Fabrício Viegas, Murilo Salem, and Tatiana Tavares. 2025.
 Decentralized Messaging as Public Infrastructure: A Perspective on Web3 as a Digital Common Good. In <em>Companion Proceedings of the 31st Brazilian Symposium on Multimedia and Web</em>, November 10, 2025, Rio de Janeiro/RJ, Brasil. SBC, Porto Alegre, Brasil, 316-320. DOI: <a href="https://doi.org/10.5753/webmedia_estendido.2025.16385">https://doi.org/10.5753/webmedia_estendido.2025.16385</a>.