Telcoin is a new cryptocurrency based on the Ethereum blockchain that will be distributed by your national telecom operator and made available to everyone anywhere by tapping into synergies between the reach of mobile telecoms and the fast, borderless nature of blockchain technology.
Datum is a decentralized and distributed high performance NoSQL database backed by a blockchain ledger. This technology allows anyone to securely and anonymously backup structured data from social networks, wearables, smart homes, and other IoT devices. Datum provides a marketplace where users can share or sell data on their own terms.