Etarn (ETAN) is a Web3 sustainability project that transforms public health facilities into a self-sustainable ecosystem through its innovative “toilet for money” model.

By deploying smart toilets that can be installed in one day, Etarn converts human waste into organic fertilizers, generates advertising revenue through digital displays and user data, and plans to issue carbon credits from proven emission reductions. A portion of this revenue flows back to users through native token ETAN, creating ongoing demand and real-world practicality.

Bridge real-world impact and blockchain innovations through ETAN, Etarn aims to improve public health, promote sustainability, and build a scalable token economy for global markets.