RewardChain has just launched the beta for FactomAuthorize, a web app that allows anyone, anywhere, to secure a digital ‘fingerprint’ (hash) of their data on the Factom and Bitcoin Blockchains—and to receive an official certificate that can be used to authenticate their data in the future.
For more info please see the Medium article.
FactomAuthorise allows me to upload any file from my PC to prove without a shadow of a doubt that I made and own the contents of a file. It's great for code (in case of theft) because you can prove you made it first, and the stolen code is a mathematically provable match to the code you wrote.