L1 Batch #31,573

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Batch Overview

Batch Number ?

#31,573

Status ?

Finalized on Ethereum

L1 Transaction ?

0x9ea09bfa44…7152ae660d ↗

L1 Block ?

25,556,528 ↗

Age ?

17 days ago · Sat, 18 Jul 2026 02:14:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

12,613,018 → 12,613,533 · 516 blocks

L2 Transactions ?

6,226

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.