Your Secure Digital Vault
for Proof, Protection
& Monetisation
Safeguard your ideas, documents, and creations with independently verified cryptographic
timestamps, end-to-end encryption, and true subscriber ownership.
Build an immutable ProgressChain of your work and turn protected assets into revenue.
Your assets. Your ownership. Your proof. Just ARX it.
Free & unlimited for 14 days
Cryptographic Timestamps
Provide verifiable evidence of file possession with secure, tamper-proof cryptographic timestamps.
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.
The Power of the
ProofChain & ProgressChain
ARX is not a regular cloud drive - it’s a subscriber-owned digital fortress. ProofChain adds an independently verified cryptographic timestamp to each upload, then links those files into an immutable ProgressChain.
Together, ProofChain and ProgressChain deliver definitive, legally defensible proof of both the existence of individual files and the continuous development of work and updates over time.
This combination gives you instant, low-cost, iron-clad evidence of ownership that deters theft, strengthens legal positions, and opens monetisation pathways — while keeping you in complete control.
Proof That Can’t
Be Disputed
ProofChain cryptographic timestamps give you independently verified evidence of file
existence and ownership.
ProgressChain then shows the unbroken development of your work and ideas over time — the ideal foundation for wills, inventions, building projects, creative works, and any asset that needs to stand up in court or to investors.