Modhaus

Modhaus is a South Korean open-architecture K-pop entertainment company and technology platform founded by veteran K-pop creative director Jaden Jeong. The company operates as a fan-centered entertainment system built on blockchain technology, enabling fans to actively participate in major production stages of K-pop artists' careers. Its proprietary blockchain platform, Cosmo, powers fan engagement and voting mechanics tied to real creative decisions. Modhaus manages K-pop groups including tripleS, ARTMS, and Odd Eye Circle. The company raised over $8 million in Series A funding in November 2023 and a $15 million Series B in August 2025. Headquartered in Gangnam-gu, Seoul, Modhaus aims to disrupt the traditional K-pop agency model by giving fans unprecedented influence over the artists and content they support.