They seem to be safe, though I am not hundred percent sure about that since I don’t invest in it and I don’t look into coins I don’t invest in. But, I saw a lot of articles that references or talks about them, and they are on Coindesk, Yahoo and some other websites.

And from what I understand, the cryptocurrency was created to address the issues that the crypto community is having with Bitcoin (maybe not all issues). And it’s said that the Bitcoin Vault (also referred to as BTCV) offers extra layers of security as it features three private keys of security. It looks good, but this is the first time I’m seeing this coin, and it has even been on Coinbase and I didn’t know?  It’s still up to you.