Table of Contents

9. Blockchain and Digital Technologies

9.2 What does blockchain have to do with modern collector coins and medals?

Explanation of the question 

At first glance, a physical collector coin and the blockchain have little in common. Coins and medals are made of metal and can be touched. The blockchain, on the other hand, is a digital technology.

Nevertheless, blockchain applications are gaining increasing importance in the field of modern collector coins and medals. Physical collectibles are increasingly being linked to digital information.

But what advantages does this offer? And why are more and more manufacturers and collectors interested in this development?

Answer

The blockchain makes it possible to store digital information permanently, transparently, and publicly traceable. This allows physical collectibles to be connected with digital information without being solely dependent on a manufacturer or a single database.

It's not about storing the coin or medal itself on the blockchain. It's also not possible to store physical objects digitally. Rather, additional information is permanently documented and linked to the collectible.

This includes, for example:

• digital certificates of authenticity,
• proof of ownership,
• provenance documentation,
• NFTs,
• serial or edition information,
• digital certificates,
• information about manufacturing or issuance.

The blockchain can help to make this information permanently available and traceable. Depending on the application, it can be publicly verifiable and remain even if individual companies or websites no longer exist.

Especially for high-value collectibles, the documentation of origin is becoming increasingly important. Similar to the art world, a traceable history can help to build trust in a collectible.

However, the blockchain does not replace the verification of the authenticity of a physical object. It complements classic authenticity features such as certificates, engravings, security features, or manufacturer documentation with an additional digital layer.

Explanation

The combination of physical collectibles and blockchain technology opens up numerous new possibilities.

These include:

• permanent documentation of important information,
• public traceability of transactions,
• temporal assignment of events
• digital proofs of authenticity and ownership,
• linking physical and digital collectibles,
• integration of NFTs,
• new opportunities for collector communities and digital content.

At Satoshi Silver, we already use blockchain technologies.

With our Bitcoin coin-medals, each issue is linked to its own Bitcoin transaction. The associated transaction hash becomes part of the product documentation. This creates a publicly verifiable connection between the collectible and a transaction permanently documented on the Bitcoin blockchain.

With Cyber Creatures of Xyntania, we go a step further. There, blockchain technologies and NFTs are an integral part of the universe. Digital content and physical collectibles complement each other and create a connection between the real and digital collector world.

We do not see blockchain as a replacement for classic collector values such as design, craftsmanship, or material quality. Rather, it opens up additional possibilities to expand collectibles in a forward-looking way with digital functions, information, and experiences.

The blockchain doesn't replace a collector coin – it enhances it.

It enables physical collectibles to be permanently linked with digital information, thereby creating new possibilities for documentation, traceability, and digital experiences.

When purchasing modern collector coins or medals, it is worthwhile to pay attention to whether a manufacturer sensibly uses blockchain technologies. The important thing is not that blockchain is used, but for what purpose.

Real added value can be offered by applications that verifiably document provenance, permanently link digital content with the collectible, or transparently provide additional information. Used correctly, the blockchain can help to make collectibles even more interesting and enriching in the long term.

This article is part of the Satoshi Silver Academy – a knowledge platform all about modern coins, medals, blockchain technology, and high-quality collectibles.