Data Availability, Da Sampling, Data Publication, Danksharding.
https://docs.google.com/presentation/d/1X5cQjJrwwVB6A3cczY5Xk2x5Vx0qsxsnnn8eIKfcIJ8/edit?pli=1#slide=id.g163c8eab479_0_203 https://a16zcrypto.com/posts/article/an-overview-of-danksharding-and-a-proposal-for-improvement-of-das/ DAS (including encoding) https://arxiv.org/pdf/1809.09044.pdf