Déservir

Déservir is a derivative service node in the Chia blockchain network, introduced as an updated version of the original service node, also known as a "core" node. The term "déservir" is French for "to serve", indicating its purpose as a service provider within the network.

A déservir node functions as a validator and a farmer, participating in the Chia blockchain's consensus mechanism. This involvement requires significant computational power and storage capabilities, as the node needs to maintain a copy of the blockchain and perform calculations to validate transactions and blocks.

The primary role of a déservir node is to provide proof-of-work (PoW) and maintain the network's integrity. This is achieved through a process involving verification and validation of transactions, blocks, and the entire blockchain. This process helps to prevent centralization of control and ensures the decentralization of the Chia network.

Déservir nodes also participate in the network's transition to a proof-of-stake (PoS) consensus mechanism, which is a more energy-efficient alternative to PoW. By transitioning to a PoS-based network, Chia aims to reduce its ecological footprint and maintain network security through a decentralized and community-driven approach.

Operating a déservir node requires a significant investment in hardware and software, as well as ongoing maintenance and energy costs. However, it also provides the operator with an opportunity to participate in the validation and growth of the Chia network, contributing to its decentralization and resilience.