$ git clone -n https://src.fedoraproject.org/rpms/tdlib.git /var/lib/mock/f41-build-854074-166804/root/chroot_tmpdir/scmroot/tdlib
Cloning into '/var/lib/mock/f41-build-854074-166804/root/chroot_tmpdir/scmroot/tdlib'...
$ git fetch origin 8bd80bbb1b451d61f3bb378bef0a23e09a3e0fa6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tdlib
 * [new ref]         8bd80bbb1b451d61f3bb378bef0a23e09a3e0fa6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8bd80bb Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild