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Something exciting is coming to @solanamobile
Keep an eye out at @SolanaEvents’s Miami Accelerate
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Coldstar
53 posts
Coldstar
@buildcoldstar
BYOH - Build Your Own Hardware
Katılım Aralık 2025
28 Takip Edilen170 Takipçiler
Strong as hardware. Fast as hot wallets.
With the power of the @solanamobile you can turn any USB drive into a key signer
No proprietary hardware.
No vendor lock-in.
Just self-custody built for the next generation of Solana users.
Coming Soon
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Coldstar retweetledi
Introducing Blockchain x Quantum Hackathon in collaboration with @Fidelity (@FCATalyst) and Quantum Ireland.
€15,000 in prizes
23-24 May, @dogpatchlabs
Quantum computers capable of breaking today’s cryptography are getting closer to reality. While major blockchains are preparing to transition to post-quantum algorithms, there’s a critical issue flying under the radar: new cryptography brings new risks and unknowns. Now is the time to embrace crypto agility.
With @DublinTechWeek around the corner, there’s no better moment to get involved.
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Coldstar is submitting into the @easya_app hackathon at Concensus in Miami.
Are are showcasing our @solanamobile dApp publicly for the solana:SKRbvo6Gf7GondiT3BbTfuRDPqLWei4j2Qy2NPGZhW3 track
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Coldstar retweetledi
Massive thank you to our incredible hosts who made it all possible: @tbvxyz, @Hashlock_ & @8BlocksLabs!
To the VCs who showed up and brought the heat 🔥
Knox Investments, @CsquaredVC, @GondorCapitalIO, @RedBeardVC, @CerasVentures, @tokentus_AG, @NomadCapital_io, Atro Labs, @LightningCapAM, @coinfund, Sonlin Ventures, and more!
To the founders who went on stage: @buildcoldstar, @J0KUH, @tx_labs, REFI 2, @SIXR_cricket, Gainr & @SwapRoyale.
And to every founder, builder, investor, and operator who was part of this incredible night — thank you for making it epic! 🚀
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Coldstar retweetledi
@superteamIE projects pitched at @MonkeFoundry x @solana Demo Day.
@opsonchain and @buildcoldstar well done guys. Also shout to @craftsdev.
Excited about @colosseum .
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Coldstar retweetledi
Fantastic to witness the hard work @buildcoldstar, @opsonchain and @craftsdev are putting in, shipping to the max 🦾
At @MonkeFoundry x @Solana Demo Day in Miami 🇺🇸
@SuperteamUSA
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Something has washed up on the coast of Miami 👀👀
Catch us at the @MonkeFoundry demo day
luma.com/MF_STUSA_DemoD…
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Today our co-founder @devsyrem delivered another successful workshop with @SuperteamUK
We delivered a workshop on building wallets with any USB drive.
We also showcased the new dApp coming to Seeker coming soon to @solanamobile
Thank you @CapinUK for having us
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GM!! Wallet holders..
@buildcoldstar lets you turn a simple USB into a real cold wallet.
No expensive hardware.
No hidden systems.
Just open-source security and full control over your keys...
Cc: @buildcoldstar and @solana
🧵 👇
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@0xKeng @CryptoWithJack @solana Indeed it does!
You have control over everything - hardware & private keys
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@CryptoWithJack @buildcoldstar @solana Does this open-source security approach with @buildcoldstar truly provide users with full control over their keys?
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Coldstar retweetledi
Have you ever thought you could store your crypto offline…
using something as simple as a USB?
instead of relying on a 12-word phrase you could forget or lose
All you need is your windows or Linux or Mac PC
I made a quick walkthrough on how this works with Coldstar 👇
@buildcoldstar @solana
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DAPP WHITELIST NOW LIVE!
Coldstar is coming to @solanamobile
First 200 signups get free merch!
Sign up here: Coldstar.dev/whitelist
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@ashen_one I have a tg bot that does exactly the same thing can control up to 50 accounts but I’m using physical touch on phones to bypass the API📱
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this is why i made the skill that teaches your agent to control an android over wifi and post from your phone like a human.
postiz sends to drafts → openclaw get the notif on his phone→ chooses audio for you → posts → no api shadowban
my 15 Subs will never have this problem 🗣️
Oliver Henry@oliverhenry
Do not publish live to TikTok straight away. My testing is conclusive. This accounts reach was completely ruined because I posted live directly via API. You need to post to drafts with the API and then press the publish button live on a device. It’s taken 6 days but we’re finally back into 1000+ view territory after publishing via drafts again. Accounts do seem recoverable after posting from API, it just massively sets you back. I have said this all along but it’s good to run a test to make sure it’s still correct
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