According to Bitcoin Magazine, Jack Dorsey's company Block has launched a decentralized open-source team chat and workspace app called Buzz, aiming to challenge traditional collaboration platforms like Slack. Buzz is built on the decentralized social networking protocol Nostr and is designed as a collaboration-native workspace for human teams and AI agents, featuring model-agnostic, decentralized, autonomous, and open-source characteristics. https://www.(wublock123.com)/news/news-65073