L1 Batch #20,599

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Batch Overview

Batch Number ?

#20,599

Status ?

Finalized on Ethereum

L1 Transaction ?

0xf9c513f8fa…205096249f ↗

L1 Block ?

25,528,565 ↗

Age ?

10 hrs ago · Tue, 14 Jul 2026 04:43:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

9,249,217 → 9,249,818 · 602 blocks

L2 Transactions ?

3,490

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.