reforge_reborn

Not exactly a passport. But more of an "I uploaded this image first on the internet therefore it's mine."

I can think of a service that let's people upload his/her photos on some site and this site would then ID the photos uploaded to him/her. That is sites like social networks, dating sites, and online galleries can then verify if the photo is an original by verifying a hashed version of a photo to the service.

To review a language/framework that I know, I write small programs using a few of its features while learning the said language/framework. On my free time I would then browse/review those codes using a source code viewer app installed on my smart-phone.