BlackHartBlackHart
Scores/Abracadabra/Provenance/Oracle Integrity
D3

Oracle Integrity

Oracle architecture, manipulation resistance, staleness protection, fallback mechanisms, and feed redundancy.

Weight 13%65% confidence
48
Concerning
info

How This Score Is Built

Oracle architecture, manipulation resistance, staleness protection, fallback mechanisms, and feed redundancy.

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

Scoring Tree

BRI Formula
300 + 700 × ∏(Dᵢ/100)^wᵢ
740
Current BRI
D3Oracle Integrity
Weight 13%
48
(48/100)^0.13 = 0.9090
Contributing Factors
+16exchangeRate stored and used for solvency - oracle manipulation directly impacts liquidation
+16updateExchangeRate() is permissionless
+16No TWAP or multi-oracle aggregation in base CauldronV4
-26Single oracle source per Cauldron (IOracle interface)
-26Historical oracle manipulation incidents in Abracadabra ecosystem
Evidence Sources
blackhart_analysisMay 4sha256:b39e37434530....View
blackhart_analysisMay 17sha256:e8964f49720d....View

Score Composition

-26

Single oracle source per Cauldron (IOracle interface)

Strong negativeopen_in_newSource CodeMay 4, 2026
-26

Historical oracle manipulation incidents in Abracadabra ecosystem

Strong negativeopen_in_newSource CodeMay 4, 2026
+16

exchangeRate stored and used for solvency - oracle manipulation directly impacts liquidation

+16

updateExchangeRate() is permissionless

+16

No TWAP or multi-oracle aggregation in base CauldronV4

Strong positiveopen_in_newSource CodeMay 4, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:e8964f49720d...
BlackHart AnalysisMay 4, 2026, 11:30 PM
open_in_newOracle Integrity — Source Code
sha256:b39e37434530...

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1