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Understanding GHOSTDAG

Security of BlockDAGs (Understanding GHOSTDAG Chapter 1D, post 4)

Wed Oct 09 2024

Shai (Deshe) Wyborski

(This post is part of the Understanding GHOSTDAG [https://kasmedia.com/article/understanding-ghostdag-intro] series) We are finally set to define the security of a blockDAG protocol. It turns out th...

Understanding GHOSTDAG

Honesty Vs. Rationality (Understanding GHOSTDAG Chapter 1D, post 3)

Sun Oct 06 2024

Shai (Deshe) Wyborski

(This post is part of the Understanding GHOSTDAG [https://kasmedia.com/article/understanding-ghostdag-intro] series) So far, we mostly assumed that a majority of the miners is honest. That is, that t...

HeavyHash is not "broken"

Sat Sep 28 2024

Shai (Deshe) Wyborski

FINAL UPDATE Toni decided to respond to this post with his on-brand oblivious aggressiveness. As you can see in the comments, the “discussion” quickly devolved to open threats, culminating in an expl...

Understanding GHOSTDAG

The BlockDAG Paradigm (Understanding GHOSTDAG, Chapter 1D, Post 2)

Thu Sep 12 2024

Shai (Deshe) Wyborski

(This post is part of the Understanding GHOSTDAG [https://kasmedia.com/article/understanding-ghostdag-intro] series) The blockChain paradigm reduces designing a proof-of-work consensus protocol to im...

Shai (Deshe) avatar

Shai (Deshe) Wyborski

Researcher and Writer

Ph.D in Quantum Cryptography from The Hebrew University of Jerusalem 

Co-author of PHANTOM GHOSTDAG 

Core Researcher for Kaspa

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