БЛОКЧЕЙН: ТЕХНОЛОГИЧЕСКИЙ И ЭКОНОМИЧЕСКИЙ АСПЕКТЫ

УДК 336.744

  • Криштаносов Виталий Брониславович – кандидат экономических наук, докторант Белорусского государственного технологического университета (220006, г. Минск, ул. Свердлова, 13а, Республика Беларусь). E-mail: Krishtanosov@mail.ru

Ключевые слова: технологии Блокчейн, частный, публичный и консорциум Блокчейн, алгоритм согласования «консенсус», смарт-контракт.

Для цитирования: Криштаносов, В. Б. Блокчейн: технологический и экономический аспекты / В. Б. Криштаносов // Труды БГТУ. Сер. 5, Экономика и управление. - Минск : БГТУ, 2020. - № 2 (238). - С. 13-32. - Библиогр.: 89 назв. - табл.

Аннотация

Выявлены технологические и экономические аспекты внедрения технологии Блокчейн, обоснованы главные характеристики данной технологии, отмечена принятая типология разновидностей Блокчейн в зависимости от специфики внедрения и технологических особенностей. Приведены разновидности алгоритмов согласований «консенсуса» как в разрезе технологий, так и экономических преимуществ их имплементации. Проведен анализ концепции смарт-контрактов в разрезе различных платформ (Ethereum, Hyperleger Fabric, R3 Corda), выявлены экономические преимущества внедрения данной технологии и перспективные направления ее использования в различных секторах экономики, обоснован инновационный характер приложений «DApp». Сделан детальный анализ преимуществ применения как технологий Блокчейн в различных отраслях экономики, так и объективных барьеров их широкого и стремительного внедрения. Выявлены предпосылки и движущие силы эволюции технологий Блокчейн. Сделан общий анализ законодательных рамок внедрения технологий Блокчейн в Республике Беларусь, а также приведены примеры реализации блокчейн-проекта Национального банка Республики Беларусь.

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Список литературы

  1. Roy Lai, David Lee, Kuo Chuen. Blockchain – From Public to Private. Handbook of Blockchain, Digital Finance and Inclusion. Vol. 2 (2018). Elsevier, pр. 146–177. https://doi: 10.1016/B978-0-12-812282-2.00007-3.
  2. Darcy W. E. Allen, Chris Berg, Brendan Markey-Towler, Mikayla Novak, Jason Potts. Blockchain and the evolution of institutional technologies: Implications for innovation policy. Research Policy 49 (2020). 8 р. https://doi.org/10.1016/j.respol.2019.103865.
  3. Rakesh Shrestha, Rojeena Bajracharya, Anish P. Shrestha, Seung Yeob Nam. A new type of Blockchain for secure message exchange in VANET. Digital Communications and Networks, 2019. 10 p. https://doi.org/10.1016/j.dcan.2019.04.003.
  4. Melanie Swan. Blockchain for Business: Next- Generation Enterprise Artificial Intelligence Systems. Advances in Computers. 2018 Elsevier. 42 р. https://doi.org/10.1016/bs.adcom.2018.03.013.
  5. Xiongfeng Pan, Xianyou Pan, Malin Song, Bowei Ai, Yang Ming. Blockchain technology and enterprise operational capabilities: An empirical test. International Journal of Information Management, (2019). 9 р. https://doi.org/10.1016/j.ijinfomgt.2019.05.002.
  6. Sophocles Theodorou, Nicolas Sklavos. Blockchain-Based Security and Privacy in Smart Cities. Smart Cities Cybersecurity and Privacy 2019. Elsevier Inc, 2019, pp. 21–37. https://doi.org/10.1016/B978-0-12-815032-0.00003-2.
  7. Narayanan A and others, Bitcoin and Cryptocurrency Technologies: A Comprehensive Introduction. Princeton University Press, 2016, p. 27.
  8. Theo Lynn, John G. Mooney, Pierangelo Rosati, Mark Cummins. Disrupting Finance. FinTech and Strategy in the 21st Century. Palgrave Studies in Digital Business & Enabling Technologies (2018). 175 p.
  9. Atin Angrish, Benjamin Craver, Mahmud Hasan, Binil Starly. A Case Study for blockchain in Manufacturing: “FabRec”: A Prototype for Peer-to-Peer Network of Manufacturing Nodes. 46th SME North American Manufacturing Research Conference. Procedia Manufacturing. № 26 (2018), pp. 1180–1192.
