L1 Batch #3,828

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Batch Overview

Batch Number ?

#3,828

Status ?

Finalized on Ethereum

L1 Transaction ?

0xb83f0f885a…40b3a0c492 ↗

L1 Block ?

25,403,856 ↗

Age ?

18 days ago · Fri, 26 Jun 2026 19:20:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

239,832 → 240,244 · 413 blocks

L2 Transactions ?

842

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.