December 2018
Intermediate to advanced
222 pages
6h 6m
English
Content preview from Blockchain Quick Start Guide
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Ethereum basic concepts
Ethereum builds on top of the Bitcoin blockchain, including key features such as a distributed ledger containing chained blocks, the proof-of-work algorithm, and so on. However, its biggest addition is the introduction of smart contracts, which are coded in a Turing-complete scripting language. Because of this new addition, unlike Bitcoin or its non-smart contract close relatives, Ethereum allows developers to address generic business problems.
Before getting to the basic concepts, we summarize some useful facts on Ethereum as follows:
- Ethereum has three main ingredients:
- Decentralization: For guaranteed execution
- Hashes: For safeguarding the world state
- Signatures: For authorizing programs and transactions
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.