Original author: 黑米@白泽研究院
Recently, the first Supernova Global Hackathon event initiated by Internet computer Dfinity officially came to an end. The event attracted nearly 4,000 developers and entrepreneurs to participate, and 42 projects were shortlisted for finals, covering fields including SocialFi, GameFi, Metaverse, NFT, DeFi, public goods and open "blue sky" projects.
Launched in May 2021, Internet Computer Dfinity is a brand new public blockchain network that can host mass-market, hyperscale Web3 applications and services, store and process data more efficiently and cost-effectively than other blockchains, And all data and calculations are on-chain. This allows developers to create systems, dApps, and decentralized services that run entirely on the blockchain.
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champion
Spinner Cash
"Facilitating private transactions between different blockchains including Bitcoin and Ethereum networks"
Spinner Cash builds a private distributed ledger where all transactions are 100% private, neither the sender or receiver of the transaction is disclosed, nor the amount of tokens being transferred.
Similar to the UTXO model, Spinner Cash's ledger stores private notes rather than account balances or user addresses. Only the owner of the note can prove their ownership. To spend a ticket (for example, send tokens to another account), a user must first prove that he is the owner of the entered ticket. Spinner Cash will verify this proof before approving the transaction.
However, the privacy transaction ICP Token is just the tip of the iceberg. When Dfinity successfully integrates the Bitcoin network and more blockchain networks, blockchain assets can complete private transactions through Spinner Cash.
Cubetopia
"When the blockchain met "Minecraft" and "World of Warcraft""
Cubetopia is the first fully decentralized multiplayer RPG/sandbox game built on an Internet computer. It not only allows players to go on unknown adventures in the game, but also allows players to build freely on their own islands.
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SocialFi Track Winners
Kontribute
"When a writer meets an NFT"
Kontribute is a decentralized blogging platform that allows readers, writers and Web3 enthusiasts to write and read stories on the platform, or sell and trade NFTs from their stories. To achieve this, the platform integrates creative writing functionality, converting story parts into NFTs and ICP wallets - users can hold their NFTs and ICPs directly in Kontribute.
Kontribute gives writers a place to share their stories with the community and a way for them to sell NFTs from their stories. And readers can directly support the writer and his creation by purchasing the writer's NFT.
Conshax
"A New Monetization Opportunity for Podcasters"
Recently, the popular podcasting circle is an open protocol called Podcasting 2.0. Based on the RSS standard, podcasters and viewers can receive and pay bitcoins through Bitcoin’s Lightning Network. reward. Viewers can use a wallet that supports the Bitcoin Lightning Network and then "unlock" the show with 100 Satoshi (100,000,000 Satoshi after 1 Bitcoin is split), or even stream 1 Satoshi per minute to watch 1 minute of the show.
By integrating the Podcasting 2.0 protocol and enabling Dfinity's Web3 native chain hosting, the Conshax platform automatically allocates Bitcoin Lightning Network payment or ICP Token payment according to the token split structure of the podcast episode plot. In the process, Conshax opens up new monetization opportunities for podcasters and enables token-based community engagement.
Signals
"Make Friends by Sending Signals"
“After moving to a new city and finding it difficult to connect with new people, I was inspired to start Signals. It occurred to me that I would meet strangers every day who might share my interests and hobbies — we Living in the same building, going to the same gym, even going to the same cafes and restaurants. But we have a hard time connecting with each other."
Signals provides an opportunity for local users to connect with each other: all users can send "signal" information in the map system, including parties, second-hand goods sales, etc., and other users who see the "signal" can interact through the message board.
Additionally, Signals is built as a DAO, which means it is co-governed by users, and any user with tokens can see the current state of the system and make suggestions for the future of operations.
STKRS
"Friendship Wall"
In the past few weeks, Ethereum co-founder Vitalik Buterin wrote a paper on the concept of Soul Bound Tokens (soul-bound tokens), inspired by this, the STKRS with online trust as the core came into being.
On the STKRS platform, each user upon registration is awarded a 'Stkrs Display Wall' where they can list NFTs highlighting their professional experience, the communities they participate in, or interesting events they like to participate in. Active users will be displayed on the homepage of the platform for more people to see.
