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

Projects.

1,574 projects.

Dropsy

DeFi, Infrastructure

Dropsy - the community driven protocol on solana blockchain for creating and managing airdrops on solana. Easy, trustless, and transparent.

DSC(Decentralized Stable Coin)-Protocol

DeFi, Stablecoins

DSC Protocol is a decentralized, over-collateralized stablecoin platform pegged to USD, addressing centralization, lack of transparency, and collateral inflexibility in USDT, USDC, and DAI. Its integrated collateral-based DEX enables seamless trading of ETH, BTC, SOL, and tokenized RWAs (e.g., gold/silver) across 20+ blockchains including Solana, allowing users to swap collaterals without exiting positions or burning tokens. Liquidity providers earn yields in AMM pools from these swaps. The fiat layer (DPKR, DAID) ensures secure, scam-resistant P2P transactions in emerging markets like Pakistan. AI-driven wallets, DAOs, and security agents enhance accessibility and trust, aligning with our vision: "One World, One Currency, One Stablecoin."

DTOX

Undefined

Decentralized Telemetry Monitoring System on Solana

Duels

Consumer Apps

Duels is a social prediction app on Solana where people create and resolve friendly wagers on-chain — no oracles, no middlemen. Every duel builds a user’s on-chain reputation, turning social activity and accuracy into measurable InfoFi value with additional rewards for it.

DugTrio: AI-Powered Alpha Hunter for Solana

DeFi, Consumer Apps, Infrastructure

An AI intelligence engine delivered via a Telegram Bot that fuses X.com Sentiment with On-Chain Data to provide traders with Verifiable Alpha at Zero Latency.

DumpFun — Gamified Token Launches on Solana

DeFi, Undefined

DumpFun is a live, fully functional token launchpad built on Solana that turns token launches into on-chain games. Creators can set sell-locks, ramped buy limits, and virtual liquidity, preventing rugs and early dumps while making launches competitive and fair. With BattleDumps, multiple tokens launch simultaneously and compete for liquidity — the token with the highest pool wins, and the creator takes all. DumpFun redefines launchpads by making volatility transparent, fun, and community-driven. Already live, audited, and open to the public — we’re here to showcase how Solana can make memecoins actually fun and fair. 🌐 https://dumpfun.io | 📖 https://docs.dumpfun.io

Dungeons and Blocks

Consumer Apps, Undefined

Dungeons and Blocks is a risk-to-earn, fully on-chain dungeon crawler on Solana, inspired by Darkest Dungeon. It combines the security of Layer 1 with the speed of MagicBlock’s Ephemeral Rollups, enabling players to mint NFT heroes and dungeons, manage a persistent economy, and experience real-time, gasless gameplay directly in the browser

Dust3

RWAs, Consumer Apps, Undefined

Dust3 is a next-generation CS skin platform on Solana that transforms loot boxes into fair, transparent, and liquid experiences. Powered by Metaplex Candy Machine and real on-chain assets, Dust3 lets players open, trade, or instantly sell skins at market value — combining gaming excitement with real digital ownership.

Dynamic Maps

Consumer Apps

AI-powered travel planning with native crypto payments. One conversation books your hotels, discovers side events, and optimizes routes—all paid with USDC on Solana. Built for crypto conference travelers who want zero friction and zero FX fees.

Echo

Consumer Apps, Stablecoins

Echo creates an automated expert network where scientists get matched with funders actively searching to reduce their efforts to understand the impact of scientific research claims. $62B in research grants primarly driven by governments, decentralized science DAO's and VC's spend weeks on verifying claims. We reduce this process to hours or days. Built for decentralized science DAOs, scalable to government agencies, VC's or any entity involved with funding science.

ECHO

Consumer Apps

ECHO is building the Social Intelligence Infrastructure for Web3 on Solana, transforming raw social insights into on-chain, tradable assets and rewarding knowledge contributors.

Echoes of the Rozlom V3

Consumer Apps, Undefined

Echoes of the Rozlom is a single-player post-apocalyptic first-person shooter with the Echoes Forge game editor, which allows you to integrate UGC directly into the game's storyline, expanding not only its replayability but also other game projects that will be built on the basis of our solution. The project was developed by gamedev studio RadZib Interactive.

