HardProof

HardProof

HardProof let's you check whether you have cheated on selected world or not. Very useful while trying to convince your friends that your world is pure survival

by
99 Downloads
fabricgame-mechanicsutility
Rent Server with this Mod

Screenshots

HardProof Screenshot 1
HardProof's menu!

About this Mod

HardProof 'em!

This mod let's you check for inappropriate activity on your selected minecraft world, its mainly purpose is to show your friends that you've never cheated on some worlds if they dont trust you enough.

- Here are some more specified details:

  • Mod checks for:
  • Open to lan cheats
  • op privilages
  • gamemode other than 0
  • restoring a world after dying via backups (useful while playing hardcore) [beta]
  • cheat clients [feature not yet fully implemented; may not work in most cases]

> Performance: [tested on i7-9750H and gtx 1660ti]

FPS [Avg] With HardProof Without HardProof
Fabric 53 54
Fabric + sodium 98 100
Fabric + performium modpack* 130 130

*Performium is a great modpack that optimizes your game made by KasaiSora

Available Versions

HardProof 1.0.2beta
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric
September 18, 2025
HardProof 1.0.1beta
MC 1.21.8fabric
September 15, 2025
HardProof 1.0.0beta
MC 1.21.8fabric
September 13, 2025

How to Install HardProof on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).

3

Install Mod

Open the mod browser in the dashboard and search for "HardProof". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.8, 1.21.7, 1.21.6 (+1 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

HardProof server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.

Is HardProof compatible with fabric?

HardProof officially supports fabric for Minecraft 1.21.8, 1.21.7, 1.21.6. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with HardProof – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if HardProof consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install HardProof with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.81.21.71.21.61.21.5