L1 Batch #8,478

‹›

Batch Overview

Batch Number ?

#8,478

Status ?

Finalized on Ethereum

L1 Transaction ?

0xdb8e9aaa18…5e3b6f01e3 ↗

L1 Block ?

25,495,535 ↗

Age ?

6 days ago · Thu, 09 Jul 2026 14:11:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

5,278,476 → 5,278,836 · 361 blocks

L2 Transactions ?

3,947

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.