Stamp the notice with a "trust stamp" AntChain and EMS trace the source of the university admission notice

With the start of the school year approaching, the admission notices of major colleges and universities have been delivered to candidates one after another. In order to avoid problems such as falsification of admission notices or impersonation, China Post EMS began to try to solve the trust problem with the new technology of blockchain.

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The reporter learned from Ant Group today that unlike previous years, this year's admission notice was stamped with a "trust stamp", and the whole process was stored on the chain through the ant chain, so as to realize the delivery of the admission notice from the university to the EMS to the candidates. The transparency of the whole process ensures the high credibility and traceability of tracking information.

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Over the years, China Post has provided admission notice delivery services for various colleges and universities and candidates. The reporter learned that in order to further improve the level of digitalization, eliminate the security risks of candidates' admission information in the process of recruiting, submitting, and sending, and promote information sharing between admissions offices, universities, China Post and candidates, AntChain and Postal EMS have launched Blockchain traceability solution. According to the relevant person in charge of AntChain, the platform began trial operation in 2019 and will officially provide services nationwide this year.

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The EMS traceability platform adopts multi-party trust endorsement. One is the university admissions office, which imports the admission notice information into the system and completes the information on-chain at the same time, ensuring that the admission notice information on the university side is uploaded to the chain in a timely manner, ensuring that the information cannot be tampered with from the source. The second is the postal EMS. The admission notice mail is processed on the chain at the same time as the collection, transfer, and delivery of the various operations. The homework link cannot be tampered with; thirdly, candidates can check the traceability information of the admission notice on the chain through the EMS official channel.

This system breaks the barriers of the postal production operation system and extends to the product production end, so that the admission notice can be uploaded to the chain from the beginning of production until the examinee signs for it, truly achieving the management and control of the entire life cycle of the admission notice. Due to the information transparency and traceability of the blockchain, the admissions office, colleges and universities, postal EMS and other subjects are both participants and supervisors, which greatly increases the cost of falsification of node information, and further strengthens the public restraint of the market. Falsification, impersonation, etc.

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