Michael Arrington has also dived into blockchain capital investments with his $100m firm, Arrington XRP Capital.
The venture capital arm of the U.S. National Association of Realtors has invested an undisclosed amount in blockchain real estate startup Propy.
The Palazzetto in the Palazzo Albertoni Spinola is being auctioned on a blockchain in a historic moment for the 200-year-old property.
