How to verify twitter feed on Digg.com

Digg one of the big bookmark sites, last time digg start to have have same trouble to keep people useing digg, as we know twitter and facebook is now the top sites on internet for this time , so Digg make change  by redesign site to be like twitter 

the new thing which digg added is that you can import your feeds . so you don’t have to go to digg top submit your site only import feeds and automatically will digg it . this is cool

here is an example for my twitter :
i import my twitter RSS, now here i have to verify my rss. all i’m doing is to tweet the key what digg gave me 

and here is the result


any problem post it as comment