L1 Batch #19,904

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Batch Overview

Batch Number ?

#19,904

Status ?

Posted to L1

L1 Transaction ?

0xa313f3a100…5efd01e00a ↗

L1 Block ?

25,526,105 ↗

Age ?

13 hrs ago · Mon, 13 Jul 2026 20:29:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

8,955,027 → 8,955,484 · 458 blocks

L2 Transactions ?

3,460

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.