The software with electronic signature for your company

Sign contracts and HR documents without leaving Clockio

Gestión de documentación y nóminas en Clockio

Track every signature on a single screen

See which documents are unopened, pending or already completed, filtering by dates and action type

01/07/2026 - 31/07/2026 All actions All statuses
NameCreated onAction requiredStatus
Contrato_Marcos_2026.pdf 15/03/2026 Confirmation with Signature Completed
Remote work policy.pdf 02/06/2026 Document acceptance Pending
Internal announcement.pdf 10/07/2026 Open Only Unopened
Open OnlyIt's enough for the employee to open the document.
Document acceptanceThe employee must mark it as accepted.
Confirmation with signatureRequires the employee's electronic signature.
Dual signatureRequires the electronic signature of two people.

Create the template once, send it as many times as you want

  • Design the template with the fields you need: predefined, free text or signature.
  • Reuse it as many times as you like, without repeating the process each time.
  • Send it to an employee, a group or the whole company.
  • Choose the level: simply opening the document, having to accept it, or requiring an electronic signature, even from two people.
  • Within Documentation, each signed document is automatically saved in the folder you choose.
  • HR Workflows can send it for you automatically when a condition is met.
Employment_contract.pdfConfirmation with signature (allows fields to be filled in)
Destination folderContracts / signed
Signature zones1
Pre-fillable fields5
Fillable fields3
Select all Marketing + Iván Rocamora
Contrato_Marcos_2026.pdfConfirmation with signature · Completed
Document hash (SHA-256)348c94d9ea6cd22f184ad5d3d2eeb2fc71caae6310f5ace9cf057bfdc335e756
Authenticated userMarcos Vidal
IP79.116.215.12
DeviceDesktop · macOS · Chrome

Audit log

TypeDateUser and IP
OTP sent 22/03/2026 09:46 Marcos Vidal · 79.116.215.12
Signed 22/03/2026 09:47 Marcos Vidal · 79.116.215.12

Every signature, beyond any doubt

  • Each signed document stores its own digital fingerprint (SHA-256 hash): if even a single comma were changed, it would stop matching.
  • Before signing, identity is verified with a one-time code (OTP), in addition to the already authenticated session.
  • It records who signed, when, from which IP and from which device and browser.
  • The whole process is kept in an audit log you can check at any time, step by step.

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Frequently Asked Questions

We answer the most common questions about electronic signature
How is it guaranteed that a signed document hasn't been modified?

Each signed document stores its own hash (SHA-256): if the content changed by even a comma, the hash would stop matching.

How is it verified that the signer is who they claim to be?

In addition to the already authenticated session, a one-time code (OTP) is sent to the employee before signing, and everything is recorded with user, IP and device.

Can I require two people to sign the same document?

Yes, the "Dual signature" action requires the electronic signature of two different people before marking the document as completed.

Can I check the history of a specific signature?

Yes, each document has an audit log with every step (sending, opening, signing), its date and who carried it out.

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