How We Secure Your Digital Assets

In digital assets, security failures can be catastrophic and irreversible. There is no merchant chargeback to fall back on, no bank to call. That is why security at Olbra is not an afterthought layered onto a product. It is woven through every part of how we operate, from how reserve assets are held to how code is written to how we respond when something goes wrong. This is an overview of that architecture.

Reserve custody and multi-signature controls

The most fundamental measure is how reserve assets are custodied. Operational reserve wallets use multi-signature schemes that require multiple independent approvals before any transaction can execute. The threshold is a minimum of 3-of-5 signatures from authorized key holders, so a single compromised key cannot move funds. Key holders are distributed across multiple geographies and time zones, eliminating single points of failure and making coordinated attacks operationally infeasible. Private keys are stored in hardware security modules, specialized devices designed to resist both physical and digital tampering, and never exist as plaintext outside those devices. A portion of reserves is also held with licensed institutional custodians whose insurance coverage and operational controls add a further layer.

Smart-contract assurance

Smart contracts are the backbone of the on-chain side and a common attack vector. The approach is defense in depth. All production contracts undergo multiple audits from reputable security firms before deployment; we don’t rely on any one auditor’s opinion. Critical contract logic undergoes formal verification, where the behavior is proven mathematically against a specification rather than just tested. An active bug-bounty program rewards researchers for responsible disclosure, with bounties scaled to severity; critical findings earn substantial rewards. New contracts are deployed first to testnets, then to mainnet with limited exposure, then fully enabled. Issues that survive audit and verification still get caught in the staged-rollout phase.

Operational security

Technical measures are only part of the picture. Employees have access only to the systems and data necessary for their roles; access is reviewed regularly and revoked immediately when no longer needed. All internal systems require hardware-based 2FA; we do not accept SMS or app codes for sensitive operations. Team members undergo regular security-awareness training, including phishing simulations and incident-response drills. Third-party services are assessed for their security practices before integration and monitored continuously thereafter. The goal is not a one-time hardening but a continuously-defensible posture.

Insurance as last line of defense

Despite preventive measures, insurance is maintained as a recovery mechanism. Assets held with institutional custodians are covered by their policies against theft, fraud, and certain operational failures. Crime-insurance policies cover employee theft, cyber-fraud, and social-engineering attacks. We are also evaluating on-chain insurance protocols that can layer in additional coverage for smart-contract risk. Insurance does not prevent breaches; it provides a recovery path if prevention fails. We view it as essential infrastructure, not optional protection.

Incident response

How an organization responds to an incident matters as much as how it prevents one. Automated systems monitor for anomalies in contract behavior, unusual transaction patterns, and infrastructure issues, with alerts that trigger immediate investigation. Documented and rehearsed procedures cover every category of incident from contract vulnerabilities to infrastructure compromise to social engineering. Critical contracts include pause functionality that can halt operations if an exploit is detected, bounding the damage while the issue is resolved. Pre-established communication channels and message templates ensure that user-facing transparency is fast and accurate when something does go wrong. The goal is for incident response to be a procedure, not a panic.

User-side hygiene

Security is shared. The most useful steps you can take are: store significant holdings in a hardware wallet rather than a hot wallet or an exchange account; verify you are interacting with official Olbra contracts by checking addresses against the documentation before approving transactions; treat any request for your private keys or seed phrase as adversarial (we will never ask for them, and any official communication only comes from verified channels); start with small amounts when trying new protocols or features; and keep your wallet software and browser current with the latest security patches.

Continuous work

Security is never finished. The threat landscape evolves constantly, and so must the defenses. We monitor emerging threats and attack patterns in DeFi, update practices based on incidents in the broader industry, engage with the security-research community through the bug-bounty program, and invest in new security technologies and methodologies as they mature. The right way to think about security in this domain is not as a checkbox but as an ongoing organizational discipline.

More on the non-custodial wallet model, or read about the compliance posture.