732
3004756508251000
Confidence65%
Z-Factor0.70
Updated 2026-05-27Public scoreSecurity Profile
Access Control
72
72
Economic Soundness
70
70
Oracle Integrity
72
72
Compositional Risk
60
60
Governance
52
52
Maturity
52
52
Resilience
50
50
Supply Chain
75
75
Op Security
46
46
Cascade Exposure
89
89
Access Ctrl
72
72
Economic
70
70
Oracle
72
72
Compos.
60
60
Govern.
52
52
Maturity
52
52
Resilience
50
50
Supply Ch.
75
75
OpSec
46
46
Cascade
89
89
Min
46
Avg
64
Max
89
Audit History
Sigma Prime
2023-10
Mixbytes
2023-12
Bug Bounty Program
$250,000
Max payout on Immunefi
Assessment
Liquid staking/restaking protocol (28 months for swETH). D5 moderate (52) for early governance. D6 moderate (52) for growing maturity. EigenLayer restaking dependency adds compositional risk (D4=60). Dual-product model increases surface area.
Dimension Breakdown
MethodologyAccess Control
72Weight 18% · 70% confidence
+18Admin controls staking parameters
+18swETH/rswETH minting permissionless
+18Restaking module with EigenLayer integration
+18Node operator whitelist
Provenance
Economic Soundness
70Weight 13% · 68% confidence
+18Liquid staking derivative (swETH) with restaking option (rswETH)
+18EigenLayer restaking adds yield but also risk
+18Withdrawal mechanism functional
+18Dual-product economics (staking + restaking)
Provenance
Oracle Integrity
72Weight 13% · 68% confidence
+18Internal oracle for swETH/rswETH exchange rates
+18Chainlink feeds for external pricing
+18Rate update bounded by sanity checks
+18Standard oracle integration
Provenance
Battle-Tested Maturity
52Weight 12% · 60% confidence
+13swETH live since early 2023 (~28 months)
+13rswETH restaking newer (~18 months)
+13Moderate production history
+13Z-factor: 0.824
Provenance
Governance & Upgradeability
52Weight 10% · 60% confidence
+17SWELL token governance, still early
+17Admin controls key parameters
+17Governance decentralization in progress
Provenance
Adversarial Resilienceredacted
50Weight 10% · 30% confidence
- Maximum resilience under independent adversarial testing
- Comprehensive security coverage across all attack surfaces
- Active bounty program incentivizes continuous scrutiny
- No validated adversarial findings — score set to neutral baseline
Provenance
Operational Security
46Weight 10% · 35% confidence
-54No branch protection detected
+12No CI/CD pipeline detected
+12Minimal development activity (0 commits/month)
+12No CI pipeline for deployment verification
Provenance
Compositional Risk
60Weight 5% · 65% confidence
+15swETH/rswETH integration across DeFi
+15EigenLayer restaking dependency
+15Multiple yield strategies compound risk
+15Moderate composition surface expanding with restaking
Provenance
Cascade Exposure
89Weight 5% · 60% confidence
+30Appears in 2 cross-protocol cascade chain(s)
+30Member of 4 dependency cluster(s)
+30Source: cross_protocol_composition.json dependency analysis
Provenance
Supply Chain
75Weight 4% · 70% confidence
+19Standard Solidity with OpenZeppelin
+19EigenLayer SDK integration
+19Modern compiler versions
+19Standard dependency management
Provenance
Top Score Drivers
Dimensions with the greatest marginal impact on BRI.
Battle-Tested Maturity
52+35.3 potential
swETH live since early 2023 (~28 months)
Operational Security
46+34.9 potential
No branch protection detected
Adversarial Resilience
50+31 potential
Governance & Upgradeability
52+29.2 potential
SWELL token governance, still early
Access Control
72+26.3 potential
Admin controls staking parameters
Adversarial Risk Signals
Publicly verifiable security posture indicators.
Disclosure HistoryNot Assessed
Remediation VelocityNot Assessed
Bug Bounty ProgramNot Assessed
Audit CoverageNot Assessed
Incident HistoryNot Assessed
methodology v2.1formula v1.1weights v1.1evidence sha256:sha256:8...
Score History & Verification
Score provenance tracking begins with the next reassessment.
On-Chain Data
- Protocol Slug
- "swell"
- Oracle
- BRORegistry (Base)
- Evidence
- IPFS (pinned)
- Staleness Threshold
- 24 hours
Read Score
registry.getScore("swell")Reduce exploitable risk
Continuous adversarial analysis, vulnerability detection, and verified reassessment.
Embed this score
Live, updates automatically. Free for any site. Click-through links open the full report on BlackHart.
Style
Theme
Format
Preview
Copy iframe code
<iframe
src="https://blackhart.io/embed/oracle/swell?variant=card&theme=dark"
title="BlackHart Risk Index: Swell"
width="340"
height="290"
frameborder="0"
loading="lazy"
style="border:0; max-width:100%;"
></iframe>