Data Availability

#	name	Type	Type of data
1	Arbitrum One	Optimistic Rollup	Transaction data (compressed)
2	Base	Optimistic Rollup	Transaction data (compressed)
3	OP Mainnet	Optimistic Rollup	Transaction data (compressed)
4	Blast	Optimistic Rollup	Transaction data (compressed)
5	Mantle	Optimium	Transaction data (compressed)
6	Scroll	ZK Rollup	Transaction data (compressed)
7	ZKsync Era	ZK Rollup	State diffs (compressed)
8	Linea	ZK Rollup	Transaction data (compressed)
9	Starknet	ZK Rollup	State diffs
10	Manta Pacific	Optimium	Transaction data (compressed)
11	Mode Network	Optimistic Rollup	Transaction data (compressed)
12	Metis	Optimium	Transaction data
13	dYdX v3	ZK Rollup	State diffs
14	Gravity	Optimium	Transaction data (compressed)
15	Fraxtal	Optimium	Transaction data (compressed)
16	Lisk	Optimistic Rollup	Transaction data (compressed)
17	Immutable X	Validium	State diffs
18	Taiko	Optimistic Rollup	Transaction data
19	Polygon zkEVM	ZK Rollup	Transaction data
20	BOB	Optimistic Rollup	Transaction data (compressed)
21	ApeX	Validium	State diffs
22	Derive	Optimium	Transaction data (compressed)
23	RSS3 VSL	Optimium	Transaction data (compressed)
24	zkLink Nova	Validium	State diffs (compressed)
25	DeGate V1	ZK Rollup	State diffs
26	Aevo	Optimium	Transaction data (compressed)
27	ZKsync Lite	ZK Rollup	State diffs
28	Loopring	ZK Rollup	State diffs
29	Re.al	Optimium	Transaction data (compressed)
30	Reya	Optimium	Transaction data (compressed)
31	Arbitrum Nova	Optimium	Transaction data (compressed)
32	Karak	Optimium	Transaction data (compressed)
33	Cyber	Optimium	Transaction data (compressed)
34	Zora	Optimistic Rollup	Transaction data (compressed)
35	Kroma	Optimistic Rollup	Transaction data
36	ZKFair	Validium	State diffs
37	Sorare	Validium	State diffs
38	Kinto	Optimistic Rollup	Transaction data (compressed)
39	Paradex	ZK Rollup	State diffs
40	Boba	Optimistic Rollup	Transaction data (compressed)
41	rhino.fi	Validium	State diffs
42	X Layer	Validium	Transaction data
43	SX Network	Optimium	Transaction data (compressed)
44	ZKSpace	ZK Rollup	State diffs
45	Mint	Optimistic Rollup	Transaction data (compressed)
46	Redstone	Optimium	Transaction data (compressed)
47	tanX	Validium	State diffs
48	Term Structure	ZK Rollup	State diffs
49	Orderly Network	Optimium	Transaction data (compressed)
50	HYCHAIN	Optimium	Transaction data (compressed)
51	Zircuit	Optimistic Rollup	Transaction data (compressed)
52	PGN	Optimium	Transaction data (compressed)
53	Optopia	Optimistic Rollup	Transaction data (compressed)
54	Ancient8	Optimium	Transaction data (compressed)
55	Sanko	Optimium	Transaction data (compressed)
56	Honeypot	Optimistic Rollup	Transaction data
57	SuperLumio	Optimistic Rollup	Transaction data (compressed)
58	Swan Chain	Optimistic Rollup	Transaction data (compressed)
59	Metal	Optimistic Rollup	Transaction data (compressed)
60	Myria	Validium	State diffs
61	Parallel	Optimistic Rollup	Transaction data (compressed)
62	Edgeless	Optimium	Transaction data (compressed)
63	Hypr	Optimium	Transaction data (compressed)
64	Polynomial	Optimistic Rollup	Transaction data (compressed)
65	Xterio Chain	Optimium	Transaction data (compressed)
66	Lambda Chain	Optimistic Rollup	Transaction data (compressed)
67	Fuel v1	Optimistic Rollup	Transaction data
68	RedSonic	Validium	State diffs
69	Astar zkEVM	Validium	Transaction data
70	Bug Buster	Optimistic Rollup	Transaction data
71	Cronos zkEVM	Validium	State diffs (compressed)
72	Degen Chain	Optimium	Transaction data (compressed)
73	Deri	Optimistic Rollup	Transaction data (compressed)
74	GPT Protocol	Validium	Transaction data
75	Ham	Optimium	Transaction data (compressed)
76	L3X	Optimium	Transaction data (compressed)
77	Molten Network	Optimium	Transaction data (compressed)
78	Pay Chain	Validium	Transaction data
79	PlayBlock	Optimium	Transaction data (compressed)
80	PoP Apex	Optimium	Transaction data (compressed)
81	PoP Boss	Optimium	Transaction data (compressed)
82	RARI Chain	Optimium	Transaction data (compressed)
83	Stack	Optimium	Transaction data (compressed)
84	Frame Chain	Optimistic Rollup	Transaction data (compressed)
85	Binary	Optimistic Rollup	Transaction data (compressed)
86	Witness Chain	Validium	Transaction data
87	Xai	Optimium	Transaction data (compressed)

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.