Distributed routing protocol Syntropy has announced the discontinuation of its validator program on the Substrate-based Amber Chain and has decided to switch from the Polkadot ecosystem to the Cosmos ecosystem. Syntropy explained that its development team faced multiple challenges in building with the Substrate framework and ultimately determined that the Cosmos blockchain was the best fit for its use case. Syntropy's Distributed Autonomous Routing Protocol (DARP) forms the backbone of the Syntropy network, connecting all nodes, computers, and servers into a decentralized global network with built-in encryption and intelligent routing.