Block Memory
Block Memory lets a Fabric world keep a log of block changes, so a player can see what was placed or broken at a spot.
What it does
Right-clicking a block with the Memory Scanner shows the last eight events recorded for it in chat. The log covers blocks that were placed or broken, which makes it useful for checking who changed a build. It works in single-player and on servers, and both the server and every player need the mod, since the environment is client and server. The mod is built for Fabric and runs on 1.21.4 – 1.21.11, with the latest file, 1.0.0, targeting 1.21.11. It is released under CC0 1.0 Universal and is not open source.
Key features
Block history log
Records each block placed or broken, so past changes at a position can be checked later.
Memory Scanner
Right-clicking a block with the Memory Scanner lists its last eight recorded events in chat.
Single-player and servers
The log works in a single-player world and on a multiplayer server alike.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Block Memory need to be installed on the server?
Which Minecraft versions does Block Memory support?
In the catalog
Block Memory is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Block Memory это небольшой Fabric-мод для Minecraft 1.21.4, который записывает “память” блоков: кто и когда поставил или сломал конкретный блок. Чтобы посмотреть историю, сделай и возьми в руку предмет “Сканер памяти” и нажми ПКМ по нужному блоку. Мод выведет в чат последние события для этой позиции (до 8 записей)…
Official listing
- Modrinth page
- modrinth.com/mod/block-memory
- Owner
- the_Piona_Copitol
- Published
- 2026-03-16
- Updated on Modrinth
- 2026-03-16
- Facts verified
- 2026-10-15