I have recently joined Bitcointalk and this is my first post. I looked through the posts in this thread and did not see anything mentioned on the authenticity of NFTs. I am experimenting with authenticity mechanisms and combined a mechanism of PGP digital signatures, blockchain technology, creator address and steganography. Inside the PNG file are more files, either videos, other pictures etc but also a text file with more authenticity mechanisms and hashes. I thought this necessary as I could not figure out how to create a digital signature of the NFT using the creator address only. I had to put a lot of technical information in the description that most people will not understand (and probably not care about) but what I would like to know is if this forum can understand it and can follow what I did. I know the PGP key ring servers are not working anymore so I used the blockchain instead for key validation.

Forget about the pictures and the ongoing listing, it will just end and be relisted again. I am interested to know if the technical persons here can follow what I did and if it works. I tested it 100 times and it works consistently but I will appreciate another test as well.

Yours faithfully

StegNFT

Link to pictures and technical information