Zug, Switzerland, April 23, 2025, Chainwire
Key cardA material portfolio company supported by the status team is proud to announce the launch of pre-sales ShellA fully open revolutionary material portfolio. Designed with modularity, transparency and safety without compromise at the base, Shell allows users to transparently manage several wallets via interchangeable smart cards – called Keycards – for improved convenience and safety.
The first supporters can now pre-order a shell initiated with two keys cards at a reduced rate and have access to exclusive pre-launched awards before its world version in October 2025.
Redefine the architecture of the material portfolio
Current material portfolios are often marked as transparent and open source, but many lack real transparency in their conceptions, by rethinking closed source components, exportable keys or modern secure elements that weaken users' confidence. Shell defines a new reference in the architecture of the portfolio.
“Material portfolios need a complete rethink,” explains Guy-Louis Grau, project manager in Keycard. “Users rarely realize that most material portfolios allow the export of private keys to be exported outside the secure elements or to rely on improvable secure elements – including the integrity and transparency of the device.”
Shell is powered by Key cardA certified EAL6 + certified smart card which signs transactions and stores the keys internal – never leaving secure equipment. In addition, Keycard firmware is not upgraded by design, ensuring long -term that the behavior of the device will never change after manufacture.
Shell: Built for transparency, security and control
Shell is more than security, it is designed for those who require a verifiable control over their equipment and their digital assets:
- 100% open source: Each layer – from the chip software to Material provision And 3D printable box– is verifiable and customizable, exceeding transparency of Leading competitors.
- Several stealth smart cards: Users can store several seed sentences or use safe backup cards – even if a card is lost, others remain safe.
- Air operation: Users can sign safe transactions using the integrated Shell and QR-Code interface-no USB, Bluetooth or Wi-Fi to the required devices.
- Management of constraint pins: Defends itself against physical coercion with a second spit.
- Compatibility of crossed wallets: Transparently works with major EVM and Bitcoin portfolios like Metamask, Rabby, Backpack, Imtoken, Unisat, Bluewallet and more using the QR -based signature.
- Future test design: The easily replaceable battery extends the lifespan of the device, and the upgrade keys cards The shell adaptations as cryptographic standards evolve, unlike most competitors.
Pre-sale now live: limited advantages for the first adopters
Customers who join the presale will receive:
- A Shell form at reduced price with two keys cards
- Karma State network awards for participating in the growing ecosystem
️ To reserve a portfolio of shells and secure the pre-launch rewards, users can reach the pre-launch at: https://keycard.tech/keycard-shell
About Keycard
Key card is a proud subsidiary of Status, a pioneer of the cryptographic industry known for its trust products such as the Wallet Mobile Status. By emphasizing the security, confidentiality and empowerment of users, Keycard continues to create material solutions that meet the evolutionary needs of the global cryptography community.
Users can visit https://keycard.tech/keycard-shell
Contact
Rp
Laura Guzik
Status
laura@status.im
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