Written by: 0xjs@黄金财经
On October 21, 2024, ETHGlobal announced the top ten winning projects of ETHGlobal San Francisco 2024 on its official Twitter account.
These 10 projects competed and stood out from 223 projects, namely: PumpRoyale, VVLDrizzy, IP Infinity, OmiSwap, HelloACAI, DAOsaster, Chain Waves, BuildBlocks, UniV4Backtester, Betsy.
Here are the brief introductions of the ten winning projects:
PumpRoyale
PumpRoyale is a fitness competition Web3 project that uses smart contracts to hold the bets and refunds of participating users, and distributes the funds in the loser pool to randomly selected winners who complete physical exercise.
In PumpRoyale, global users can invest any amount of USDC in regularly held global competitions. During the competition, users will be randomly prompted to record their completion of a basic fitness activity within 10 minutes of the prompt. Those who successfully complete the sports activity within the specified time will receive their deposit, while those who fail to complete it will lose their deposit, which will form a loser pool. After each game, the system will randomly select a few people who complete the fitness activity and will receive an allocation from the loser pool. This sports challenge is not only relatively simple, but the potential rewards will increase exponentially as the user base increases.
Source address: https://github.com/gkarthi280/hackathon_project/
VVLDrizzy
VVLDrizzy, the VVL in the name comes from Viral Video Licensor, which aims to produce, watermark, license and protect viral short videos of content creators, so that content creators and media organizations can easily get paid or pay for video content licensing fees, bridging the gap in traditional media organizations in Web3 adoption. VVLDrizzy is supported by Story Protocol and Walrus.
Creators often upload short videos to TikTok and quickly become popular, but the videos are often stolen and re-uploaded without permission by many accounts, and the creators do not make any money from them. With VVLDrizzy, short video creators can easily set their own licensing terms to prevent videos from being stolen without authorization, and make some money.
Source address: https://github.com/dynamicduho/ETHGlobalSF-VVLDrizzy
IP Infinity
IP Infinity is a project that combines digital IP assets with immersive worlds to create interactive gaming experiences and bring NFTs to life.
The whole process starts with users entering their ENS. Their NFTs are processed and classified by AI separately, and then transformed into game objects, such as characters or equipment. Each game object is assigned statistics that reflect the reserve price and its characteristics. These assets are then implemented into a procedurally generated game world built in Unreal Engine, providing an engaging and vibrant environment. A unique feature of the project is the IP database of stories, which allows users to share their NFT worlds and contribute to them with their own unique characters and stories.
Source address: https://github.com/edi3on/ip-infinity
OmiSwap
OmiSwap is an innovative platform that uses AI wearables to simplify blockchain interactions through voice-activated commands.
OmiSwap allows users to initiate transactions by speaking into their Omi devices, recognizing trigger phrases such as "start transaction" and "end transaction" to capture user intent. The OmiSwap platform leverages advanced artificial intelligence powered by OpenAI's GPT model to interpret natural language commands. For example, a user can say "I want to send $5 to Rohan on Polygon" and the system will convert it into structured transaction data.
OmiSwap utilizes the Omi AI wearable device, which is part of a larger ecosystem that integrates with smartphones and a companion app. This integration allows users to receive notifications, make transactions, and access blockchain functionality directly from the wearable device. The seamless connection between the wearable device and the user's smartphone enhances the overall utility and convenience of the OmiSwap platform.
The OmiSwap system supports multiple blockchain networks, including Base, Polygon, Arbitrum, and Ethereum. Users can specify the network in voice commands, allowing for seamless cross-chain transactions. OmiSwap uses the Coinbase CDP SDK to create and manage wallets for users on different blockchain networks. This integration allows for efficient configuration of wallets, depositing and withdrawing cryptocurrencies into and out of wallets, tracking balances, and trading crypto assets. OmiSwap supports two main types of transactions: transfers of cryptocurrency (ETH or USDC) to other users on the platform, and currency swaps between ETH and USDC on the Base network.
Source code address: https://github.com/raviriley/omitx
HelloACAI
HelloACAI is an on-chain collaborative AI infrastructure based on agents.
HelloACAI collaborates with multiple AI agents to perform complex tasks through smart contracts. These AI agents focus on the following functions: research, interaction with websites, APIs, calendars, payments, etc. Building collaborative AI through smart contracts ensures that all agents can interact well. The interaction between HelloACAI and AI agents is subject to these contracts. HelloACAI also provides an AI agent registry built through smart contracts. Users can bring their own AI agent, choose one from the registry, or both.
