Data Availability


Type

Type

Optimistic Rollup
Optimium
Validium
ZK Rollup
Stack

Stack

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