Multi-vendor multisig demo👇 One multisig, five different hardware vendors,... connected five different ways all on mobile: ✅ Ledger (Bluetooth) ✅ Trezor (Bluetooth) ✅ Blockstream Jade (QR) ✅ FOUNDATION Passport (QR) ✅ TwentyTwo Devices Portal (NFC) No single point of failure. Built on open standards. Everything stays end-to-end encrypted through the whole setup, and there’s a built-in E2EE chat for coordinating group setups. Works whether you’re setting it up for yourself or splitting keys across a few people. All keys can be geographically distributed. Keystone Hardware Wallet, SeedSigner, selfcustodykrux, TAPSIGNER also work. BitBox and Satochip on mobile coming soon. (Devices shown are for demo purposes, not a ranking or endorsement.)show more

Sorry to hear if you were impacted by today’s... Trezor data leak. It’s been a hard few weeks for Bitcoiners: a series of security incidents that directly impact those who self-custody, the very people who keep Bitcoin resilient and decentralized. Strengthening self-custody, at every layer, matters more than ever. At Nunchuk, we’ve kept shipping through it. New today in our latest mobile release: ✅ Ledger over Bluetooth on iOS ✅ Ledger over Bluetooth & USB on Android Nunchuk now supports a dozen hardware signers across every major signing method: Bluetooth, USB, NFC, and fully air-gapped via files or QR codes. Coming over the next four months: • More hardware options for the inheritance key (for both off-chain and on-chain timelock protocols) • BitBox Nova mobile support (Bluetooth & USB) • Blockstream Jade Bluetooth support • Satochip: an NFC card that supports BIP39 seed phrases and is a MuSig2-capable signer Multi-vendor multisig has never been easier to set up. If you want a demo of a specific combination of hardware signers, reply below and we’ll make it.show more

New Nunchuk mobile release. ✅ USDT on Liquid, self... custodial ✅ Trezor now pairs over Bluetoothshow more

GM friends! ☀️ We’re excited to announce that Trezor... hardware wallet support is now live on the ZKX Wallet | The Secure and Private Wallet 🗽 Web App. You can now plug in and trade securely with: 👉Ledger devices 👉Trezor devices 👉Keystone and other QR-based hardware wallets Just connect your hardware wallet and securely trade PulseChain and other EVM assets at 🔗show more

How not to invest: being your own bank with... a Ledger device right now "Ledger says spy chip inside crypto Ledger devices, transmitted wallet keys over mobile network." "I've been a huge advocate of self-custody. I still believe you should find a way to be your own bank, but you cannot do it with any of the commercially sold Bitcoin hardware wallet devices." "Maybe in multi-sig where you have a number of them and a single set of keys from one of these devices is not controlling your entire net worth, but you cannot just buy a hardware device in crypto right now and take for granted that your assets are going to be safe." "Cold wallet, hot mess. It's really, it's an existential crisis." "The how not to invest is not to be your own bank with a Ledger device right now. I've had the Ledger guys on a lot. I'll have them on again, but man, they have things to answer for."show more

big news for the hardware maxis of #Cosmos 🎉... you can now use your bluetooth enabled Ledger devices with Leap's mobile app 📱 pair with one tap, approve transactions seamlessly ✨ here's a chill tutorial on getting the best of hardware security & on-the-go convenience 🐸show more

KEYSTONE + ZKX WEB APP ON MOBILE Finally, after... receiving our new Keystone Pro 3 hardware wallet two days ago, we have completed and deployed support for Keystone Pro 3 on the ZKX Wallet | The Secure and Private Wallet 🗽 Web App on mobile. The hardware works extremely well: secure, fast, and smooth. For the first time, PulseChain traders can use a native mobile interface together with a high-quality hardware wallet experience. Secure self-custody on mobile is here. 🚀show more

If you haven't taken self-custody yet, now is the... best time with Jade Core. ✅ $99, free worldwide shipping ✅ Pairs with the Blockstream app ✅ USB-C + Bluetooth ✅ 100% open-source firmware and hardware ✅ Genuine Check cryptographic proof Get your Bitcoin and Liquid Network 🌊 into self-custody:show more

Community chats are e x p a n d... i n g You can now... ✅ Access chats from web or mobile ✅ Assign trusted fans or teammates as mods And soon you'll be able to... ✅ Choose whether all members or paid members only can join a given chat ✅ Respond to fans in chat with personalized video stickersshow more

