I saw the lightning labs logo under their partnerships, so must be taro then... 

They also do usdt on eth and tron.

I wasn’t sure what was going on with that either but then I searched about it and apparently you can send usdt over lightning with speed wallet. I had never heard of that wallet or used it so definitely not an endorsement. Just relying the info I found. 

grayruby

That's live and running? I haven't really followed rgb and lightning labs lateat announcements... It's tether partnering with taro?