L1 Batch #15,211

‹›

Batch Overview

Batch Number ?

#15,211

Status ?

Posted to L1

L1 Transaction ?

0x7017988c4f…4a047daa14 ↗

L1 Block ?

25,512,112 ↗

Age ?

2 days ago · Sat, 11 Jul 2026 21:38:23 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

7,271,885 → 7,272,174 · 290 blocks

L2 Transactions ?

3,210

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.