Distribution of private ledgers
Usually, the flow of invoices requires a third-party agency to ensure data security. Since the blockchain has the characteristics of a distributed ledger, it can check and confirm transaction information without relying on a third party, which can reduce tax collection and administration costs.
2. Hash function encryption
The hash function is a simple mathematical function. Simply put, it transforms an input of any length into a fixed-length output through a hash algorithm. The output value is A hash value, usually a combination of letters and numbers. Using hash function encryption to completely record every transaction of a company or individual in the blockchain makes it difficult for someone to tamper with the data, reducing problems such as invoice fraud.
3. Consensus mechanism and smart contracts
The consensus mechanism is a blockchain governance system. It is a set of mechanisms designed by combining economics, game theory and other disciplines to ensure that all nodes in the blockchain are Methods that can maintain the blockchain system are the core to maintaining the safe and stable operation of the blockchain. Smart contracts are programs that digitize contracts in life and automatically execute them when certain conditions are met. Under the influence of the two, blockchain electronic invoices realize the seamless connection of "invoicing as soon as the transaction is completed, and reimbursement as soon as the invoice is issued".
With the continuous development of blockchain technology, it is also undergoing more profound integration with the tax industry. In addition to Beijing, Guangzhou, Shenzhen, Hangzhou and other places have also launched blockchain electronic invoice projects, covering multiple industries such as retail, catering, transportation, etc., providing great convenience to consumers. In the future, blockchain electronic invoices will definitely cover our lives more widely and meet people's daily needs.

⑹ What is blockchain electronic invoice

Blockchain electronic invoice uses blockchain technologyElectronic invoice technology. Using blockchain electronic invoices, operator Jianqiao can realize invoice application, issuance, inspection, and accounting on the blockchain; consumers can implement operations such as storage, transfer, and reimbursement on the chain; blockchain electronic invoices have a full process Features such as complete traceability and non-tamperable information are consistent with the invoice logic, which 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.
Traditional tax electronic invoices require anti-counterfeiting tax control equipment and the tax authorities to build a third-party platform, which increases the operating costs of enterprises and tax authorities. Blockchain electronic invoices avoid the establishment of third-party platforms and at the same time strengthen the management of corporate invoice information by tax authorities.