L1 Batch #1,309

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Batch Overview

Batch Number ?

#1,309

Status ?

Finalized on Ethereum

L1 Transaction ?

0x01308077b2…86995cec74 ↗

L1 Block ?

25,200,150 ↗

Age ?

69 days ago · Fri, 29 May 2026 09:33:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

22,418 → 22,449 · 32 blocks

L2 Transactions ?

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.