GRIDCOIN (GRC)
Gridcoin : is an electronic coin logo Her name gridcoin This coin is concerned with the Mining of currency against scientific research.
Website: https://gridcoin.us
Twitter: https://twitter.com/GridcoinNetwork
Discord: https://discord.me/page/gridcoin
Steemit: https://steemit.com/created/gridcoin
White Paper: https://gridcoin.us/assets/img/whitepaper.pdf
Facebook : https://www.facebook.com/gridcoins
Medium: https://medium.com/@gridcoinnetwork
Reddit : https://www.reddit.com/r/gridcoin
Telegram : https://t.me/gridcoin
Tumblr : https://gridcoin.tumblr.com
You can download The first group 40 short video clips for your own currency on this link : https://www.file-upload.com/z1tjs0ot3c3t