CURP Shield · Mexico

If someone misuses your CURP, how do you prove which lines are yours?

Since January 2026, every mobile line in Mexico must be registered with a CURP (deadline: June 30). That doesn't stop someone else from registering lines in your name. Herentia gives you signed proof of which lines are legitimately yours — and the method to organize them right.

7-day free trial. Cancel anytime.

CURP registration is mandatory. Defending yourself is still on you.

Registering your line keeps your service active — it doesn't prevent fraud. If someone registers a SIM with your CURP, the debts, extortion or crimes committed with that line point at you, and proving it isn't yours can take months.

Lines in your name you don't know about

Debts and charges that aren't yours

Extortion and impersonation

No proof of what you declared, and when

Let's be clear: what Herentia does — and what it doesn't

We won't sell you magic. This is exactly what you get.

What we DON'T do (no one can today)

  • We don't detect lines registered with your CURP at carriers — there is no public API to check.
  • We don't cancel fraudulent lines — only the carrier can, with your in-person report.
  • We don't monitor the dark web or complete the CURP registration for you.

What we DO (and no one else offers in Mexico)

  • You register and verify your legitimate lines with an OTP code from your own phone — your inventory, controlled by you.
  • We generate a signed PDF report with a SHA-256 hash and a public verification URL: hard proof of what you declared and when.
  • If you lose your line, your trusted contacts approve the recovery by majority — no carrier dependency.

Your defense, ready before the incident

Since you're registering your lines anyway, register them RIGHT: one for each purpose (the 3-Line Method). And when a line that isn't yours shows up, you don't start from zero: you present your signed report — issued before the problem, with a date and hash verifiable by any authority, carrier or lawyer.

Herentia's Identity module

The 3-Line Method

🔒 Personal (banking, government, family — never published), 🛍️ Commercial (stores, promos, deliveries) and 📱 Social (networks, marketplaces). If one leaks or gets SIM-swapped, your banking never even notices.

Signed CURP report

PDF with SHA-256 hash, timestamp and issuer. Immutable: any alteration of the document is detectable.

Public verification

Every report includes a herentia.io URL where any third party can confirm its authenticity in seconds.

Majority-based recovery

3 to 5 trusted contacts; a majority must approve to recover your line. A single compromised contact can't take over your account.

Security alerts

Every change to your lines or account is recorded in an audit trail and notifies you.

Vault included

Your base plan includes Herentia's zero-knowledge vault: passwords, documents and final wishes, encrypted on your device.

Built to trust no one — not even us

The same zero-knowledge architecture as the Herentia vault.

  • Client-side AES-256-GCM encryption — your data is encrypted on your device before it leaves it
  • Your CURP is never stored in plain text — only an irreversible salted hash
  • Complete audit trail of every change to your lines
  • Apps published on the App Store and Google Play by WNT Produce LLC

Identity protection for Mexico

Add Identity to any Herentia plan.

Identity Add-on

Identity

$129 MXN/mes

on top of your base plan (from $4.99 USD/mo)

  • The 3-Line Method: declare and verify each line with OTP
  • Unlimited signed CURP reports
  • Public verification for every report
  • Recovery with trusted contacts
  • Security alerts and audit trail

Fraud doesn't warn you. Your defense can be ready today.

Create your line inventory, generate your signed report and have it ready before you need it. 10 minutes today can save you months of paperwork.