L1 Batch #61,172

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Batch Overview

Batch Number ?

#61,172

Status ?

Finalized on Ethereum

L1 Transaction ?

0x55149378f8…cb2c267bc6 ↗

L1 Block ?

25,646,460 ↗

Age ?

8 days ago · Thu, 30 Jul 2026 15:06:11 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

23,409,198 → 23,409,512 · 315 blocks

L2 Transactions ?

3,052

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.