Molly White@sereno at least in the way the court has defined "immutable" here. (a lot of crypto projects are, unsurprisingly, a lot looser with their definitions)
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.