  10. Arizona House Bill 2417 (2017). https://www.azleg.gov/legtext/53leg/1r/bills/hb2417p.pdf.
  11. James Duchenne. Blockchain and Smart Contracts: Complementing Climate Finance, Legislative Frameworks, and Renewable Energy Projects. Transforming Climate Finance and Green Investment with Blockchains. 2018. Elsevier, pр. 303–317. https://doi.org/10.1016/B978-0-12-814447-3.00022-7.
  12. Riya Thakore, Rajkumar Vaghashiya, Chintan Patel, Nishant Doshi. Blockchain – based IoT: A Survey. 2nd International Workshop on Recent advances on Internet ofThings: Tnrhnology and Application Approaches (IoT-T&A 2019). August 19–21, 2019, Halifax, Canada. Procedia Computer Science 155 (2019), pp. 704–709. https://doi.org/10.1 016/j. procs.20s9.08.101.
  13. Md. Mehedi Hassan Onik, Satyabrata Aich, Jinhong Yang, Chul-Soo Kim, Hee-Cheol Kim. Блокчейн in healthcare: challenges and solutions. Big Data Analytics for Intelligent Healthcare Management (2019). Elsevier, рр. 197–226. https://doi.org/10.1016/B978-0-12-818146-1.00008-8.
  14. Peng Zhang, Douglas C. Schmidt, Jules White, Abhishek Dubey. Consensus mechanisms and information security technologies. Advances in Computers, Volume 115 (2019), рр. 181–209. https://doi.org/10.1016/bs.adcom.2019.05.001.
  15. King S., Nadal S. PPCoin: peer-to-peer crypto-currency with proof-of-stake, Online. Available at: https://www.peercoin.net/whitepapers/peercoin-paper.pdf, 2012 (accessed 9 September 2020).
  16. Larimer D. Delegated proof of stake, Bitshares.org, 2014. Online. Available at: http://107.170.30.182/security/delegated-proof-of-stake.php (accessed 10 May 2020).
  17. Castro M., Liskov B. Practical Byzantine Fault tolerance miguel, in: Proc. Third Symposium on Operating Systems Design and Implementation, 2002, p. 114.
  18. Intel Corporation. Proof of Elapsed Time, Sawtooth Lake, 2017. Online. Available at: https://sawtooth.hyperledger.org/docs/core (accessed 10 September 2020).
  19. Dib O., Huyart C. and Toumi K. A novel data exploitation framework based on Blockchain, Pervasive and Mobile Computing (2019). 33 p. https://doi: https://doi.org/10.1016/j.pmcj.2019.101104.
  20. Szabo N. Smart contracts. Unpublished manuscript (1994). Online. Available at: https://www.fon.hum.uva.nl/rob/Courses/InformationInSpeech/CDROM/Literature/LOTwinterschool2006/szabo.best.vwh.net/smart.contracts.html (accessed 12 September 2020).
  21. Clack C. D., Bakshi V. A., Braine L. Smart contract templates: foundations, design landscape and research directions. arXiv preprint arXiv:1608.00771 (2016).
  22. Andres Guadamuz, All watched over by machines of loving grace: A critical look at smart contracts, Computer Law & Security Review: The International Journal of Technology Law and Practice, 2019. 16 p. https://doi.org/10.10167j.clsr.2019.105338.
  23. Raskin M. Law and Legality of Smart Contracts. (2017), 1 Georgia Law Technology Review 305, p. 309.
  24. De Filippi P. and Wright A. Blockchain and the Law: The Rule of Code (Harvard University Press 2018), p. 74.
  25. Christidis K. and Devetsikiotis M. Blockchain s and Smart Contracts for the Internet of Things (2016), 4 IEEE Access 2292.
  26. Dib O., Kei-Leo B., Antoine D., Eric T., and Ben-Hamida E. Consortium Blockchains: Overview, applications and challenges. International Academy, Reasearch and Industry Association, IARIA, 2018.
  27. Mateuz Pustisek, Andrej Kos. Approaches tо Front-End IоT Application Development fоr the Ethereum Blickchain. 2017. International Conference in Identification, Information and Knowledge in the Internet of Things. Procedia Computer Science 129 (2018), pp. 410–419. https://10.1016/j.procs.2018.03.017.
