https://blog.verisign.com/security/verisign-dns-key-signing-ceremony/
Verisign’s Role in Securing the DNS Through Key Signing Ceremonies - Verisign Blog
key signingrolesecuringdns
https://howdnssec.works/human-dns/
DNSSEC at the Root: Human-Led Signing Ceremonies and the Chain of Trust
Discover how the root zone's key-signing ceremony, anchored by real-world humans, secures the entire DNS hierarchy. Learn how DS records, KSKs, and ZSKs...
human ledsigning ceremonies