BlackHartBlackHart
Scores/CoW Protocol/Provenance/Oracle Integrity
D3

Oracle Integrity

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

Weight 13%75% confidence
82
Strong
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
839
Current BRI
D3Oracle Integrity
Weight 13%
82
(82/100)^0.13 = 0.9745
Contributing Factors
+20No external oracle in core - solver provides price discovery
+20Settlement must match or exceed user's limit price
+20Reference prices from DEX liquidity (indirect oracle)
+20Price quality enforced by solver competition
Evidence Sources
blackhart_analysisMay 4sha256:985f147e862a....View
blackhart_analysisMay 17sha256:54cc292c9b85....View

Score Composition

+20

No external oracle in core - solver provides price discovery

Strong positiveopen_in_newSource CodeMay 4, 2026
+20

Settlement must match or exceed user's limit price

Strong positiveopen_in_newSource CodeMay 4, 2026
+20

Reference prices from DEX liquidity (indirect oracle)

Strong positiveopen_in_newSource CodeMay 4, 2026
+20

Price quality enforced by solver competition

Strong positiveopen_in_newSource CodeMay 4, 2026

Evidence Chain (2 files)

GitHub APIMay 17, 2026, 06:58 PM
open_in_newGitHub (/)
sha256:54cc292c9b85...
BlackHart AnalysisMay 4, 2026, 06:00 PM
open_in_newOracle Integrity — Source Code
sha256:985f147e862a...

Score History

No dimension-level score changes recorded yet.

Methodology: 2.1Formula: 1.1Weights: 1.1