Blueprint NFTs
Immutable Blueprints on Cardano — Own, Trade & Earn Forever
What is a Blueprint NFT?
A Blueprint NFT is a maker's blueprint permanently published on the Cardano blockchain via Arweave. Once minted, the blueprint becomes immutable — it cannot be edited, deleted, or tampered with. The entire knowledge (steps, materials, tools, BOM) is preserved forever, exactly as the creator published it.
Why Convert a Blueprint to an NFT?
Permanent Attribution
Your name, contribution, and creation date are locked on-chain. No one can claim your work or alter the record. CIP-25 metadata on Cardano is the proof.
Earn on Every Resale
CIP-27 royalties (6%) are embedded in the NFT. Every time ownership changes hands — on Youblob or any CIP-27 compatible marketplace — the original author(s) earn automatically. Forever.
Monetise Your Knowledge
Sell at a fixed price or auction your Blueprint NFT. The buyer gets full ownership rights and future revenue from the blueprint. You keep the royalty stream and your name on the attribution chain.
Immutable Quality Guarantee
Buyers know exactly what they are getting. The blueprint stored on Arweave is the blueprint — no bait-and-switch, no post-sale edits. Trust is built into the system.
Digital Receipt for Physical Artifacts
When a blueprint produces a unique, one-of-a-kind physical creation — a hand-painted canvas, a carved wood statue, a forged blade — the NFT acts as its digital certificate of authenticity. The buyer receives both the physical artifact and a blockchain-verified proof of its origin: who made it, how it was made, and that it is the original. No forgeries, no disputes.
How It Works
Create and publish your Blueprint on Youblob as usual.
Go to My Blueprints and click "Convert to NFT". This costs 1 Gold Coin.
Your blueprint is published to Cardano via Blockfrost and stored permanently on Arweave.
The blueprint becomes immutable. "Sell NFT" and "Auction NFT" buttons appear.
Set a fixed price or start an auction. Buyers pay in fiat — ownership transfers in our database.
Original authors earn 6% CIP-27 royalty on every future resale. Attribution is permanent.
Cost
Converting a Blueprint to an NFT costs 1 Gold Coin (≈ $10 USD / 100 NOK). This covers permanent Arweave storage and the Cardano minting transaction. It is a one-time, non-refundable payment.
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