A spy chip in CryptoBilis-sold Ledger devices allegedly read... the screen as users set up their private keys "Ledger says spy chip inside CryptoBilis Ledger devices transmitted wallet keys over mobile network. The hardware wallet maker gave its first public account of how a covert component in devices could steal users' master keys without changing Ledger software." "So good news, your Ledger is safe. That's what they'll say. Should have bought it directly from Ledger, not the third party that we approved and put on our website, right?" "But what happened here is they literally put a chip inside the hardware device which read the screen when the person set up their private keys." "So I ask you, how can you possibly safely self-custody your assets at this point? It's going to be the biggest question moving forward." "I wouldn't buy one of these devices now and trust that it's going to work. I don't think that you probably would either."show more

Does Grindery check all the boxes? 😎 ✅ Multi-chain... & gasless TX support ✅ Telegram-native with seamless access ✅ Future-proof with ERC-4337 standards ✅ Community-first incentive model ✅ Social-first: send tokens using TG IDs ✅ No complex seed phrases or private keys ✅ Top-tier security with self-custody ✅ Built-in NLP commands for effortless use ✅ Ecosystem for building EVM dApps on TG 🤖 Something bigger is coming… Any guesses? Drop them in the comments! 👇show more

🎁 DEMO GIVEAWAY 🎁 Our demo for ARTIUS is... live for all Patreon supporters. However - for those who can't support us through there - we're giving away 3 demo keys! To enter just: ✅ Follow ✅ Like ✅ Repostshow more

Running a small shop is already hard. Managing queues... shouldn't be. Meet Filaro A simple QR-based queue and appointment system built for local businesses. ✅ Customers scan to join the queue or book a time ✅ No app or paper lists ✅ Set up in minutes ✅ Free for 6 months. A simple solution that helps shops save time and give customers a better experience.show more

I've wanted miniscript on SeedSigner for years. Rob Hamilton... 🟥 opened a Git Issue three years ago. It sat there. So this week I built it. A SeedSigner fork with miniscript support, plus a SeedSigner x Liana bridge so the whole flow runs over QR. No cables, no USB, completely airgapped. Here's a timelocked inheritance wallet, created in Liana Wallet, descriptor registered and PSBT signed on a SeedSigner. Bridge tool: signet-only, not audited. SeedSigner PR: tested, hardware-verified, up for review. Repos below.show more

Introducing the iExec Confidential Token. Demo live on @Arbitrum... Sepolia. Mainnet soon. Experience Programmable Privacy for Web3: ✅ Selective disclosure ✅ Encrypted balances ✅ Encrypted transfersshow more

Launch time 🫡 We are excited to announce that... will go live on the 24th of Feb, on the XRP Ledger and The Root Network Generate memecoins in a single prompt ✅ Trade at lightning speed using our in-built wallet ✅ Configure and deploy AI agents with no code ✅ Use both networks with one wallet ✅ Gamified UX ✅ Trading Incentives ✅ Learn more here -show more

Most crypto setups rest on a single key. Lose... it or get it compromised, and the funds are gone. Multisig works differently. It takes multiple signatures to approve a transaction, so one person — or one compromised key — can't move the money alone.show more

H3 Wireless is here! 🎧 The headset for esports... pros – and you. ✅ Gaming-optimized: Engineered to help you win. ✅ Multi-platform: Wireless dongle for gaming, Bluetooth® for mobile. ✅ For every situation: Game, Movie and Music modes. 👉show more

🌟Simple Guide to Stabilizer Phase-1 Testnet 💰Cost: FREE 💵Rewards:... NFT + rewards for testnet users Only whitelisted users can participate in the Phase-1 testnet You can check your whitelist status by connecting your wallet Steps: 🔗 ✅Connect wallet ✅Continue if you are whitelisted ✅Claim 150 SP ✅Click on Faucet and claim all tokens ✅Click on Mint and mint a few USDZ ✅Click on Swaps and complete swaps ✅Click on Pools and provide liquidity ✅Earn points and climb the leaderboard ✅Claim eligible weekly NFTs (end of each epoch) ✅Done To be eligible for NFTs, you have to complete the required tasks shown in the leaderboard section Don’t forget to follow and turn on notifications for updates 🤍like 🔁retweetshow more