Seedstudio is using nostr:nprofile1qqst8kv0pmfweqvcxlalzn7fxsx2ktclrw8mjlf7xrgcxggwyw29kngpzemhxue69uhhyetvv9ujuerfw36x7tnsw43z75n72k5 to build their open source robotic arm. Check out 1:13 in the vid...
Unsure what the official account is so tagging this one as well @FreeCAD