L1 Batch #9,145

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Batch Overview

Batch Number ?

#9,145

Status ?

Posted to L1

L1 Transaction ?

0x23b38bea11…e8e7a1e043 ↗

L1 Block ?

25,497,408 ↗

Age ?

4 days ago · Thu, 09 Jul 2026 20:26:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

5,503,320 → 5,503,691 · 372 blocks

L2 Transactions ?

3,327

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.