L1 Batch #63,221

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Batch Overview

Batch Number ?

#63,221

Status ?

Posted to L1

L1 Transaction ?

0xdf78147290…845d86de1f ↗

L1 Block ?

25,650,542 ↗

Age ?

6 days ago · Fri, 31 Jul 2026 04:47:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

23,900,949 → 23,901,276 · 328 blocks

L2 Transactions ?

3,289

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.