L1 Batch #1,157

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Batch Overview

Batch Number ?

#1,157

Status ?

Posted to L1

L1 Transaction ?

0x057d322925…e7702192d0 ↗

L1 Block ?

25,187,040 ↗

Age ?

70 days ago · Wed, 27 May 2026 13:42:35 UTC

Batch Poster ?

0xdaa5…87f4

Data Availability ?

Blob (EIP-4844)420 bytes calldata

L2 Block Range ?

19,213 → 19,227 · 15 blocks

L2 Transactions ?

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.