L1 Batch #9,222

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Batch Overview

Batch Number ?

#9,222

Status ?

Finalized on Ethereum

L1 Transaction ?

0xf34cc04a30…7bff4ed031 ↗

L1 Block ?

25,497,609 ↗

Age ?

5 days ago · Thu, 09 Jul 2026 21:07:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

5,527,495 → 5,527,753 · 259 blocks

L2 Transactions ?

4,291

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.