The standard for secure NFTs

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

Gem score

Audit to evaluate level of ownership NFT collections offer

See audits

Team follow-up

A coaching for your team to provide trustable NFT project

Book a slot

Standard

Smart contract standard for secured NFT offering sovereignty for creators and the best level of ownership for owners

Get started

Forge

Tool to deploy your sovereign smart contract & create persistent NFTs

Available soon, be notified

They trust OpenGem

The challenges for secure NFTs

PERSISTENCE

Like physical assets, digital assets are subject to alteration over time.

DECENTRALIZATION

NFTs do not systematically guarantee ownership to the owner.

SECURITY

Smart contracts are subject to security breaches especially when standards are not followed.