L1 Batch #42,808

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Batch Overview

Batch Number ?

#42,808

Status ?

Finalized on Ethereum

L1 Transaction ?

0xa77c018490…6df2eb6540 ↗

L1 Block ?

25,590,041 ↗

Age ?

13 days ago · Wed, 22 Jul 2026 18:24:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

16,638,534 → 16,638,746 · 213 blocks

L2 Transactions ?

2,951

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.