L1 Batch #7,578

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Batch Overview

Batch Number ?

#7,578

Status ?

Finalized on Ethereum

L1 Transaction ?

0xc87fbea449…5bb16cd2c4 ↗

L1 Block ?

25,491,451 ↗

Age ?

5 days ago · Thu, 09 Jul 2026 00:30:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

4,788,180 → 4,788,753 · 574 blocks

L2 Transactions ?

3,890

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.