L1 Batch #66,038

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Batch Overview

Batch Number ?

#66,038

Status ?

Finalized on Ethereum

L1 Transaction ?

0xfe4fb78d0f…9e72685024 ↗

L1 Block ?

25,658,123 ↗

Age ?

4 days ago · Sat, 01 Aug 2026 06:07:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

24,810,754 → 24,811,325 · 572 blocks

L2 Transactions ?

3,815

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.