Stamp safety management method, server and stamp

Abstract

The invention relates to a seal safety management method, a server and a stamp, the method is applied to the server, and the method comprises the following steps: setting the use permission of the stamp; receiving a seal ID sent by the stamp, sending the use permission of the stamp to the stamp according to the stamp ID so that the stamp can verify the use parameter information to be verified obtained by the seal according to the use permission of the stamp and sending the use parameter information to be verified to the server after verification is passed; generating and printing an anti-counterfeiting code based on the use parameter information passing verification; and receiving and storing the use parameter information sent by the stamp and a stamp image containing a code generated based on the use parameter information for subsequent authentic identification of the stamp or a seal.

Description

technical field [0001] The invention relates to the technical field of stamps, in particular to a method for stamp security management, a server and stamps. Background technique [0002] Currently, seals are widely used in daily business activities. For example, seals are required in the process of company business dealings, project declaration and approval. But, along with the increase of stamp usage, there are following problems in the prior art: [0003] First, the anti-counterfeiting performance of current seals and seals is poor, and the authenticity of them cannot be verified on the spot, so they must be submitted to the judicial appraisal department for appraisal; in this way, the appraisal period will take at least dozens of days, and at least thousands of yuan will be spent, and The threshold for official seal identification is high. [0004] Second, it is impossible to determine the use of the seal or the generation time of the seal. Therefore, in actual social ...

AI Technical Summary

Problems solved by technology

[0003] First, the anti-counterfeiting performance of current seals and seals is poor, and the authenticity of them cannot be verified on the spot, so they must be submitted to the judicial appraisal department for appraisal; in this way, the appraisal period will take at least dozens of days, and at least thousands of yuan will be spent, and High threshold for official seal identification

[0004] Second, it is impossible to determine the use of the seal or the generation time of the seal. Therefore, in actual social applications, because the exact use time of the seal cannot be determined, documents such as contracts, documents, instructions, notices, reports and notices can be added later, resulting in All kinds of fraud, deceit, judicial injustice and disputes have formed factors of social instability

[0005] Third, once the existing seal is lost or taken out of the company to which the seal belongs, the company will face completely uncontrollable risks

For example, use the seal to sign contracts, instructions, statements, notices and IOUs that the company does not know, which will cause unpredictable losses to the company

[0006] Fourth, it is difficult to distinguish the authenticity of the seal, and criminals use the fake official seal to defraud the contract, resulting in hundreds of millions of losses every year

[0007] Fifth, transplanting seals and seals from other documents, there is a risk of counterfeiting seals and seals

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