To Whom It May Concern, This is an announcement that the Root DNSSEC KSK Ceremony 21 will be held on April 09, 2015 (Thu) at the ICANN Key Management Facility in Culpeper, VA, USA. Details regarding the ceremony and live streaming information (during ceremony) is available at the following URL. https://www.iana.org/dnssec/ceremonies/21 Scripts for the said ceremony will be published at least (2) weeks prior to April 09. Please let Andres or myself know if you have any questions or concerns. Thank you, - Punky Duero ICANN | Cryptographic Key Manager