L1 Batch #4,440

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Batch Overview

Batch Number ?

#4,440

Status ?

Finalized on Ethereum

L1 Transaction ?

0x6a88a530d0…03af4b8eb9 ↗

L1 Block ?

25,443,228 ↗

Age ?

13 days ago · Thu, 02 Jul 2026 07:06:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

1,097,724 → 1,100,302 · 2,579 blocks

L2 Transactions ?

5,917

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.