An Extension that replaces the undescriptive youtube time with the exact absolute time of release. Perfect for all your Internet Historian needs!
Available for Chrome & Firefox on Mobile & PC under the MIT License
For each video, it takes the URL and fetches the video's page before scraping the exact time of upload.
It doesn't use the Youtube API so that I could avoid having to implement it in a way that would either require a proxy, OAuth validation that could deter users, or publicly revealing a Youtube API Token key as well as not have to worry about any usage limits.