- Monday-Friday 8-6 CST1-800-276-6508
Subscribe to the JM Bullion newsletter to receive timely market updates and information on product sales and giveaways.
Major Payment Methods Accepted
Download Our Free App Today
© Copyright 2026 JM Bullion. All Rights Reserved. Your Privacy Choices 
Among the many unique cryptocurrency platforms in the world today, Cardano is the largest to use a proof-of-stake blockchain. The use of proof-of-stake, compared to proof-of-work protocols, is seen as a green alternative to other mining processes. Cardano is a public blockchain that uses the internal cryptocurrency known as Ada. Right now, 1 oz Cardano Crypto Commemorative Copper Rounds are available to purchase online from JM Bullion.
Round Highlights:
Each 1 oz Cardano Crypto Commemorative Copper Round is available to you as a new item within the Crypto Commemorative range. These particular copper rounds come in individual and bulk packaging, with single copper rounds packaged in protective flips. Multiples come in plastic tubes of 20 or boxes of 500 rounds, with a box capable of holding 25 tubes of 20 rounds each.
Development of the Cardano platform began in 2015 with the help of Charles Hoskinson, one of the co-founders of Ethereum, one of the largest cryptocurrencies in the world. The program launched in 2017 and is named for an Italian man named Gerolamo Cardano, a mathematician, biologist, physicist, and chemist, among many other interests.
For the obverse design of Cardano Crypto Commemorative Rounds, the mint features the set of small circles that form the Cardano logo. The background field behind this design has some of the same circuit features that other designs in the Crypto Commemorative collection offer, though the field on these particular rounds is somewhat cleaner behind the circular logos.
In the reverse field of 1 oz Cardano Crypto Commemorative Rounds is the common Crypto Commemorative design element. This visual was first used in 2011 when MJB released the world’s first-ever cryptocurrency-themed round. While that release celebrated Bitcoin, this design has been used on countless releases in the decade since. Cardano is just the latest cryptocurrency platform to be celebrated within the Crypto Commemorative range of gold, silver, and copper rounds.
If you have any questions for our customer service team, we’ll be happy to help you out. JM Bullion customer service is available to you on the phone at 800-276-6508, online using our live chat, and via our email address.
Tracking and insurance included on all orders
Among the many unique cryptocurrency platforms in the world today, Cardano is the largest to use a proof-of-stake blockchain. The use of proof-of-stake, compared to proof-of-work protocols, is seen as a green alternative to other mining processes. Cardano is a public blockchain that uses the internal cryptocurrency known as Ada. Right now, 1 oz Cardano Crypto Commemorative Copper Rounds are available to purchase online from JM Bullion.
Round Highlights:
Each 1 oz Cardano Crypto Commemorative Copper Round is available to you as a new item within the Crypto Commemorative range. These particular copper rounds come in individual and bulk packaging, with single copper rounds packaged in protective flips. Multiples come in plastic tubes of 20 or boxes of 500 rounds, with a box capable of holding 25 tubes of 20 rounds each.
Development of the Cardano platform began in 2015 with the help of Charles Hoskinson, one of the co-founders of Ethereum, one of the largest cryptocurrencies in the world. The program launched in 2017 and is named for an Italian man named Gerolamo Cardano, a mathematician, biologist, physicist, and chemist, among many other interests.
For the obverse design of Cardano Crypto Commemorative Rounds, the mint features the set of small circles that form the Cardano logo. The background field behind this design has some of the same circuit features that other designs in the Crypto Commemorative collection offer, though the field on these particular rounds is somewhat cleaner behind the circular logos.
In the reverse field of 1 oz Cardano Crypto Commemorative Rounds is the common Crypto Commemorative design element. This visual was first used in 2011 when MJB released the world’s first-ever cryptocurrency-themed round. While that release celebrated Bitcoin, this design has been used on countless releases in the decade since. Cardano is just the latest cryptocurrency platform to be celebrated within the Crypto Commemorative range of gold, silver, and copper rounds.
If you have any questions for our customer service team, we’ll be happy to help you out. JM Bullion customer service is available to you on the phone at 800-276-6508, online using our live chat, and via our email address.
