Now I'm imagining what it could be like to build a website for a business on this platform. To start, a business would have its own identity chain, just like a person would. That bothers me for some reason I can't yet understand... but I'd rather that a 'business' be in existence, in this dataverse, as an entity shared by common tags or a common key throughout the blockchains of people and not be its own unique entity. I don't know why at this moment.
Anyway if you were assembling a website using data from your identity chain you would use a key to access each iteration of data. And data could have multiple keys, so you could give one key to multiple users or you could have several keys tag the same iteration of data. This way you would be able to see the difference between you and someone else, or determine exactly who has accessed your blockchain using a unique key to identify them and you could determine the source from which a key originates and thus know who shared a key without consent or where you left the key public to be accessed.
Anyway you would have a platform like Joomla or Wordpress be designed as yet another application running on the open protocol system that understands how to request authority tokens from ID to reference data as content. This way you would assemble a template drawing content from your identity chain or from another person's identity chain with their token authority.
Every website would be made of keys that an application loads (a browser running on this open source platform and reading the data assembled in keys and drawn from those blockchains) so that no unauthorized data is ever loaded and so that every iteration of data that is loaded can be sourced.