Eco-eeelien

Consumer Apps, Stablecoins

PET containers to reduce the plastic pollution problems they cause in the streets (floods, etc.) and in the seas (animals). Through partnerships with companies, more recycling points will be established, making recycling easier for citizens and businesses. This will give businesses an advantage by eliminating intermediaries, resulting in greater savings on plastic sales. How? Through a dApp where users can easily register with their email address. The app will show how much PET they accumulate through points and how many tokens they earn based on the weight collected. Besides reducing plastic waste, users will also receive rewards such as discounts, products, etc. These tokens can be received by connecting to a Solana wallet and using USDT, USDC, or exchanging them for the local currency (Mexican pesos). Purpose: To use the dApp easily and quickly via NFC.

Ecokash

Consumer Apps

In Sierra Leone, recyclables are scattered across streets, gutters, and beaches because households lack segregation bins and see no value in separating waste. EcoKash is an on-chain trash-for-cash system starting in Freetown (1.2M people, 240K households) that collects only recyclables, sells them to offtakers, and pays users a share of the value. In public spaces like schools, beaches, and bus stations, we’ll deploy Reverse Vending Machines (RVMs) to make recycling easy and rewarding, turning waste into opportunity and cleaner communities.

EcoRydes

Consumer Apps, Undefined

Ecorydes — a carpooling app that cuts emissions, saves you money, and actually pays you to share rides. Ecorydes is a peer-to-peer carpool platform, built on Solana. We match people heading the same way, and let them pay each other directly in stablecoin or crypto, with no middleman fees.

EDEN RESORT TOKEN $EDR

DeFi, RWAs, Consumer Apps

Eden Resort Token ($EDR) is building a Web3 ecosystem powered by tokens and NFTs to simplify blockchain adoption and enable participatory investment in real-world assets. Based in Morocco, the project is anchored by two pillars: Eden Resort, a unique and fully energy self-sufficient destination blending culture, sustainable luxury tourism, and community initiatives; and the Eden Tech Hub, a global showcase for innovation and blockchain-powered tokenization. Together, they pioneer a new model of real-world tokenization and community-driven investment.

Edge Bounty — Smartphone-Native Inference Marketplace

Consumer Apps, Infrastructure, Stablecoins

Edge Bounty turns idle smartphones into verifiable micro-inference nodes. Workers run CLIP embeddings on-device while charging, submit signed execution proofs, and a server reaches r=3 cosine consensus before settling USDC payouts on Solana and recording an IPFS result URI on-chain—privacy-preserving, low-latency, and smartphone-native.

EduAgent

Consumer Apps, Infrastructure, Stablecoins

EduAgent is an AI-powered assistant that helps schools automate communication, attendance tracking, and tuition payments using Solana blockchain. Built on top of the Intebix and Eurasian Bank crypto infrastructure in Kazakhstan, it brings real-world adoption of USDC and Digital Tenge payments into education.with the support of SuperTeam KZ

Edu-Career Chain

DeFi, Stablecoins, Undefined

Edu-Career Chain links verified learning to real-world careers on Solana. Schools issue SBT badges to certify study; peers add non-financial “likes” as social proof, while companies circulate stablecoin rewards for everyday appreciation. With Solana-based DID/VC for user-owned identity, the result is a portable, low-latency, and fair on-chain record of skills and impact—ready for AI-driven skill scoring and talent mobility.

EduChain Verify

RWAs

EduChain is a blockchain-powered degree verification platform built on Solana. It allows universities to issue degrees as NFTs, ensuring authenticity, transparency, and instant verification. Our system introduces a reward mechanism when a degree is verified; a small fee is distributed to the issuing university, incentivizing trusted institutions to participate and maintain data integrity. EduChain bridges the gap between education and Web3, creating a decentralized ecosystem of verified academic credentials.

EduLearn.fun

Consumer Apps

EduLearn is an incentivized Web3 AI Study Companion. It makes learning Web3 technology fun and rewarding, while providing proof of work in the form of NFTs for job seekers interested in Web3 opportunities. In the past six months working on EduLearn, I’ve seen the potential for it to become the number one onboarding tool for new crypto users through its rewarding system and AI-powered learning.

Eigen

RWAs, Stablecoins, Undefined

Eigen is the stablecoin credit layer for biotechnology. We tokenize patents and research data as on-chain BioIP assets on Solana, enabling verified IP to serve as collateral for stablecoin liquidity. Companies borrow in USDC against their intellectual property, while investors earn yield from licensed revenue streams automated through smart contracts. Eigen transforms dormant scientific IP into programmable, income-generating assets — bridging DeFi capital to real-world innovation.

