Gemstone Edition

Experience the thrill of a unique collectible that merges physical and digital elements to create an immersive experience. The Cryptostamp® Gemstone Edition is a tech demo for postal operators only, showing the technology of our world famous Cryptostamp®. Designed exclusively for postal operators, it is the perfect starting point to learn about Crypto stamps and their features. A postal stamp product that took the world by storm and that is the perfect collectible for philatelists and NFT enthusiasts.

Each Cryptostamp® of the Gemstone Edition holds a NFT as digital twin. One of five different digital gemstones with different rarities. To reveal your secret gemstone simply scan the visible QR Code on your Cryptostamp® and wait for the reveal.

Cryptostamp Gemstone Edition Crystal


Diamonds are the earth’s hardest natural substance. The only thing that can scratch a diamond is another diamond!



The name “sapphire” comes from the Greek word sappheiros. Kings and queens in ancient Greece and Rome believed the blue sapphires would protect them from harm.



They get their green colour from trace amounts of chromium and/or vanadium. Cleopatra is perhaps the most famous historical figure to cherish emerald gemstones. She even claimed ownership of all emerald mines in Egypt during her reign.



Since ancient times, rubies have symbolized passion, protection, and wealth. Many cultures have strong ties to it being a symbol of love and commitment, making it a great gemstone for a wedding ring.



Topaz's most popular mystical association has been with wealth. However, topaz symbolism and lore also covers areas such as health, love, and astrology.

Scroll over the rarities to unveil additional information on the gems that hide behind the gemstone edition.

Alright. But, what is a Cryptostamp®?

A Crypto Stamp is a physical postage stamp that contains a digital twin on the Blockchain, a so called  NFT (Non-Fungible Token). The NFT plays multiple roles in the Cryptostamp®. This digital component enables an interactive collecting experience while ensuring the physical stamps‘ authenticity by making them tamper-proof. It acts as a digital certificate of ownership and at the same time as digital collectible. And while the physical stamp has only one appearance, the digital NFTs can vary in colors, or even rarities and motivates collectors to complete their (digital) collection.  

Since the development of the first Crypto Stamp in collaboration with the Austrian Post in 2019, Stampfinity has been at the forefront of blockchain technology and NFTs, continuously pushing the boundaries of innovation in the world of philately. 

The result? Over the years, the product has evolved in terms of security, user experience, and gamification, with the aim of offering collectors more.

Cryptostamps® issued worldwide

Winning new collectors.
Keeping your old ones happy.

The best way of bridging digital and physical collecting.

At Stampfinity, we believe in a hands-on philosophy. Therefore, we consider experiencing the user journey firsthand as crucial for providing you with a glimpse into the future of philately. The Cryptostamp® is a physical stamp that can be used for regular mail, comforting classic philatelists. At the same time the NFT attracts new, younger collectors. The crypto stamp combines the best of both words. The enjoyment of stamp collecting enriched with a digital counterpart for more


At Stampfinity, we’re thrilled to offer free samples of our Gemstone Edition to postal operators and their employees. As pioneers in the field of blockchain technology and NFTs, we believe in empowering postal operators with firsthand experience of our innovative Crypto stamp technology.

Please note that only postal operators and their employees are eligible for a free sample of the Gemstone Edition. We appreciate your understanding as we strive to provide this exclusive opportunity to those directly involved in the postal industry.

Join us in revolutionizing the world of stamp collecting by filling out the details below to receive your free sample.