Better Wallet

DIY Air-gapped hardware wallet

[Better Wallet @BetterWalletApp]

https://t.co/f4x8CSTuqB

[Jovian Shilton Dsouza @DsouzaJovian]

We built the first open-source QR hardware wallet on @solana and we just won 🏆 for the Solana Network State Spring by @SuperteamMY at @ns

Meet @BetterWalletApp

Teammate @pettiboy_com
Shoutout to @hanstmy and @tuakdotsol for the support

https://t.co/Yghi56OoXg

[Jovian Shilton Dsouza @DsouzaJovian]

Won a $1,000 @UniswapFND bounty at @ETHGlobal NYC 2026! 🚀

Built a better wallet with clear signing using a DIY Raspberry Pi + NFC chip

[Jovian Shilton Dsouza @DsouzaJovian]

insider into @BetterWalletApp at @ETHGlobal New york 2026

https://t.co/oIeKIc3LZj

[Jovian Shilton Dsouza @DsouzaJovian]

Cooking some spicy hardware project at @ETHGlobal NYC 2026

[Jovian Shilton Dsouza @DsouzaJovian]

Printed these cool card holders

[marianne @tuakdotsol]

@littleunusualMY @raptor_trade @reifydb @Predictefy @tafcirmaj @verityxyz > @ordrtrade by @avhidotsol — hyperliquid on Solana
> @BetterWalletApp by @DsouzaJovian @pettiboy_com
— a more secure hardware wallet
> Vello by @zufairyy — agentic distribution layer for web3 launches
> @JustSparkIdeas by @Mathis_btc — idea launchpad on Solana

[Superteam Malaysia @SuperteamMY]

@decentra1ized_ @SolanaFndn @jelawangcapital @cebillhsu @AppWorks @jacobkxyz @Superscrypt @raptor_trade @reifydb @Predictefy @tafcirmaj @verityxyz > @ordrtrade by @avhidotsol — hyperliquid on Solana
> @BetterWalletApp by @DsouzaJovian @pettiboy_com — most secure hardware wallet
> Vello by @zufairyy — agentic distribution layer for web3 launches
> @JustSparkIdeas by @Mathis_btc — idea launchpad on Solana

[Superteam Malaysia @SuperteamMY]

@decentra1ized_ @SolanaFndn @jelawangcapital @cebillhsu @AppWorks @jacobkxyz @Superscrypt @raptor_trade @reifydb @Predictefy @tafcirmaj @verityxyz @ordrtrade @avhidotsol @BetterWalletApp @DsouzaJovian @pettiboy_com @zufairyy @JustSparkIdeas @Mathis_btc @tradefishfun @tonymfer @0xG3orge @GENPowered @inesyongdao @DegenEzApp @Oplopuser @cryptowazza @vantofinance @BundieDefi @0xYudhishthra @CrispPredict @yellowpantherx @Jpegtrader_ @_olivefinance @hypebiscus_xyz @wanaokii @ZeusNetworkHQ @ContentDAOapp @AAPecherkin @Dappitdotio @WhaleCoinTalk @WebMerger @razeaii @uzaxirr @OwegoApp @wysrenee @_Nwosu_ @SDECBerhad That's a wrap on Demo Day!

A room full of people who actually cares about what gets built on @Solana.

That's Solana Network State Spring 2026, signing off 🫡

[Jovian Shilton Dsouza @DsouzaJovian]

Building @BetterWalletApp V2 at @SuperteamMY @ns, Supporting clear signing, QR security and fully open source hardware

[Jovian Shilton Dsouza @DsouzaJovian]

We are trying to solve Blind Signing with @BetterWalletApp for @solana

https://t.co/1wvrjOGYVU

[Han @hanstmy]

Solana just got upgraded after Malaysian Builders shipped for @colosseum with @SuperteamMY 🇲🇾

