Re: Ruby Quiz - Challenge #15 - Generate the Bitcoin (Base58) Address from the (Elliptic Curve) Public Key

Gerald Bauer <[email protected]> Sun, 21 Jul 2019 10:16:18 +0200

Newsgroups	gmane.comp.lang.ruby.general
Message-ID	<CAAxEZd9yymdPNfbE3JOBUbMap8OHuuinG2Ur8wMvoHqjO8qq0w@mail.gmail.com>

Hello,

   A little hint  (spoiler alert) for hashing - you have to convert
the hex string to a binary string before hashing.
  See the fantastic (free) Learn Me A Bitcoin website by Greg Walker
  with, yes (!), ruby code samples and unmatched "fun" learn
me-a-style illustrated in-depth explanations [1].

  Happy hacking and crypto hashing with Ruby. Cheers. Prost.

[1] https://learnmeabitcoin.com/glossary/public-key-hash160#code

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