
BlockOwner
I don't know my version or loader



BlockOwner
To describe the mod in few words. You now know who placed that block!
Preview
BlockOwner Gui

BlockOwner Tool
The default tool is the wooden_hoe
Commands:
This mod requires operator permissions to function and works entirely server-side, so there's no need for any client-side installation or configuration.
/blockowner gui
Opens a Menu where you can view Player placed Blocks and highlight them. (avaible since v1.0.7)
/blockowner level [none|minimal|all]
Adjusts the log level for the mod, controlling the verbosity of logs.
/blockowner tool minecraft:item_name
Sets the tool used for inspecting blocks. The selected tool is saved in the configuration file for persistent use.
/blockowner style &1-9{Date} &1-9{Player} &1-9{Block}
Allows you to customize the Message of the inspect tool in the way you want it. You can change the order of {Date} {Player} {Block} any way you want and assign minecraft color codes to them.
/blockowner visualize [playername|clear] range(min10)
Allows you to visualize the Blocks placed by the Person with extra info. (avaible since v1.0.7)
All issues and planned stuff here
Feel free to submit your ideas!
To-Do list: Open issue Page
You can view current known bugs here:
Bug list: Open issue Page
FAQ
How does it work?
It tracks each block placed by every player on the server and stores them on a per-player basis to be later viewed using the selection tool.
Will more versions be supported?
Currently I use this mod on my server, wich runs on this specific version. More versions are on the way but are not the top priority!
License
This mod is available under the Apache-2.0 license. Feel free to learn from it and incorporate it into your own projects.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as BlockOwner-1.0.7+mc1.21.jar — drop this file into the mods folder
- Download size: 159 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.