Mementos Wallet is a new way to collect your achievements digitally and forever. All achievements issued to you, or created by you are stored in the Solana Blockchain so that you have access to them forever.

Each achievement is an NFT that is represented as a 3D cube. You can either decorate the sides with your own pictures, videos, and journal, or keep the standard image presented to you on the hero side of the app.

Once you complete decorating the cube, you can mint the achievement on the blockchain, and memorialize your achievement information permanently.

Each issuer works directly with Naenu to authenticate their results and credentials that are being minted with the achievement NFT. Therefore, the organizations that are issuing the NFT are authenticating your achievements at once. No need to go back to them to prove you have the achievement.