Private report

This engagement is recorded as part of our portfolio. The full report remains confidential under the client's NDA. Engagement scope and outcome available on request.

IIdeaSafe · Smart Contract Security AssessmentIdeaSafe Client Hub

IdeaSafe ipVault Registry

Zealynx audited the IdeaSafe ipVault Registry, a custodial soulbound NFT registry on Polygon that anchors evidence of intellectual-property authorship and recipient interaction on-chain. The 320 nSLOC review covered a single Solidity contract enforcing the soulbound property at the OpenZeppelin v5 `_update` boundary, two-step admin rotation via `AccessControlDefaultAdminRules`, and uniform pause gating. The full report is held confidential under the client's NDA pending publication.

PolygonSoliditySmart Contract Code Review2026-06-02github.com/marcnieding-fox75/marcnieding Zealynx methodology

Total findings

0 fixed

Critical

High

Medium

Low + Info

Scope

1 file · 320 SLOC

Repository

github.com/marcnieding-fox75/marcnieding

Initial commit

50810173fe38

Platform

Polygon · Solidity

Methodology

Zealynx audit methodology

Out of scope

frontend (apps/web), NestJS backend (apps/api), off-chain infrastructure, deployment scripts, third-party dependencies

File

IPVaultRegistry.sol

Findings

click any row for the full write-up

Findings are confidential under the client's NDA and not published here.

Team & approval

Lead Auditor

Carlos (Bloqarl)

@TheBlockChainer

Disclaimer

This audit is not an endorsement and does not constitute investment advice. Zealynx reviewed the codebase at the commits listed in section 02 over the engagement window. Findings are limited to issues identified within that scope and do not preclude the existence of other vulnerabilities. Subsequent code changes are not covered by this report unless the engagement is explicitly extended.