The download link here https://docs.fedoraproject.org/en-US/fedora-silverblue/installation-guide/ points to https://teamsilverblue.org/download which doesn't exist:
$ nslookup teamsilverblue.org ;; Got SERVFAIL reply from fd00::eadf:70ff:fe95:18d4, trying next server Server: 192.168.178.1 Address: 192.168.178.1#53 ** server can't find teamsilverblue.org: SERVFAIL $ nslookup teamsilverblue.org NIRVANA.EASYDNS.NET Server: NIRVANA.EASYDNS.NET Address: 45.79.142.6#53 ** server can't find teamsilverblue.org: REFUSED $ nslookup teamsilverblue.org RUSH.EASYDNS.COM Server: RUSH.EASYDNS.COM Address: 46.101.120.153#53 ** server can't find teamsilverblue.org: REFUSED $ nslookup teamsilverblue.org MOTORHEAD.EASYDNS.ORG Server: MOTORHEAD.EASYDNS.ORG Address: 173.255.247.224#53 ** server can't find teamsilverblue.org: REFUSED
I've eventually found the download link using Google, it is here: https://silverblue.fedoraproject.org/download
Fixed, thanks for the report.
Metadata Update from @sanja: - Issue status updated to: Closed (was: Open)