I went to Zerify's Twitter feed and there is a link to a YouTube video on SmallCapVoice where Mark and George are interviewed.
Do enjoy the comments to the video.
And note that SmallCapVoice is a PR mouthpiece for companies that pay to get their message out...so they can scam people out of their money.
Has Mark ever associated himself with a legitimate business? Every one is a scammer. Remember the Chicago "partner" who was going to be Zerify's entre into the healthcare sector? Remember how he took a stock photo of a gleaming office tower and did a bad PhotoShop of his company's name onto the top of said tower when his business was actually operating out of a row-house?
You don't hear anything about that guy or any other Zerify partners. I wonder why that is /s.