Sign HUB
Last updated: 4 May 2026
This policy describes the use of cookies and similar technologies on the Sign HUB Platform, owned by HUB DESPACHOS Y PYMES, S.L. (CIF B76816875).
A cookie is a small text file that a website stores in the user's browser with information about their visit. There are different categories of cookies depending on their purpose, duration and owner.
The Platform uses only strictly necessary technical cookies and storage mechanisms required for the electronic signature service to work correctly. We do not use analytics, advertising, personalization or social media cookies.
| Type | Technical / Strictly necessary |
| Owner | First party (HUB Consultores) |
| Purpose | Keeping the signing session active, remembering the consent given, protecting against CSRF attacks, load balancing. |
| Duration | Session and persistent (a maximum of 12 months for the consent record). |
| Personal data | No identifiable personal data is associated beyond the signing session token. |
| cookie_consent | Stores the date on which the user accepted this policy. Persistent, 12 months. |
| session_token | Cryptographic token linking the user to their signing session. Session cookie. |
| localStorage: signing_consent | Local record in the browser of the acceptance of the privacy policy and terms. Persistent until manually deleted. |
The use of strictly necessary cookies is exempt from the consent requirement pursuant to Article 22.2 of Ley 34/2002 (LSSI-CE, Spanish Information Society Services Act) and the guidelines of the Agencia Española de Protección de Datos (AEPD, Spanish Data Protection Authority). We nevertheless expressly inform users of their use in the interest of transparency.
The user may configure their browser to accept or reject cookies. The main options can be found at:
Please note that disabling strictly necessary cookies may prevent the electronic signature process from working correctly.
HUB Consultores reserves the right to amend this policy to adapt it to new legislation or case law. Any change will be published on this same page.