Trust is about identity, not about content. Whether a nanopublication is correct, useful or appropriate is not something the network judges; that is left to the spaces and the people who curate them, through roles, approvals of terms, and the choice of what to show on a page.

Nor does trust govern retraction and versioning: those are decided per key, by whether the new nanopublication is signed with the same key as the old one. A trusted person still cannot retract another trusted person's nanopublication.