BlackHartBlackHart
Scores/Vertex Protocol/Provenance/Supply Chain
D8

Supply Chain

Compiler version CVEs, library dependencies, build reproducibility, and proxy pattern risk.

Weight 4%79% confidence
80
Strong
info

How This Score Is Built

Compiler version CVEs, library dependencies, build reproducibility, and proxy pattern risk.

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

Scoring Tree

BRI Formula
300 + 700 × ∏(Dᵢ/100)^wᵢ
763
Current BRI
D8Supply Chain
Weight 4%
80
(80/100)^0.04 = 0.9911
Contributing Factors
+20Standard Solidity
+20Arbitrum-native
+20Verified
+20Moderate deps
Evidence Sources
blackhart_analysisMay 6sha256:12bb8622704e....View
blackhart_analysisMay 17sha256:c84365b09033....View

Score Composition

+20

Standard Solidity

Positiveopen_in_newGitHub Supply ChainMay 6, 2026
+20

Arbitrum-native

Positiveopen_in_newGitHub Supply ChainMay 6, 2026
+20

Verified

Positiveopen_in_newGitHub Supply ChainMay 6, 2026
+20

Moderate deps

Positiveopen_in_newGitHub Supply ChainMay 6, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:c84365b09033...
BlackHart AnalysisMay 6, 2026, 02:02 PM
open_in_newSupply Chain — GitHub Supply Chain
sha256:12bb8622704e...

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1
How is Supply Chain scored?← Back to Provenance Ledger