L1 Batch #7,978

‹›

Batch Overview

Batch Number ?

#7,978

Status ?

Finalized on Ethereum

L1 Transaction ?

0xa4e4d5c5b6…8d7b5c70f8 ↗

L1 Block ?

25,493,645 ↗

Age ?

4 days ago · Thu, 09 Jul 2026 07:51:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

5,050,869 → 5,051,609 · 741 blocks

L2 Transactions ?

3,913

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.