olemus
hajusate andmebaaside tehnoloogia, mis põhineb plokiahelal
= blockchain-based technology of distributed databases

ülevaateid
https://en.wikipedia.org/wiki/Blockchain
https://www.youtube.com/watch?v=6WG7D47tGb0
https://www.youtube.com/watch?v=oSP-taqLWPQ
https://arxiv.org/pdf/1708.05665.pdf
https://www.leewayhertz.com/comparison-of-blockchain-protocols/
https://zebpay.com/blog/top-5-blockchain-protocols

rakendusi applications
https://www.connectbit.com/blockchain-applications/
https://www.businessinsider.com/blockchain-technology-applications-use-cases
https://www.visualcapitalist.com/exploring-the-practical-applications-of-blockchain-technology/
https://link.springer.com/article/10.1007/s11761-019-00281-x
https://arxiv.org/pdf/1911.02013.pdf

turvalisus
https://www.enisa.europa.eu/news/enisa-news/enisa-report-on-blockchain-technology-and-security
http://www.nicolascourtois.com/bitcoin/paycoin_principles_sec_eng_0.pdf
https://www.wired.com/story/theres-no-good-reason-to-trust-blockchain-technology/
https://blockchaintrainingalliance.com/blogs/news/mapping-the-owasp-top-ten-to-blockchain
https://arxiv.org/pdf/1903.07602.pdf
https://www.tec.gov.in/pdf/Studypaper/Security%20aspects%20of%20blockchain.pdf
https://link.springer.com/chapter/10.1007/978-981-13-6621-5_5
https://web.mit.edu/smadnick/www/wp/2019-05.pdf
https://assets-global.website-files.com/5fd11235b3950c2c1a3b6df4/62af6c641a672b3329b9a480_Unintended_Centralities_in_Distributed_Ledgers.pdf