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致力于研究

研究为保证对改善世界发展技术的道德, 责任的使用合理环保的技术生态系统的渠道

随着区块链技术在世界各地的蓬勃发展,我们认为,继续研究和评估这项技术的潜力至关重要。我们的白皮书和情况说明书解决了区块链社区中一些最为紧迫的问题。

Ring Signature-Based Voting on Blockchain

Feb 07, 2020

Amid ongoing digitalization, the use case of electronic voting has naturally arisen, with attempts beginning as early as 2000. Blockchain technology has the potential to bring trust and built-in auditing tools to such systems. This paper presents a prototype of the system for collective voting.
It is based on blockchain and linkable ring signatures to ensure the transfer of closed (secret) data without the loss of reliability and with respect for the privacy of group members.

Token Standard for Heterogeneous Assets Digitization into Commodity

Jan 31, 2020

This paper, written in partnership with the Moscow Financial University at Government, the Skolkovo Institute of Science and Technology and the National Research University Higher School of Economics, describes the transfer of exchange investment mechanisms to the cryptocurrency and tokenized assets market. We propose an architecture of a new token standard, which allows dividing different assets into a commodity. The implementation of the prototype on the Ethereum platform is provided. An example of the token application on the banking system is also presented.

Fractional Reservation Based Mempool Processing in Blockchains

Jan 31, 2020

Massive traffic events that impact all the nodes in the distributed system may cause a Denial of Service (DoS). Managing DoS attacks is even harder in peer-to-peer projects because of multiple equal in rights nodes (miners
or maintainers) that communicate across the globe to secure the network. This paper, written in partnership with the Moscow Financial University at Government, the Skolkovo Institute of Science and Technology and the National Research University Higher School of Economics, describes a private blockchain project demo built on Bitfury’s Exonum framework designed to prevent DoS attacks in public blockchains without transaction fees and for private blockchains without any tokens.

比特币挖矿与电成本: 新范式

Dec 10, 2019

In this article, Bitfury executive vice chairman George Kikvadze shares an update about the economics of bitcoin mining, showing that we are now in an era where the price of electricity outweighs the importance of the efficiency of hardware. Now available in Japanese, Korean and Chinese.

Bitfury给企业开发区块链技术

Dec 05, 2019

Bitfury Group集团今天宣布成立Exonum Enterpise部门的消息, 本部门要在区块链技术领域提供基于Bitfury研发的Exonum区块链平台的全部服务。
我们将区块链技术视为一种服务, 这能够帮助国家与商业企业简易开发并实施自己的区块链技术项目。

用独特(permissioned)块链构架创造密码令牌

Dec 03, 2019

块链技术使用范围不限于密码令牌。 例如, 国家记录的独特(permissioned)块链可以不用现金逻辑。 不过密码令牌创造是使用独特块链, 评价效率的典型方法。 这篇文章描述使用Exonum,具有研发块链软件的开放源代码的平台 , 创造连接账户的密码令牌过程, 并用效率测试证明, 被提出的方法符合许多软件对实际带宽的要求。 被提出的方式可以用来创造基于其它开发独特的块链与其软件的开放源代码平台的加密货币。

用Exonum创造自己的加密货币服务

Dec 03, 2019

零披露证据为具有许多潜力的的块链软件的发展中密码技术。 Exonum是具有创造块链软件的开放源代码的可以扩张的平台。 这篇文章描写零披露证据, 特别是bulletproofs, 可以使用来创造Exonum平台针对机密性的服务方式。令牌运行过程(proof of concept)由Exonum服务而实行。

基于区块链的防止邮票欺诈的解决方案

Jul 16, 2019

这篇由IEEE发表的研究论文是2018年12月发表的Bitfury研究报告的延续。在本文中,研究人员讨论了邮票欺诈的问题,并对所提出的区块链解决方案进行了技术描述和性能测试。

面向电子卫生服务的多数据库监控工具

Jun 26, 2019

本文探讨了为电子医学数据库管理员(DBA)开发信息系统的一系列问题。该系统配备了先进的数据库性能监视系统和预测功能,并且基于各种指标,例如CPU,RAM,HDD和来自主机群集/节点的事件历史记录。收集,处理和转换数据,以便为开发人员,生产团队和数据库管理员团队提供有关当前问题的及时,准确和有价值的信息。提供正在运行的数据库实例的关键参数的图形表示。讨论了一种预测由于各种因素的综合影响而导致数据库效率下降的方法。

在智能电网中使用区块链

Apr 09, 2019

在这篇文章中,Bitfury和其他领先的研究人员介绍了一个基于区块链的智能电网管理系统,讨论了这种方法的机会和威胁,并总结了该领域存在的问题。

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