BITCOIN

The Fast Internet Bitcoin Relay Engine (FIBRE) is a protocol and implementation designed to relay blocks within a network of nodes with almost no delay beyond the speed of light through fiber. Its design is based on several years' experience operating and studying the Bitcoin Relay Network and functions incredibly well even when faced with suboptimal internet conditions... FIBRE is designed to be easy to operate for anyone already running a network of Bitcoin Core instances, instantly providing high-speed transfer of blocks. This way, it will significantly decentralize the availability of high-speed relay networks, making it easy for any individual or group to set one up.