Bitbook is a new gambling and betting platform based on the Ethereum Blockchain, combining a diverse range of betting options and gambling games into one transparent platform.
Ren is an open protocol that enables the permissionless and private transfer of value between any blockchain. Ren's core product, RenVM, is focused on bringing interoperability to decentralized finance (DeFi). Ren was founded in 2017 and is headquartered in Singapore.