L1 Batch #20,222

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Batch Overview

Batch Number ?

#20,222

Status ?

Finalized on Ethereum

L1 Transaction ?

0x22b42b10ad…654e8d2d32 ↗

L1 Block ?

25,527,031 ↗

Age ?

4 hrs ago · Mon, 13 Jul 2026 23:35:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

9,065,896 → 9,066,579 · 684 blocks

L2 Transactions ?

6,531

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.