Attention is a scare resource in the NFT space. Attention flows can be quantified by mining blockchain transactions. I worked with wgmi.io to build a ...

NFTs were a major crypto theme of 2021. OpenSea users grew \~23x and did \~$15B in sales. I use public OpenSea sales data to highlight a few major the...

There are at least three places to get useful data on blockchains: BigQuery, Nansen, and Dune Analytics. I will show how each of these can be used to ...