Devcon VI

How to use Executable Consensus Pyspec
10-13, 10:20–10:30 (America/Bogota), Talk 2

Ethereum consensus pyspec ( is an executable specification that serves as a reference for consensus layer devs. It is also used for creating the test case vectors for client teams.

In this lightning talk, we will have a tutorial on how to run the Ethereum consensus pyspec. And bonus, learn how to write a test by yourself!

Ethereum Foundation - Consensus R&D Team

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