Liveness


Please note, the values on the page do not reflect the time to finality (the time it would take for your L2 transaction to be finalized on the L1 after it has been submitted).

Type

Type

Optimistic Rollup
ZK Rollup
Stack

Stack

Arbitrum
Loopring
OP Stack
OVM
Polygon
StarkEx
Starknet
ZK Stack
zkSync Lite
No provider
Stage

Stage

Stage 0
Stage 1
Stage 2
Purpose

Purpose

AI
AMM
Bug bounty
DeFi
Exchange
Information
NFT
Payments
Universal
#
Name
Tx data submissions
Proof submissions
State updates
Type
30-day anomalies
1
Arbitrum One logo
Arbitrum One
Optimistic Rollup
2
OP Mainnet logo
OP Mainnet
Optimistic Rollup
3
Base logo
Base
Optimistic Rollup
4
Blast logo
Blast
Optimistic Rollup
5
Starknet logo
Starknet
ZK Rollup
Coming soon
6
zkSync Era logo
zkSync Era
ZK Rollup
7
Linea logo
Linea
ZK Rollup
Coming soon
8
dYdX v3 logo
dYdX v3
ZK Rollup
9
Mode Network logo
Mode Network
Optimistic Rollup
10
Scroll logo
Scroll
ZK Rollup
11
Polygon zkEVM logo
Polygon zkEVM
ZK Rollup
12
Loopring logo
Loopring
ZK Rollup
13
zkSync Lite logo
zkSync Lite
ZK Rollup
14
DeGate V1 logo
DeGate V1
ZK Rollup
15
Zora logo
Zora
Optimistic Rollup
16
RSS3 Value Sublayer logo
RSS3
Optimistic Rollup
17
Kroma logo
Kroma
Optimistic Rollup
18
Boba Network logo
Boba
Optimistic Rollup
19
Kinto logo
Kinto
Optimistic Rollup
20
Paradex logo
Paradex
ZK Rollup
21
ZKSpace logo
ZKSpace
ZK Rollup
22
Parallel logo
Parallel
Optimistic Rollup
23
Honeypot (Cartesi) logo
Honeypot
Optimistic Rollup

This project is built using StarkEx.

This project is based on OP Stack's code base.

This project is based on old OVM's code base.

This project is based on zkSync Lite's code base.

This project is based on ZK Stack's code base.

This project is based on Loopring's code base.

This project is based on Arbitrum's code base.

This project is based on Polygon's code base.

This project is based on Starknet's code base.

Want to learn more about the different approaches to upgradeability?Check our report

About L2BEAT

L2BEAT is a public goods company dedicated to providing on-chain transparency.

What sets L2BEAT apart is our unwavering commitment to delivering accurate and reliable information. We strive to be an impartial and independent watchdog that acts in the best interest of users and the broader ecosystem while always remaining credibly neutral and faithful to reality and facts. We deliver data and tools that allow our community to educate themselves, transact securely, and make well-informed decisions.

This approach has earned us recognition and a solid reputation in the industry, garnering praise from the global Ethereum community and making our voice highly valued by numerous organizations and institutions. We are unafraid of being vocal and opinionated when our values are at stake.

Our work spans a wide range of areas, including:

  • Research and analysis of public protocols, including L2s and bridges,
  • Participation in protocol governance and security councils,
  • Development of transparency solutions like explorers,
  • Monitoring of smart contract upgrades,
  • Operation of nodes, and validators,
  • Publication of research reports,
  • Organization of conferences.

We receive generous funding from various public goods organizations, such as Gitcoin and the Ethereum Foundation, as well as from various private donors and investors. Additionally, we collaborate closely with leading companies in the space by accepting grants for specific projects.

You most likely have a lot of questions. We have created the Frequently Asked Questions page just for you.