Potential Privacy implications of verifier knowing display information

[Sakurann]

Per John Bradley comment during IETF 120

[danielfett]

Per the meeting minutes:

John B: Metadata is interesting - nothing in metadata is disclosed to
verifier?
Brian: intended for holder, but could be used by verifier - not secret
and is retrievable
John B: Might leak what claims are availabile - might be some reasons
not to disclose to the verifier
John B: Should disucss policies for wallets, etc? e.g. Some gov may only
want to permit disclosure or presentation to approved parties - if we
want interop we should consider issuer to wallet policies - could
metadata help with this?
Question - is metadata a way of annotating policy type info?
Brian: metadata could be, but debate around this and it is yet to be
determined
John B: we should figure this out
Brian: agree
John B: we should have an answer around privacy and consider it
especially in regards to metadata