TechFlow News: On March 3, according to CoinDesk, Ethereum co-founder Vitalik Buterin proposed a series of measures in a blog post published on Monday aimed at preventing excessive centralization in the block-building process. Although the upcoming “Glamsterdam” upgrade will implement proposer-builder separation (PBS), Buterin argues that establishing a builder market alone cannot address the root problem.
Buterin’s proposed FOCIL scheme serves as an anti-censorship fallback mechanism, enabling randomly selected participants to determine which transactions must be included in a block. Additionally, he suggests encrypting transactions until finality to tackle the issue of “toxic MEV,” thereby preventing front-running or sandwich attacks.