•⁠ ⁠⁠Indexed & computed data stream on Solana @raptor_trade

•⁠ ⁠⁠Prediction Markets Terminal on Solana @Predictefy

•⁠ ⁠⁠Physical Collectibles on Solana @verityxyz

•⁠ ⁠⁠DeFi Index Trading on Solana @BundieDefi

•⁠ ⁠⁠Attention Infrastructure on Solana @zufairyy

•⁠ ⁠⁠Energy Assets on Solana @GENPowered

•⁠ ⁠⁠Prediction Market Terminal on Solana @CrispPredict

•⁠ ⁠⁠Freelancer Payments on Solana @vantofinance

•⁠ ⁠⁠AI Trading Copilot on Solana @canopydex

•⁠ ⁠⁠Cross-Chain Program Authority on Solana @derek2403

•⁠ ⁠⁠Social & AI DeFi Trading on Solana @DegenEzApp

•⁠ ⁠⁠Agentic RWA Infrastructure on Solana @fractionaxapp

•⁠ ⁠⁠Agentic DeFi Advisory on Solana @hypebiscus_xyz

•⁠ ⁠⁠Habit Commitment Contracts on Solana @LockedIn_Real

•⁠ ⁠⁠Card Game Staking on Solana [Perpetuals]

And our @ns builders:

•⁠ ⁠⁠Order Book Exchange on Solana @ordrtrade

•⁠ ⁠⁠Hardware Wallet on Solana @betterwalletapp

•⁠ ⁠⁠Idea Launchpad on Solana @JustSparkIdeas

•⁠ ⁠⁠AI Infrastructure Index on Solana @fdn_labs

•⁠ ⁠⁠Onchain Health Insurance on Solana @OmegaXhealth

•⁠ ⁠⁠Creator Rewards on Solana @ContentDAOapp

•⁠ ⁠⁠Shared Trading Intelligence on Solana @tradefishfun by @tonymfer

•⁠ ⁠⁠Private Agent Payments on Solana by @goheesheng

•⁠ ⁠⁠Stablecoin Business Stack on Solana @mystablecorp

•⁠ ⁠⁠Crypto Merchant Education on Solana by @baeincrypto and @transcendmoneyt

•⁠ ⁠⁠Community Health CRM on Solana @builderlens

•⁠ ⁠⁠Browser Wallet With Limits on Solana @lazorkit

•⁠ ⁠⁠Real Estate Appraisal Attestations on Solana by Colin

•⁠ ⁠⁠Patient Health Data Ownership on Solana by @AnmitK

•⁠ ⁠⁠21-Day Commitment Contracts on Solana by @nikkideyy

•⁠ ⁠⁠AI dApp Builder on Solana @Dappitdotio

•⁠ ⁠⁠Prediction Market Lens on Solana @crowdprices

•⁠ ⁠⁠Web3 App Discovery on Solana @Onchainhunt_

•⁠ ⁠⁠AI Agent OS on Solana @operatoruplift

•⁠ ⁠⁠Options and Perps DEX on Solana @Olive_Exchange

Disclaimer: this is a non-exhaustive list, if I missed you out, tag yourself in the replies and will include in the next tweet!
@solana

[Jovian Shilton Dsouza @DsouzaJovian]

We built the first open-source QR hardware wallet on @solana and we just won 🏆 for the Solana Network State Spring by @SuperteamMY at @ns

Meet @BetterWalletApp

Teammate @pettiboy_com
Shoutout to @hanstmy and @tuakdotsol for the support

https://t.co/Yghi56OoXg

[Better Wallet @BetterWalletApp]

BreaderWallet

[Hussain Pettiwala @pettiboy_com]

From BetterWallet to BreaderWallet 😌

[Jovian Shilton Dsouza @DsouzaJovian]

Progress looking good ...
@IND_stellar @riseinweb3

https://t.co/lp3K5SOHum

[Better Wallet @BetterWalletApp]

My rebirth

[Hussain Pettiwala @pettiboy_com]

How it started
How it's going

@BetterWalletApp coming soon🥳

[Jovian Shilton Dsouza @DsouzaJovian]

Me and @pettiboy_com are working on a solution to solve this

https://t.co/nnGscFxZB1