March 2019
Intermediate to advanced
636 pages
27h 50m
English
book
Blockchain Development with Hyperledger
by Salman A. Baset, Luc Desrosiers, Nitin Gaur, Petr Novotny
Content preview from Blockchain Development with Hyperledger
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Introduction to Blockchain Technology
In this chapter, we give an overview of blockchain, along with its key concepts such as cryptography and hash algorithms, the distributed ledger, transactions, blocks, proof of work, mining, and consensus. We cover Bitcoin, the mother of blockchain technology, in detail. We briefly introduce Ethereum by pointing out some limitations of Bitcoin and how they are addressed by Ethereum. While Bitcoin and Ethereum are examples of public blockchains, IBM's Hyperledger is used as an example of enterprise blockchains. At the end of this chapter, we mention the evolution of the blockchain: blockchain 1.0, 2.0, 3.0, and beyond, based on their use cases. Specifically, we will cover the following topics on blockchain: ...
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