proof of publication

A proof of publication confirms that transaction data was made available to the network before a block was finalised.发布证明确认交易数据在区块最终确定之前已向网络提供。

Rollups require proof of publication to prevent sequencers from submitting state roots without sharing the underlying data.Rollup 需要发布证明，以防止排序器在不共享底层数据的情况下提交状态根。