BlackHartBlackHart
Scores/dYdX/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%85% confidence
85
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
807
Current BRI
D6Battle-Tested Maturity
Weight 12%
85
(85/100)^0.12 = 0.9807
Contributing Factors
+21V3 live since April 2021, V4 since October 2023
+21Largest perpetual DEX by volume
+21Survived multiple market events
+21Chain migration demonstrates operational capability
Evidence Sources
blackhart_analysisMay 6sha256:faf77a33e2c9....View
defi_llamaMay 17sha256:1d242ef91e56....View

Score Composition

+21

V3 live since April 2021, V4 since October 2023

Strong positiveopen_in_newDeFi LlamaMay 6, 2026
+21

Largest perpetual DEX by volume

Strong positiveopen_in_newDeFi LlamaMay 6, 2026
+21

Survived multiple market events

Strong positiveopen_in_newDeFi LlamaMay 6, 2026
+21

Chain migration demonstrates operational capability

Strong positiveopen_in_newDeFi LlamaMay 6, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:1d242ef91e56...
BlackHart AnalysisMay 6, 2026, 02:00 PM
open_in_newBattle-Tested Maturity — DeFi Llama
sha256:faf77a33e2c9...

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1