L1 Batch #66,288

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Batch Overview

Batch Number ?

#66,288

Status ?

Finalized on Ethereum

L1 Transaction ?

0xf93cde297e…837b84fb65 ↗

L1 Block ?

25,659,217 ↗

Age ?

3 days ago · Sat, 01 Aug 2026 09:46:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

24,941,686 → 24,942,345 · 660 blocks

L2 Transactions ?

4,102

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.