Sign Documents Online with Blockchain Verification
Chaindoc makes signing simple and secure: your documents are protected by the blockchain, each signature is impossible to change, and progress can be tracked in real time.
Why is signing in Chaindoc convenient?
One platform provides all key stages of signing: from quick contract preparation to its secure fixation in the blockchain.
Bring every signature into one place
Sign documents online and let each one fall into a single, searchable space — every status, every party, every signature on a blockchain audit trail.
Easy management of digital documents
The Chaindoc panel shows the status of each signature request, helps control deadlines, and immediately responds to participant actions.
All signature requests
See every signing request in one place — incoming, in progress, and overdue — with current status visible at a glance.
- View all requests: pending, completed, overdue.
- Easily find the required document and its status.
- Control the deadlines for each signature.
Awaiting signatures
Track documents waiting for action. Send reminders, change recipients, or cancel a request before signing completes.
- Track documents that have not yet been signed.
- Provide reminders to recipients.
- Ability to cancel or change the request before signing.
Completed signatures
Browse the full archive of completed documents. View signers, timestamps, and download blockchain certificates anytime.
- View all documents that have been successfully signed.
- Check who and when signed the document.
- Download signed documents for the archive.
All signature requests
See every signing request in one place — incoming, in progress, and overdue — with current status visible at a glance.
- View all requests: pending, completed, overdue.
- Easily find the required document and its status.
- Control the deadlines for each signature.
Awaiting signatures
Track documents waiting for action. Send reminders, change recipients, or cancel a request before signing completes.
- Track documents that have not yet been signed.
- Provide reminders to recipients.
- Ability to cancel or change the request before signing.
Completed signatures
Browse the full archive of completed documents. View signers, timestamps, and download blockchain certificates anytime.
- View all documents that have been successfully signed.
- Check who and when signed the document.
- Download signed documents for the archive.
Simple contract signing process
Chaindoc automates each stage of digital signing - from file preparation to final confirmation in the blockchain.
Add and publish the document
Upload the file, set up the signature fields, and make the document ready to send.
Specify recipients and deadline
Enter the email, if necessary, enable KYC verification and set the signing deadline.
Track progress
Follow the statuses in real time, receive reminders and updates about signatories.
Advantages of digital signature
Chaindoc combines blockchain protection and automation to make document approval fast, transparent, and controllable.
Simplicity
Sign in seconds without paper hassle and complex instructions.
Security
Each signature is permanently recorded in the blockchain and protected from forgery.
Automation
Reminders and statuses are updated automatically to keep the process going without delays.
Flexibility
Work with one or multiple signatories at the same time, setting up your own scenarios.
Start signing for free
Create an account and send your first document for signing in under 5 minutes. No credit card required.
Start signing documents safely today
Create requests, attract signatories, and confirm deals in the blockchain in just a few minutes.
Common questions about e-signatures in Chaindoc
Key answers on signing flows, legal validity, and document tracking. More at our support page.
Tips on how to safely sign documents online
Reviews of legal requirements, KYC recommendations, and practical cases on how to protect the digital signature in Chaindoc.