Answer2: Decentralization is an important concept in the world of cryptocurrency and blockchain technology. By decentralizing a system, it ensures that no single entity has control over the network, and that everyone has equal access to the network. Unfortunately, the example provided doesn't sound very decentralized as it only mentions the nodes located in France. To be truly decentralized, the network would need to be accessible to everyone, regardless of their location. Additionally, the nodes should be spread out across the world in order to ensure that no single entity has too much control over the network.