Designing a Blockchain-Based Model for Lifelong Learning Certification

The modern digital world requires the creation of conditions for dynamic change of qualification and lifelong learning. The problems with the issued documents and certificates are numerous and create administrative difficulties and corruption risks. The use of blockchain technologies in the certification process can provide the necessary security and transparency in the issuance and validation of these documents. The article presents a blockchain-based model for certification of knowledge and skills in lifelong learning.