L1 Batch #73,551

‹›

Batch Overview

Batch Number ?

#73,551

Status ?

Posted to L1

L1 Transaction ?

0x9e37c473b1…fe1c226f8a ↗

L1 Block ?

25,678,892 ↗

Age ?

2 days ago · Tue, 04 Aug 2026 03:35:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

27,305,037 → 27,305,402 · 366 blocks

L2 Transactions ?

3,347

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.