Zug, Switzerland, April twenty third, 2025, Chainwire
Keycard, a {hardware} pockets firm backed by the Standing crew, is proud to announce the pre-sale launch of Shell, a revolutionary, totally open-source {hardware} pockets. Designed with modularity, transparency, and uncompromising safety at its core, Shell allows customers to seamlessly handle a number of wallets via interchangeable good playing cards—referred to as Keycards—for enhanced comfort and security.
Early supporters can now pre-order Shell bundled with two Keycards at a reduced price and achieve entry to unique pre-launch rewards forward of its world launch in October 2025.
Redefining the {Hardware} Pockets Structure
Present {hardware} wallets typically market themselves as clear and open supply, but many lack true transparency of their designs—counting on closed-source elements, exportable keys, or upgradeable safe components that weaken person belief. Shell units a brand new benchmark in pockets structure.
“{Hardware} wallets want an entire rethink,” says Man-Louis Grau, Challenge Lead at Keycard. “Customers hardly ever notice that the majority {hardware} wallets enable personal keys to be exported outdoors safe components or depend on upgradable safe components—each of which compromise the integrity and transparency of the gadget.”
Shell is powered by Keycard, an EAL6+ licensed, open-source good card that indicators transactions and shops keys internally—making certain they by no means depart safe {hardware}. Furthermore, Keycard firmware will not be upgradable by design, offering long-term assurance that the gadget conduct won’t ever change post-manufacture.
Shell: Constructed for Transparency, Safety, and Management
Shell is about greater than safety, it’s designed for many who demand verifiable management over their {hardware} and digital property:
- 100% Open Supply: Each layer—from chip software program to hardware layout and 3D-printable casing—is verifiable and customizable, exceeding the transparency of leading competitors.
- A number of Stealth Good Playing cards: Customers can retailer a number of seed phrases, or use backup playing cards safely—even when one card is misplaced, others stay safe.
- Air-Gapped Operation: Customers can signal transactions safely utilizing Shell’s built-in digicam and QR-code interface—no USB, Bluetooth, or Wi-Fi connection to gadgets required.
- Duress PIN Assist: Defends towards bodily coercion with a second PIN.
- Cross-Pockets Compatibility: Works seamlessly with main EVM and Bitcoin wallets like MetaMask, Rabby, BackPack,imToken, UniSat, BlueWallet and extra utilizing QR-based signing.
- Future-Proof Design: Simply replaceable battery extends the gadget life, and upgradable Keycards imply Shell adapts as cryptographic requirements evolve—not like most rivals.
Pre-Sale now Reside: Restricted Perks for Early Adopters
Clients who be part of the pre-sale will obtain:
- A discounted Shell bundle with two Keycards
- Standing Community KARMA rewards for collaborating within the rising ecosystem
️To order a Shell pockets and safe pre-launch rewards, customers can be part of the pre-launch at: https://keycard.tech/keycard-shell
About Keycard
Keycard is a proud subsidiary of Standing, a pioneer within the crypto trade recognized for its trusted merchandise just like the Standing cell pockets. With a give attention to safety, privateness, and person empowerment, Keycard continues to construct {hardware} options that meet the evolving wants of the worldwide crypto neighborhood.
Customers can go to https://keycard.tech/keycard-shell
Contact
PR
Laura Guzik
Standing
laura@standing.im
Keycard Launches Pre-Sale for Shell: The Most Open, Modular Hardware Wallet to Date
