L1 Batch #31,890

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Batch Overview

Batch Number ?

#31,890

Status ?

Finalized on Ethereum

L1 Transaction ?

0x42c73e9bed…ff432e6760 ↗

L1 Block ?

25,557,854 ↗

Age ?

20 days ago · Sat, 18 Jul 2026 06:40:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

12,772,155 → 12,772,155 · 1 block

L2 Transactions ?

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.