Documentos Técnicos de Conflux PoS

Jose · 22 February 2022 09:58

CIP-43

Conflux-Chain/CIPs/blob/master/CIPs/cip-43.md

---
cip: 43
title: Introduce Finality via Voting Among Staked
author: Fan Long <[email protected]> Chenxing Li <[email protected]>
discussions-to: XXX
status: Draft
type: Spec Breaking
created: 2021-01-05
---

<!--You can leave these HTML comments in your merged CIP and delete the visible duplicate text guides, they will not appear and may be helpful to refer to if you edit it again. This is the suggested template for new CIPs. Note that a CIP number will be assigned by an editor. When opening a pull request to submit your CIP, please use an abbreviated title in the filename, `CIP-draft_title_abbrev.md`. The title should be 44 characters or less.-->

## Simple Summary

In this CIP, we propose introducing finality to the Conflux chain via voting among staked CFX holders. This will increase the confidence of high-value transactions happening on Conflux in the future and protect Conflux against potential 51% attacks from PoW.

## Abstract
We propose introducing a stand-alone PoS chain, which monitors the process of the PoW chain (the tree-graph structure) and reaches a consensus for the confirmed pivot blocks under the PoW confirmation rule. Once the PoS chain regards a pivot block as confirmed, all the PoW miners should follow it. This will effectively protect the Conflux chain from long-range 51% attacks from PoW.

The CFX holders can deposit to a specific contract to claim voting rights on the PoS chain. The PoS chain uses a VRF to select the nodes with voting rights. The committee is temporary and will rotate periodically every six hours. The terms are staggered like the US Senate. Approximately one-sixth of committee seats are up for election every one hour.

This file has been truncated. show original

Finalidad de Conflux PoS: Introducción y Modelo Económico (borrador)

Finalidad de PoS (CIP-43) Preguntas y Respuestas

Por qué introducir PoS en Conflux

Resumen de la Actualización de Conflux PoS Hardfork

Tutorial del nodo PoS de Conflux v2.0.0-testnet

pos-rpc

Dapp de PoS pool (código fuente)