BlackHartBlackHart
Scores/Sablier/Provenance/Compositional Risk
D4

Compositional Risk

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

Weight 5%82% confidence
85
Strong
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
874
Current BRI
D4Compositional Risk
Weight 5%
85
(85/100)^0.05 = 0.9919
Contributing Factors
+21Limited composability - NFT streams can be traded
+21No deep external protocol dependencies
+21Minimal integration surface by design
+21Lockup and Flow contracts are self-contained
Evidence Sources
protocol_metadataNov 1
protocol_metadataMay 1
blackhart_analysisMay 17sha256:7ef57c8899b7....View

Score Composition

+21

Limited composability - NFT streams can be traded

+21

No deep external protocol dependencies

Positiveopen_in_newSource CodeMay 4, 2026
+21

Minimal integration surface by design

Positiveopen_in_newSource CodeMay 4, 2026
+21

Lockup and Flow contracts are self-contained

Positiveopen_in_newSource CodeMay 4, 2026

Evidence Chain (3 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:7ef57c8899b7...
Audit ReportMay 1, 2024, 12:00 AM
Audit ReportNov 1, 2023, 12:00 AM

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1