callsheet.predictions for hackathons
round 01
callsheet · Colosseum Cypherpunk Hackathon

Projects.

1,574 projects.

Trinity

DeFi, RWAs, Infrastructure

Trinity - Web3 for Privacy & Sovereignty. Cypherpunk at the core. Decentralized payments with self-custody, encryption, and trustless interoperability defending freedom and sovereignty in digital finance.

TripAnimal Agri

Consumer Apps, Undefined

Tagline: Tokenomics for agri tourism. Description: TripAnimal Agri is an AR mobile game for adventurous tourists seeking augmented experiences on vacation in unique agri-heritage and tourism spots. As our experience of the world around us becomes increasingly digitised, with phones and wearable accessories increasingly connected, TripAnimal Agri offers green tourism businesses access to tools that easily gamify experiences of their USP. With TripAnimal gaming tools, businesses can quickly devise interactive AR quest games in real-world surroundings to provide players a unique and playful introduction to their offering. TripAnimal Agri helps tourists unlock unique discovery experiences, about food, culture and place that delight and engage. Built on the Solana blockchain, the TripAnimal token-based rewards scheme allows quest-setters and players to create or capture, stake or trade their in-game badges and rewards, in this mobile-first innovation in green, digital tourism.

Triper

Consumer Apps

Triper is a privacy-first social travel network that finds companions via encrypted compatibility scores without exposing your routes, dates, or interests.

Tripon

RWAs, Consumer Apps

TRIPON is a blockchain-powered hotel loyalty platform designed to fix the lack of transparency and transferability in traditional reward programs, while providing vital upfront capital to independent hotels.

Triviahub

Consumer Apps, Stablecoins

Triviahub is a platform where Solana projects can promote themselves by hosting incentivized quizzes, providing a gamified learning experience for both crypto-native and non-crypto users.

TRIXY - See The Moves Before The News

RWAs, Consumer Apps

Trixy monitors 100,000+ crypto data sources across blockchain, social media, news, and economic indicators. Our AI detects correlated patterns and alerts traders 4+ hours before news breaks. Built on peer-reviewed, published research.

TRLCO

RWAs

The AI-Powered RWA Platform for Tokenizing Real-World Businesses TRL is redefining private market investing, i.e. turning real-world assets like F&B brands, real estate, and lifestyle businesses into liquid, tradable tokens with AI-powered intelligence and on-chain yields. From tokenization to tenant scoring, we combine real utility + AI automation to unlock stablecoin yields, global access, and lifestyle perks for the next wave of investors.

Tru Market

DeFi, Consumer Apps

Earn superior returns through real-world agricultural trade financing. Our blockchain-secured platform offers institutional-grade investment opportunities with transparent asset backing and proven track record across 66+ completed deals.

TRUSTBYTES

Infrastructure, Undefined

Smart Treasury for Internet Capital Markets (ICM) TRUSTBYTES turns behavioural analytics into capital efficiency for wallet-based businesses. ‍ ☑ Capture opportunities ☑ Comply effortlessly ☑ Command your crypto treasury operations We believe that internet/institutional capital markets (ICM) should be proactive, not reactive. ‍ In 24/7 crypto markets, your treasury, compliance and operation teams can't be awake around the clock fighting fires. While traditional finance sleeps, crypto never does. Why losing money on idle capital, failing compliance checks, and burning out their teams with manual processes, when there is a different way? ‍ The cost of inaction is measured in Billions per month. We replace static rules with intelligent, dynamic policies. TRUSTBYTES works 24/7 so your team doesn't have to.

TrustDog

DeFi, Consumer Apps, Undefined

trustdog.co does ai-powered escrow for creator ad deals (working on instagram, tiktok, and twitter) on the solana blockchain. the influencer marketing industry runs on broken rails, with platforms charging 10-15% fees for simple matchmaking. trustdog provides the infrastructure for trustless, verified deals at a 2% platform fee. by combining ai-verified content delivery with blockchain escrow, we enable brands to pay only when creators deliver, and creators to get instant payouts. made with love by the team at sf-labs.co

Trusted Auto Data

DeFi

A blockchain-based vehicle history platform providing tamper-proof, verified auto maintenance records on Solana.

