Cryptnox | Hardware Wallet Cards

You don’t need a Ledger wallet.

Every neobank sells the same card: same sponsor, same schemes, same processor. A C-WaaS card is the feature a rival cannot order from the same vendor: the customer's own on-chain account on a scheme the neobank runs. cryptnox.com/neobank-cwaas-d… Newsletter: cryptnox.com/blog-all/?utm_s…

From our sister company Clevor 👇 what the October exchange theft means for a cardholder: no pool, no hot wallet, two signatures for every payment, and the honest list of what a card does not protect you from. clevor.cards/clevor-card-no-… Newsletter: cryptnox.com/blog-all/?utm_s…

USD 6.3 bn left Binance's hot wallets in 20 minutes. No key stolen, no bug: a pool, and a signer that could not say no. 🏦 A card scheme on chain has neither: funds sit at each card's address, only the card signs 👇 cryptnox.com/binance-hack-no… Newsletter: cryptnox.com/blog-all/?utm_s…

"Is this like Marqeta?" 🏦 Issuer processors run cards inside Visa and Mastercard. C-WaaS is a different layer: processing, network and settlement in one stack, settling on chain. For most banks the answer is both, on one dual-tech card. Side by side 👇 cryptnox.com/cwaas-vs-issuer…

A hardware wallet's chip can be genuine and the device still compromised 🔍 October's reseller implant needed room to hide a part and a seed phrase on a screen. A Cryptnox card has neither: one chip, no seed to read. 5 questions to ask any wallet 👇 cryptnox.com/hardware-wallet…

Quantum computers will one day break today's blockchain signatures ⚛️ No card is "quantum-proof" until the chains accept post-quantum signatures. C-WaaS is built to move when they do: one key in one secure element, upgraded by card renewal. How 👇 cryptnox.com/post-quantum-bl…

A stolen card number works because merchants accept it without the card being there. On a C-WaaS card, no number can authorise a payment. The card signs each payment itself, and online you tap it on your own phone, so every payment is card-present. #FraudPrevention #Payments

Card-not-present fraud is most card fraud: around 83% of card fraud value in the EEA in 2024 💳 It runs on a static, replayable credential. A C-WaaS card has none: every payment is a fresh signature from the card, approved by the issuer. Why 👇 cryptnox.com/card-not-presen…

A card scheme terminal with no secrets worth stealing 🏪 No cardholder key, no payment signing: the card signs after the issuer authorises, and payouts go straight to the merchant's own wallet. How a C-WaaS POS terminal works 👇 cryptnox.com/cwaas-pos-termi…

💳 A blockchain card scheme must issue cards, authorise payments, recover lost keys, allow multi-person approval and prove each card is genuine. The key never leaves the chip. 🇺🇸 4 US · 🇪🇺 EU · 🇨🇳 China: the granted patents behind C-WaaS 👇 cryptnox.com/armleder-patent…

What if you could launch your own card scheme — without building a traditional payment network from scratch? Introducing Cryptnox C-WaaS: blockchain-native card scheme infrastructure combining secure cards, payment processing and direct on-chain settlement. Your brand. Your rules. Your scheme. 🔗 cryptnox.com/blockchain-card… #Blockchain #Payments #Fintech

it doesn’t even look like a hardware wallet but you need it not to get rugged onchain

he bought 0.5 BTC in 2010

Both are hardware wallets. Both keep your crypto secure.

growing up is realizing that the current form factor of hardware wallets is preventing crypto from achieving mass adoption

how much did Monad refuse to pay?

It’s a hardware wallet.

trying to ban Monero is like suspending prostitution