The most user-friendly, open-source, air-gapped hardware wallet π‘οΈ| Secure BTC, ETH & 1000 coins.
Joined January 2010
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The greatest game meets secure self-custody β½οΈ
Level up your crypto security, back your favorite team & win BIG.
Order any Keystone product & vote before June 28.
If you nail it, you get a 20% cashback straight to your crypto wallet.
More details π
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Your NFT deserves a better home than a JPEG folder πΌοΈ
Set it as your Keystone lock screen:
Plug in via USB β connect your wallet β pick your NFT & boom.
Your cold storage just got a warm personality π
Already did? Show us yours in the comments π
30 Apr 2025
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Leaving crypto on a CEX is handing a stranger your house keys while leaving your safe open π«£
Time to move it.
Here's how to transfer your crypto from any exchange to Keystone using Keystone Nexus π½οΈπ
Own the keys. Own the crypto.
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USA pulled off a stunning opener πΊπΈ π₯
Champions in the making β or a one-game wonder?
Drop your take below π
Got a Keystone after June 12? Back your champion team & win cashback in USDC/USDT.
The USA has the biggest victory at the 2026 World Cup so far.
4-1 against Paraguay.
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For more details π
x.com/KeystoneWallet/status/β¦
The greatest game meets secure self-custody β½οΈ
Level up your crypto security, back your favorite team & win BIG.
Order any Keystone product & vote before June 28.
If you nail it, you get a 20% cashback straight to your crypto wallet.
More details π
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Move $ZEC from Orchard to the Ironwood pool.
Stay tuned π‘οΈ
Real migration flow against the Ironwood testnet state machine, using @KeystoneWallet on @vizorwallet !
You only scan one QR code, and it splits your note balances pre-signs migration txs.
Then your wallet submits the migration txs in the background over time.
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π₯ 3 red cards in yesterday's opener.
More red cards in one match than the entire 2022 Qatar World Cup.
In self-custody, no referee is watching your moves or anyone else's.
You're the player and the referee.
Every decision is yours to make and yours to live with.
π₯ Red Card (get sent off):
β Blind signing without verifying
β Storing seed phrases online
β Fake wallet apps
β Random dApp connections
π¨ Yellow Card (you're on notice):
β No seed phrase backup
β Reusing passwords
β Clicking unknown links & downloading unknown files
No halftime. No substitutions.
Just your preparation and your next move.
Playing it rough?
Level up your self-custody game with Keystone, vote for your dream champion, and win cashback.
More details β
docs.google.com/forms/d/e/1Fβ¦
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a c e o p y x
Spot anything off?
Now look again: Π° Ρ Π΅ ΠΎ Ρ Ρ Ρ
These Cyrillic characters are visually identical to Latin ones.
Researchers combined homograph substitution with other techniques to jailbreak Claude's newly released Fable-5, slipping past its security restrictions without triggering a single filter.
It's not new to crypto. Homograph domains have long been a staple of phishing attacks targeting wallet users.
The URL looks right. The site is not.
Always:
β
Bookmark trusted sites.
β
Watch the address bar for anomalies.
β Never let visual inspection be your final check.
Stay vigil. Stay safe.
π¨ JAILBREAK ALERT π¨
ANTHROPIC: PWNED π«‘
FABLE-5: LIBERATED π¦
let's start with the π...
the consensus seems to be that this has been one of the most disappointing model drops of all time, effectively preventing legitimate researchers from contributing their talents to our collective advancement. and not just because of what it means for the short-term, but for what these decisions signify for the long-term.
but despite this overly sensitive, authoritarian "safety" layer on top of Mythos, my lil liberators have been hard at workβmapping the boundaries, probing the depths of long-context convos, and cleverly finding the holes in the fence that the thought police missed π€
we got some cyber, some chem, some psychological manipulation, and some good ol' fashioned explosives!
it took many attempts from multiple agents hunting as a pack, during which I observed a combination of techniques across:
β’ Unicode, homoglyphs, Cyrillic, and other Parseltongue-style text transforms
β’ Long-context reference tracking
β’ Taxonomy and document-structure reasoning
β’ Fiction and narrative framing
β’ Academic-review style contexts
β’ Intent-classification inconsistencies
but perhaps the most effective is decomposition recomposition in the backend. it's hard to get explicit names of harms like "Meth Recipe," but getting uplift on the process itself, like birch reduction method/reductive-amination (classic meth synthesis pathways), is much more doable.
defense becomes much more difficult to maintain when you start throwing in out-of-distro tokens, breaking up the harmful uplift into benign chunks, and then piecing the innocuous-seeming facts back together, especially when you have jailbroken Opus helping you do it π
gg
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π₯ One team is about to come out of nowhere and own this tournament.
You already know which one it is.
Drop your pick below and let's see who called it first π€©
Not a football fan? Tag the one person in your feed who won't stop posting about this β½
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The greatest game meets secure self-custody β½οΈ
Level up your crypto security, back your favorite team & win BIG.