  28. Zheng Z., Xie S., Dai H.-N. An overview on smart contracts: Challenges, advances and platforms, Future Generation Computer Systems (2019), 21 p. https://doi.org/10.1016/j.future.2019.12.019.
  29. Sebastien Meunier. Blockchain 101: What is Blockchain and How Does This Revolutionary Technology Work? Transforming Climate Finance and Green Investment with Blockchains (2018). Elsevier Inc., рр. 23–34. doi: https://doi.org/10.1016/B978-0-12-814447-3.00003-3.
  30. Bartoletti M., Carta S., Cimoli T., Saia R. Dissecting Ponzi schemes on Ethereum: identification, analysis, and impact, arXiv preprint arXiv:1703.03779 (2017).
  31. Zhang P, White J, Schmidt DC, Lenz G. Applying software patterns to address interoperability in blockchain-based healthcare apps. June 5, 2017. arXiv preprint arXiv:1706.03700.
  32. Quanqing Xu, Zhaozheng Het, Zengxiang Li, Mingzbhong Xiao, Rick Siow Mong Goh, Yongjun Li. An effective Blockchain-based, decentralized application for smart building system management. Time Data Analytics for Large Scale Sensor Data 2020. Elsevier Inc., pp. 157–181. https://doi.org/10.1016/B978-0-12-818014-3.00008-5.
  33. Moreno M. V., Zamora M. A., Skarmeta A. F. User-centric smart buildings for energy sustainable smart cities. Trans. Emerg. Telecommun. Technol. 25 (1) (2014), pp. 41–55.
  34. Cachin C. Architecture of the Hyperledger Blockchain Fabric, in: Workshop on Distributed Cryptocurrencies and Consensus Ledgers, 2016.
  35. Brown R. G. The Corda platform: An introduction (2018). Online. Available at: https://www.corda.net/content/corda-platform-whitepaper.pdf (accessed 10 September 2020).
  36. Mazieres D. The stellar consensus protocol: A federated model for internet-level consensus. 2016. Online. Available at: https://www.stellar.org/papers/-consensus-protocol.pdf (accessed 10 September 2020).
  37.  Lerner D. Rootstock whitepaper (2015). Online. Available at: https://docs.rsk.co/RSK_White_PaperOverview.pdf (accessed 11 September 2020).
  38. Mateuz Pustisek, Andrej Kos. Approaches tо Front-End IоT Application Development fоr the Ethereum Blockchain. 2017 International Conference in Identification, Information and Knowledge in the Internet of Things. Procedia Computer Science 129 (2018), pp. 410–419. https://10.1016/j.procs.2018.03.017.
  39. Dib O., Huyart C. and Toumi K. A novel data exploitation framework based on Blockchain, Pervasive and Mobile Computing (2019), 33 p. https://doi.org/10.1016/j.pmcj.2019.101104.
  40. Thakkar Parth and Viswanathan B. Performance benchmarking and optimizing Hyperledger fabric Blockchain platform. In IEEE 26th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (2018).
  41. Gorenflo Christian E. A. Scaling hyperledger fabric to 20,000 transactions per second. In arXiv preprint arXiv:1901.00910 (2019).
  42. IBM Watson Internet of Things. Blockchain and IoT: Vending Machine with eSIM Demo [Internet]. 2017 [cited 2018 Jan 25]. Available at: https://www.youtube.com/watch?v=T9kYuBcOnjI (accessed 9 September 2020).
  43. Brown R. G. The Corda non-technical whitepaper [online]. Available at: https://r3cev.com/blog/2016/8/24/the-corda-non-technical-whitepaper (accessed 15 September 2020).
  44. Swanson T. Consensus-as-a-service: a brief report on the emergence of permissioned, distributed ledger systems [online]. Available at: http://www.ofnumbers.com/wp-content/uploads/2015/04/Permissioned-distributed-ledgers.pdf (accessed 10 September 2020).
  45. Davidson S., De Filippi P., Potts J. Blockchains and the economic institutions of capitalism. J. Inst. Econ. 13 (4), 2018, pp. 639–658.
  46. Catalini C., Gans J. S. Some Simple Economics of the Blockchain. Rotman School of Management Working Paper, no. 2874598; MIT Sloan Research Paper, no. 519116. 2016. Available at: https://ssrn.com/abstract = 2874598 (accessed 15 September 2020).
  47. Luther W. J. Cryptocurrencies, network effects, and switching costs. Contemp. Econ. Policy 34 (3), 2016, рр. 553–571.
