✍️ Author: Karel Havlíček – Bitcoin Analyst & Editor · 📅 Updated:
What 3DOS is and who it suits
3DOS is a decentralised on-demand 3D printing network – it connects people who need something printed with 3D printer owners worldwide. Besides print capacity, you can also contribute unused compute power and earn 3DOS tokens.
Unlike Grass/Teneo/Bless, this network carries real physical value (printed objects), not just bandwidth resale – so it suits mainly 3D printer owners and makers, not everyone.
- 3D printer owners looking for side income
- Makers and DePIN enthusiasts
- Anyone with unused compute power to lend out
How to start
- Register via the link below.
- Connect your 3D printer or compute capacity per the dashboard instructions.
- Accept print or compute jobs and fulfil them.
- Swap accumulated 3DOS tokens on a supported exchange.
No. Real Bitcoin mining requires specialised hardware (ASICs) worth thousands of euros and industrial amounts of electricity – on a laptop or regular PC it is practically impossible and unprofitable today. This app does something different: it sells your unused bandwidth/compute capacity to companies (AI data training, edge computing) and pays you in their own token, which you can later swap for Bitcoin. This is passive income, not mining.
✅ Pros
- Real physical value (3D printing), not just bandwidth
- Puts unused print/compute capacity to use
- Interesting for the maker community
⚠️ Cons
- A 3D printer or compute rig is needed for full benefit
- Smaller, younger network than established DePIN projects
❓ Frequently asked questions
Is this the same as Bitcoin mining?
No. Real Bitcoin mining requires specialised hardware (ASICs) worth thousands of euros and industrial amounts of electricity – on a laptop or regular PC it is practically impossible and unprofitable today. This app does something different: it sells your unused bandwidth/compute capacity to companies (AI data training, edge computing) and pays you in their own token, which you can later swap for Bitcoin. This is passive income, not mining. Full explainer →
Do I need a 3D printer to earn?
Not necessarily – the network also supports compute sharing, but you unlock full potential with a printer.
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