Re: Re: Programming Blockchains Step-by-Step guide (in ruby). Let's build blockchains from scratch (zero). Let's start with crypto hashes...


(fab1an) #1

What is the data?

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(Gerald Bauer) #2

Hello,

    Thanks for your kind words. Added (wrote) some new sections:

     - Blockchain Broken?
     - Timestamping
     - Mining, Mining, Mining
     - Bitcoin, Bitcoin, Bitcoin

What is the data?

  The data is the "payload" that's where you add your transactions or
a hash for all transactions (e.g. merkle root hash). See the
blockchain-lite library / gem [1], for some examples in ruby or
  the "Programming Blockchains and Cryptocurrencies (in Ruby)" Booklet
@ Yuki & Moto Press Bookshelf [2].

  Happy blockchaining with ruby. Cheers. Prost.

[1] https://github.com/openblockchains/blockchain.lite.rb
[2] http://yukimotopress.github.io/blockchains