4 ms·
and will cost $10-$20 in the state of California every-time you want to time stamp it. sounds cumbersome.
by jdavid 16y ago
and will cost $10-$20 in the state of California every-time you want to time stamp it.
sounds cumbersome.
- bigiain 16y agoI've wondered before about whether posting an MD5 hash of a snapshot to usenet or a bunch of free mail services (Gmail/Yahoo/Hotmail) might serve as a "beyond reasonable doubt" method of proving you had a specific bunch of files on a particular date. It _should_ be possible to argue that the likelihood of me being able to subvert Google's and Yahoo's and Microsoft's mail servers all at the same time is effectively none, and subverting every usenet server in the world even smaller. I know where I come from (NSW Australia) there's already established legal recognition of MD5 hashes, they use them to verify authenticity of traffic enforcement camera data.