[{"type":"report","id":"BLC-STUDY-0173","title":"Validium and the Data-Availability Spectrum","author":[{"literal":"StarkWare"}],"issued":{"date-parts":[[2020]]},"publisher":"StarkWare","URL":"https://medium.com/starkware/volition-and-the-emerging-data-availability-spectrum-87e8bfa09bb","note":"Rights status: Official external source only. Not a licence to republish the paper."}]