2 REMPART

REMPART package: secure setup of a Bitcoin vault

IN SHORT

REMPART is a private in-home session, priced at €500, to initialise and configure a hardware wallet in a clean environment, generate, verify and protect your recovery phrase, and set advanced security options. It includes BOUCLIER and 1 year of support.

€500Net prices, VAT not applicable (French General Tax Code, art. 293 B). No online payment: a 25% deposit by bank transfer, in euros or in bitcoin, secures your session.

3D citadel rampart representing La Citadelle's REMPART package

Why use a hardware vault for your bitcoins?

When it comes to protecting a store of value like Bitcoin, there is no room for guesswork. A poor installation, malicious actors, a badly protected recovery phrase or an incomplete configuration can be enough to lose everything.

REMPART is a professional Bitcoin vault setup on a hardware wallet, designed to provide the highest level of security, absolute control of your private keys and lasting peace of mind.

What REMPART guarantees

  • Hardware wallet initialised in a clean environment
  • Full installation and configuration (desktop and mobile companion apps)
  • Careful generation, verification and protection of your recovery phrase
  • Optimised security and privacy settings (PIN, advanced options)

Your keys remain exclusively in your hands. We never have access.

Supported hardware wallets

  • Ledger: Nano S Plus, Nano X, Nano Gen5
  • Blockstream: Jade, Jade Plus, Jade Core
  • BitBox: BitBox02, BitBox02 Nova
  • Model chosen once your needs are precisely identified; hardware not included

Clear, human support

  • Simple explanations, no technical jargon (in French, or in English on request)
  • Best practices for long-term storage
  • Support and answers to your questions for 1 year

We work with a Ledger Nano S Plus / Nano X / Nano Gen5, a Blockstream Jade / Jade Plus / Jade Core or a BitBox02 / BitBox02 Nova, once your needs have been precisely identified.

Outcome

  • A perfectly configured Bitcoin vault
  • Maximum security, no compromises
  • Full sovereignty over your funds
  • Lasting, long-term peace of mind

Bitcoin is a store of value. REMPART is here to defend it.

This package includes all the benefits of the BOUCLIER package.

Included: 1 year of learning support.

How does the session work?

  1. Hardware check
    Packaging and authenticity of your hardware wallet are checked.
  2. Clean environment
    Preparing the computer and/or phone that will run the device.
  3. Initialisation
    You create the PIN code and generate the recovery phrase yourself.
  4. Verification and backup
    The phrase is checked and a durable backup is put in place.
  5. Getting started
    Test payment, advanced options and long-term storage best practices.

FAQ

Questions about the REMPART package

Which hardware wallets do you support?

We work with a Ledger Nano S Plus, Nano X or Nano Gen5, a Blockstream Jade, Jade Plus or Jade Core, or a BitBox02 or BitBox02 Nova, once your needs have been precisely identified.

Is the hardware wallet included?

No, the hardware is not included in the service. It is only included in the exclusive REMPART Le Paradigme Bitcoin offer.

What happens if I lose my hardware wallet?

Your bitcoins stay on the blockchain. With your properly backed-up recovery phrase, you restore access on a new device.

Does REMPART include BOUCLIER?

Yes, REMPART includes all the benefits of the BOUCLIER package.

Do you have access to my keys?

No. Your private keys remain exclusively in your hands. We never have access.

See all frequently asked questions

Request the REMPART package.

No-obligation request: the package is pre-selected in the form. Nicolas will get back to you for a discovery call.

A man looks at a floating citadel topped with a Bitcoin coin