BlackHartBlackHart
Scores/Balancer/Provenance/Battle-Tested Maturity
D6

Battle-Tested Maturity

Actuarial credibility model: Z-weighted deployment history, TVL-days, audit depth, bounty coverage, and incident history.

Weight 12%88% confidence
82
Strong
info

How This Score Is Built

Actuarial credibility model: Z-weighted deployment history, TVL-days, audit depth, bounty coverage, and incident history.

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

Scoring Tree

BRI Formula
300 + 700 × ∏(Dᵢ/100)^wᵢ
849
Current BRI
D6Battle-Tested Maturity
Weight 12%
82
(82/100)^0.12 = 0.9765
Contributing Factors
+16V1 live since 2020, V2 since 2021 (66+ months org history)
+16No protocol-level drain exploit
+16Rate provider vulnerabilities found but contained
+16Multiple audit firms over lifetime
+16Z-factor: 0.917
Evidence Sources
blackhart_analysisMay 4sha256:0010da4ce6e6....View
defi_llamaMay 17sha256:96b301d715ef....View

Score Composition

+16

V1 live since 2020, V2 since 2021 (66+ months org history)

Strong positiveopen_in_newDeFi LlamaMay 4, 2026
+16

No protocol-level drain exploit

Strong positiveopen_in_newDeFi LlamaMay 4, 2026
+16

Rate provider vulnerabilities found but contained

Strong positiveopen_in_newDeFi LlamaMay 4, 2026
+16

Multiple audit firms over lifetime

Strong positiveopen_in_newDeFi LlamaMay 4, 2026
+16

Z-factor: 0.917

Strong positiveopen_in_newDeFi LlamaMay 4, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:96b301d715ef...
BlackHart AnalysisMay 4, 2026, 06:00 PM
open_in_newBattle-Tested Maturity — DeFi Llama
sha256:0010da4ce6e6...

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1