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Recent posts

Oct 31, 2019
Build your first blockchain from scratch (#3 Finding the longest chain) — Implementing a DAG in Crystal to find the longest chain
Oct 31, 2019
Build your first blockchain from scratch (#2 DAG) — How to use a DAG to find the longest chain
Oct 31, 2019
Build your first blockchain from scratch (#1 Probabilistic Finality) — This is the first part in a series that will teach you how to build a full featured blockchain from scratch.