L1 Batch #30,055

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Batch Overview

Batch Number ?

#30,055

Status ?

Finalized on Ethereum

L1 Transaction ?

0x8b2f3fac3d…de70d7eda2 ↗

L1 Block ?

25,552,554 ↗

Age ?

8 hrs ago · Fri, 17 Jul 2026 12:57:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

12,135,949 → 12,136,584 · 636 blocks

L2 Transactions ?

3,534

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.