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BlockOwnerMinecraft mod for 1.21.2

Find out who placed THIS block!

server onlynewest supported release 1.21.2TechnologyUtilityManagement
Latest version
1.0.7+mc1.21
Loader
Fabric
Licence
Apache-2.0
Downloads
1.2k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host BlockOwner servers

One click and BlockOwner is installed with the right loader, on hardware built for it.

  • 1.21.2
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version BlockOwner declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024

Download

From BlockOwner’s own host. Nothing is re-hosted here.

Most recently published release

1.0.7+mc1.21alpha30 Dec 2025

BlockOwner-1.0.7+mc1.21.jar · 0.2 MB · for 1.21.2, 1.21.1, 1.21 · Fabric

Download this release
755e9d9e4458…
Older versions14
  • 1.0.6+mc1.215 Oct 20241.2140 KB377 downloads0696d75fd598…Get
  • 1.0.6+mc1.20.65 Oct 20241.20.639 KB58 downloadsa9b52a861034…Get
  • 1.0.6+mc1.20.55 Oct 20241.20.539 KB48 downloadse11098e60b94…Get
  • 1.0.5+mc1.2124 Jul 20241.2134 KB94 downloads6c222b97845f…Get
  • 1.0.5+mc1.20.624 Jul 20241.20.634 KB56 downloads35a4a7f7a5eb…Get
  • 1.0.5+mc1.20.524 Jul 20241.20.534 KB40 downloads52743282295d…Get
  • 1.0.4+mc1.2123 Jul 20241.2134 KB41 downloadsc9c5c7dbe730…Get
  • 1.0.4+mc1.20.623 Jul 20241.20.633 KB35 downloads1c97199faae1…Get
  • 1.0.4+mc1.20.523 Jul 20241.20.533 KB39 downloads795bf1249f3d…Get
  • 1.0.3+mc1.2122 Jul 20241.2129 KB69 downloadsaad676474b98…Get
  • 1.0.3+mc1.20.622 Jul 20241.20.629 KB39 downloads46695d51d5ed…Get
  • 1.0.3+mc1.20.522 Jul 20241.20.529 KB44 downloads2539290617c2…Get
  • 1.0.2+mc1.20.522 Jul 20241.20.523 KB46 downloadsa9380708a129…Get
  • 1.0.1+mc1.20.521 Jul 20241.20.518 KB53 downloadse8efc44b5379…Get

Frequently asked

Does BlockOwner work on Minecraft 1.21.2?

Yes. 1.21.2 is the newest Minecraft version BlockOwner declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does BlockOwner support?

Everything the author has declared, from 1.20.5 up to 1.21.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install BlockOwner on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does BlockOwner support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for BlockOwner?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is BlockOwner under?

Apache-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install BlockOwner?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download BlockOwner safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 30 Dec 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .