Show HN: Check if your NFTs are immutable

Hi guys!

Over the past two weeks I've been tinkering with NFTs and found out that most of them do not store their images on the blockchain: they're fully editable after mint. I thought this was against what most people believe NFTs to be, so I built a site to explore this problem. You can enter any ENS wallet or any Opensea NFT link and it will analyze it to tell you if the NFTs are immutable or not.

I also wrote a blog post [1] explaining the problem in a bit more detail.

Happy to answer any questions and hear your feedback!

[1] https://rameerez.com/no-your-nft-is-not-on-the-blockchain/