L1 Batch #15,615

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Batch Overview

Batch Number ?

#15,615

Status ?

Posted to L1

L1 Transaction ?

0x14a1174d5d…baa5fdf5f6 ↗

L1 Block ?

25,513,294 ↗

Age ?

2 days ago · Sun, 12 Jul 2026 01:36:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

7,414,463 → 7,414,864 · 402 blocks

L2 Transactions ?

3,275

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.