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Blockchain 1.0 to Blockchain 4.0—The Evolutionary Transformation of Blockchain Technology

2021
Blockchain is a propitious technology that has gained immense popularity and tractions. It has tremendously revolutionized the peer-to-peer information exchange by combining cryptographic principles with decentralization, immutability and transparency. The term blockchain has been coined from its fundamental feature of being a distributed ledger where ...
Chittaranjan Pradhan, Pratyusa Mukherjee
openaire   +2 more sources

The blockchain to fix all blockchains

New Scientist, 2017
The blockchain revolution is struggling. The much-vaunted technology behind bitcoin promises to enable trusted transactions without intermediaries. One problem is that there is no longer a single blockchain: the past few years have seen an explosion of different proprietary versions.
openaire   +2 more sources

Blockchain: a primer

SSRN Electronic Journal, 2016
The Bitcoin blockchain is the primary innovation in Bitcoin that makes it practical. Blockchains have applications in many contexts other than cryptocurrencies. This note is an introduction to blockchains that requires no prior knowledge, including of Bitcoin.
Gerald P. Dwyer, Gerald P. Dwyer
openaire   +2 more sources

Do you Need a Blockchain?

Crypto Valley Conference on Blockchain Technology, 2018
Blockchain is being praised as a technological innovation which allows to revolutionize how society trades and interacts. This reputation is in particular attributable to its properties of allowing mutually mistrusting entities to exchange financial ...
K. Wüst, Arthur Gervais
semanticscholar   +1 more source

Blockchain-Based Decentralized Trust Management in Vehicular Networks

IEEE Internet of Things Journal, 2019
Vehicular networks enable vehicles to generate and broadcast messages in order to improve traffic safety and efficiency. However, due to the nontrusted environments, it is difficult for vehicles to evaluate the credibilities of received messages. In this
Zhe Yang   +4 more
semanticscholar   +1 more source

An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends

BigData Congress [Services Society], 2017
Zibin Zheng   +4 more
semanticscholar   +1 more source

Blockchain challenges and opportunities: a survey

International Journal of Web and Grid Services, 2018
Zibin Zheng   +4 more
semanticscholar   +1 more source

Blockchain for healthcare data management: opportunities, challenges, and future recommendations

Neural computing & applications (Print), 2021
Ibrar Yaqoob   +3 more
semanticscholar   +1 more source

Hawk: The Blockchain Model of Cryptography and Privacy-Preserving Smart Contracts

IEEE Symposium on Security and Privacy, 2016
Ahmed E. Kosba   +4 more
semanticscholar   +1 more source

Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol

Annual International Cryptology Conference, 2017
A. Kiayias   +3 more
semanticscholar   +1 more source

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