L1 Batch #38,820

‹›

Batch Overview

Batch Number ?

#38,820

Status ?

Finalized on Ethereum

L1 Transaction ?

0xfee509ae50…7863ed33e6 ↗

L1 Block ?

25,581,216 ↗

Age ?

14 days ago · Tue, 21 Jul 2026 12:51:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

15,576,832 → 15,576,978 · 147 blocks

L2 Transactions ?

3,928

Sequencer batches are how Robinhood Chain (an Arbitrum Nitro L2) commits its transaction data to Ethereum L1. Each batch bundles a contiguous range of L2 blocks and posts them — as EIP-4844 blobs — in a single L1 transaction, giving those L2 blocks Ethereum-grade data availability and, once final, Ethereum-grade finality.