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21 new projects, a list of the winning projects of the Arbitrum Hackathon in Bogota

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Make hackers feel like participating is not just about the prize money, but an opportunity to develop their own place in the Arbitrum ecosystem.

Original title: Arbitrum Hackathon 2022 Recap

Original compilation: Leo, BlockBeats

Ethereum Devcon 6 in Bogota on October 11-15, 2022 has come to an end. The main focus of the conference is ZK, Technologies such as Rollup represent the direction of Ethereum in the next three years. In addition to the hackathon of Ethereum, Arbitrum also held a hackathon. Next, let’s take a look at which new projects have won awards.

Partner Bounties

Livepeer Bonus winners

1. ArbiGates

- Extends Gates.wtf to easily set permissions based on conditions in the Arbitrum ecosystem.

2. DeckStream

- LiveStream and course platform.

3. Wet Papaya Club

-We will develop a series of additional services based on NFT collections, anyone who owns this series of NFTs can appear at Wet Papaya in Miami Party, and use livepeer to watch the full live broadcast of the event, and part of the proceeds will be donated to protect the ocean. And every time the relevant NFT is purchased, we will plant a papaya tree with a QR code (for identification).

QuickNode Bonus Winner

1. X-scanner

- An automated CI\CD pipeline for the Solidity Integrated Development Environment (IDE) that will inspect all Solidity source code delivered to a GitHub repository for any public insecurity (and possibly even Vulnerable) code patterns.

2. Arbistatements

-Use zero-knowledge proof to obtain your encrypted statements on Arbitrum, increasing your credibility.

3. AA Auto Bridge

-Account abstraction enables Hop protocol cross-chain bridge. Users can cross the bridge without a native token, send in batches, including approval and transfer, and automate swap.

Synapse Protocol Bonus Winner

1. Bridges&Widgets

-Bridges&Widgets aims to help users perform bridge operations in an easier way, and Widgets helps developers implement bridge operations in a short time. Users can both swap tokens and bridge tokens, and even analyze tokens.

2. brittooor stats

- Gives users a deeper understanding of Synapse by accessing data about the protocol itself and top users.

Chainlink Labs Bonus Winner

1. ArbiGates

- Extends Gates.wtf for conditions in the Arbitrum ecosystem Easily set permissions.

2. Arbistatements

-Use zero-knowledge proof to obtain your encrypted statements on Arbitrum, increasing your credibility.

3. SBTn

-The new type of SBT is connected to NFT instead of wallet, increasing the added value of NFT, how many use cases such as games, metaverses, etc.

Hop Protocol Bonus Winner

1. AA Auto Bridge

-account abstraction enables Hop protocol cross-chain bridge. Users can cross the bridge without a native token, send in batches, including approval and transfer, and automate swap.

2. Hop&

-This protocol can bridge from L1 to L2, encapsulating Hop contracts with local Arbitrum messages, greatly enhancing user experience. The first product of the protocol is Hop&Swap, which can realize bridge and swap in one transaction.

3. Bridges&Widgets

-Bridges&Widgets is designed to help users perform bridge operations in an easier way, Widgets help develop The personnel realize the bridging operation in a short time. Users can both swap tokens and bridge tokens, and even analyze tokens.

Uniswap Foundation Bonus Winner

1. Toboro

- Graphics fixes and caveats for Web3.

2. PowerUni Lottery

-Poweruni is a Lottery that allows small savers on Arbitrum to earn money via Uniswap V3 Agreement, by depositing tokens in the Poweruni pool, users have the opportunity to get all the fees obtained in Poweruni pool transactions.

Vesta Finance Bonus Winner

1. Flash liquidator

-Vesta Agreement The liquidation smart contract of VST will get more income from liquidation by flashing out VST tokens from the balancer and depositing them in the stable pool.

Treasure DAO Bonus Winner

1. Stratagems

-Complete on-chain infinite chessboard A game, continuous and permissionless, in which 4 colors compete for control of the board.

2. SBTn

-The new type of SBT is connected to NFT instead of wallet, increasing the added value of NFT, how many use cases such as games, metaverses, etc.

3. ArbiGates

- Extends Gates.wtf to easily set permissions based on conditions in the Arbitrum ecosystem.

Dopex Bonus Winner

1. d0pb0t

-d0p0t is an arbitrage bot written in Python that targets Find arbitrage opportunities between Dopex and Deribit and Dopex and Lyra Finance.

Hidden bounties

Sell-Your-Soul Wallet

-Sell-Your-Soul Wallet is a transactional smart contract wallet. Each wallet is a smart contract whose ownership is represented as an ERC721 NFT capable of interpreting arbitrary contract calls. Using it, users can sell any tokenized position, on-chain game state, rights to future airdrops, and any information associated with an Eth address (i.e. sbt) as an NFT.

CTF Protocol

- Gamification of CTF competitions for learning, fun and profit!

d0pb0t

-d0p0t is an arbitrage bot written in Python that targets Dopex and Deribit as well as Dopex and Lyra Finance Look for arbitrage opportunities.

Toboro

< p> - Graphical fixes and warnings for Web3.

Hop&