Trust Vault

DeFi, Stablecoins

Trust Vault is a crypto-native Venmo alternative for Africa — a non-custodial escrow platform enabling safe P2P and cross-border payments without centralised custody or KYC.

Tsara

Consumer Apps, Infrastructure, Stablecoins

Across Africa, SMEs drive over 60% of GDP and account for $190 billion in cross-border trade, yet they still settle deals through banks or informal systems like Awala, which take days, cost more, and limit trust. At Tsara, we’re building the digital rails for Africa’s trade economy, enabling instant, stablecoin-powered settlements between businesses. Our checkout and API integrate directly into marketplaces and platforms, letting SMEs move stable value in minutes instead of days. We’ve already onboarded early SMEs, processed live transactions, and are expanding across Nigeria, South Africa, Kenya, and Ghana. Tsara is making African trade instant, borderless, and stable.

Tukn

DeFi, Consumer Apps, Infrastructure

Tukn is a launchpad that lets anyone create and launch tokens/memecoins directly from their socials (X) in just a few seconds. Built on Solana Blinks, it enables seamless on-chain token creation right from your feed, making the process fast, simple, and effortless.

TUNE

DeFi, Consumer Apps, Infrastructure

A decentralized application built on the Solana blockchain, allows users to make payments using cryptocurrency, the platform’s native token, and NFT albums. The platform offers fast, secure, and low-cost transactions, leveraging Solana’s high-performance infrastructure. Users can purchase digital content and exclusive NFT collections directly within the ecosystem

TuPack

DeFi, Consumer Apps, Undefined

A multichain protocol to bring traditional game's liquidity into Solana with play-to-earn crypto rewards.

TURTLE.FUN

DeFi, Consumer Apps, Undefined

TURTLE.FUN is a novel on chain protocol that uses a dutch auction mechanism to mint $TURTLE, the SOL from minting + earned from trading fees is then used to buy back and burn $TURTLE over time. The goal is to create a self sustaining mechanism to maintain (and hopefully increase) the price of $TURTLE over time.

Tutorial

Consumer Apps, Infrastructure, Undefined

Solana Tutorial is web3 educational platform where users can upload their YouTube courses and receive donations in SOL. With the support of SuperTeam KZ.

Twin Keys

Stablecoins, Undefined

Coercion attack protection. Twin-Keys creates a decoy wallet with visually identical fake tokens. The twin mirrors your real wallet's activity in real-time. Under coercion, send the worthless tokens to protect your real assets.

TWZRD

DeFi, Consumer Apps, Infrastructure

An open-core Solana primitive that creates a verifiable ledger for attention. We separate measurement (L1) from rewards (L2), enabling high-performance, verifiable Token-2022 distributions for the "Proof-of-Engagement" economy.

Tyrbine

DeFi

Single-sided liquidity protocol for Solana ecosystem. We are rethinking cryptocurrency holding Anyone can deposit their cryptocurrency (SOL, USDC, etc.) and start earning trading fees without the risk of impermanent loss and with the ability to withdraw their cryptocurrency at any time. Let's say you staking 100 SOL. You unstake 100 SOL + trading fees. Ease of staking + returns from providing liquidity. This is what we create at Tyrbine

UGC Campaigns

Consumer Apps, Undefined

A decentralized platform connecting brands with creators through performance-based USDC payments on Solana. Brands create campaigns with a bounty pool and set pricing (e.g., $10 per 1K views). After funding with USDC, the campaign goes live. Creators submit content to active campaigns. The system automatically tracks views from YouTube, TikTok, and other platforms hourly. When campaign goals are reached, creators receive USDC payments directly to their wallets based on their performance. Key Features: Wallet-based authentication (no passwords) Automated USDC payouts via Solana Real-time view tracking and earnings Hourly automated updates Manual content approval system Performance-based fair compensation

Umay

DeFi, RWAs, Consumer Apps

Umay is a Web3 investment platform that turns real agricultural projectsinto tokenized investment opportunities. We partner with local farms,structure profitable farming projects, and fund them through blockchain.Each project is backed by real production, secured with escrow smartcontracts, and insured to protect investors. With Umay, anyone caninvest in real-world agriculture starting from a small amount 4transparently, globally, and on-chain.

