At Devcon4 in Prague, CNBC interviewed Sergey Nazarov, the Founder and CEO of Chainlink, about their announcement regarding the acquisition of Cornell's Town Crier technology. This development aims to enhance Chainlink's capabilities by integrating two projects focused on delivering data to smart contracts into a singular, robust project. Sergey expressed his appreciation for Devcon, highlighting the gathering of like-minded individuals dedicated to advancing the practical application of smart contracts, and praised the efforts of the Ethereum team in orchestrating such a collaborative event.