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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.
No recent anomalies detected

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.

#
name
Tx data submissions
Proof submissions
State updates
Proof system
30-day anomalies
1
Arbitrum One logo
Optimistic
BoLD
Coming soon
2
Base Chain logo
Optimistic
OPFP
Coming soon
3
OP Mainnet logo
Optimistic
OPFP
Coming soon
4
Lighter logo
Validity
Lighter
Coming soon
5
Ink logo
Optimistic
OPFP
Coming soon
6
Starknet logo
Validity
Stwo
Coming soon
7
Linea logo
Validity
Linea
Coming soon
8
ZKsync Era logo
Validity
Boojum
Coming soon
9
Katana logo
Validity
SP1
Coming soon
10
Unichain logo
Optimistic
OPFP
Coming soon
11
BOB logo
Optimistic
OP Kailua
Coming soon
12
Scroll logo
Validity
OpenVM
Coming soon
13
Abstract logo
Validity
Boojum
Coming soon
14
ZKsync Lite logo
Validity
ZKsync Lite
Coming soon
15
Zircuit logo
Validity
SP1
Coming soon
16
Loopring logo
Validity
Loopring
Coming soon
17
Zk.Money v1 (Aztec v1) logo
Validity
Aztec v1
Coming soon
18
ZERO Network logo
Validity
Boojum
Coming soon
19
Facet v1 logo
Optimistic
SP1
Coming soon
20
Phala logo
Validity
SP1
Coming soon
21
ADI Chain logo
Validity
Airbender
Coming soon
22
Cartesi PRT Honeypot v2 logo
Optimistic
Dave
Coming soon
23
Ethscriptions logo
Optimistic
SP1
Coming soon