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Remember when NFTs sold for millions of dollars? 95% of the digital collectibles are now probably worthless.
(markets.businessinsider.com)
This is a most excellent place for technology news and articles.
I might be wrong, but to my recollection, he never got it to work; in the beginning, he merely believed that he could eventually get it to work, and that the first fraudulent payouts to early investors were originally intended as a temporary way of buying time without losing investors.