D4
Compositional Risk
Protocol-intrinsic composition: external dependencies, cross-contract interactions, and integration surface area.
Weight 5%72% confidence
52
Concerning
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
Scoring Tree
BRI Formula
300 + 700 × ∏(Dᵢ/100)^wᵢ
742
Current BRI
D4Compositional Risk
Weight 5%
52
(52/100)^0.05 = 0.9678
Contributing Factors
+10100+ protocols depend on LayerZero for cross-chain messaging
+10Any core vulnerability cascades to entire ecosystem
+10103 external calls across 9 contracts
+10OApp integration bugs are outside LayerZero control
+10Stargate, Radiant, Aptos bridge all depend on LZ
Score Composition
+10
100+ protocols depend on LayerZero for cross-chain messaging
+10
Any core vulnerability cascades to entire ecosystem
+10
103 external calls across 9 contracts
+10
OApp integration bugs are outside LayerZero control
+10
Stargate, Radiant, Aptos bridge all depend on LZ
Evidence Chain (2 files)
GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)sha256:5a374695a1d3...
BlackHart AnalysisMay 4, 2026, 10:00 PM
open_in_newCompositional Risk — Source Codesha256:da8cd369b586...
Score History
No dimension-level score changes recorded yet.
Methodology: 2.1Formula: 1.1Weights: 1.1