L1 Batch #17,139

‹›

Batch Overview

Batch Number ?

#17,139

Status ?

Finalized on Ethereum

L1 Transaction ?

0xb1d4ecbbfe…13cdadb669 ↗

L1 Block ?

25,518,056 ↗

Age ?

1 day ago · Sun, 12 Jul 2026 17:32:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

7,986,998 → 7,987,186 · 189 blocks

L2 Transactions ?

3,237

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.