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Roy Walker, Author at The Coin Radar
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Author: Roy Walker

Roy Walker

Roy works as a strategic technology analyst at a private equity firm based in Philadelphia, PA. Prior to this role, he was a student at Swarthmore College, where he graduated with a degree in Economics and Statistics. Roy has always been passionate about technology and venture capital, and has begun writing as a way to detail what he has learned. Check out his blog, All Things Venture Capital, on Medium or follow it at @AllThings_VC on Twitter!

  • Blockchain, News, Tutorial
    November 29, 2019
    by Roy Walker

    What are privacy coins and why do we need them?

    This post is part of a broader series on blockchain technology. In prior posts, I’ve discussed the historical context of blockchain networks and have provided detailed explanations of protocols, DApps, ...
    Read More
  • Blockchain, News, Tutorial
    November 27, 2019
    by Roy Walker

    An Introduction to Blockchain. Part Four: Decentralised Applications

    This post is part of a the Introduction to Blockchain series. Part one included two posts that walked through the history of both the modern internet and blockchain ...
    Read More
  • News, Tutorial
    September 4, 2019
    by Roy Walker

    An introduction to blockchain. Part three: Consensus algorithms

    What are consensus algorithms? That’s a difficult question to answer concisely but I’ll do my best. As we discussed before, there is no central authority ...
    Read More
  • Blockchain, News, Tutorial
    September 4, 2019
    by Roy Walker

    An introduction to blockchain. Part two: Encryption

    As we mentioned in part one An introduction to blockchain, transactions executed on the blockchain are secured through advanced encryption algorithms. This is the key ...
    Read More
  • News, Tutorial
    August 4, 2018
    by Roy Walker

    An introduction to blockchain. Part one: How blockchain protocols work

    This post kicks off a three part a series on blockchain technology. Previously, I discussed the development of blockchain networks, detailing the history of both ...
    Read More
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