L1 Batch #40,042

‹›

Batch Overview

Batch Number ?

#40,042

Status ?

Finalized on Ethereum

L1 Transaction ?

0x0b6ab22d2d…1e60ba38af ↗

L1 Block ?

25,583,598 ↗

Age ?

14 days ago · Tue, 21 Jul 2026 20:50:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

15,862,927 → 15,863,204 · 278 blocks

L2 Transactions ?

3,209

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.