Propthereum.io, an asset backed cryptocurrency on the blockchain expecting a 1566% coin appreciation in a short period of time. Proceeds raised from their ICO will be used to purchase A-grade property worldwide. This property will generate a rental income and underlying value for the PTC token holder. The great thing about this concept is that the coin will always increase in value. Propthereum.io is currently live so check them out and invest. I just invest and I know many people who have.