DIY native Solana Cold Storage - Turning any USB drive into a pure Cold Wallet

Repo: github.com/ChainLabs-Tech…

daily early projects ◼️

@isometricfi — Options that trade like perps: advertised exposure up to ~1,000x, no early liquidation, settlement based on the expiry price. On Arbitrum Sepolia testnet; featured in Arbitrum Autumn.

@swishdotcash — Private USDC/SOL transfers on Solana links, integrating Privacy Cash, MagicBlock and Umbra. Selected for Adevar preaudit support.

@coldstar_sol — Turns a USB device into a Solana offline signer. The project says keys exist only briefly during signing. New website live; Web/iOS release status still unconfirmed.

@treasures_io — Aggregates tokenized-stock quotes across issuers and chains, routing trades from USDC. Recently launched its Signals API for AI agents.

@MentionedMarket — Trade on whether a word gets mentioned during livestreams, podcasts or earnings calls, with USDC settlement on Solana. Selected for Adevar preaudit support.

@bitrepo_xyz — Building around BTC-backed borrowing and credit allocation. Selected for Base Batches 004; Demo Day scheduled for November 18.

@FairHatch — A fair-launch platform on Robinhood Chain, advertising equal-start access, liquidity locking and anti-bot mechanics. Public testnet live.

@staycloakedxyz — One wallet, a fresh address for each payment received, with private transfers through Privacy Pools. Browser extension available on Ethereum, Base and Optimism.

Verify before you ape.

Turn any USB stick you already own into a hardware wallet with @coldstar_sol:

keys decrypted only in memory, offline QR signing, open source, one-line install, 1% fee capped at $10.

Three-quarters of a million dollars signed in its first ten weeks, according to the team. W!

Next picks from the @colosseum Crypto World’s Fair. This time: Infrastructure, Security & Privacy.🛡️Here is my personal pick 👇

Security:
@coldstar_sol - turns any USB drive into an offline signer for Solana. Your keys exist for a split second, then they are gone
@hackhackai - AI sSolana auditors and checked with real exploit tests
@ProofOfExploit - smart contract audits for early Solana teams that are affordable and can be trusted
@iris_intel_app - shows who is really behind a wallet or a token, and follows stolen money across chains
Stakeward by @alexandr_zhibul - keeps your staked SOL safe, even if someone steals your wallet key

Privacy:
@VisionSwapSol - a private pool, live on Solana mainnet. Send and trade with no link back to you
@TiraiProtocol - private, quantum-safe transfers between Solana and Ethereum for institutions
Puddle by @staycloakedxyz - makes onchain privacy as easy as a normal crypto transfer
p!pon by @Yu_Ayato - prove facts from your ID card, like “over 20”, without showing your name or birthday
@arcane_finance - privacy and compliance in one stack for company payments, payroll and treasury
@Valiron_grade - identity and reputation for AI agents, so businesses know which agents to trust
@akcanetwork - a VPN for people under censorship.

Developer Infrastructure:
@nori_zk - Solana programs can read Ethereum data with ZK proofs, no oracle or multisig needed
SPIN by @payritHQ - payments without internet. Phones with bank apps in Africa connect over Bluetooth
@CatScope_io - fights MEV centralization on Solana with an open market for validator access
@predictefy - one API for 16+ prediction markets, including Polymarket and Kalshi
@pantahq - build your own prediction market app through one API
@tuwa_io - open-source toolkit for wallet login and tracking transactions on Solana and EVM
@soda_labs_ - any Solana wallet or program can own an address on other chains, with no bridge
Ballista by @jacobdotsol - save complex multi-step Solana transactions as templates you can use again
@raptor_trade - real-time Solana market data, very fast and much cheaper

Honorable Mention:
@bento_guard
@fhenix
@SolanaTestForge
@stardotfun

Which project should be on this list? Tag it below 👇

Inspired by @nvidia keynotes speech the other day

Been working on a tiny personal project, dabbling into recreating the MicroDuck V2

At the stage of training the model that will act as the brains of the duck and 3D modelling

We’ve been cooking 👀

Co-Founder Buyout
solscan.io/tx/3mqCGDv5zYQ…

@DeanDev10 :
Internal Fiat Transfer - $750

Treasury Wallet Address:
Ynvb6UdUzyYw7JFaJHsT3UAbNNTujsGoysUFdR6RP6N

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Good luck everyone 🤝

My London landmark is the Somerset ice rink. What’s yours?

Since when did @NordVPN do this 😭

Holy crap.

Rick and Morty just explained Jev AI to me better than any tech demo could.

Ayo why am I looking like that one solana guy 😭 (looks nothing like me btw)

Encrypted agents are coming ☂️

Powered by @Arcium Blackthorn™

My trip from @solana summit serbia to @cstldao was interesting….

@SuperteamBLKN forgot to tag u guys 💀😭

What building at @cstldao feels like

Hardwares are internally exploited. $200 tech gets compromised. Here's how Coldstar makes that impossible:

Just completed a Cognios Sprint at Solana Summit.

3 minutes to learn what Cognios is.
Now I’m in the running for a Solana Seeker.

Not a bad trade.

@Cognios_io @solana @SuperteamBLKN

🚨CRITICAL SECURITY ALERT 🚨

Critical Vulnerably identified in Ledger’s Ethereum app

Anything older than 1.22.2 is missing a security fix.

Thank you @2147_Million for telling us.

Who needs a Lambo when you have this @solana whip? 😈

Got the Brits in Belgrade for Solana Summit Serbia 🇷🇸

Very proud of our @SuperteamBLKN friends for setting the tone for Breakpoint in November!