UnBoX

RWAs, Consumer Apps

UnboX is a streetwear tokenizer platform which allows collectors to tokenize their items as NFTs on the Solana blockchain, ensuring verified authenticity and enabling them to showcase or trade collectibles securely in a digital web3 ecosystem.

Unchain Protocol

Consumer Apps, Infrastructure, Undefined

Unchain Protocol is a private, censorship-resistant protocol for the new creator economy. Support what you believe in, without fear. We solve the creator economy's biggest problem: our platform makes all tips anonymous, protecting supporters from backlash and making creators' earnings truly censorship-resistant. Powered by Solana and Arcium.

UniProof

RWAs, Consumer Apps, Infrastructure

UniProof 🎓 Tamper-proof academic credentials on the Solana blockchain UniProof is a revolutionary platform that enables universities and educational institutions to issue tamper-proof degree and certification attestations directly on the Solana blockchain. Students receive their academic credentials as cryptographically signed attestations that they fully own and control.

UnityLedger

DeFi, RWAs

UnityLedger turns savings circles (ROSCAs) into on-chain vaults on Solana, auto-deploying idle group funds into mSOL/JitoSOL/USDY to target ~5–8% APY with instant, scheduled liquidity for payouts. ROSCAs touch hundreds of millions of people (≈9% of adults); even a $100/mo average implies ~$500–700B annual flows; our initial 0.05% share supports ~$2M+ ARR under a 30 bps + 10% model. Testnet Traction: - Most upvotes on Shipyard South Africa - 5,000+ txns, $60M+ TVL (testnet, cumulative), growing community (500 Discord, 250 X)

Universal Asset Token

RWAs, Infrastructure

UAT: Protocol-Enforced Compliance for Real-World Assets (by Quantum Street) The first Solana-native standard that enforces SEC compliance at the protocol level Legally Defensible: Compliance violations are mathematically impossible, not just "blocked in our UI" 20x Cheaper: $25K total cost vs. $500K traditional tokenization 12x Faster to deploy: 2-4 weeks vs. 6-12 months Trustless Automation: Yield distributions execute automatically - trustees can't skip payments or steal funds Institutional Grade: Pre-audited, SEC-aware, multi-asset support (real estate, businesses, alternatives)

UnleakTrade

DeFi, Infrastructure

UnleakTrade is the first privacy-preserving OTC platform built on Solana, designed for traders who need to move size without slippage or information leaks. With a minimum trade size of just $10K, it opens OTC rails to active retail and smaller funds that are underserved by AMMs and centralized desks. Zero-knowledge proofs and a commit–reveal RFQ system guarantee confidentiality for takers and fairness for makers, while symmetric bonds and slashing mechanisms ensure trades are honored. By starting with this community of mid-size traders, UnleakTrade builds liquidity and trust where it’s needed most, before scaling naturally toward whales and larger B2B flows. The global OTC market already exceeds $2T annually, and Solana’s rapid growth provides fertile ground for adoption. Positioned at the intersection of privacy, security, and accessibility, UnleakTrade has the potential to become the go-to venue for seamless block trading on-chain.

Unlink Messenger Protocol

Consumer Apps, Infrastructure

Unlink is a decentralized, high-throughput, mobile-first messaging and data exchange protocol focused on unlinkability, forward secrecy, and full on-chain operation. It enables encrypted communication and data transmission between parties without exposing sender–recipient relationships. Receivers autonomously detect their own messages through stateless filter-tag matching—no direct addressing, no metadata leakage.