SOSCHAIN
Create your Unified Health Card
A unified health identifier for a person or an animal*. Receive secure notifications of new data available in real time and prepare emergency information under your control.
* Related patents: US 11,636,776 · 11,960,454 · 12,057,202 · 12,183,439SOSChain in three steps
Your card, your health index and your emergency data
For you, a dependent person or an animal in your care.
Create the card
It is the unified health identifier of a person or an animal. Other health identifiers can be linked to the same card.
Your health index
It works like a book index: it contains links that show where the real data is held. Verified organisations can update it.
Prepare emergency data
Create data for yourself, a dependent person or an animal. Fundación UNID's backup service lets you link it to your index.
Information for authorised people
Your family can follow your journey through the hospital
People you authorise can see whether you are in emergency, having tests or on a ward as the hospital updates the information.
- 1Emergency
- 2Tests
- 3Ward
They can also receive messages and callsPersonal phone numbers are not shown.
In an emergency
Three situations where SOSChain helps
For police, healthcare professionals, first responders and authorised people.
The person does not respond
A police officer, healthcare professional or first responder assists a person who is unresponsive or disoriented. Using the SOSChain identifier, the professional can start a private call to the person's emergency contacts.
Only the animal's QR is available
If the person has no card, the accompanying animal's SOSChain QR can be used to start a private call to authorised contacts without revealing phone numbers.
The family is waiting for news
Authorised people can follow emergency admission, tests and ward transfer, and receive communications and calls as the service updates the journey.
SOSChain information
Understand SOSChain in three pages
The Unified Health Card, permissions and three emergency situations in a three-page landscape A4 PDF.
Watch the SOSChain overview
SOSCHAIN: Transforming Global Health Identity to Protect You
Learn how SOSChain helps people locate and control essential health information when and where it matters most.
Watch on YouTubeVoluntary reports
Send a voluntary report without sharing your identity
During an epidemic or pandemic, the person chooses whether to send it to Fundación UNID or another participating organisation. The anonymous statistical report remains separate from the card and clinical record.
What are they used for?
Anonymous reports are grouped by area, approximate date and clinical code. They are compared with official statistics to help spot trends during epidemics and pandemics.
Statistics are compared, not people.Your identity stays out
Each report receives a new code that cannot link it to earlier reports. It does not include:
- Name or card number
- Complete clinical history or files
- Clinic or professional identity
- Free text or a code that can follow the person
SOSChain
Personal and Professional
People prepare their information and permissions. Verified professionals request only what they need for their role.
Your emergency information, available anywhere and in any language
Set up your contacts and decide what information authorised professionals may request.


