Mchain is an open platform of smart governance destined to maximize the Blockchain technology development, its relationship with cryptocurrencies, the smart contracts world and the decentralized apps inside Smart Cities.
A group of developers in love with this new technology and all around it, supported by official institutions as Marbella´s townhall and Marbella´s Blockchain Cultural Association, launched this Blockchain to create technological apps for Smart Tourist Destinations.
In the global group you have social networking activities to earn some coins and also earn coins for being active in the very interesting group I'm sure some will like the group.
and also has mchaintipbot for you to earn some currency so you can withdraw to your personal wallet or leave it in stake I'll leave the bot and link of poll to put your sea in 4stake
Cryptocurrency & Blockchain
A cryptocurrency is a digital asset designed to work as a medium of exchange that uses strong cryptography to secure financial transactions, control the creation of additional units, and verify the transfer of assets.