TL;DR: how to register copyright
Your 3D art is protected by copyright the moment you create it, but registering copyright gives you the power to enforce it. In the US, you register online with the U.S. Copyright Office (eCO): choose the right application, fill in the author and publication details, pay the fee ($45 to $65 today, $55 to $85 under the fee schedule the Office plans to apply from late 2026) and upload images of your work. A clean online claim takes about 1 to 2 months.
Register before an infringement starts, or within 3 months of publishing, to keep statutory damages and attorney's fees on the table. Most other countries, including the UK and most of the EU, have no official copyright register, so there you protect yourself with dated proof of creation instead. This guide covers both, with the details that matter for Blender and 3D work.
Register every Blender model in seconds, for free. BlendedBoris is a free plugin for Blender that records your 3D model on the blockchain and gives you a lifetime ownership certificate you can share, frame or attach to a takedown notice. It creates a digital fingerprint that links the model to you, so you have dated proof of authorship for every version, in every country, while you decide which works to register officially.
👉 Get the free BlendedBoris plugin