Re: [PRE-ANN] Manta - DAG & zkSNARKs - Fast, Fee-less, Secure Cryptocurrency
What's the difference between your coin and Raiblocks?
Our coin aims to provide fast transactions of around ~10 seconds to the end user while adding privacy in transactions which RaiBlocks does not have. Think of it as a cross between RaiBlocks and Zcash.
Although there are similarities with STONE, Manta promises to correct what could be a nuisance in XRB and STONE, I'll be watching this project! The distribution will start in March, which day precisely? Looking forward to it. 
We don't have a specific day set, though looking at mid-March. Appreciate the kind words mate!
Good, i will wait to whitepaper.