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5 minutes to read this course

Who was Harold Thomas Finney II, this historical figure nicknamed Hal who participated in the foundations of Bitcoin? That’s what we’re going to discover in this class.

Achievements of the courses :

  • The works of d’Hal Finney
  • Historical dates

Prerequisite (tools or knowledge) :

  • Bitcoin fundamental
  • Proof of work (PoW)

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25 Courses

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Course Includes

  • 3 Lessons
  • 1 Quiz