Technical publications
- Published documents
- 9
- Total pages
- 174
- Under review
- 3

Documents
Published documents
- Fenwick Lending
QX-TSA-2026-002 · v1.1
Formal Verification · 16 pages · 196 KB · published 30 Sept 2026
Download PDF QX-TSA-2026-002 - Northstar Custody
QX-TSA-2026-011 · v1.1
Infrastructure Security Review · 20 pages · 239 KB · published 18 Sept 2026
Download PDF QX-TSA-2026-011 - Larkspur Wallet SDK
QX-TSA-2026-004 · v1.1
Penetration Test · 18 pages · 211 KB · published 9 Sept 2026
Download PDF QX-TSA-2026-004 - Quillon Vaults
QX-TSA-2026-001 · v1.1
Smart Contract Audit · 23 pages · 267 KB · published 18 Aug 2026
Download PDF QX-TSA-2026-001 - Corvid AMM
QX-TSA-2026-003 · v1.1
Smart Contract Audit · 18 pages · 203 KB · published 2 Jun 2026
Download PDF QX-TSA-2026-003 - Tamarind Staking
QX-TSA-2026-006 · v1.0
Smart Contract Audit · 17 pages · 192 KB · published 12 May 2026
Download PDF QX-TSA-2026-006 - Veyra Finance
QX-TSA-2026-007 · v1.1
Smart Contract Audit · 21 pages · 258 KB · published 24 Mar 2026
Download PDF QX-TSA-2026-007 - Obsidian Rollup
QX-TSA-2026-008 · v1.2
Protocol Architecture Review · 22 pages · 259 KB · published 5 Feb 2026
Download PDF QX-TSA-2026-008 - Helion Protocol
QX-TSA-2026-009 · v1.0
Smart Contract Audit · 19 pages · 223 KB · published 12 Jan 2026
Download PDF QX-TSA-2026-009
Under review
Remediation review is open. The document is issued as version 1.0 when the review closes.
- Arbalest Bridge
QX-TSA-2026-005 · v0.9
Under ReviewBridge Security Assessment · review ended 6 Oct 2026
- Axeline Bridge
QX-TSA-2026-012 · v0.8
Under ReviewBridge Security Assessment · review ended 28 Aug 2026
Template
Document structure
- Section 1
Executive summary
What was assessed, the headline findings and their remediation state, with the severity summary.
- Section 2
Scope
Repository, reviewed and remediation commits, files with non-comment source lines, and exclusions.
- Section 3
Protocol architecture
Components, their roles and trust levels, and the trust assumptions the assessment relies on.
- Section 4
Threat model
Assets, actors and threats, each threat linked to the findings that realise it.
- Section 5
Methodology and severity classification
Review activities and the impact-and-likelihood rubric used to rate findings.
- Section 6
Findings summary
Every finding with identifier, title, severity, category and status.
- Section 7
Detailed findings
Description, preconditions, exploit scenario, impact, recommendation, fix and resolution for each finding.
- Section 8
Severity and risk analysis
Severity matrix by likelihood and impact, and distribution by vulnerability class.
- Section 9
Remediation status
Status by severity, remediation progress and the residual open exposure.
- Section 10
Formal verification and invariants
Properties checked, the tool used and the result for each.
- Section 11
Recommendations
Engineering and operational recommendations beyond individual findings.
- Section 12
Limitations
What the assessment did not cover and the conditions its conclusions depend on.
- Appendix
Technical appendix
Tools, SHA-256 hashes of reviewed files, notes and methodology references.
- Identifiers
- QX-TSA-YYYY-NNN, assigned when an assessment starts and never reused.
- Versions
- Versions below 1.0 are under review; 1.0 is the first published document, later versions record remediation re-reviews.
- Publication
- “Published” is used only for documents generated on this site. Quantix research assessments are not client engagements or certifications.
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