TechFlow, September 23 — SIGN rose to touch $0.135 and has since pulled back to $0.11167, up over 30% during the day.
Previously, CZ stated that Sign is a company within YZiLabs' portfolio. When he retweeted a post about "Sign launching S.I.G.N., a blockchain technology stack designed specifically for sovereign nations," he commented, "I might have helped just a little bit in this matter. Of course, just had some chats—didn't write any code. Made a few introductions and connections across several countries. Sign is one of the companies in the YZiLabs portfolio."





