KeepStake borrowed the entire Rocketpool whitepaper by deciding only to remove the team section at the end and replace all instances of “Rocket Pool" with KeepStake.
For further information on the topic - have a look at this blog article (written by Daniel Phillips)
https://beincrypto.com/keepstake-claims-to-have-raised-55-million-lie/
As always - Keep crypto clean!
Patrick