The recently implemented electronic seal works by having the user (accountant) input a password to start the machine, take a photo of the document, and send it to the leader for review. After approval from the leader, the system will require the user to complete facial recognition and fingerprint identification. Only after correct identification will the seal be unlocked for stamping, and a photo will be taken after the stamping. The document photos generated during this process, along with the user, reviewing leader, and stamping video, will be uploaded to the cloud for storage. It feels like a physical seal is tied to a mobile phone, giving a sense of being outdated yet advanced, and at the same time, it feels a bit like flying a spaceship to collect alien wheat 😂. Although the manual mentions the use of blockchain and quantum encryption technology, it still feels like if blockchain technology were used, it should be more advanced. For example, the seal would not be a physical one; each stamp would generate a random code, and just by scanning it with a mobile phone, one could know the stamper, reviewer, stamping time, document content, and all other information 🥸. Is there any tech guru who can comment on whether this has potential? This machine costs 5000 Chinese yuan. #加密市场盘整 #比特币战略储备