Blue Note From crypto-focused site Blockworks: With bitcoin nearing its all-time high, eye watering nonfungible token sales appear to be cropping back up. A CryptoPunk just sold for 4,500 ether, worth over $16 million at current prices. That’s the second largest sale ever for the blue-chip NFT collection, trailing only a $23.7 million CryptoPunk purchase made in Feb. 2022. CryptoPunk 3100, the one that sold Monday morning, sold for $2,127 in 2017 before changing hands again for $7.58 million in 2021. There are 10,000 unique CryptoPunks. Each punk has randomly generated attributes, like differing glasses or hairstyles. Punk 3100 is...