Keycard Shell

1.3K posts

Keycard Shell banner
Keycard Shell

Keycard Shell

@Keycard_

The most secure, modular hardware wallet for your crypto. One shell, many keycards. Join our community: https://t.co/pMHQxid209

Switzerland Katılım Ocak 2019
300 Takip Edilen3.9K Takipçiler
Sabitlenmiş Tweet
Keycard Shell
Keycard Shell@Keycard_·
📢 We're excited to share that the Keycard team will be joining EthStaker Community Call #67 to discuss the future of self-custody, hardware wallets, and what we're building to make secure crypto access more accessible. 🎙️ Alongside the team behind Nimbus, we'll be talking about: • Keycard's vision and latest developments • Hardware wallet security and user experience • Ethereum staking infrastructure • Community questions and discussion 📅 When: Tuesday, June 16 at 15:00 UTC 💬 Bring your questions and join the conversation live! See you there!
EthStaker 🦇🔊@ethStaker

Ethstaker will have Community Call #67 to talk about Nimbus client development and the Keycard hardware wallet with the teams building each! When: Tuesday June 16 @ 15:00 UTC Tune in and ask questions in the chat! Youtube link in next tweet

English
1
1
16
3.1K
Infosec @ random
Infosec @ random@infosecatrandom·
@Keycard_ Profile says Switzerland, about profile says Spain and France. Legit? ;) looks nice though.
English
1
0
0
293
Keycard Shell
Keycard Shell@Keycard_·
Here's what air-gapped self-custody actually looks like. QR signing. Replaceable battery. Fully open source. Works with the wallets you already use.
English
15
13
185
774.7K
Keycard Shell
Keycard Shell@Keycard_·
❤️
Alisher@alisher

Booth for Android has shipped. Create your station and stream what matters. - @Logos_network Messaging node to send announcements - @torproject to hide your IP - @Keycard_ to sign your identity (also you can use device key or just stream anonymously) Everyone can stream and listen. No one knows who or where you are — now on Android. On Android next: private streaming directories for communities and field coordination. github.com/xAlisher/booth…

ART
1
0
9
585
Keycard Shell retweetledi
Nordic
Nordic@NordicMiner·
This is the first modular hardware wallet I've used. I just posted a new video reviewing the @Keycard_ Shell and was quite surprised about its features. Have you ever used a modular wallet like this before?
English
4
5
29
2.3K
Keycard Shell retweetledi
jan_lbrs
jan_lbrs@jan_lbrs·
@NeuralBateman @safe @Keycard_ big fan of @Keycard_ as well. Been experimenting with it for an internal prototype for a mobile experience and it works really well!
English
0
2
5
278
Nathan
Nathan@NeuralBateman·
@glgrau @safe @Keycard_ yeah I've found safe in ambire to be smoother than the safe website for most things, plus since the shell is satisfying to use physically it becomes more satisfying to use the shell vs regular software wallet - can't express how impressed I am
English
1
0
4
27
Nathan
Nathan@NeuralBateman·
praying that @safe mobile gets support for nfc @Keycard_, been using keycard for two days and since I've migrated all my crypto to hardware wallets, I don't know why I slept on nfc/qr wallets for so long
English
2
3
12
1.4K
Keycard Shell retweetledi
devisha
devisha@_devisha·
If you care about self-custody, privacy, and open source you need to know about @Keycard_
English
8
6
53
1.7K
Keycard Shell retweetledi
WiiMee
WiiMee@wiimee·
Most product reviews follow the same script. So I turned this one into a song. The @Keycard_ Shell is modular, fully open source and built for clear signing. And after testing it, it became my new daily driver. Device provided for free by Keycard. Opinions are my own.
English
5
8
29
1.8K
Alex Netto (netto.eth)
Alex Netto (netto.eth)@alextnetto·
One insane security issue that @Ledger has until today, is not showing from which account are you signing. So, it's not only blind signing, but you don't even know from what account. 🤣
Alex Netto (netto.eth) tweet media
English
5
0
32
3.4K
WiiMee
WiiMee@wiimee·
We've been "still early" since 2021. Decided to turn our collective crypto trauma into a pop-punk anthem. Coins down, volume up. 😂
English
11
1
32
1.5K
Keycard Shell retweetledi
Sparrow Wallet 🐦
Sparrow Wallet 🐦@SparrowWallet·
Unless @Apple's decision to terminate @craigraw's Apple Developer account is reversed by June 30, all new installs of Sparrow will fail, and development on macOS will end. If you value Sparrow, a repost would help. @AppleSupport
Craig Raw 🐦@craigraw