  48. Langlois R. N., Robertson P. L. Firms, Markets and Economic Change: A Dynamic Theory of Business Institutions. Routledge, London. 1995.
  49. Laurie Hughes, Yogesh K. Dwivedi, Santosh K. Misra, Nripendra P. Rana, Vishnupriya Raghavan, Viswanadh Akella. Blockchain research, practice and policy: Applications, benefits, limitations, emerging research themes and research agenda. International Journal of Information Management 49 (2019), рр. 27–129. https://doi.org/10.1016/j.ijinfomgt.2019.02.005.
  50. Lacity M. C. Addressing key challenges to making enterprise blockchain applications a reality. MIS Quarterly Executive, 17 (3), 2018, рр. 201–222.
  51. Christoph G. Schmidt, Stephan M. Wagner. Blockchain and supply chain relations: A transaction cost theory perspective. Journal of Purchasing and Supply Management 25 (2019). 13 р. https://doi.org/10.1016/j.pursup.2019.100552.
  52. Tapscott D., Tapscott A. Blockchain Revolution: How the Technology behind Bitcoin Is Changing Money, Business, and the World. Penguin, New York, 2016.
  53. Ana Reyna, Cristian Martin, Jaime Chen, Enrique Soler, Manuel Diaz. On Blockchain and its integration with IoT. Challenges and opportunities. Future Generation Computer Systems 88 (2018), рр. 27–190. https://doi.org/10.1016/j.future.2018.05.046.
  54. Michelman P. Seeing beyond the blockchain hype. MIT Sloan Management Review, 58(4), 2017. 17 р.
  55. Fengi L., Zhang H., Lou L., Chen Y. A blockchain-based collocation storage architecture for data security process platform of WSN. Paper Presented at the Proceedings of the 2018 IEEE 22nd International Conference on Computer Supported Cooperative Work in Design (2018), рр. 39–44.
  56. Guo Y., Liang C. Blockchain application and outlook in the banking industry. Financial Innovation, 2 (1), 2016. 24 р.
  57. Dobrovnik M., Herold D., Furst E., Kummer S. Blockchain for and in logistics: What to adopt and where to start. Logistics, 2 (3), 2018. 18 р.
  58. Holub M., Johnson J. Bitcoin research across disciplines. The Information Society, 34 (2), 2018, рр. 114–126.
  59. Turner Wright. Deloitte: 39% of Companies Worldwide Now Have Blockchain in Production. Online. Available at: https://cointelegraph.com/news/deloitte-39-of-companies-worldwide-now-haveBlockchain-in-production (accessed 20 September 2020).
  60. Browne R. Blockchain Technology Being Considered by More Than Half of Big Corporations, According to Study, CNBC, 2017.
  61. Ramzi Abujamra, David Randall. Blockchain applications in healthcare and the opportunities and the advancements due to the new information technology framework. Advances in Computers, Volume 115. 2019, рр. 141–154. https://doi.org/10.1016/bs.adcom.2018.12.002.
  62. Yessi Bello Perez. Santander: Blockchain Tech Can Save Banks $20 Billion a Year. Available at: http://www.coindesk.com/santander-blockchain-tech-can-save-banks-20-billion-a-year/ (accessed 21 September 2020).
  63. Iansiti M., Lakhani K. The truth about blockchain. Harvard Business Review, 95 (1), 2017, рр. 118–127.
  64. Drescher D. Blockchain basics: A non-technical introduction in 25 steps (1st edn). Frankfurt am Main: Apress. March 16, 2017. 270 р.
  65. Rabah K. Overview of Blockchain as the engine of the 4th industrial revolution. Mara Research Journal of Business & Management, 1 (1), 2017, рр. 125–135.
  66. Sana Moin, Ahmad Karim, Zanab Safdar, Kalsoom Safdar, Ejaz Ahmed, Muhammad Imran. Securing IoTs in distributed Blockchain: Analysis, requirements and open issues. Future Generation Computer Systems 100, 2019, рр. 27–343. https://doi.org/10.1016/j.future.2019.05.023.
  67. Kumara N. M., Mallickb P. K. Blockchain technology for security issues and challenges in IoT, Procedia Comput. Sci. 132, 2018, рр. 1815–1823.
  68. Bohme R., Christin N., Edelman B., Moore T. Bitcoin: Economics, technology, and governance. The Journal of Economic Perspectives, 29 (2), 2015, рр. 213–238.
