Protect your business-critical information with confidence.
arxMulti provides multiple secure, subscriber-owned digital vaults for small and medium businesses.
Safeguard strategic documents, intellectual property, and operational records with
ProofChain timestamping and an immutable ProgressChain — giving you defensible proof
and peace of mind.
Your business. Your ownership. Your proof.
Free & unlimited for 7 days
ProofChain Timestamping
Provides verifiable evidence of file possession with secure, tamper-proof timestamps on upload.
End-to-End Encryption
Client-side encryption ensures only authorized parties can decrypt and access your data.
Subscriber-Owned Uploads
Your files, your rules. You stay in complete control at all times. Only people you authorise have access.
Local Data Residency
Keep your data where it matters, with region-specific storage to support regulatory compliance.
Why Businesses & SMEs Choose ARX
In a competitive environment where ideas can be copied and disputes are costly, protecting
your intellectual property and sensitive information is essential.
arxMulti gives SMEs a powerful yet affordable way to create tamper-proof records of business
plans, innovations, and important documents.
Unlike basic cloud storage, every file receives its own ProofChain timestamp and every
change is logged in an immutable ProgressChain, turning your files into credible, defensible
assets that support funding rounds, partnerships, licensing, and legal protection.
What You Can Protect
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Business plans, pitch decks, and financial models
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Intellectual property, inventions, and proprietary processes
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Client contracts, NDAs, and partnership agreements
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HR policies, meeting minutes, and internal compliance records
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Product designs, prototypes, and development documentation
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Strategic roadmaps and confidential memos
...and much more. If it's a digital file, you can ARX it.
Key Benefits for Business
Stronger
IP Protection
Build verifiable proof of ownership and development from day one.
Better Funding & Partnerships
Impress investors and partners with transparent,
ProofChain-timestamped records.
Reduced
Legal Risk
Create defensible audit trails for contracts and internal decisions.
Controlled Collaboration
Share documents securely with team members, advisors, or contractors while maintaining full visibility.
Scalable & Affordable
Start with arxMulti and upgrade key assets to
their own individual arxCommercial vault when ready to monetise.
True Ownership
You retain complete control. No third party can access your data without your explicit permission.
Real-World Business Scenarios
Raising Capital
Present investors with a complete, timestamped history of your
business concept and progress.
Learn More
Protecting Innovations
Secure new product ideas, designs, or processes before
approaching manufacturers or licensees.
Learn More
Contract & Compliance Management
Maintain auditable records of NDAs, agreements,
and internal policies.
Learn More
Team Collaboration
Share sensitive documents safely with employees or external
advisors while retaining ownership and control.
Learn More
Exit Preparation
Build a clean, verifiable data room that increases business
valuation during due diligence.
Learn More
How It Works
arxMulti streamlines asset and document protection for busy business owners.
Using our simple web platform, you can securely register contracts, intellectual property, equipment records, financial documents, and more in minutes.
The guided workflow is designed for non-technical users, delivering professional-grade proof and organisation without complexity or ongoing maintenance.
1
Upload
Securely add documents, models, and files from any device.
2
Build Proof
Every upload or update automatically receives a cryptographic ProofChain timestamp and is added to your immutable ProgressChain.
3
Organise & Control
Group documents by project or department and set granular
access permissions.
4
Share Confidently
Grant time-limited or scoped access to team members,
investors, or partners with full audit trails.
Ready to Protect
Your Business Assets?
Don’t leave your most valuable ideas and documents exposed or vulnerable to disputes. Start building a secure
foundation for growth and protection today.
Your business assets. Your ownership. Your proof. Just ARX it.
See how to upgrade to arxCommercial for monetisation made simple