JSKitty on Nostr: Keys are shared (and rotated) in Concord, instead of IDs that many authors ...

Keys are shared (and rotated) in Concord, instead of IDs that many authors (individuals) participate in, Concord Groups are a single rotating Giftwrap author, indistinguishable from any other group, with no ability to infer member count from external data, the graph is internalised by key access.