What is Duniter ?
It is a network of resilient communities based on trusted human certifications.
Any member of a community is co-creator of the universal dividend without doing anything, just for being a human of a community.
This is where money comes from: every member regularly receives a Universal Dividend ( i.e. monetary Basic Income) coming from new money directly issued by members and to members.
Any member needs certifications / signatures from other members to join in or simply stay in the Community.
Every member is strongly identified through a Web of Trust mechanism to avoid one individual to receive multiple Universal Dividend through multiple identities. This implies a regular and renewed recognition of each member’s identity so we are confident each individual is real and alive.
Data is fully distributed through the distributed Peer-to-Peer network and to avoid any central power highly subject to corruption or Single Point of Failure issues.
Data is fully managed by the Peer-to-Peer network so a community does not fall under few hands control and can stay free.
It is based on 
JavaScript , 
Node.js and the database 
LokiJS to store the 
JSON documents crypto-chained list.
block = JSON document
https://en.wikipedia.org/wiki/Web_of_trust
To learn more :
Comments and Reviews
Power the first eco and human crypto-currency thinked to be time resilient !
The software is functional for my part , I like the design , the reactivity , and the graphics of the JSON-documents-chained-list but I think it is more interesting to talk more about JSON documents than "block" , because block can be anything ...
We saw previously the Meta-Brouzouf community, which was forsaken, for another one : For the moment , only one "small development" community is present. ( Test_Net : TN )
[Edited by 11009723, August 05]