UK Startup Optalysys Debuts Server for Blockchains

Optalysys, a U.K.-based startup focused on secure computing, has introduced what it claims to be the world’s first server for blockchains that can process data at scale without decrypting it.The firm’s LightLocker node is a server that uses Fully Homomorphic Encryption (FHE), a mathematical technique allowing computations to be performed on encrypted data without compromising the encryption source: https://www.coindesk.com/tech/2025/06/16/uk-startup-debuts-blockchain-dedicated-hardware-with-fully-homomorphic-encryption