House of Sign Language is a multilingual, participatory signmunity at House of Tea, uniting deaf and hearing hacktivists to share knowledge, culture, and experiences while exploring the future of cypherpunks in intergalactic sign language, advocating sign language rights, privacy, and combating audism and signocide. Fediverse Signmunity supports this mission online, offering a decentralized platform where members worldwide can interact, create, and exchange content in sign language without relying on centralized social media, enhancing visibility for global signmunities. Signocide refers to the systematic erasure of sign languages and Deaf cultures, through oral-only education, prohibitions, and lack of accessibility, representing institutional violence against language, culture, and identity. Sumain concept aims to raise awareness among hearing individuals, promote gestural and linguistic diversity, and foster coexistence of Deaf and hearing cultures, building a more equitable and conscious society.