Liveness

Liveness shows how actively different operators are posting data to Ethereum and whether there are any significant deviations from their usual submission schedule. Please note that the values on this page do not reflect the time to finality. For more details, check the Finality page.

Recent major anomalies

Rollups are L2s that periodically post state commitments to Ethereum. These commitments are validated by either Validity Proofs or are accepted optimistically and can be challenged via Fraud Proof mechanism within a certain fraud proof window. Additionally L2 data is also posted to Ethereum, hence there are no additional trust assumptions introduced.

Columns


#	name	Tx data submissions	Proof submissions	State updates	Proof system	30-day anomalies

1	Arbitrum One Arbitrum One				Optimistic BoLD	No data
2	Base Chain Base Chain				Optimistic OPFP	No data
3	Mantle Mantle				Validity SP1 Turbo	No data
4	OP Mainnet OP Mainnet				Optimistic OPFP	No data
5	Lighter Lighter				Validity Lighter	No data
6	Starknet Starknet				Validity Stwo	No data
7	Linea Linea				Validity Linea	No data
8	Ink Ink				Optimistic OPFP	No data
9	ZKsync Era ZKsync Era				Validity Boojum	No data
10	Katana Katana				Validity SP1 Turbo	No data
11	Unichain Unichain				Optimistic OPFP	No data
12	BOB BOB				Optimistic OP Kailua	No data
13	Abstract Abstract				Validity Boojum	No data
14	Scroll Scroll				Validity OpenVM	No data
15	ZKsync Lite ZKsync Lite				Validity ZKsync Lite	No data
16	Loopring Loopring				Validity Loopring	No data
17	Zk.Money v1 Zk.Money v1				Validity Aztec v1	No data
18	ADI Chain ADI Chain				Validity Airbender	No data
19	ZERO Network ZERO Network				Validity Boojum	No data
20	Facet v1 Facet v1				Optimistic SP1 Turbo	No data
21	Honeypot v2 Honeypot v2				Optimistic Dave	No data
22	Aztec Aztec				Validity Barretenberg	No data
23	Ethscriptions Ethscriptions				Optimistic SP1 Turbo	No data

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Recent major anomalies