On June 13, according to data shared by crypto data analyst Kofi on the X platform, the L1 cost of most L2s is reduced by more than 90% after the adoption of EIP-4844blob. Note: L1 cost = Gas and Blob fees for bulk release transactions + Gas fees for proof verification transactions. Due to the decrease in costs by an order of magnitude, L2 has the ability to reduce the gas fees charged to users, reducing the cost of conducting ordinary transactions (such as ETH transfers or Uniswap transactions) on most L2s by more than 90%. It is worth mentioning that Manta, Orderly, Lyra, Hypr, and Aevo publish batches on Celestia instead of using EIP-4844blob.