币界网报道:*** NOT FOR PUBLICATION - EMBARGOED TILL 12PM ET JUNE 11 ***The formation of a U.S. Strategic Bitcoin Reserve (SBR) marks a pivotal step in bitcoin’s BTC evolution as an institutional asset, crypto exchange Gemini said in a Thursday report co-authored with data firm Glassnode.With over 30% of circulating supply now held by centralized entities including exchanges, exchange-traded funds (ETFs), companies and sovereigns, bitcoin is undergoing a structural shift driven by long-term capital and strategic custody, the report said