$ git clone -n https://src.fedoraproject.org/rpms/ocproxy.git /var/lib/mock/f41-build-838610-159730/root/chroot_tmpdir/scmroot/ocproxy
Cloning into '/var/lib/mock/f41-build-838610-159730/root/chroot_tmpdir/scmroot/ocproxy'...
$ git fetch origin 2f81aced99b16e72dd339c622a4c101aa4be450d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocproxy
 * [new ref]         2f81aced99b16e72dd339c622a4c101aa4be450d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f81ace Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild