Melbourne, Australia— Cubewire has announced the successful completion of an independent security audit of its Vault smart contracts by OpenZeppelin, the industry standard for blockchain security. The contracts, developed for Conduit Digital Holdings, returned zero critical or high findings, with all medium and low severity issues fully resolved.
The audit covered the full suite of Vault smart contracts underpinning Conduit Digital Holdings' digital asset infrastructure, including core vault architecture, oracle-based pricing, whitelist access controls, and meta-transaction support.
Choosing OpenZeppelin was a deliberate decision. Cubewire's Vault is built directly on OpenZeppelin's own open-source contract libraries, the foundations that underpin much of the blockchain industry. OpenZeppelin authored those foundations and has now independently verified Cubewire's implementation against them.
In its conclusion, OpenZeppelin noted that the codebase demonstrates exceptional documentation quality and reflects a mature, professional approach to smart contract development.
This result sits alongside Cubewire's SOC 2 Type 2 attestation, reflecting the company's broader commitment to building infrastructure that meets the security and compliance standards enterprise customers require. For institutions evaluating digital asset infrastructure, both attestations together represent a meaningful and independently verified security standard.
Cubewire extends its gratitude to the OpenZeppelin team for their thorough review and collaborative approach throughout the process.
The full audit report can be found at: https://www.openzeppelin.com/news/cubewire-audit
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