Projects.

Sona is a family finance app that turns pocket money into real financial learning. Parents can send money, issue kids’ cards, set chores, and link screen time to spending. Using stablecoins, Sona bridges everyday family finance with Web3 — teaching kids budgeting, saving, and responsibility through real transactions.

Web3-powered Engine, combining game creation, AI, and token launch in one seamless platform. Key Features: 1. No-Code, No Hassle: Design with drag-and-drop tools, not programming. A fully visual interface makes game creation intuitive, even for beginners. 2. Decentralized Gaming: Fully decentralized gaming, where game logic, assets, and transactions are all managed on-chain without central control. 3. Logic-Driven Engine: Focus on creativity while smart behaviors handle complex game mechanics—no coding needed. 4. One-Click Launch to Pump.fun: Build a game, mint your token, and list on Pump.fun, all seamlessly in one click with SonicEngine. 5. AI-Powered Game Creation: Just describe your idea, Sonic AI crafts the story, builds the gameplay, and brings your vision to life.

Sontine combines the time-tested tradition of tontines (rotating savings and credit associations) with the power of Solana blockchain technology. The name merges "Solana" + "Tontine" to create a modern, transparent, and globally accessible savings platform.

SOPHIE is a Solana-based DeFi lending protocol that eliminates harsh, sudden liquidations through a continuous AMM-driven rebalancing system. Instead of wiping out users when prices fall, SOPHIE gradually converts collateral into stablecoins using a Liquidation-Less Automated Market Maker (LLAMMA) model, ensuring smoother, safer borrowing. The project currently features a live MVP demo that simulates real-time price changes, health factors, and soft liquidation behavior, showcasing how decentralized lending can be stable, transparent, and user-friendly.

POAP Solana is the first native platform on Solana to create and distribute POAPs instantly, scalably, and accessibly. We enable event organizers to issue thousands of POAPs in seconds and without high costs, democratizing access to digital reputation and community gamification

SoundDAO is a Solana-based music RWA (Real World Asset) platform that tokenizes individual songs, enabling fans and investors to directly participate in real streaming revenue. Rather than simply turning music into NFTs, it's a full-stack infrastructure that manages the entire music business process—from copyright registration and global distribution to revenue collection and on-chain payouts.

A Software-as-a-Service (SaaS) platform for net-zero procurement processes. Governed by evidence-based data using agentic AI, which will be logged on-chain, providing transparency.

Buy anything with stablecoins 🛍️

Spark is a pioneering Solana platform for decentralized, cross-disciplinary science grants: on-chain transparency, milestone unlocks, and public attestations baked in. Cross-disciplinary by design, it serves life sciences, engineering, climate, and social science, turning community attention into accountable research progress.

Sparked Sense is an open-source infractructure connecting Arduino-powered IoT devices, Supabase, and the Solana blockchain to build a decentralized infrastructure for verifiable, auditable, and real-time environmental data.

Spectra Wallet - a Rust-based CLI for deterministic wallet generation. Uses visual data (images/emojis/colors) as entropy to create master keys, with a recovery system based on 16-color seed sequences. I joined this hackathon thanks to SuperTeamKZ.

From memes to crypto, Speed Wallet lets you Buy, Trade, Hold, Swap and Spend Crypto your way

Battle and Earn Glory!

Spelltroum is a live mobile MOBA bringing skill-based, Solana-powered battles to players. Compete in real-time 1v1, 2v2 matches where skill, not luck, defines the winner.

SpinOnSol is a Web3 platform that lets anyone create, open, and try to earn from lootboxes — digital boxes with tokens or NFT. Creators can create their own lootboxes using tokens or NFTs, while players can spin for a chance to win prizes. Everything happens on-chain, ensuring fairness, transparency, and fun with Solana’s low fees and fast transactions. SpinOnSol is a Web3 platform that lets anyone create, open, and earn from lootboxes — digital boxes filled with tokens or NFTs. Creators can design their own lootboxes using crypto assets, while players spin for a chance to win real prizes. Everything happens on-chain, ensuring fairness, transparency, and fun with Solana’s low fees and lightning-fast transactions.

SPIN takes a different approach to GambleFi: the token is the platform. A fixed 5% Token-2022 transfer fee transparently funds a provable on-chain lottery built into the contract - no side programs. Viral bonuses are signature-verified on-chain, with real-time transparency and responsible-play controls. No hidden mechanics. Transparency and fairness hard-coded. Live on mainnet: https://spinonsol.lol

payment gateway for merchants with extra features on top solana pay like loyalty program and prime memberships which can be verify with merkle proof.

