Cuprum Coin (CUC)

Cuprum Coin (CUC) is a proof-of-stake cryptocurrency and its developers describe it as a real-world asset (RWA) token intended to represent physical copper commodity. The project was founded in 2021 and operates on its own native blockchain. CUC takes its name from the Latin word for copper (cuprum) and uses the chemical symbol Cu. According to the project, a portion of the fixed maximum supply of 300 million CUC corresponds to a claimed reserve of ultrafine high-purity copper powder, though independent audits or verifiable custody documentation have not been publicly confirmed.

The project has undergone a significant evolution since launch. Initially positioned as a commodity-backed coin built on a Tezos fork, the project now operates under the Materra brand, which describes itself as a sovereign-aligned platform connecting nano-engineered materials with institutional-grade digital asset frameworks. Materra has disclosed engagements with entities in the Dubai ecosystem, including Dubai Founders HQ and the Dubai International Financial Centre. The copper backing claim and the Materra repositioning are presented by the project team and have not been independently verified by blockspot.io.

CUC has a fixed maximum supply of 300 million tokens, with approximately 225 million in circulation. The project maintains a public blockchain explorer at explorer.cuprumcoin.com and a GitHub repository under the CuprumCoin organisation. Market activity for CUC has been limited, with no active trading data recorded for the token in recent years. Investors should conduct thorough due diligence, particularly regarding the copper reserve claims and the project structural transition to the Materra platform.