Numly, formerly ESBN.ORG, files for corporate status this week.
A niche exists for Electronic Serial Number or Numly Number assignment of digital content and media. These unique identifiers provide digital rights management capabilities as well as third-party, non-repudiation measures for copyright proof via real-time verifications. Numly Numbers are simple and quick to generate and can also allow you to track content viewership, monitor ratings, and can be used as permalinks.