Spofeai is a decentralized sports betting platform built on Solana that leverages AI-powered oracles to ensure transparent, trustless, and verifiable outcomes for sporting events.

AN AI COMPANION THAT HELPS BUSINESSES FIND AND COLLABORATE WITH PARTNERS TO GROW THEIR AUDIENCE THROUGH AUTOMATED CROSS-MARKETING

Sportcoin Network is the only decentralized sports network in the world. We have over 200 content creators who create sports content on various platforms and in multiple formats but are under the Sportcoin Network umbrella. Fundamentally, we are a network that welcomes any sports creator and gathers them in one spot so fans can access new content in one location. Sportcoin gives content creators a different way to get paid without ads or other revenue streams. We recently launched a one of a kind betting platform for cappers to gain subscribers directly. Using Solana, Solflare, and Phantom, cappers have their subscriptions paid directly to them.

SportsX is building the Proof of Fandom (PoF) protocol—a blockchain-native identity and value layer that transforms every fan action into verifiable ownership. With the launch of PoF, we are rolling out a Web3 ticketing dApp as the first entry point, enabling fans to seamlessly experience on-chain engagement while giving clubs new ways to activate and reward their communities.

Spout → Tokenized public equity platform with equity-backed stablecoin for unlocking DeFi use of RWAs Features: a. Enabling equity-backed lending b. Global access to US equities c. Instant settlement d. Tax shield by preventing off-ramping e. Native confidentiality to encrypt token balance and transfers Team: A team with backgrounds in tech investment banking, 10+ hackathon wins, legal for B2B SaaS and private equity, Blackrock engineering, leading Hedera, and founding another Web3 RWA with $10m+ raised Traction: 100,000+ users and 5M+ page views in weeks; partnerships with Circle (stablecoin integration), and most likely with Centrifuge and Gauntlet (distribution/risk optimization); ERC-3643 acceptance for compliant RWAs Website: https://www.spout.finance

I’m a 26-year-old Electrical Engineering and Applied Software undergraduate with seven years of experience in the crypto ecosystem. After witnessing the Terra–Luna collapse, I focused on developing resilient algorithmic stablecoins. My project, USDS–SPREAD Protocol, redefines the seigniorage model with AI-driven stabilization. It features two tokens—USDS (stable unit) and SPREAD (governance token)—regulated by an AI Agent Layer using LSTM prediction and PID control to maintain stability. The protocol employs a Virtual Liquidity Pool, dual reserves (USDT and wrapped-BTC), and crisis-mitigation queues to prevent hyperinflation. Built on Solana, it leverages high throughput and parallel execution for real-time feedback and scalable mint/burn operations. My goal is to create an adaptive, intelligent stablecoin system and collaborate with innovators to advance decentralized, AI-controlled monetary infrastructure.

On-chain betting and prediction markets for Counter-Strike 2 matches. With our app, you don’t just play—you bet on your teammates’ performance: who clutches, who top-frags, who survives longest.

We are developing a Stokvel-inspired group funding application that provides a transparent and simple way to raise money collectively using USDC stablecoins. In our system, group fund members must vote to authorize any withdrawal from their shared pool, ensuring collective decision-making and accountability. The use of multi-signature wallets (multisigs) not only secures transactions but also enables additional functionality — such as serving as oracles, issuing SPL token shares, and allowing those shares to be traded on platforms like Raydium Protocol or Backpack. We are also integrating a component that leverages The Kind Coin to enable transparent and traceable donations. For the purposes of the hackathon, our focus will be on successfully implementing multisig functionality and transparent donation mechanisms.

SRWA is an open, Solana-native token standard that enables compliant real-world assets to integrate seamlessly into DeFi through on-chain governance, pricing, and liquidity.

StableBitcoin is money collateralized with Bitcoin instead of Gold and without short term volatility.

We’re building a smart execution layer for stablecoins to make stablecoin transactions as seamless and auditable as traditional FX or treasury operations.

Programmable layer for payments

Stablez Fun is a “pump.fun for stablecoins” on Solana: a one-tap factory where communities mint branded $MEMEUSD backed by a delta-neutral vault (SOL→LST + short perps) with on-chain NAV/PSM peg controls. Net yield is split between a stability reserve and automated meme buybacks distributed to opt-in holders via a staking wrapper, turning stablecoins into playful, reward-driven assets.