December 17, 2017 - Super Bitcoin - http://supersmartbitcoin.com/
December 23, 2017 - Bitcoin Platinum - https://bitcointalk.org/index.php?topic=2316571.0;all
December 23, 2017 - Bitcoin Lightning - http://lightningbitcoin.io/
December 31, 2017 - Bitcoin Uranium - https://bitcointalk.org/index.php?topic=2316506