https://stable.mtier.org/updates?release=61
$ su -
# cd /etc/signify/
# ftp https://stable.mtier.org/mtier-61-pkg.pub
# export PKG_PATH=https://stable.mtier.org/updates/$(uname -r)/$(arch -s):https://mirror.yandex.ru/pub/OpenBSD/$(uname -r)/packages/$(arch -s)
# pkg_add -u
