Fingerprint from 2011 on the sign File of the debian DVD 10.7.0

[Thomas Shuller <thomas@th-schuller.de>]

Dear Debian CD Team,

I have seen that the SHA512SUMS.sign File and the SHA512SUMS of the 
debian-10.7.0-amd64-DVD-*.iso give me a

WARNING: This key is not certified with a trusted signature!

gpg: There is no indication that the signature belongs to the owner.

Primary key Fingerprint: DF9B 9C49 EAA9 2984 3258 9D76 DA87 E80D 6294 BE9B

At the https://www.debian.org/CD/verify I se that that this is the 
Fingerprint from 2011 is this correct for the new sign file?

kind regards

Thomas from Germany