
@matthewramsdeni
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💻 @bitcoindevkit grantee 📱 Block Screen (iOS) 🤠 @nashbitdevs co-organizer prev: @spiralbtc grantee
Nashville
Joined July 2009
- Tweets1.3K
- Following200
- Followers740
- Likes48
Matthew retweeted
NOW LIVE 🎥: BDK Expanding: From Rust Core to Mobile Wallets
Featuring: Matthew Ramsden (@matthewramsden)
youtu.be/ngm8zjH5JDQ
Off-chain wallets still need on-chain functionality to ensure you can exit.
@bitcoindevkit is how we do it.
Matthew Ramsden (@matthewramsden) is up talking about BDK mobile wallets.
This is what we use in Bark!
Mobile Ark wallets use “bindings” to make calls to the Rust API (with BDK) to make onchain activity, boards, offboards, etc.
Matthew retweeted
Matthew Ramsden (@matthewramsden) announces that BDK React Native and BDK Art are now launched and supported by the BDK org
Matthew retweeted
JUST IN 📜: Matthew Ramsden (@matthewramsden) of Bitcoin Dev Kit to speak at bitcoin++ Toronto, consensus edition this coming July 22 - 24, 2026
~~BDK Expanding: From Rust Core to Mobile Wallets~~
Join us 👉 btcpp.dev/toronto#tickets
Matthew retweeted
18 months ago, we began filming a mini-doc about @HRF's AI program
Today it goes live
We're still at the start of the journey, but the progress so far has been crazy
From idea (AI should help freedom) to reality, where we are helping dissidents superscale their work
Onwards!
Traxe now supports @StratumV2
Point your Bitaxe to @Public_Pool_BTC over SV2 from your iPhone.
Matthew retweeted
BULL Wallet 6.10 just dropped on iOS & Android.
• New onboarding experience
• Improved Payjoin privacy
• New currency available for deposits
• 11 more languages: Arabic, Bulgarian, Bengali, Czech, Greek, Persian, Hindi, Korean, Brazilian Portuguese, Thai, Turkish
• Faster support chat
• Improved transaction receipts
• Real-time balance updates
• Smarter backup warnings
• Privacy-friendly error reporting
• Auto-labels for BOLT11 invoices
• New hardware wallet integration
• Tons of improvements across swaps, labels, storage, theming, UX & more
Safer. Better. Faster. Smoother.
More info 👇
This month @bitcoinpark_ is stacked with EVENTS FOR EVERYONE
8 EVENTS across the remaining days of May
meetup.com/bitcoinpark/event…
FORCED HODL on SATSBUDDY is over.
You can now sweep your SATSCARD balance with SATSBUDDY.
SATSBUDDY iPhone app for SATSCARD
@notmandatory and me made this app happen because we frequently give out SATSCARDs as gifts
SATSBUDDY is in alpha on TestFlight, send (sweep) support coming soon 👇
Android: github.com/r1b2ns/SatsBuddyA…
iOS TestFlight: testflight.apple.com/join/Pq…
@Coinkite: satscard.com
Built this widget in 2022, made tiny contributions to @Coinkite's repo prepping for releasing the widget, but wasnt sure there were enough holidays. But now they just added a couple hundred more events so there are definitely enough holidays, so I released Block Screen widget.
i made an ai design reviewer for bitcoin iOS apps
bitcoinui.ai
install one line, run one command -> instant design review
support for claude, codex, cursor, opencode
More college hoops talk during bitcoin podcasts is a good thing
@HBerkoe mentioning KenPom ratings is a great thing
@bitkite is the greatest
Rod Roudi (@bitkite) of @bitcoinpark_ , one of the projects that inspired @PresidioBitcoin, joined me to talk about the reality of running a business with bitcoin, how to put yourself in the merchant’s shoes, community building, and his hopes for 2026.
Full episode links below🎙️
Matthew retweeted
Ark transactions with @matthewramsden at @bitcoinpark_ Nashville this past November.
Noah's Ark wallet by @BlixtWallet
We're making purchases on the @secondhq signet shop (signet.2nd.dev/store)




























