Here's the second article in the Bitcoin Layer 2 series for @BitcoinMagazine. In this piece, I go over Statechains, a proposal originally designed by @SomsenRuben in 2018. Two different implementations were later made by CommerceBlock in 2021 & 2024.

Find the article below:

https://bitcoinmagazine.com/technical/bitcoin-layer-2-statechains