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Scores/Notional Finance

Notional Finance

DAMASCUS

Fixed Rate Lending · Ethereum + Arbitrum · $200M+ TVL · 10 contracts

Official site: notional.finance

771
3004756508251000
Confidence65%
Z-Factor0.79
Updated 2026-05-27Public score

Security Profile

Access Ctrl
75
Economic
70
Oracle
78
Compos.
68
Govern.
60
Maturity
72
Resilience
50
Supply Ch.
80
OpSec
46
Cascade
100
Min
46
Avg
70
Max
100

Audit History

Certora (Formal)
2022-06
Sherlock Competition
2023-01
Code4rena
2022-01

Bug Bounty Program

$250,000
Max payout on Immunefi
View Program

Assessment

Specialized fixed-rate lending with unique fCash instrument. V1 issues led to proper V2 redesign (shows learning). Moderate maturity for current version. Novel economics (D2=70) and complexity are the main drags.

Dimension Breakdown

Methodology
Access Control
Weight 18% · 72% confidence
75
+19Lending market with admin-controlled parameters
+19fCash (fixed-rate) positions managed through protocol
+19Liquidation permissionless and well-defined
+19V2 had global settlement capability (emergency admin)
Provenance
Economic Soundness
Weight 13% · 68% confidence
70
+18Fixed-rate lending via fCash instrument is novel
+18Interest rate curve and settlement mechanics are complex
+18V1 had economic design issues (migrated to V2 redesign)
+18Prime lending (V3) adds variable-rate with different model
Provenance
Oracle Integrity
Weight 13% · 75% confidence
78
+20Chainlink oracle dependency for collateral pricing
+20fCash valuation uses internal interest rate model
+20Time-dependent valuation adds oracle timing sensitivity
+20Settlement price is critical trust point
Provenance
Battle-Tested Maturity
Weight 12% · 72% confidence
72
+14V1 live 2021, V2 2022, V3 (Prime) 2023
+14V1 had issues leading to redesign (good: learned and fixed)
+14~36 months for V2+, continuous evolution
+14Audited by multiple firms (Sherlock contest, Code4rena)
Provenance
Governance & Upgradeability
Weight 10% · 68% confidence
60
+15NOTE token governance with active proposals
+15Governance controls market parameters and listings
+15Timelock on governance actions
+15Moderate participation rate
Provenance
Adversarial Resilienceredacted
Weight 10% · 30% confidence
50
  • No validated adversarial findings — score set to neutral baseline
Provenance
Operational Security
Weight 10% · 50% confidence
46
-54No branch protection detected
+12No CI/CD pipeline detected
+12Minimal development activity (0 commits/month)
+12No CI pipeline for deployment verification
Provenance
Compositional Risk
Weight 5% · 70% confidence
68
+17fCash tokens composed in DeFi (limited adoption)
+17Leveraged vault strategy composes external protocols
+17Cross-currency lending creates composition surface
+17More bounded than general lending protocols
Provenance
Cascade Exposure
Weight 5% · 50% confidence
100
+33Member of 2 dependency cluster(s)
+33No cross-protocol cascade exposure detected
+33Source: cross_protocol_composition.json dependency analysis
Provenance
Supply Chain
Weight 4% · 78% confidence
80
+20OpenZeppelin dependencies
+20Standard Solidity stack
+20Verified on Etherscan
+20Moderate dependency complexity
Provenance

Top Score Drivers

Dimensions with the greatest marginal impact on BRI.

Operational Security
46+38 potential
No branch protection detected
Adversarial Resilience
50+33.8 potential
Access Control
75+25 potential
Lending market with admin-controlled parameters
Governance & Upgradeability
60+24.7 potential
NOTE token governance with active proposals
Economic Soundness
70+22.4 potential
Fixed-rate lending via fCash instrument is novel

Adversarial Risk Signals

Publicly verifiable security posture indicators.

Disclosure HistoryNot Assessed
Remediation VelocityNot Assessed
Bug Bounty ProgramNot Assessed
Audit CoverageNot Assessed
Incident HistoryNot Assessed
Deployed 2021-11-0110 dimensionsProvenance Ledger
methodology v2.1formula v1.1weights v1.1evidence sha256:sha256:f...

Score History & Verification

Score provenance tracking begins with the next reassessment.

On-Chain Data

Protocol Slug
"notional"
Oracle
BRORegistry (Base)
Evidence
IPFS (pinned)
Staleness Threshold
24 hours
Read Score
registry.getScore("notional")
Reduce exploitable risk

Continuous adversarial analysis, vulnerability detection, and verified reassessment.

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