Upload or Hash
Send the file or its SHA-256 hash via portal or API.
Cyber Cloud Services
Create tamper-evident proofs for files, contracts, and records with cryptographic hashing, time-stamps, and blockchain-backed verification.
Simple three-step flow for users and developers.
Send the file or its SHA-256 hash via portal or API.
We time-stamp, sign, and anchor the proof to a public ledger.
Share a certificate & link so anyone can verify authenticity.
ACRONIS CYBER CLOUD
Notary Cloud integrates with Acronis Cyber Cloud to deliver notarization, eSignature, and verification alongside backup, DR, and file sync & share—one platform, smooth onboarding, higher ARPU.
Anchor any file type to a blockchain ledger for independent proof of integrity and time.
Collect compliant digital signatures from every party with a frictionless flow.
Instantly confirm authenticity of notarized files from any device, anywhere.
Unified experience across services. Seamless onboarding. Enterprise-grade trust.
Talk to an expertACRONIS CYBER CLOUD
Notary, eSignature, and verification—delivered with a calm, Fluent-inspired UI.
Tamper-resistant verification on a distributed ledger—high availability, independent proof.
Ready UI for quick onboarding and effortless daily use.
Plug into your apps using the Notary Cloud backend—clean, predictable, documented.
Notarize/eSign docs, images, video, audio—no format anxiety.
Verify via UI or directly on-chain from any device, anytime.
Ship under your brand—name, logo, URLs, and colors—without reinventing UX.
Prove integrity for contracts, media, medical records, leases, loans, and more.
Establish when creative works originated—videos, photos, audio, etc.
Back up financial and insurance documents with tamper-evident proof.
Prove a legal document existed at a point in time—NDAs, contracts, property records.
Establish signer identity and timestamp for digital contracts, POs, policies, petitions, and more.
WHY IT MATTERS
Notary Cloud provides blockchain-based notarization, eSigning, and verification for organizations of any size. It creates a cryptographic fingerprint of each file and anchors it to a public blockchain, delivering independent proof of authenticity and time of existence.
Built for service providers, it helps healthcare, legal, manufacturing, and finance verify the integrity of business-critical data while improving transparency and reducing risk—without adding friction for users.
Blockchain-anchored integrity with independent verification.
eSignature + notarization in a single, streamlined flow.
Designed for providers: faster onboarding, higher trust.
Discover assets and deploy a single lightweight agent for anti-malware, backup, patching and more — remotely.
Behavior-based detection, rollback and signed deletes guard against evolving threats.
Image-based backups plus forensic metadata (free space, memory dumps) to meet strict requirements.
Improve availability KPIs with proactive, active and reactive layers of cyber protection.
Lower risk with malware scans of backups, isolated restore locations and curated definitions.
Data Protection Map gives at-a-glance visibility of covered data across your estate.
Patch more than Microsoft — cover client software estate from one multitenant tool.
Clear reporting and vuln-assessment tie service to outcomes for easier renewals.
Continuous data protection saves critical file changes immediately — even between backups.
Integrate cybersecurity and data protection into one platform — less swivel-chair, lower cost.
Adjust scans and backup schedules automatically based on real-time alerts from the SOC.
Streamline maintenance with health checks, on-time patching, and improved Active Protection.