L1 Batch #42,945

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Batch Overview

Batch Number ?

#42,945

Status ?

Finalized on Ethereum

L1 Transaction ?

0x6784507af4…701823bbd5 ↗

L1 Block ?

25,590,317 ↗

Age ?

12 days ago · Wed, 22 Jul 2026 19:20:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

16,671,523 → 16,671,865 · 343 blocks

L2 Transactions ?

3,182

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.