They don't. An example search from my NFT anti-fraud solution: https://fnftf.io/?results=982ce32629ebcbd7dce30baf2f84adafb5eb7233849f31509ba3909e07e91bbf https

They don't. An example search from my NFT anti-fraud solution: https://fnftf.io/?results=982ce32629ebcbd7dce30baf2f84adafb5eb7233849f31509ba3909e07e91bbf https://fnftf.io/?results=982ce32629ebcbd7dce30baf2f84adafb5... So there you have it - dozens of copies of the same art across the same chain and other chains plus dozens of other low-quality "remixes" that don't qualify as an original work. Nothing in the space (other than solutions like mine) do anything to authenticate the content in any form or fashion. In fact, on FNFTF we make a pretty big deal of searches that only return one result (original and unique content) because it doesn't happen very often: https://fnftf.io/?results=81cd744ab237b0eb68fbe1702c82db9cdff8997abbb77efdc4f95f9bdf1e9716 https://fnftf.io/?results=81cd744ab237b0eb68fbe1702c82db9cdf... Shameless plug I suppose but there isn't anything else publicly available that shows just how bad and widespread this issue is.