L1 Batch #51,275

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Batch Overview

Batch Number ?

#51,275

Status ?

Finalized on Ethereum

L1 Transaction ?

0xe70d79f08e…08c371eee1 ↗

L1 Block ?

25,617,841 ↗

Age ?

10 days ago · Sun, 26 Jul 2026 15:23:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

19,974,590 → 19,975,360 · 771 blocks

L2 Transactions ?

6,566

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.