Each product is uniquely designed by our in-house graphics artist. We use premium materials from
gold plated copper to bronze, silver and even .999
pure gold.


CertiLine BarCard® package protects the coin from tampering activities and our security hologram
prevents unnoticeable tampering with the
private key. This makes apparent any forgery and
counterfeiting attempts. Private keys are created
using a supervised offline process.


Denarium produces physical bitcoins ranging from very affordable to premium products. Denarium
products are great gifts for family, friends, and
business partners to introduce people to bitcoin.
We offer fast deliveries all over the world.


We want to make bitcoin convenient to own and
accessible to everyone, and help people invest in
bitcoin securely.


As of this moment, 603 BTC (3,25 M€) is securely stored on Denarium physical bitcoin coins. Find your bitcoin coin balance anytime on our public database among 15084 coins produced. We make charts to show you our process and to be transparent.

Physical Bitcoins


Gold Plated Collection

Denarium Custom Gold Plated 2018

From: 14,90  ex. VAT

Denarium Custom Gold Plated 2019

From: 24,40  ex. VAT

Premium Collection

Gold Collection

Denarium 1/2 BTC Gold 2018

From: 890,00  ex. VAT

Denarium 1 BTC Gold

From: 2290,00  ex. VAT

First Series Collection

Denarium 1/10 BTC

From: 190,00  ex. VAT

Denarium 1/100 BTC

From: 190,00  ex. VAT
Trusted Bitcoin services since 2012

We are a first generation Bitcoin startup based in Finland. Prasos was launched in 2012.

In addition to Denarium we operate leading European bitcoin exchange platform Coinmotion and the Finnish bitcoin broker

We also operate the largest Bitcoin ATM network in the Nordics called Bittimaatti.

  • We were one of the largest resellers for the classical Casascius Coins. We have years of experience in regards to physical bitcoins.

  • We are a real company with real people behind it. We have a stellar record of providing trustworthy Bitcoin services for the last 8 years.

Heidi Hurskainen

Chief Executive Officer
Before entering the world of cryptocurrency, Heidi was in the commercial banking sector and operated as a financial advisor in one of the largest commercial banks in Spain. She is also part of a prominent Spanish fintech platform and actively writes about fintech related issues.

Viljami Räisä

Chief Production Officer
Something needs to get done? No worries, Viljami will handle it. He is known as a Bitcoin expert & hobbyist and in his job as the Chief Production Officer he focuses especially on getting things done. He is in charge of product assembly & logistics.

Henry Brade

Executive Vice President
For Henry cryptocurrencies are both a hobby and a job. After discovering Bitcoin in the spring of 2011, he got excited about it and studied it thoroughly. Since 2012 Henry has been in the helm of our company. He is one of the key Bitcoin experts in Finland.

Jaakko Paakkari

Investor / Manufacturing
Jaakko is a Finnish entrepreneur specialized in micro-milling & precision mechanics. He is a shareholder in our company and for Denarium his role is coin manufacturing.

Get in touch


Frequently asked questions

Which countries do you ship to?

It is not possible to order any longer. Please see this announcement

How do I find the bitcoin address, transaction history, status and balance of my Denarium coin?

In the Denarium Database ( you can explore the status of every Denarium Bitcoin ever produced. Therefore you can search coins with a serial number or with the rest bits, located in the hologram window.  In this way find your bitcoin address and transaction history.

Your bitcoin address also comes delivered with your order on a separate wallet card.

How much can I store in a Denarium coin?

You can store as much as you want and make multiple transactions to the same coin.

Check out our database on for the coin’s bitcoin address and transaction history.

Did not find your answer?

Please see Denarium Knowledgebase.