Welcome to NGA

Here at NGA (Notarizing, Grading & Authentication) for NFTs, we aim to give our customers the best certified and quality service by authenticating NFTs. 

There are many fake NFTs on secondary markets such as Opensea & Rarible floating about which have no value at all. We at NGA will approve and authenticate your NFTs giving investors that comfort of knowing they have the original NFT from a collection or Artist.


All Authentic NFTs will be approved with our certified holographic NGA logo and a blue tick authentic stamp along with other important information for the NFT, confirming it is indeed an authentic NFT from its true collection or Artist.


 A QR code will be shown which will direct interested buyers directly to the site of sale.