I had the idea that trust anchors were manually selected by the Sovrin Foundation, is that not right? Whatever is the case, which are the rules for granting someone the right to write on the ledger? Is this already defned? Also, are there any “levels” of such permissioning? or is it a completely binary attribute? (an entity either is or is not a trust anchor)
Moreover, is a “trust anchor” role required to write any sort of claim on the ledger, or only for creating new identities? Is there any differentiation between creating identities per se and making regular claims about these identities or any object whatsoever?