L1 Batch #20,638

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Batch Overview

Batch Number ?

#20,638

Status ?

Posted to L1

L1 Transaction ?

0x7cbedbcc7f…5b115eec40 ↗

L1 Block ?

25,528,748 ↗

Age ?

14 hrs ago · Tue, 14 Jul 2026 05:19:47 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)164 bytes calldata

L2 Block Range ?

9,271,702 → 9,272,263 · 562 blocks

L2 Transactions ?

3,418

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.