Asking on behalf of skang404 based on this comment: Is bitcoin a common noun or a proper noun?

I understand there some answers for What is Bitcoin? but things have changed since 2012-14.

Even I am curious to learn what bitcoin is.

  • 1
    The fundamental essence of what Bitcoin is hasn't changed since 2012. Commented Oct 17, 2022 at 9:15
  • 1
    Does this answer your question? What is Bitcoin?
    – Jannes
    Commented Oct 17, 2022 at 9:28

1 Answer 1


Yes only if some major upgrades happens on the particular blockchain than the definition could be changed i.e ethereum moved from proof of work to proof of exchange in the recent times.

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