Explore the innovative Willow protocol in this engaging tech talk featuring creators Sam Gwilym and Aljoscha Meyer from the Earthstar team. Dive into the specifications of this local-first key-value store syncing protocol, learning about its unique features such as fine-grained permissions, destructive edits, and metadata-free deletion capabilities. Gain insights into the development process and potential applications of Willow in the realm of decentralized data management and synchronization.