jpg.store: JPNFT Integration Project
Free!
Minimum price
$0.99
Minimum paid price

jpg.store: JPNFT Integration Project

About the Book

Part 4 of the Catalyst On-Chain Impact Series

When Cardano sought to bridge mainstream intellectual property (IP) with on-chain innovation, the JPG Store × JPNFT Integration Project delivered. Funded under Catalyst Fund 10, this initiative introduced Cardano’s first verified IP certification framework for NFTs — linking JPNFT’s Ethereum-based IP registry, used by major Japanese content holders, with JPG Store, Cardano’s largest NFT marketplace.

The project established a secure, cross-chain verification system that authenticates and certifies licensed NFTs in real time, enabling legal compliance and enterprise participation. Through a metadata-driven model, NFT issuers can now embed verifiable IP ownership and licensing information directly into Cardano transactions — a major step toward transparency, authenticity, and regulatory readiness across global markets.

Technically, the project achieved full interoperability between Ethereum and Cardano via metadata and API integrations, introduced the “JPNFT Certified” badge on JPG Store for visible proof of authenticity, and defined open metadata standards (JPNFT_IP_ID, ETH_TX_HASH, Verification_URL) to support universal verification. All milestones were completed on time and within budget, verified through Catalyst’s Proof-of-Achievement framework.

The impact extended across the ecosystem: new developers and IP holders joined the network, NFT marketplaces strengthened user trust, and Catalyst-funded platforms like NMKR and Socious adopted the certification model. Legal partner IP Forward confirmed compliance with Japanese IP law, while participating developers validated Cardano’s scalability for the issuance of regulated digital assets.

As part 4 of the 12-part Catalyst On-Chain Impact Series funded under Project Catalyst grant #1300150, this case study illustrates how cross-chain collaboration and open metadata standards can unlock institutional adoption, enhance trust, and position Cardano as a blockchain capable of supporting enterprise-grade digital assets in global markets.

About the Author

STORM Partners
STORM Partners

STORM Partners is a Swiss-based Web3 strategic advisory firm supporting projects through marketing, legal, and growth expertise.

As a longtime contributor to the Cardano ecosystem and a founding member of DAO Suisse, STORM Partners helps shape the future of decentralised innovation across Europe and beyond.

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

Earn $8 on a $10 Purchase, and $16 on a $20 Purchase

We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earnedover $14 millionwriting, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub