_:nc9f10310cb784d35b913196c78a03c93xb7
<http://schema.org/thumbnailUrl>
<https://substackcdn.com/image/fetch/w_128,h_128,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e976411-1d19-463e-b616-0f8b404d1e10_1200x1200.png>
<https://www.newsletter.eqraatech.com/p/vol29-dropboxs-chrono-scalable-consistent>