CrowEats
"Decentralized Dianping"
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GameFi Track Winners
Eimolad
"MMORPG NFT Game"
Eimolad is a massively multiplayer online role-playing game based on NFT, integrated with P2E, deployed on Internet computers.
The game world of Eimolad is populated by humans, orcs, dwarves, elves, and many other mythical creatures. Each race has its own skill tree and racial traits, while character traits will depend on class and equipment. By fighting monsters or PK with other players, the characters will obtain the money and raw materials needed to manufacture equipment and upgrade. Players can form groups and alliances to improve efficiency, and the more they play, the faster their characters' combat power and skills grow.
Character weapons can also be freely traded in the game market using ICP Token and eGOLD.
Faefolk
"Survival game with infinite map"
Faefolk is a pixelated survival game that allows users to farm, craft and build in a multiplayer, infinitely generated game world. Without further details, the demo video shows users being able to cut down trees and pick up rocks, which are also in the form of NFTs.
Paws Arena
"NFT Pet Wars"
The developer released a collection of NFTs called ICKitties in September 2021, and now these cat-shaped NFTs will be available in the upcoming Paws Arena game. In Paws Arena, users can use NFTs to engage in multiplayer PVP battles and get rewards when winning games.
GalacticWar
"NFT version of "Red Alert"?"
GalacticWar is a strategy game similar to Red Alert, where players can create their own base and send soldiers to attack other bases for rewards.
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Metaverse and NFT Track Winners
dSquad
dSquad is an open NFT identity system. Anyone who joins dSquad can design their own NFT avatar, customize all the physical attributes of the avatar, and use it as their identity in the community.
In addition, completing tasks on new dApps, participating in community activities, etc. will be included in the leaderboard of the system, and you can get generous airdrop rewards every month.
deBunker
deBunker is a VR immersive baseball game. Two players can play together and hit each other's baseballs, or one can pick up balls and load the pitching machine while the other does some batting practice. There is currently no economic model.
Saga
The original purpose of Saga was to bring an enjoyable digital tarot (NFT) experience to existing tarot enthusiasts, and to do so in a way that incentivized users to contribute and participate.
“Tarot itself is decentralized, with thousands of artists creating tens of thousands of unique cards. After discovering the Internet computer, I realized that the Web3 infrastructure it provided could take the project to a new level. level, and there are potential parallels between the tarot and web3 communities." - Saga Developer
The system components that Saga builds on Internet computers include:
The Bazaar - NFT distribution platform/secondary market
Tarot Directory - NFT Development List
Open Tarot SDK - Provides APIs that can connect wallets, query user assets, mint/buy/sell NFT
Tarot Table - Allows users to use any deck they have for tarot readings
IC Avatar Creator
IC Avatar Creator is a creation platform that allows users to freely build metaverse 3D virtual avatars. Thanks to the full on-chain hosting of Internet computers, users can create their avatars as NFTs and use DEX to trade them.
Apocalypse NFO Prototype
Going beyond NFT, developer Apocalypse Studio proposes the concept of NFO (Non-Fungible Object), which has all the intrinsic value of a purchase, allowing users to truly and safely own their items: a structured way to store objects that have actions and can change Complex data for attributes.
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DeFi Track Winners
ICTC
ICTC is a distributed transaction framework for DeFi applications, consisting of a transaction manager (TM), a task executor (TA) and a transaction compensator (TC).
Toniq Earn + Interesting NFT
working principle:
working principle:
Alice needs more ICP Tokens to buy the upcoming new NFT, and wants to mortgage her BTC Flower (an NFT) to borrow 200 ICP, so she fills out a loan request and says she will pay 10% interest.
Bob likes the collection of BTC Flower and wants to get some interest as income, so he accepts Alice's agreement contract, and his ICP is sent to Alice through the agreement.
At this point, depending on whether Alice repays the payment in time, two situations may occur:
If Alice repays the payment (plus interest), which is 220 ICP, then she gets her BTC Flower back, Bob gets 220 ICP, and everyone is happy.
If Alice is unable to repay her contract, or decides not to repay, then the BTC Flower NFT will be sent to Bob.
