Historic Sale: Tallinn Penthouse Sold for Ethereum by MARIVA CONCEPT INVESTMENT PARTNERS (MCIP) In a historic transaction that underscores the growing convergence of cryptocurrency and real estate, MARIVA CONCEPT INVESTMENT PARTNERS (MCIP) has successfully facilitated the sale of a prestigious 89.11 m2 penthouse located in the heart of Tallinn's historic Old Town. What makes this sale truly remarkable is...