Source code address: https://github.com/helloacai/helloacai
DAOsaster
DAOsaster is a decentralized, autonomous disaster response system built using AI agents, drones, and blockchain.
DAOsaster deploys a network of AI agents (global, regional, and local) that continuously monitor the environment for signs of disasters. Once an event is detected, these agents collaborate through a blockchain-based consensus mechanism to confirm the disaster, collect data, and coordinate the response.
DAOsaster includes various components such as AI agents, smart contracts for blockchain interaction, tokenization of AI agents, and a front-end interface for user interaction. Each component is modular and contributes to the overall functionality of the decentralized disaster response system.
The DAOsaster system enhances disaster preparedness and response capabilities by: providing a resilient communication network that does not rely on traditional infrastructure; enabling rapid, coordinated responses through autonomous decision-making; ensuring trust and transparency through blockchain technology; and facilitating collaboration between autonomous systems and human responders.
Source code address: https://github.com/soma9574/daosaster-response
Chain Waves
Chain Waves is an advanced audio watermarking solution that uses blockchain technology to provide creators with verifiable proof of ownership and detailed usage tracking for their audio creations.
The Chain Waves system uses advanced signal processing techniques, including linear transforms and entropy analysis, to embed imperceptible watermarks directly into your audio files.
Chain Waves Main Features:
Secure IP Minting: Tokenize your content as unique NFTs on the blockchain, establishing clear proof of ownership.
Legally Binding Smart Contracts: Ensure your intellectual property is legally protected using Story Protocol’s rigorously reviewed smart contracts.
Automated Royalty Distribution: Build and enforce royalty agreements to automatically distribute proceeds to the rightful stakeholders.
Dispute Resolution System: Use built-in mechanisms to challenge unauthorized use of your IP and resolve ownership conflicts.
Proof of Ownership Demonstration: Easily prove your ownership when claiming royalties or dealing with infringement.
Chain Waves use cases are:
Musicians: Protect song copyrights and collect royalties from various usage scenarios such as streams, covers and samples.
TikTokers: Secure the rights to original content, dances or challenges and receive royalties when others use or adapt your creations.
YouTubers: Protect video content and collect royalties from views, monetization and the use of your content in other videos.
Podcasters: Protect audio content and collect royalties from streams, sponsorships, and content repurposing.
Comedians: Protect original jokes and routines and collect royalties when used in other media or performances.
Voice actors: Protect voice recordings and manage royalties for use across various media and platforms.
Source code: https://github.com/D9J9V/Chainwaves
BuildBlocks
BuildBlocks is a drag-and-drop dynamic smart contract component platform that allows anyone to develop, compile, and deploy audited smart contracts on Rootstock.
BuildBlocks uses a retrieval pipeline on audited DeFi contracts from sources such as Uniswap, OpenZeppelin, and more, allowing users to create extremely dense smart contracts in the blink of an eye using easy-to-understand blocks.
Demo address: https://www.youtube.com/watch?v=b-tXc8h63b8
UniV4Backtester
UniV4 Backtester replays UniV3 events (swap, mint, destroy) and sees how a hypothetical position performs over time.
UniV4 Backtester takes liquidity events from a specified UniV3 pool and then replays those events (swap, adding liquidity, removing liquidity) in a hypothetical UniV4 pool that may have a specified peg. This setup enables institutional-grade backtesting analysis of how UniV4 pools perform using the exact liquidity events of real CLMM pools, rather than using aggregated (hourly or daily) historical data, which can lead to inaccurate and unrealistic results. Backtester is able to take a hypothetical position and backtest the performance of that position over a specified time window.
Source code: https://github.com/Aperture-Finance/UniV4Backtester_ETHSF2024
Betsy
Betsy is a Web3 group betting platform on Skale that allows friends and communities to bet on sports events in a decentralized, transparent and fun way.
Betsy uses XMTP's Converse application to leverage its group messaging feature and user wallets to create an immersive experience that allows people to message and have fun while betting. After creating a bet, group members can chat, agree or disagree with the prediction and place their bets within the platform. This makes betting more engaging and interactive, creating a shared experience for sports events. Once the bet is finalized, the smart contract automatically transfers the funds, ensuring that everyone's contribution is processed fairly and securely.
Demo address: https://drive.google.com/file/d/1RiHmibCAPqcd5-PiPcLaRLICrfHykJ2g/view
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