http://timecert.org/ is a web service for timestamping content. This provides evidence by a trusted third-party that something (e.g. a blog post, a document, or a file) existed at a given time. TimeCert records and gives you the timestamp for when someone first referenced a given digital fingerprint.
It would be great to use this to certify a certain version of a project or of a wiki page. This would provide a key element of an open lab notebook - verification of priority. This way you can publish your ideas on the web and be sure that if someone else picks them up and publishes you can establish that you said it first.
Investigate the Drupal module for using it:
http://drupal.org/project/timecert
Anonymous
Ticket moved from /p/workingwiki/feature-requests/32/