> For the complete documentation index, see [llms.txt](https://docs.hemi.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hemi.xyz/foundational-topics/the-architecture/ethereum-rollups/decentralized-rollups.md).

# Decentralized Rollups

{% hint style="info" %}

## 📜 **TL;DR:**

* The **Hemi Network** champions decentralized roles, leverages Bitcoin's security, promotes open participation, fault tolerance, and fee efficiency to enhance Layer 2 solutions.
  {% endhint %}

***

## **🌐 Overview**

* In contrast to other Layer 2 (L2) rollup solutions, the Hemi Network introduces a more decentralized approach to data publication and validation, addressing critical issues present in current L2 setups:
  * **✅ Decentralized Roles:** Introduces a decentralized approach with Publishers handling key roles asynchronously, mitigating the risks associated with centralized control found in other L2 networks.
  * **✅ Incentivized Participation:** Allows open participation through staking tokens with Ethereum-side validation contracts, fostering consistent and incentivized data sharing even during times of increased fee activity.
  * **✅ Fault Tolerance and Reward System:** Implements a system to discourage malicious behavior, slashing stakes of Publishers submitting invalid data while rewarding Challengers who identify faults, thereby promoting network integrity.
  * **✅ Efficient Ethereum Fee Management:** Manages rewards via Ethereum-side validation contracts, ensuring consistent incentives for Publishers despite Ethereum fee fluctuations.


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