Odaily News Encryption startup Nocturne Labs announced the completion of a $6 million seed round of financing. Bain Capital Crypto and Polychain Capital co-led the investment, with participation from Vitalik Buterin, Bankless Ventures, Hack VC, Robot Ventures, etc. It is reported that Nocturne is developing a protocol designed to allow users to transact anonymously in the Ethereum ecosystem. They can prove they own the funds through zero-knowledge proof technology and use them for other transactions such as payments, trading and gambling.