Blockchain has become an important technology in the education sector due to its ability to store data in a transparent, immutable and highly secure manner. This article analyzes the impact of Blockchain in managing learning records and issuing certificates online. The author uses typical cases from universities in the US and Europe, along with data from recent reports, to demonstrate the effectiveness of Blockchain.Blockchain has become an important technology in the education sector due to its ability to store data in a transparent, immutable and highly secure manner. This article analyzes the impact of Blockchain in managing learning records and issuing certificates online. The author uses typical cases from universities in the US and Europe, along with data from recent reports, to demonstrate the effectiveness of Blockchain.