L1 Batch #72,758

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Batch Overview

Batch Number ?

#72,758

Status ?

Posted to L1

L1 Transaction ?

0x7c63949ce7…e6627025db ↗

L1 Block ?

25,676,948 ↗

Age ?

6 hrs ago · Mon, 03 Aug 2026 21:05:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

27,071,547 → 27,071,611 · 65 blocks

L2 Transactions ?

5,201

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.