L1 Batch #64,591

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Batch Overview

Batch Number ?

#64,591

Status ?

Finalized on Ethereum

L1 Transaction ?

0x644c80b324…fc71b405d9 ↗

L1 Block ?

25,654,275 ↗

Age ?

3 days ago · Fri, 31 Jul 2026 17:15:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

24,348,963 → 24,349,231 · 269 blocks

L2 Transactions ?

7,379

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.