L1 Batch #17,686

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Batch Overview

Batch Number ?

#17,686

Status ?

Posted to L1

L1 Transaction ?

0x2198a3ba4e…63a17bf50f ↗

L1 Block ?

25,519,519 ↗

Age ?

1 day ago · Sun, 12 Jul 2026 22:26:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

8,162,455 → 8,162,768 · 314 blocks

L2 Transactions ?

3,249

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.