Lean Ethereum

Bitcoin and Ethereum have rebounded over the past week, with ETH leading major crypto assets as traders weigh ETF flows, technical resistance and Ethereum’s updated roadmap. The move remains vulnerable to macro pressure from oil, Treasury yields, the dollar and unsettled Federal Reserve expectations.

Ethereum researchers and developers are broadly backing Vitalik Buterin’s updated Lean Ethereum strawmap, which prioritizes privacy, recursive STARKs and quantum-resistant cryptography. The strongest criticism centers on timing, with several prominent voices arguing that a three-to-four-year execution window may not be ambitious enough.