Get popular YouTubers to register.
There might be some who are losing money after YouTube's latest rules on being PC.
If you feel that internet isn't enough, take the same approach to the streets.
For example, Bitbobb gets some coins in exchange of printing t-shirts and ACTIVELY distributing or selling with subsidy. As an example.
Same works for those who have influence in the billboard business.
The catch being that they should accept payment in TC. And they get some % for adding our signature.
What do they get?
Business.
Come up with more examples. Preferably areas that aren't saturated.