L1 Batch #4,447

‹›

Batch Overview

Batch Number ?

#4,447

Status ?

Posted to L1

L1 Transaction ?

0x173a0bca43…7f909bd15f ↗

L1 Block ?

25,443,433 ↗

Age ?

14 days ago · Thu, 02 Jul 2026 07:47:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

1,114,747 → 1,117,141 · 2,395 blocks

L2 Transactions ?

5,442

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.