Proving when something happened
About this video
Hand-picked by a BrighterTube curator · found via Reddit r/AskScienceDiscussion thread: I put together a list of science YouTube channels · 82% confidenceExplains cryptographic timestamp mechanisms, teaching proof of when an event occurred. Technical security concept for developers.
A 3-minute video from Thinklair: “Proving when something happened”.
Video by Thinklair, played through YouTube's embedded player.