Security Audits for Bitcoin Applications and Infrastructure
Specialised security reviews for Bitcoin Script, Taproot contracts, off-chain signing infrastructure, and Lightning deployments , by researchers who understand the full Bitcoin stack.
Our researchers have helped secure
Bitcoin is secure. The software around it isn't.
Bitcoin's base layer has never been successfully attacked. But wallets, multi-sig setups, bridges, and layer-2 protocols introduce significant attack surfaces that require dedicated security expertise to assess.
Key management failures, insecure multi-sig configurations, and bridge vulnerabilities remain the top threat vectors in the Bitcoin ecosystem.
Bitcoin's base layer is secure , but the wallets, signers, and custodial infrastructure built on top of it are frequently attacked.
Taproot scripts with multiple spending paths, timelocks, and hash locks create subtle edge cases that only experienced Bitcoin researchers can reliably audit.
How to secure your Bitcoin application
A structured review covering the full Bitcoin stack , from on-chain scripts to off-chain key management and signing infrastructure.
Script & Architecture Review
We review your Bitcoin Script logic, Taproot tree structure, and spending condition design , challenging whether all script paths are reachable, correct, and safe.
Off-chain Code Audit
Manual review of transaction builders, signing libraries, and key management code. We trace every code path from key generation to broadcast, looking for logic errors and unsafe assumptions.
Operational Security Review
Assessment of your key management procedures, hardware signing setup, multi-sig quorum configuration, and PSBT coordination workflow.
Findings Report
A clear, developer-friendly report with severity ratings, root-cause analysis, and concrete Bitcoin-specific remediation guidance for every issue found.
Remediation Review
After your team applies fixes, we verify each remediation is correct and complete before your Bitcoin application handles real funds.
Get secure now.
Expert Bitcoin security reviews and infrastructure audits,
identify vulnerabilities and build lasting user trust fast.
No commitment required | Results within days.
