While browsing OpenSea and making my first NFT I noticed something cool.

While setting up your NFT you can add Unlockable content inside of the NFT. Something only the owner can access. This could for example be an unlisted YouTube video or playlist. Unlisted videos and playlists can only be watched by those who have the link.

This way you can sell access to your YouTube videos, or anything you'd like, really.

That is probably the easiest way to do it, since setting up an NFT on OpenSea is free.

You can read my step-by-step guide here

Here's another tool if you already have an NFT and wish to lock content behind it that only the owner see.

Nftclub.in allows you to create private links with any NFT. An interesting way to add some value to your NFT before you sell it.

There are of course lots of ways to do this manually as well. It is one of the main strengths of the blockchains, to control who has access to what without a middleman. But this requires absolutely no coding.

Here's my referral link to sign up with OpenSea.

Let me know if you have any questions for the how-to,

or check out my Gig on fiverr - making 3D nfts.