BlackHartBlackHart
Scores/Across Protocol/Provenance/Compositional Risk
D4

Compositional Risk

Protocol-intrinsic composition: external dependencies, cross-contract interactions, and integration surface area.

Weight 5%55% confidence
58
Moderate
info

How This Score Is Built

Protocol-intrinsic composition: external dependencies, cross-contract interactions, and integration surface area.

+23Strong positive
+12Positive
+5Slight positive
−15Strong negative
−8Negative
−3Slight negative

Score Composition

+14

Cross-chain message composition is inherently complex

Positiveopen_in_newSource CodeMay 4, 2026
+14

Multiple L2 adapters (Optimism, Arbitrum, etc.) - each is a trust boundary

Positiveopen_in_newSource CodeMay 4, 2026
+14

Adapter compromise would bypass all on-chain verification

Positiveopen_in_newSource CodeMay 4, 2026
+14

MerkleLib used for proof verification - standard but critical dependency

Positiveopen_in_newSource CodeMay 4, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:fbc0730e9805...
BlackHart AnalysisMay 4, 2026, 11:30 PM
open_in_newCompositional Risk — Source Code
sha256:514db1a5e096...

Score History

Automated pipeline dimension update
Automated pipeline dimension update
Automated pipeline dimension update