$ git clone -n https://src.fedoraproject.org/rpms/ed2k_hash.git /var/lib/mock/f39-build-1460371-33204/root/chroot_tmpdir/scmroot/ed2k_hash
Cloning into '/var/lib/mock/f39-build-1460371-33204/root/chroot_tmpdir/scmroot/ed2k_hash'...
$ git fetch origin b8bb3643e13479ec44011014077e26ccd0de916c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ed2k_hash
 * [new ref]         b8bb3643e13479ec44011014077e26ccd0de916c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8bb364 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild