Portal

Portal is building Defi and other censorship resistant layers on Bitcoin
Expands atomic cross chain transactions between Bitcoin, layered assets and other blockchains
Exceptionally technical team with experience at Bitpay, Blockstream, IBM-Almaden Research Center, Casper Labs, Intel and others
Raised [$12.5M] from Coinbase ventures, Republic labs, Arrington XRP ventures, and many prominent crypto entrepreneurs including the co-founder of Tether, Dfinity and others