Ethereum co-creator Vitalik Buterin has pitched several solutions to help Ethereum minimize block production and staking centralization through the “Scourge” phase of Ethereum’s technical roadmap. In an Oct. 20 post, Buterin shared concern that economies-of-scale within staking has resulted in small staking pools leaving for larger pools, while two entities have built 88% of Ethereum blocks over the first two weeks of this month. Buterin stressed that staking centralization poses “one of the biggest risks” to Ethereum and could lead to a higher risk of transaction censorship and “other crises,…