Aral Balkan@scott See link. He admits to it in it. (Screenshot is from Reddit thread but other versions also exist online. The authenticity of the original post, afaik, is uncontested, even by the author.)
０７６萌ＳＮＳ is a social network, courtesy of ０７６. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All ０７６萌ＳＮＳ content and data are available under the Creative Commons Attribution 3.0 license.