L1 Batch #3,661

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Batch Overview

Batch Number ?

#3,661

Status ?

Finalized on Ethereum

L1 Transaction ?

0xb7bb47448e…d3849eac27 ↗

L1 Block ?

25,391,303 ↗

Age ?

21 days ago · Thu, 25 Jun 2026 01:18:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

180,491 → 180,832 · 342 blocks

L2 Transactions ?

692

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.