ScopeLift is a 6 person team of expert, full stack EVM devs. We’ve had the pleasure of working with many great projects in the space, including work for the Arbitrum DAO. Smart contracts we've written have processed or custodied hundreds of millions of dollars.

As the creators and maintainers of Umbra, ScopeLift is uniquely qualified to push Stealth Addresses forward in the Ethereum ecosystem. Umbra is the first and only notable Stealth Address protocol in the Ethereum ecosystem to date.