L1 Batch #74,300

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Batch Overview

Batch Number ?

#74,300

Status ?

Finalized on Ethereum

L1 Transaction ?

0xd272cffc77…6e577ae5c6 ↗

L1 Block ?

25,681,190 ↗

Age ?

8 hrs ago · Tue, 04 Aug 2026 11:15:59 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

27,579,937 → 27,580,726 · 790 blocks

L2 Transactions ?

7,124

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.