01 / Define
Define the properties.
Select critical workflows with your engineers. Agree on the properties to verify and the model assumptions.
Formal verification & continuous assurance
Continuous assurance for systems that keep evolving.
Reduce the risk of exploits and unintended behavior. AI-assisted formal verification rechecks agreed properties as code, permissions, and dependencies change.
01
Clear requirementsDefine what must hold
02
Verification evidenceProperties, assumptions, and results
03
Checks that follow changeRecheck affected properties
Beyond the audit
Keep verification current.
An audit assesses a version of your system. Your code keeps changing.
Continuous verification rechecks agreed properties as code, configuration, and dependencies change.
01 /
Can funds move without the required approvals?
Check authorization across contracts, services, and permissions.
02 /
Can an upgrade break an accounting invariant?
Verify balances, liabilities, and settlement rules.
03 /
Can a configuration change weaken access controls?
Check permissions and approval thresholds against agreed rules.
From initial verification to ongoing checks.
02 / Establish
Establish a baseline.
Formalize the properties, run verification, and investigate failures and gaps.
03 / Connect
Connect your workflow.
Connect repositories and automate checks. Set escalation rules for findings and changes in scope.
04 / Maintain
Recheck affected properties.
Rerun affected checks. Flag changed assumptions and changes the model does not cover.
Expert review and automated verification.
Experts help define the specifications and models. Automated verification handles routine checks; experts investigate findings and provide scoped reviews.
Your team
Defines intended behavior and approves scope, exceptions, and risk decisions.
Our experts
Help define and validate specifications and models. Investigate findings and conduct scoped reviews.
AI assistance
Drafts properties and assists with proof work. Formal tools check the claims.
Verification cloud
Runs verification tools, reuses valid results, and reruns affected checks within agreed compute budgets.
Where to begin
Verify your critical workflows.
Focus on high-impact failures and the rules that prevent them.
Authorization & custody
Approval thresholds, role separation, privileged access, and asset transfers.
Accounting & settlement
Balances, liabilities, settlement conditions, and valid state transitions.
Protocol upgrades
Invariants across upgrades, migrations, and configuration changes.
Cross-system workflows
Rules spanning contracts, services, and modeled dependencies.
AI agent permissions
Tool access, transaction limits, and required approvals.
Critical application logic
Business rules, state transitions, and failure conditions.
What your team receives
Verification evidence your team can use.
See what was checked, under which assumptions, and what needs attention.
Setup and ongoing verification.
Start with specifications, models, and baseline verification. Continue with automated checks, model maintenance, and scoped expert reviews. Agree on coverage and compute budgets upfront.
- A property registerProperties, assumptions, scope, and owners.
- Dependency mappingLinks from properties to code, configuration, and dependencies.
- Versioned verification evidenceResults, available proof artifacts, and reproducible records.
- Findings and exceptionsCounterexamples, unresolved claims, and review decisions.
- Checks in your release workflowAutomated checks and clear escalation rules.
Common questions
What continuous assurance means
It establishes whether specified properties hold within a model and its assumptions. Expert validation helps assess whether those properties reflect your intended behavior.
Agreed properties are rechecked when relevant changes occur. Requirements and models are defined at setup and revisited through scoped reviews as needed.
An audit assesses a version of your system. Monitoring observes live activity. Continuous verification rechecks specified properties as the system changes.
AI assists with specifications and proof work. Formal tools check the claims; experts define the approach and investigate findings.
Yes. Start with one contract or workflow, establish a baseline, and expand coverage as needed.
Your critical workflow, relevant code and documentation, key requirements, and release process.
Get started with formal verification.
Tell us what you need to verify.