History
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| 25w35a | 26 August 2025 | Added. |
The Iron Chain is an item that players craft from an iron ingot and iron nuggets. It stacks up to 64, and placing it sets down a block of the same name.
Beyond being placed as a block, the Iron Chain serves as an ingredient in 13 different recipes, which makes it a useful material to keep on hand for crafting.
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| 25w35a | 26 August 2025 | Added. |