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Regular version of the site

Article

Анализ современных тенденций развития технологии "блокчейн" и цифровых валют

Астраханцев Р. Г., Лось А. Б., Мухамадиева Р. Ш.

The purpose of the article: to study the direction of development of the structure and operation of blockchain
networks, identify interaction algorithms within the network, accelerating the process of forming new blocks without
losing security and resistant to scaling the number of users, studying the development trends of cryptocurrencies,
predicting their future development, and also as well as a study of the world practice of legal status of cryptocurrency.
Method: analysis of literature and open resources on the subject matter, identification of problems of methods for
transferring and storing information in blockchain networks, their modeling and creating solutions, identifying relevant
networks for speed, studying legislation on the world practice of cryptocurrency status, identifying the main problems
of digital currencies from the point view of state institutions.
The result: the directions of development of the blockchain technology, the problems of introducing modern
cryptocurrencies, and possible ways to solve them are investigated. New algorithms and protocols that accelerate
the blockchain and increase its throughput are analyzed. A new variant of the algorithm is proposed, which prevents
double waste in several parallel blocks that have an interaction protocol with each other, as well as an algorithm that
allows to coordinate the creation of new blocks without voting or partial centralization of the blockchain. The analysis
of the current legal status of cryptocurrency has been carried out and suggestions have been made about possible
options for development.