Vitalik Buterin Outlines Ethereum ‘Sanctuary Tech’ Vision as ETH Holds Above $2,000 and ETF Inflows Surge

On March 3, Vitalik Buterin published a "Sanctuary Tech" manifesto outlining a long-term Ethereum vision built around resilient digital islands and anti-censorship infrastructure, even as ETH trades near $2,100 and hovers above the key $2,000 level. BlackRock's ETHA ETF has recorded more than $110M in positive flows over the past week, while combined Grayscale Ethereum products have attracted over $170M since February 25, putting institutional flows in focus as traders watch whether price can reclaim resistance around $2,300.