Frequently Asked Questions

See the list below for our most frequently asked questions.
If your questions are not listed here, please, contact us.

Nowadays, every verification software, especially SaaS solutions like electronic signature apps and document management solutions heavily depends on verifiable QR codes to prove the authenticity of any documents to the users/verifiers.

A cryptographic hash of the final file is sealed on the VeriDoc Ledger. Any change breaks the hash, and the verification page flags the document as altered.

Only the fingerprint (hash) is stored on a permissioned Proof-of-Authority ledger—never the contents of your document.

Invite as many internal colleagues, external collaborators or third-party signers as you like. You’re charged only for envelopes.

No. Unused envelopes roll forward until you use them—no wasted credits.

Fractions of a cent. Ledger writes are subsidised within your envelope fee—no hidden gas charges.

Yes. Anyone can scan the embedded QR code or click the link to confirm authenticity in a browser—no signup needed.

Use our REST API and webhooks (docs.veridocsign.com). Common flows include sending contracts from CRM triggers and auto-saving signed PDFs.

Signed documents are encrypted in AWS regions closest to your account. Ledger hashes are stored on the same region’s nodes.

Free Trial & Standard – email within 24 hrs. Pro – priority email plus optional paid Slack connect. Enterprise upgrades are available.

Web signing is mobile-responsive today; dedicated apps are on the 2025 roadmap.