We create secure and efficient solutions for your crypto assets
We take your digital security to the next level. Discover how we do it here
Register
Download the application, configure your access with email and phone number.
Manage
Within your session, scan your card and start the pairing of your card.
Check
Our system checks and confirms that the card has not been altered before it is utilized.
Ready to use
Once your account is activated, your private and recovery keys are generated.
Compatible with any crypto
Discover the magic of a unique, easy and secure experience with our HASHWallet manager application.
Security and simplicity in one place
Discover all the functionalities offered by HASHWallet manager in a securely and privately.
Management at a glance
Manage one or more cards, check your accounts easily and securely using face ID.

Simplicity in action
Bring your HASHWallet card close to your cell phone to approve a transaction.
No need to write them down or remember any keys
In case your card goes missing, you can request a replacement at any time and generate a backup.
Zero-knowledge backup system
We assist you setup your keys recovery system. We are not able to access your backup, only you can recover your private and your public keys.
Order a new card
Select the card you want to duplicate from the application. We process your request and send you a new card with the original Recovery Seed.
Scan your new card
Scan your card; our system checks that it is new, and use your backup center to generate your keys.
Ready to use
Your keys are restored, and everything is prepared. Your card is now activated and ready for use.
FAQs
Only the user has access to their Zero-Knowledge Vault and can initiate the recovery process by requesting a new card. This requires access to their email and mobile phone. The keys are always generated on the secure element of the card and cannot be extracted in any way. Your keys are completely private and solely yours. Even if eSignus is potentially requested by a government or law enforcement to do so, we at eSignus can not recover anything.
Your security is our top priority. That's why one component of your backup is stored offline in Hardware Security Modules (HSMs) during the card's manufacturing, while the other component is under your control in a Zero-Knowledge, open-source software-based Vault.
If you want heirs for your crypto funds, you must give them a Backup Card. The next step is for your heirs to get access to your phone line as access to their inheritance.
They can not use the HASHWallet Link card before its initialization, so they will need access to your email (which you might not have given anyone) or phone line. This way, they will only have access to the crypto funds after your death.
No problem, ask for a backup card from our app. You can access to this option from the front page. Tap over the three points icon over the representation of your HASHWallet Link card, and voila, here you have a shortcut to request your backup card. Rest assured, even owning your card, no one can access your keys. Your crypto assets are completely secure.
Still have questions?
We are here to answer any questions you may have
Managing Your Crypto Assets
Has Never Been So Secure