The beauty of an over-collateralized contract like this is that it removes the risk of default. Bob knows that at the end of the contract, he will either get 220 ICP or a BTC Flower, either of which makes Bob feel very good. Same as Alice's choice, Alice knows she now has access to additional liquidity, and if she repays with interest, she keeps her NFT, or if she doesn't, she can keep her original NFT at the cost of losing her NFT Obtained ICP.
Enoki DEX
In a nutshell, Enoki is a decentralized exchange that allows users to swap tokens, provide liquidity, trade using limit orders, and act as a market maker.
Users sign up to the DEX and are assigned a broker.
Users can submit limit orders to brokers, which are then executed by the exchange after a round of synchronization; users can also lock assets into a liquidity pool, and brokers can use this liquidity to buy and sell according to exchange limit orders The price determined by the curve is exchanged. This way, users can also instantly exchange tokens with any broker without waiting for any exchange to sync.
As an added incentive for market makers, users who submit limit orders and post them to the order book get a 0.03% rebate when the order is matched.
Portal Creator Marketplace
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Public Goods Track Winners
CrowdFund NFT
CrowdFund NFT is a decentralized crowdfunding platform that uses NFT to provide crowdfunding services for project parties.
Projects launching on CrowdFund NFTs need to promise rewards in exchange for participation in crowdfunding rounds. These rewards could be: airdrops, whitelists, or use-case specific rewards (such as "in-game revenue" for game items).
In each crowdfunding round, participants are distributed a set of NFTs — NFTs serve as “tokens” that can be redeemed for rewards. Successful crowdfunding participants can also trade their NFTs.
Project parties also benefit. Every time an NFT is resold, a 2.5% fee will be paid to the project party. This provides long-term funding for the project, so even after the crowdfunding ends, there are funds to continue to support the development of the project.
Proof of Personhood
Proof of Personhood is an identity proof system powered by decentralized AI human detection. It allows:
- The user verifies that he or she is not a robot through a combination of random questions and answers and continuous simple human actions such as simultaneous facial gestures and saying numbers;
- dApps or Web2.0 applications can participate in Proof of Personhood's identity verification system by requiring users to authenticate via a QR code;
- No sensitive information (user facial image or voice) will ever leave the user's device. The AI algorithm on the device and the algorithm run by the smart contract on the computer on the Internet are executed together in a decentralized manner.
ICMaps
With ICMaps, users can create their own map server, thus integrating maps into Web3 Dapps, Web2 applications and even computer desktops.
Internet Computer Footprint
Internet Computer Footprint has developed a method to calculate the total emissions of Internet computers, then determine the carbon emissions of specific projects through cycle, and use VERRA carbon credits to offset the carbon emissions of specific projects.
The Internet Computer Footprint can be seen as the first step in using blockchain to help fight climate change.
Metamob
Metamob is a decentralized Web3 application for launching campaigns.
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"Blue Sky" Project Winners
Kinic
Kinic is a decentralized content search engine built on Internet computers, where users can enter text, category, or smart contract ID to discover relevant content in the ecosystem.
CanDB
CanScale is an initiative to build a scalable distributed infrastructure for Internet computers. CanScale's first project, CanDB, is a non-relational, high-performance, horizontally scalable multi-container database.
FoxIC
FoxIC is an encrypted wallet for Internet computers built using the MetaMask developer version, which makes it easier for users who are familiar with MetaMask to interact on Internet computers.
DeTi
DeTi is a decentralized time-scheduling service that will send messages to designated smart contracts on specific functional endpoints on a schedule or at user-specified times. Whatever the user's schedule requires, they can be combined using DeTi.
Internet Computer Services
According to the "Notice on Further Preventing and Dealing with the Risk of Hype in Virtual Currency Transactions" issued by the central bank and other departments, the content of this article is only for information sharing, and does not promote or endorse any operation and investment behavior. Participate in any illegal financial practice.
risk warning:
According to the "Notice on Further Preventing and Dealing with the Risk of Hype in Virtual Currency Transactions" issued by the central bank and other departments, the content of this article is only for information sharing, and does not promote or endorse any operation and investment behavior. Participate in any illegal financial practice.
