Understanding Tornado Cash’s history provides context for its current state. It was one of the first successful implementations of zk-SNARKs for privacy on Ethereum, pioneering a new approach to transactional privacy. Its development has passed through several stages, with continuous improvements to its UI, security, and functionality. The Tornado Cash guide 2025 might cover this evolution, highlighting the lessons learned and how they have shaped the robust protocol available today.
Historical Context and Development