L1 Batch #3,861

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Batch Overview

Batch Number ?

#3,861

Status ?

Finalized on Ethereum

L1 Transaction ?

0x0b60d3cd5d…22b38d0251 ↗

L1 Block ?

25,406,343 ↗

Age ?

19 days ago · Sat, 27 Jun 2026 03:39:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

251,583 → 251,907 · 325 blocks

L2 Transactions ?

668

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.