L1 Batch #66,625

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Batch Overview

Batch Number ?

#66,625

Status ?

Posted to L1

L1 Transaction ?

0xa0b6a576f0…8a9b1e89e3 ↗

L1 Block ?

25,660,760 ↗

Age ?

5 days ago · Sat, 01 Aug 2026 14:55:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

25,126,658 → 25,126,936 · 279 blocks

L2 Transactions ?

4,422

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.