Data Availability


Type

Type

Optimistic Rollup
Optimium
Validium
ZK Rollup
Stack

Stack

Arbitrum
Cartesi Rollups
Loopring
OP Stack
OVM
Polygon
StarkEx
Starknet
Taiko
ZK Stack
ZKsync Lite
zkLink Nexus
No provider
Stage

Stage

Not applicable
Stage 0
Stage 1
Stage 2
Purpose

Purpose

AI
AMM
Bitcoin DApps
Bug bounty
DeFi
Exchange
Gaming
Information
NFT
Payments
RWA
Social
Storage
Universal
DA Layer

DA Layer

Celestia
DAC
Ethereum (blobs or calldata)
Ethereum (calldata)
External
FraxtalDA
MEMO
MantleDA
NearDA
RedstoneDA
#
Name
Type
DA Layer
DA Bridge
Type of data
1
Arbitrum One logo
Arbitrum One
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
2
Base logo
Base
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
3
OP Mainnet logo
OP Mainnet
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
4
Blast logo
Blast
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
5
Mantle logo
Mantle
Optimium
MantleDA
9/10 Staked Operators
Transaction data (compressed)
6
ZKsync Era logo
ZKsync Era
ZK Rollup
Ethereum (blobs or calldata)
Enshrined
State diffs (compressed)
7
Linea logo
Linea
ZK Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
8
Scroll logo
Scroll
ZK Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data
9
Starknet logo
Starknet
ZK Rollup
Ethereum (blobs or calldata)
Enshrined
State diffs
10
zkLink Nova logo
zkLink Nova
Validium
External
None
State diffs (compressed)
11
Manta Pacific logo
Manta Pacific
Optimium
Celestia
None
Transaction data (compressed)
12
Mode Network logo
Mode Network
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
13
Metis Andromeda logo
Metis
Optimium
MEMO
None
Transaction data
14
dYdX v3 logo
dYdX v3
ZK Rollup
Ethereum (calldata)
Enshrined
State diffs
15
Taiko logo
Taiko
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data
16
Polygon zkEVM logo
Polygon zkEVM
ZK Rollup
Ethereum (calldata)
Enshrined
Transaction data
17
Astar zkEVM logo
Astar zkEVM
Validium
DAC
3/5 DAC Members
Transaction data
18
X Layer logo
X Layer
Validium
DAC
2/2 DAC Members
Transaction data
19
Immutable X logo
Immutable X
Validium
DAC
5/7 DAC Members
State diffs
20
BOB logo
BOB
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
21
RSS3 Value Sublayer logo
RSS3
Optimium
NearDA
None
Transaction data (compressed)
22
ApeX logo
ApeX
Validium
DAC
3/5 DAC Members
State diffs
23
Fraxtal logo
Fraxtal
Optimium
FraxtalDA
None
Transaction data (compressed)
24
Karak logo
Karak
Optimium
Celestia
None
Transaction data (compressed)
25
ZKsync Lite logo
ZKsync Lite
ZK Rollup
Ethereum (calldata)
Enshrined
State diffs
26
Aevo logo
Aevo
Optimium
Celestia
None
Transaction data (compressed)
27
Loopring logo
Loopring
ZK Rollup
Ethereum (calldata)
Enshrined
State diffs
28
DeGate V1 logo
DeGate V1
ZK Rollup
Ethereum (calldata)
Enshrined
State diffs
29
Reya logo
Reya
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
30
ZKFair logo
ZKFair
Validium
DAC
3/5 DAC Members
State diffs
31
Arbitrum Nova logo
Arbitrum Nova
Optimium
DAC
5/6 DAC Members
Transaction data (compressed)
32
Lyra logo
Lyra
Optimium
Celestia
None
Transaction data (compressed)
33
rhino.fi logo
rhino.fi
Validium
DAC
4/7 DAC Members
State diffs
34
Orderly Network logo
Orderly Network
Optimium
Celestia
None
Transaction data (compressed)
35
Kinto logo
Kinto
Optimistic Rollup
Ethereum (calldata)
Enshrined
Transaction data (compressed)
36
Zora logo
Zora
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
37
Sorare logo
Sorare
Validium
DAC
2/4 DAC Members
State diffs
38
Kroma logo
Kroma
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data
39
Paradex logo
Paradex
ZK Rollup
Ethereum (blobs or calldata)
Enshrined
State diffs
40
Boba Network logo
Boba
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
41
Sanko logo
Sanko
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
42
Re.al logo
Re.al
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
43
ZKSpace logo
ZKSpace
ZK Rollup
Ethereum (calldata)
Enshrined
State diffs
44
Degen Chain logo
Degen Chain
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
45
Redstone logo
Redstone
Optimium
RedstoneDA
None + DA challenges
Transaction data (compressed)
46
Xai logo
Xai
Optimium
DAC
8/9 DAC Members
Transaction data (compressed)
47
HYCHAIN logo
HYCHAIN
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
48
Hypr logo
Hypr
Optimium
Celestia
None
Transaction data (compressed)
49
tanX logo
tanX
Validium
DAC
2/4 DAC Members
State diffs
50
Cyber logo
Cyber
Optimium
External
None + DA challenges
Transaction data (compressed)
51
Ancient8 logo
Ancient8
Optimium
Celestia
None
Transaction data (compressed)
52
Mint logo
Mint
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
53
Public Goods Network logo
PGN
Optimium
Celestia
None
Transaction data (compressed)
54
Proof of Play Apex logo
Proof of Play
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
55
RARI Chain logo
RARI Chain
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
56
Myria logo
Myria
Validium
DAC
2/5 DAC Members
State diffs
57
Parallel logo
Parallel
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
58
Metal logo
Metal
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
59
Honeypot (Cartesi) logo
Honeypot
Optimistic Rollup
Ethereum (calldata)
Enshrined
Transaction data
60
Molten Network logo
Molten Network
Optimium
DAC
1/1 DAC Members
Transaction data (compressed)
61
Lambda Chain logo
Lambda Chain
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
62
Syndicate Frame Chain logo
Frame Chain
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
63
Deri logo
Deri
Optimistic Rollup
Ethereum (blobs or calldata)
Enshrined
Transaction data (compressed)
64
ReddioEx logo
ReddioEx
Validium
DAC
2/2 DAC Members
State diffs
65
Stack logo
Stack
Optimium
Celestia
None
Transaction data (compressed)
66
Fuel v1 logo
Fuel v1
Optimistic Rollup
Ethereum (calldata)
Enshrined
Transaction data
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.