Order any Keystone product & vote before June 28.
If you nail it, you get a 20% cashback straight to your crypto wallet.
More details π
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Here's all you need:
β
Order any Keystone product between June 12β28
β
Get your voting form via email after every order
β
Pick your champion before June 28
β
If your team becomes champions, you get 20% cashback in USDC/USDT, within 12 business days.
Take your shot now π―
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π Nobody remembers the ones who played it safe.
Not in crypto. Not on the pitch.
Something worth backing drops tomorrow.
1 day β³
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π¨ Humanity Protocol lost $31M yesterday.
The token dropped 90% in hours.
Behind that number are real people who trusted the project with their money.
What happened:
A team member's laptop was compromised. Private keys leaked. The attacker took over the multi-sig, drained the treasury, minted new tokens, and dumped them.
Nobody woke up that morning planning to lose everything.
But some habits made it inevitable:
β Signing keys living on internet-connected laptops
β One person holding multiple multi-sig keys
β No cold storage between the team and the treasury
This pattern keeps repeating, and it's always token holders who absorb the loss.
The hard part isn't the cost.
A hardware wallet costs $50β100 and keeps private keys completely offline. The hard part is treating security as a responsibility before something goes wrong.
For project teams and individual holders alike β it's worth taking seriously.
Stay cold. Stay air-gapped.
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π’ Heads up, UK Keystone users!
Keystone Nexus is now Keystone Nexus UK on the UK iOS App Store.
Already on the regular app? No rush. Switch at your own pace.
On Android? Continue using the regular one.
Tag a UK Keystone friend who needs to know π
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π The best attacks are stopped before they begin.
In football and in crypto, the best defense wins championships.
Are you set up to hold?
Something big is coming in 2 days β³
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11 words. One betrayal. 107 BTC stolen. 10 years in prison.
Two people destroyed by one moment of carelessness & greed.
A man in China watched his friend handle a seed phrase, memorized 11 of 12 words, and brute-forced the last one overnight.
A 12-word seed is computationally strong, until someone's standing next to you.
How to protect yourself:
β Never handle seed phrases around anyone, even friends.
β Use a 24-word mnemonic when possible. 11/24 is impossible to guess.
β Add a Passphrase for a hidden extra layer.
β Use fingerprint unlock to prevent PIN leak.
Your hardware isn't the weakest link.
Your environment is.
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QDay 2026 with @QuantusNetwork hit different π
Real conversations. Real urgency.
A room full of people who understand that quantum is a real threat.
Proud to be part of building an industry that's actually making real efforts for what's coming πͺ
Jun 8
220 builders, researchers, and thinkers.
One question crypto seems to be avoiding.
What survives quantum?
June 2026.
The first QDay happened at @ns. The conversation that canβt wait, started.
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β½ Football season is almost here.
This time, your moves and calls carry more weight than you think.
β³ 3 days to kickoff.
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Still leaving your SOL on a hot wallet? π
Keystone Nexus now supports @Solana π
Track, manage, and swap your assets in one app, with air-gapped Keystone security that keeps your keys offline.
Your $SOL. Your memes. Your keys. Your rules.
Solana fam, this one's for you π₯
SOL & SPL token support is now live on the Nexus app: Track, manage & swap, all in self-custody.
Update your Nexus app & Keystone firmware to the latest versions today!
Share this with a SOL fam still on a hot wallet π
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Into @Zcash & on-chain privacy?
All it takes:
1. A Keystone 3 Pro
2. Connect to @zodl_app & move your $ZEC
3. Shield it.
That's it. Full privacy, air-gapped security under your control.
Zcash self-custody just got bulletproof π‘οΈ
Shamir Backup (33-word) is now live on Keystone 3 Pro with the Cypherpunk V2.4.4.
One seed. Multiple shards. Zero single point of failure.
Update now β¬οΈ
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Still setting up PulseChain manually on your wallet?
@zkxwallet Keystone 3 Pro just fixed that.
Scan QR β manage instantly β verify & sign your txns air-gapped.
Tag a PulseChain fam who needs to see this π
We have just released @zkxwallet v0.0.38 with support for @KeystoneWallet and other QR-based air-gapped hardware wallets.
Highlights
β¨ Hardware Wallet Support
β’ Keystone, imToken, and Keycard support via QR-code signing
β’ Better Trezor support for account import, transaction signing, and message signing
π RAILGUN Privacy Upgrades
β’ Faster shielded balance loading through parallel chain scanning
β’ New per-chain sync status indicators
β’ More reliable Proof of Innocence recovery with automatic retries
β‘ Performance & UX Improvements
β’ No more activity-list flashing during reloads
β’ Faster balance updates after LibertySwap transactions
β’ Refreshed frosted-glass UI across the app
π Bug Fixes
β’ Various stability and performance improvements
Thank you to everyone testing and providing feedback. More updates coming soon.
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