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More proof that UTXO is superior to account-based systems

The biggest structural and elemental difference between Bitcoin and Ethereum is that the former uses Unspent Transaction Output (UTXO) while the latter uses an account-based model. UTXO is like cash, In that every bill or coin is independent from each other. As long as a dollar bill itself is authentic, the validity of a transfer...

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

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The unsecure Lightning Network as BTC’s layer 2 scaling protocol

“University of Illinois researchers have discovered a vulnerability in Bitcoin’s most popular second layer scaling protocol, the Lightning Network. Cosimo Sguanci and Anastasios Sidiropoulos published an academic paper describing a hypothetical attack based on a collusion of node operators. At the time of publication, they estimated that a coalition of 30 nodes could steal 750...

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

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Craig Wright is Satoshi, counterarguments

Concerning the identity of Satoshi, someone suggested that I “dig deeper.” I appreciate the suggestion for more diligence, but I’ve done more than my share. And I’ve got more important things to do than proving someone’s identity, even if it is one as important as Satoshi’s. I’ve carefully looked into the arguments against Wright. They...

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here

More on layer 2 solutions

With Ethereum merge rolling out, the cryptoverse is excited. I tried to pour some cold water in this article: Layer 2 solutions I doubt many will pay attention. But I still feel compelled to shout out, seeing a train going at a wrong direction. As written in the previous article Layer 2 solutions, rollups are...

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here

Layer 2 solutions

Bitcoin Core (BTC) and Ethereum failing to scale has opened the doors for a variety of layer-2 solutions (L2 solutions). The supporters of these unscalable blockchains set their hopes on L2 solutions in no small measure. Because these blockchains’ nonscalability is inherent with their fundamental designs rather than a temporary development limitation, L2 is their...

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here

Anonymity and Privacy

In the world of blockchain and cryptocurrencies, there’s a struggle over the distinction between anonymity and privacy.  Even some of the most articulate people struggle and stumble over explaining these concepts. The struggle is due to misunderstanding of the concepts and reality. Sure, one can make a distinction based on the literal meaning of the words....

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here

The defamation case Wright v. McCormack is telling

The defamation case of Wright v. McCormack is telling in multiple ways, not only in the result itself, but also in how the BTC world and cryptoverse have reacted to it.

In Wright v. McCormack, Australian/UK scientist Dr. Craig S. Wright sued podcaster Peter McCormack for libel (defamation in writing). McCormack in a series of posts on social media called Wright a fraud for claiming himself to be Satoshi.  Wright sued McCormack in a UK court for libel.

The outcome in the lower court: Wright won a judgment against McCormack on all libel accounts. But the judge awarded Wright only a symbolic £1 for the damages.

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here

Bitcoin as a financial instrument

“Bitcoin is analogous in many ways to old systems. The exchange of value is done in the same way as a negotiable instrument or cheque.” - Dr. Craig S. Wright, Peer-to-peer electronic cash.

A negotiable instrument can be transferred or assigned to another party; in comparison, a non-negotiable instrument cannot be transferred from one party to the next but can only be redeemed or spent by the original recipient of the instrument.

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here

The structural impact of the Cost of Transaction (CoT)

The longer-term impact of the cost of transaction (CoT) is misunderstood and underestimated. It’s not just about something being cheaper or more expensive from an individual user’s viewpoint. The CoT is more fundamental in that it is structural. It determines what kind of transactions may happen and what kind may not. It also determines what...

Read more... The full content of this chapter is available in the two-volume book:

Bit & Coin

Merging Digitality and Physicality

Volume I: Digital Humanity’s Truth Layer - The New Internet, its Authenticity Layer, and Applications
Introduction
Order on Amazon

Volume II: Bitcoin, Blockchain, and Beyond - Essays of Science, Economics, Law, Ethics, and Controversies
Introduction
(coming soon)

Already a member? Log in here