Eight.md

Consumer Apps, Infrastructure

At Eight.md we are building a layer that make available API paid data from the providers and enables language models to use them for any sort of use cases. Ingesting external data from Solana chain is a critical building block in the broader AI stack. One of the things that we want Eight.md to be is the interface for AI agents of the future to interact with all API available data that exists in the world. We eliminate the discovery, registration, subscription, API management steps. Agents and AI companies will be able autonomously access the best available samples from the data market and pay only for the data that best meet their needs.

EilaajVerse

Consumer Apps, Undefined

EilaajVerse operates as a patient-focused digital health platform which uses Web3 technology and artificial intelligence. The platform allows users to access medical assistance from AI 24/7 while using blockchain technology to protect their health information through secure and transparent methods. EilaajVerse connects decentralized systems with automated intelligence to deliver teleconsultations and AI-based diagnostics and smart healthcare management and digital identity solutions. Our organization works to transform healthcare services through decentralized technology which establishes patient data control and delivers individualized affordable medical care to communities lacking proper healthcare access.

ElaraFi - Pair Trading Protocol

DeFi, Infrastructure, Undefined

ElaraFi is a pair trading platform built on Solana that let users quickly and easily execute market-neutral long and short trading strategies. 💡 The Thought Most crypto traders only make money when prices go up. ElaraFi changes that by letting users make money from the way assets are related to each other, not just the way they move. For example: A Long BTC / Short SOL position makes money even if the whole market is volatile as long as BTC rises faster than SOL. This method lowers the risk of correlation, makes returns more stable, and makes quant-style strategies available to everyone on Solana.

ELBASY

DeFi, Consumer Apps

A counter trading bot that is controllable on-chain that provides the following features - It helps a user to use their tokens to counter trade on the chosen parameters - Hands-off profits, zero key sharing - Param driven strategy you control - Ultra low latency execution - Transparent accounting = Fair fees, explicit

Ellisium

DeFi

Dark pool on Solana Ellisium provides privacy-preserving trading by keeping orders throughout the execution pipeline encrypted, making it cryptographically impossible for any entity to observe order details and extract MEV

Elowen

Undefined

Elowen is an ecosystem of decentralized, censorship-free tools where users can chat with fictional and non-fictional characters. Chatbot creators earn $ELW tokens based on engagement, with distribution managed by a Solana program that includes a periodic halving mechanism. Elowen aims to provide a wide range of support on different platforms, a strong economic infrastructure, and bring utility to the AI meme sector. The main idea is to decentralize what roleplay AI services did in a less censored way. There are 2 consumer types of Elowen: 1. Ordinary users: The target audience will interact with AI chatbots, purchase premium accounts to access exclusive chats to remove advertisements, and contribute to improving AI models through regular conversations. 2. Creators: Users who train AI personas and earn a share of the periodic $ELW reward distribution.

Embedded Games

Consumer Apps

Embedded is a mobile-first Web3 gaming platform built on the Solana blockchain. It transforms classic arcade and sci-fi titles into play-to-earn experiences through a secure TypeScript backend for matchmaking and on-chain settlement, a wallet-based React frontend, and Unity integration via a hardened C# bridge. Its latest title, Smugglers Run, is a high-intensity PvE experience set in the galactic frontiers of 2248, where players race, scavenge, and unlock faction loadouts while earning verifiable on-chain rewards. The game builds on Embedded’s payment flows, seasonal leaderboards, and synchronized game state to deliver classic gameplay enhanced with real crypto incentives.

emojimarket.xyz

Consumer Apps, Undefined

🤑 emojimarket.xyz 🤑 🔮 The permissionless emoji prediction market. ✨ emojimarket transforms every post, meme, or viral moment into a prediction market. Users bet with emojis and only the top emoji takes the pot, shared pro-rata among its bettors. 🪖 Each market becomes a battlefield where trenchers, whales, raiders, and cabals fight for dominance. Prices rise over time through a time penalty, rewarding early conviction and making every second count. 🔥 emojimarket turns culture, memes, and online sentiment into a living economy. A new way for communities to trade attention, emotion, and influence directly on-chain. Key Highlights: - Anyone can create or join a market instantly - Rewards scale with community momentum - Time pressure makes each decision strategic - The internet becomes a marketplace of culture ✍️ Every post is now a market 💸 ❤️ Every reaction becomes a bet 💸