Zug, Switzerland, April twenty third, 2025, Chainwire
Keycard, a {hardware} pockets firm backed by the Standing group, is proud to announce the pre-sale launch of Shell, a revolutionary, absolutely open-source {hardware} pockets. Designed with modularity, transparency, and uncompromising safety at its core, Shell allows customers to seamlessly handle a number of wallets by way of interchangeable sensible playing cards—known as Keycards—for enhanced comfort and security.
Early supporters can now pre-order Shell bundled with two Keycards at a reduced charge and achieve entry to unique pre-launch rewards forward of its world launch in October 2025.
Redefining the {Hardware} Pockets Structure
Present {hardware} wallets usually market themselves as clear and open supply, but many lack true transparency of their designs—counting on closed-source parts, exportable keys, or upgradeable safe parts that weaken consumer belief. Shell units a brand new benchmark in pockets structure.
“{Hardware} wallets want a whole rethink,” says Man-Louis Grau, Venture Lead at Keycard. “Customers not often notice that the majority {hardware} wallets permit non-public keys to be exported outdoors safe parts or depend on upgradable safe parts—each of which compromise the integrity and transparency of the machine.”
Shell is powered by Keycard, an EAL6+ licensed, open-source sensible card that indicators transactions and shops keys internally—guaranteeing they by no means go away safe {hardware}. Furthermore, Keycard firmware is just not upgradable by design, offering long-term assurance that the machine conduct won’t ever change post-manufacture.
Shell: Constructed for Transparency, Safety, and Management
Shell is about greater than safety, it’s designed for individuals who demand verifiable management over their {hardware} and digital belongings:
100% Open Supply: Each layer—from chip software program to {hardware} format and 3D-printable casing—is verifiable and customizable, exceeding the transparency of main opponents.
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 digital camera and QR-code interface—no USB, Bluetooth, or Wi-Fi connection to gadgets required.
Duress PIN Help: Defends in opposition to 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 machine life, and upgradable Keycards imply Shell adapts as cryptographic requirements evolve—in contrast to most opponents.
Pre-Sale now Stay: Restricted Perks for Early Adopters
Clients who be a part of the pre-sale will obtain:
A reduced 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 a 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 identified for its trusted merchandise just like the Standing cellular pockets. With a give attention to safety, privateness, and consumer 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
PRLaura GuzikStanding[email protected]