  69. Coyne J. G., McMickle P. L. Can blockchains serve an accounting purpose? Journal of Emerging Technologies in Accounting, 14 (2), 2017, рр. 101–111.
  70. Yli-Huumo J., Ko D., Choi S., Park S., Smolander K.. Where is current research on blockchain technology? – A systematic review. PLoS ONE, 11 (10), 2016. https://doi.org/10.1371/journal.pone. 0163477.
  71. Baidyanath Biswas, Rohit Gupta. Analysis of barriers to implement blockchain in industry and service sectors. Computers & Industrial Engineering. No. 136 (2019), pp. 27–241. https://doi.org/10.1016/j.cie.2019.07.005.
  72. Bitcoin and Ethereum vs Visa and PayPal – Transactions per second, Retrieved from: https://altcointoday.com/bitcoin-ethereum-vs-visa-paypal-transactions-per-second/ (accessed 10 May 2020).
  73. Paco Garcia. Biometrics on the Blockchain. Biometric Technology Today. May 2018, рр. 5–7.
  74. Lynn T., Rosati P., Fox G. Legitimizing #Blockchain: An empirical analysis of firm level social media messaging on Twitter. 26th European Conference on Information Systems (ECIS 2018).
  75. Risius M., Spohrer K. A blockchain research framework. Business & Information Systems Engineering, 59 (6), 2017, рр. 385–409.
  76. Yeoh P. Regulatory issues in blockchain technology. Journal of Financial Regulation and Compliance, 25 (2), 2017, рр. 196–208.
  77. Christoph G. Schmidt, Stephan M. Wagner. Blockchain and supply chain relations: A transaction cost theory perspective. Journal of Purchasing and Supply Management 25, 2019. 13 р. https://doi.org/10.1016/j.pursup.2019.100552.
  78. Babich V., Hilary G. Distributed ledgers and operations: what operations management researchers should know about blockchain technology. Manuf. Serv. Oper. Manag. 2019. https://doi.org/10.1287/msom.2018.0752. forthcoming.
  79. Jannis Angelis, Elias Ribeiro da Silva. Blockchain adoption: A value driver perspective. Business Horizons 62, 2019, рр. 307–314. https://doi.org/10.1016/j.bushor.2018.12.001 0007-6813.
  80. Swan M. Blockchain: Blueprint for a new economy (1st ed.). Sebastopol, CA: O’Reilly Media. 2015. Schuster B. What is the third generation of blockchain technology? HackerNoon. January 26. 2018. Available at: https://hackernoon.com/what-is-the-third-generation-of-blockchain-technology-36a46af5ccbc (accessed 1 June 2020).
  81. IBM. Maersk and IBM to form joint venture applying blockchain to improve global trade and digitize supply chains. January 16, 2018. Available at: https://www-03.ibm.com/press/us/en/pressrelease/53602.wss (accessed 1 June 2020).
  82. Wass S. Trade finance blockchain platform soon available to clients of nine European banks. 2018. Available at: https://www.gtreview.com/news/fintech/trade-finance-blockchain-platform-soon-available-toclients-of-nine-european-banks/ (accessed 1 June 2020).
  83. Raval S. Decentralized applications (1st ed.). Sebastopol, CA: O'Reilly Media. 2016.
  84. Harris P. What blockchain technology means for artificial intelligence. NASDAQ. December 7, 2017. Available at: https://www.nasdaq.com/article/analysis-what-blockchain-technology-means-forartificial-intelligence-cm888540 (accessed 18 June 2020).
  85. О развитии цифровой экономики: Декрет Президента Республики Беларусь от 21 декабря 2017 г. № 8: зарегистрирован в Национальном реестре правовых актов Республики Беларусь 26 декабря 2017 г. № 1/17415. URL: http://president.gov.by/uploads/archives/Decret-8.zip (дата обращения: 10 сентября 2020 г.).
  86. О функционировании банковской информационной сети Блокчейн в Республике Беларусь. URL: https://www.bcse.by/ru/home/index/1484 (дата обращения: 21.09.2020).
  87. Выпущена первая банковская гарантия с применением технологии Блокчейн. URL: http://www.nbrb.by/news/8461 (дата обращения: 21.09.2020).
  88. Цели ассоциации «Технологии распределенных реестров». URL: http://blockchainbelarus.by/ (дата обращения: 21.09.2020).
Поступила 21.09.2020