NEM (XEM) 価格、チャート、時価総額およびその他の指標 | CoinMarketCap
NEM (XEM), which stands for New Economy Movement, is a dual-layer blockchain that is created in Java and launched in 2015. The NEM mainnet supports mixed ledgers and has a NEM Smart Asset system, where nodes on the NEM blockchain routine API calls. Its local banking is XEM, is ‘harvested’ using the POI (Proof-of-Importance) algorithm. The ‘importance’ of NEM users is dynamic by the number of coins they have and the number of exchange compared with their wallet. NEM also has an encrypted P2P messaging system, multisignature accounts, and an Eigentrust++ repute system.
Article source: https://coinmarketcap.com/ja/currencies/nem/