L1 Batch #18,726

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Batch Overview

Batch Number ?

#18,726

Status ?

Finalized on Ethereum

L1 Transaction ?

0x70723f167f…df7ad0e94d ↗

L1 Block ?

25,523,127 ↗

Age ?

22 days ago · Mon, 13 Jul 2026 10:31:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

8,596,722 → 8,597,228 · 507 blocks

L2 Transactions ?

3,255

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.