[{"type":"report","id":"BLC-STUDY-0557","title":"SSZ ProgressiveContainer","author":[{"literal":"Etan Kissling"},{"literal":"Cayman"}],"issued":{"date-parts":[[2023]]},"publisher":"Etan Kissling , Cayman","URL":"https://eips.ethereum.org/EIPS/eip-7495","note":"Rights status: Official external source only. Not a licence to republish the paper."}]