I published a blog 2/3 about Polkadot. It is called 'Polkadot — a dive into the architecture of Dot-Sama.' I really had fun researching and writing this one! 
#polkadot #blockchain #web3

https://bisonai.medium.com/polkadot-a-dive-into-the-architecture-of-dot-sama-dee05f3d3257