Non-fungible token artworks: More crypto than art?

Non-Fungible Tokens (NTFs) artworks attract relevant trading volume in the secondary market. Their prices, primarily denominated in Ethereum cryptocurrency, recently experienced a sub-stantial increase. In this paper, we first investigate whether the market for crypto art is infor-mationally efficient and, secondly, if crypto art can be considered as an alternative to real-world art rather than a haven for crypto-money speculative traders. We find evidence of market in-efficiency with long-lasting autoregressive patterns in price discovery. As for the nature of crypto art as an asset class, our findings support the idea that crypto art is unrelated to real-world art. Crypto art prices are mostly determined by gains in the cryptocurrency of denomination, whereas real-world art is mostly unrelated to the financial markets. We conclude that crypto art is far from being another medium to express artistic content and is currently just a storing unit for crypto-money, in absence of relevant alternatives.