All competitions
Tidal Bridge v2
LiveAudit competition · sponsored by Tidal Foundation
Optimistic message verification with fraud proofs and rate-limited token escrow.
SolidityEthereumOptimismBaseArbitrum1,282 nSLOC
Prize pool
$250,000
Ends in …
- Upcoming
- 2Live
- 3Judging
- 4Escalation window
- 5Finalized
In-scope files
Frozen at commit e2a40b77f913
| File | nSLOC |
|---|---|
| src/OptimisticVerifier.sol | 498 |
| src/FraudProofGame.sol | 377 |
| src/RateLimitedEscrow.sol | 265 |
| src/libraries/MessageLib.sol | 142 |
| Total | 1,282 |
Out of scope
Test files, mocks, scripts and anything outside the listed files. Issues in third-party dependencies.
Known issues
Findings in the linked prior audit reports and the automated-analysis report published at contest start.