{"type":"rich","version":"1.0","author_name":"JSKitty (npub16y…dg4wn)","author_url":"https://nostr.ae/npub16ye7evyevwnl0fc9hujsxf9zym72e063awn0pvde0huvpyec5nyq4dg4wn","provider_name":"njump","provider_url":"https://nostr.ae","html":"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."}