Metaplanet Reveals MERCURY, Japan’s First Bitcoin-Backed Shares Key Highlights: Metaplanet launches Bitcoin-backed shares in Japan, known as “MERCURY.” Investors will get 4.9% annual yield with… Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ November 20, 2025 1:15 pm