L1 Batch #19,146

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Batch Overview

Batch Number ?

#19,146

Status ?

Posted to L1

L1 Transaction ?

0x02cd687cfb…c808d89cab ↗

L1 Block ?

25,524,277 ↗

Age ?

16 hrs ago · Mon, 13 Jul 2026 14:22:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

8,735,583 → 8,735,827 · 245 blocks

L2 Transactions ?

3,291

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.