L1 Batch #37,642

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Batch Overview

Batch Number ?

#37,642

Status ?

Posted to L1

L1 Transaction ?

0xf4ad1c4170…f11a2182cc ↗

L1 Block ?

25,577,732 ↗

Age ?

16 days ago · Tue, 21 Jul 2026 01:12:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

15,158,593 → 15,158,740 · 148 blocks

L2 Transactions ?

3,402

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.