D6
Battle-Tested Maturity
Actuarial credibility model: Z-weighted deployment history, TVL-days, audit depth, bounty coverage, and incident history.
Weight 12%75% confidence
75
Good
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
799
Current BRI
D6Battle-Tested Maturity
Weight 12%
75
(75/100)^0.12 = 0.9661
Contributing Factors
+15OUSD live since 2020 (70+ months), OETH since 2023
+15Experienced and survived $7M exploit (learned from it)
+15Multiple redesigns and security improvements post-exploit
+15Multiple audits (OpenZeppelin, Trail of Bits, Certora)
+15Z-factor: 0.945 (from OUSD launch)
Score Composition
+15
OUSD live since 2020 (70+ months), OETH since 2023
+15
Experienced and survived $7M exploit (learned from it)
+15
Multiple redesigns and security improvements post-exploit
+15
Multiple audits (OpenZeppelin, Trail of Bits, Certora)
+15
Z-factor: 0.945 (from OUSD launch)
Evidence Chain (2 files)
GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)sha256:1043306d04ca...
BlackHart AnalysisMay 4, 2026, 06:00 PM
open_in_newBattle-Tested Maturity — DeFi Llamasha256:9b8fa387dc31...
Score History
No dimension-level score changes recorded yet.
Methodology: 2.1Formula: 1.1Weights: 1.1