BlackHartBlackHart
D4

Compositional Risk

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

Weight 5%70% confidence
55
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

Scoring Tree

BRI Formula
300 + 700 × ∏(Dᵢ/100)^wᵢ
753
Current BRI
D4Compositional Risk
Weight 5%
55
(55/100)^0.05 = 0.9706
Contributing Factors
+18Extreme compositional complexity: 100+ contracts
+18RToken composes basket of arbitrary ERC-20 collateral
+18BackingManager, Broker, Distributor, Furnace interactions
-45Each collateral plugin adds composition risk
Evidence Sources
blackhart_analysisMay 4sha256:1f627a96a14f....View
blackhart_analysisMay 17sha256:bff64dc24481....View

Score Composition

-45

Each collateral plugin adds composition risk

Negativeopen_in_newSource CodeMay 4, 2026
+18

Extreme compositional complexity: 100+ contracts

Positiveopen_in_newSource CodeMay 4, 2026
+18

RToken composes basket of arbitrary ERC-20 collateral

Positiveopen_in_newSource CodeMay 4, 2026
+18

BackingManager, Broker, Distributor, Furnace interactions

Positiveopen_in_newSource CodeMay 4, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:bff64dc24481...
BlackHart AnalysisMay 4, 2026, 06:00 PM
open_in_newCompositional Risk — Source Code
sha256:1f627a96a14f...

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1