There are multiple threads about Stakenet (mostly by the same 6 BCT members) that have plenty of info:

https://bitcointalk.org/index.php?topic=5248475.0

https://bitcointalk.org/index.php?topic=5263900.0

https://bitcointalk.org/index.php?topic=5270003.0

https://bitcointalk.org/index.php?topic=5227070.0

https://bitcointalk.org/index.php?topic=5215363.0