Fundamentos en Blockchain

1

Mastering Ethereum

https://github.com/ethereumbook/ethereumbook

2

Proof of Work vs Proof of Stake

https://www.coinbase.com/es-la/learn/crypto-basics/what-is-proof-of-work-or-proof-of-stake

3

The Eth2 Book

https://eth2book.info/

4

Curso de Cyfrin

https://updraft.cyfrin.io/courses/blockchain-basics