Reminds me of Stephenson's "Fall; Or Dodge in Hell" where all digital media is signed by their anonymous author and public keys become synonymous with identitie

Reminds me of Stephenson's "Fall; Or Dodge in Hell" where all digital media is signed by their anonymous author and public keys become synonymous with identities. An entire industry of media curation existed in the book to handle bucketing media as spam, "fake", "true", interesting, etc.