Sir Tim Berners-Lee has sold an NFT of the original source code for the world wide web for an eye-watering $5.4 million, but the winning bidder could be in for an unpleasant surprise: a security researcher has spotted errors in the code. Up front: The NFT market exploded in 2021, bagging artists and celebrities whopping sums for digital tokens that authenticate ownership of collectibles. Berners-Lee hopped on the bandwagon amid signs that the bubble was about to burst. He auctioned off an NFT representing this bundle of items: The original archive of dated and time-stamped files containing the source code…

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