L1 Batch #71,321

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Batch Overview

Batch Number ?

#71,321

Status ?

Finalized on Ethereum

L1 Transaction ?

0xe1787425cc…dece6c728e ↗

L1 Block ?

25,674,025 ↗

Age ?

7 days ago · Mon, 03 Aug 2026 11:19:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

26,720,505 → 26,720,846 · 342 blocks

L2 Transactions ?

3,571

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.