u/Tom_Bombadil
 
"Sovereigns: Work for Self & Community, Sovereigns for All"
is a call for people:

• to cast aside the serf-titude imposed upon them, and instead
  
• to assert themselves as sovereigns and in doing so,
• to commit to, and to gain access to what represents their sovereign status - a sovereign currency
   
  

Effectively:
Each person who embraces the community currency signs self up to be a fellow sovereign - reclaims one's own birthright.