OpenGem provides tools for creators, users and developers to secure ownership of digital assets. OpenGem also advice leading organizations by performing audits on their NFT products.

Nüme specializes in 2D imaging and 3D modeling in ultra-high definition, aimed at enhancing the certification and traceability of artworks. Their services cater to museums, galleries, private collections, and artists, providing detailed digital representations that can be used for physical or virtual exhibitions. Nüme's technology also supports the creation of innovative content in luxury sectors like watchmaking and automotive industries. The company integrates these high-fidelity digital models into photorealistic metaverses, ensuring precision and authenticity in digital art representation.

We provide comprehensive project management and development services for blockchain projects. Our clients include major international financial institutions such as BNP, Banque de France, Credit Agricole, and SNCF. Our offerings include:

Technical and functional blockchain expertise
Presentations and training
Development of Proof of Concepts
Full-time dedicated blockchain project experts
We have extensive experience with common blockchain architectures, including Ethereum, NXT, Bitcoin, Hyperledger, Corda, Counterparty, and Mastercoin.

My personal role involves:

Directing and managing Laboblockchain (10 full-time experts)
Providing expertise and training on various blockchain topics
Architecting and developing multiple Proof of Concepts and prototypes in diverse technologies (NXT, Bitcoin, Ethereum, etc.)
Managing projects throughout their lifecycle, from inception to production
Developing our commercial services