Bitcoin is biggest crypto currency 1 bitcoin currently worth £9000 yes £9000 per bitcoin. Pi is a new crypto currency and is in stage of mining of high rate to produce a lot of the currency. I currently have mined 350 of this currency so means if ever worth as much as bitcoin I will be millionaire please join and spread the word
Pi is a new digital currency developed by Stanford PhDs, with over 7 million members worldwide. To claim your Pi, follow this link https://minepi.com/mattygsmithy and use my username (mattygsmithy) as your invitation code.