DJ Sundog - from the toot-lab@sandro https://hacks.mozilla.org/2014/10/passwordless-authentication-secure-simple-and-fast-to-deploy/
Chirp! is a GNU Social instance for the Cooley and Sekula families and their friends.
Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.
All Chirp! content and data are available under the Creative Commons Attribution 3.0 license.