There's another project called BitcoinStake which is based on a new wallet built from scratch. However, this one using the Ethereum blockchain, and PoS which is becoming quite popular in this blockchain as well, is better positioned to succeed, as people are much more used to ethereum tokens and it's much easier for exchanges to list them.

I would advise you to include a link to this official ANN thread in your website. It's been somewhat hard to find it.