L1 Batch #37,309

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Batch Overview

Batch Number ?

#37,309

Status ?

Finalized on Ethereum

L1 Transaction ?

0x008505cfb2…b079a228f0 ↗

L1 Block ?

25,576,812 ↗

Age ?

21 days ago · Mon, 20 Jul 2026 22:08:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

15,048,087 → 15,048,289 · 203 blocks

L2 Transactions ?

3,455

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.