My attempt to protect users from scam apps on the @AppStore has gotten my Apple Developer account flagged for termination - ironically, for "dishonest activity". Unless it's reversed by June 30, all new installs of Sparrow Wallet will fail, and development on macOS will end. The context: since 2023, more than a dozen fake "Sparrow" apps have appeared on the App Store, as recently as April this year. Users have contacted me after losing their savings, in some cases their life savings, to these impersonators. I'm the developer of the real Sparrow Wallet, a desktop app, and I hold the registered US trademarks for the name and logo. I have publicly warned @Apple and the community about these fake apps from early 2024, but they keep appearing. The app @Apple flagged was a placeholder that was never published. Its only purpose was to warn users that Sparrow is desktop-only and that other "Sparrow" apps aren't mine. This approach may have been misguided, but there was nothing dishonest about it. I'm confident this is an automated misclassification that Apple would reverse on review - but I may be terminated before a human ever looks at my appeal. The cost would fall on @Apple's own users: blocked installs and no updates for a tool people rely on, which opens the door for more fakes. If you value Sparrow, a repost would help. @AppleSupport

English
184
1.9K
3.2K
292.9K
Alisher
Alisher@alisher·
Saturday evening with my son and his Freedom box: - sticker-bombing it - talking about the movements, slogans and people behind them - installing some cool stuff Sticker says "No Photos" - but rules are made to be broken.🏴‍☠️
Alisher tweet mediaAlisher tweet mediaAlisher tweet mediaAlisher tweet media
English
2
2
12
1.5K
Alisher
Alisher@alisher·
What is the cheapest hardware that can run a @Logos_network node? Racked this box for the price of a night out - 103€ Dell OptiPlex 3050 - 500 GB SSD - 8 GB RAM - Core i5-7500, 3.4 GHz Will it work? Place your bets.
Alisher tweet media
English
11
4
29
2.1K
Keycard Shell retweetledi
DrewF.eth 🦇🔊.oO
DrewF.eth 🦇🔊.oO@0xDrewF·
Ambire+Safe+Shell is the best wallet experience I've had, by a large margin. A few improvements: Shell seems to scan the 4527 qr better with light mode on, maybe a thicker white boundary on the code would be better? Shell's pseudo-clear signing only works for top-level calls. Most of the time, I'm sending batches, which basically become opaque calldata without a recursive decoder. Short of full clear-signing, a recursive decoder would help a lot.
English
1
3
12
430
Sarnavo
Sarnavo@0xSarnavo·
This walkthrough covers @Keycard_'s card and shell setup with Duress PIN, and SLIP39+passphase recovery. Duress PIN gives you a separate wallet for situations where you are forced to unlock your device, keeping your primary funds protected. SLIP39 splits your recovery into multiple shares. Recovery requires a chosen number of shares instead of a single seed phrase, reducing the risk of one backup becoming a single point of failure. Passphrases add another layer of security; even if someone have all your recovery phrases, they still need the passphrase to generate the key. These features help protect both access to your funds and your ability to recover them and with Keycard, you get both.
English
3
3
31
1.3K
Keycard Shell retweetledi
ambire.eth
ambire.eth@ambire·
Ambire makes it easy to manage several @Keycard_ and hardware wallet accounts. We are working on auto-detecting your Safe accounts while importing signers.
English
2
7
31
1.6K
Ambire Intern
Ambire Intern@AmbireIntern·
Calling @Keycard_ users to try the Keycard-Ambire combo. Connecting accounts is simple and you can connect MANY cards. Ambire displays all your accounts today and Safe signers in the near future. Shell is amazing for power users and managing multiple seeds/cards. Ambire makes it easy to enjoy them in one UI. Try out Safe-Ambire-Keycard combo and how wallets display hashes before signing. You can connect Safe accounts to any app easily and enjoy batching (approve&swap) so you will sign way less transactions. I wanna see Keycard NFC integration in Ambire mobile in the future.
ambire.eth@ambire

Keycard & Ambire Live Testing x.com/i/broadcasts/1…

English
2
2
14
677

Keşfet

@infosecatrandom @FryCookVC @ambire @0xMattmatt @KeystoneWallet @AirGap_it @imTokenOfficial @gridplus