The Badge and the Blockchain

Bryan Mathers, Visual Thinkery, Nov 18, 2015
Commentary by Stephen Downes
files/images/the-badge-and-the-blockchain.png

Another illustration from Bryan Mathers, authored a number of weeks ago. The subject of badges came up yet again (this time at OIF meetings in Tunisia) and I thought back to Doug Belshaw's proposal to use the blockchain to validate badges. But the blockchain - used to create digital currencies - is an obscure concept. This illustration helps a lot.

Views: 0 today, 198 total (since January 1, 2017).[Direct Link]
Creative Commons License. gRSShopper

Copyright 2015 Stephen Downes ~ Contact: stephen@downes.ca
This page generated by gRSShopper.
Last Updated: Dec 14, 2017 03:27 a.m.