$ git clone -n https://src.fedoraproject.org/rpms/0xFFFF.git /var/lib/mock/f41-build-834105-158057/root/chroot_tmpdir/scmroot/0xFFFF
Cloning into '/var/lib/mock/f41-build-834105-158057/root/chroot_tmpdir/scmroot/0xFFFF'...
$ git fetch origin c23604b0526cb4b652a6c984f7a44581c9e64305:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/0xFFFF
 * [new ref]         c23604b0526cb4b652a6c984f7a44581c9e64305 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c23604b Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild