L1 Batch #43,034

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Batch Overview

Batch Number ?

#43,034

Status ?

Posted to L1

L1 Transaction ?

0x27bc4396c2…a6b97ba0f4 ↗

L1 Block ?

25,590,538 ↗

Age ?

14 days ago · Wed, 22 Jul 2026 20:04:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

16,698,490 → 16,698,699 · 210 blocks

L2 Transactions ?

3,122

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.