10 ETHGlobal Singapore Hackathon Finalists

Original | Odaily Planet Daily ( @OdailyChina )

Author: Azuma ( @azuma_eth )

On September 22, one of TOKEN 2049s most popular peripheral activities, the ETHGlobal Singapore themed hackathon, officially came to an end.

This hackathon finally selected 10 finalists, covering multiple fields such as C-end consumption, DAO, NFT, DeFi, FHE, etc. These projects will share the $325,000 prize provided by ETHGlobal, Ethereum Foundation, Worldcoin, Uniswap, Metamask, LayerZero and 31 other projects.

Next, Odaily Planet Daily will take you to learn about these 10 shortlisted projects.

Clarity

Award homepage: https://ethglobal.com/showcase/clarity-c2us8

Keywords: On-chain version of “Dianping”

Introduction: Clarity can be understood as an on-chain version of Dianping.com. The project aims to solve the increasingly rampant problem of false reviews through verifiable payment and review records.

Clarity mentioned that it is estimated that up to 42% of reviews on major platforms such as Amazon may be fake, causing more than $152 billion in losses to global businesses each year. Clarity aims to solve the trust problem between consumers and merchants by verifying payments and reviews through Sign Protocol. Clarity can also provide incentives through tokens for high-quality users who give authentic reviews.

Memora

Winner homepage: https://ethglobal.com/showcase/memora-77hf8

Keywords: NFT, smart contract automatic trigger

Introduction: Memora enables users to securely manage and preserve their digital assets or content through time capsules in the form of NFTs. Users can link various digital accounts (social media, wallet addresses, emails, cloud storage) and set specific conditions for transferring, saving, or terminating access rights based on life events such as death, marriage, or even job changes (owners can unlock them in advance). With the help of AI monitoring agents, Memora can continuously track account activities and trigger automatic actions when predefined events occur.

Fill Me Up

Winner homepage: https://ethglobal.com/showcase/fill-me-up-9u13c

Keyword: gas

Introduction: Fill Me Up is a small tool for gas management. Through this project, users can pre-approve a sum of funds on a chain, and then when the users address faces insufficient gas balance on any chain, the funds will be automatically transferred and fill the balance. With Fill Me Up, users only need to reserve a sum of funds to maintain sufficient gas on all chains, eliminating the trouble of manual replenishment.

Angpao Money

Winner homepage: https://ethglobal.com/showcase/angpao-money-1mn7c

Keyword: payment

Introduction: Angpao Money aims to simplify the way ordinary users send and receive crypto assets. Using so-called magic links, Angpao Money hopes to achieve crypto asset transfers without apps and gas, and make the transfer of crypto assets as simple as sending and receiving red envelopes.

Geist

Winner homepage: https://ethglobal.com/showcase/geist-x3fur

Keyword: DAO

Introduction: Geist is a decentralized website builder designed for DAOs (decentralized autonomous organizations) that supports trustless zero-knowledge proof deployment, private previews, and anti-collusion voting. The original intention of building Geist is to support decentralized website development (DAW), allowing DAOs to achieve large-scale collaboration by eliminating trust assumptions in development and deployment.

Hanseek

Winner homepage: https://ethglobal.com/showcase/hanseek-brfdz

Keywords: On-chain short video version of “Dianping”

Introduction: Hanseek is a blockchain-based video review platform. Reviewers must be verified through World ID to ensure that only real people can post reviews; reviews are stored on the Flow blockchain to ensure transparency and prevent tampering; the Dynamic function simplifies the wallet creation process, allowing users to register with social accounts and automatically generate Flow wallets, thereby eliminating the platform entry threshold.

Through Hanseek, users can browse short videos, various credible reviews, and make reservations at restaurants directly.

fheProxies

Winner homepage: https://ethglobal.com/showcase/fheproxies-vwsiy

Keywords: Privacy VPN, Fully Homomorphic Encryption (FHE)

Introduction: fheProxies is a decentralized proxy as a service (PaaS) that enables anonymous web browsing through nodes of global operators. By introducing fully homomorphic encryption (FHE), fheProxies ensures that only customers who make on-chain payments through the Fhenix network can securely access node details.

Squidl

Winner homepage: https://ethglobal.com/showcase/squidl-psquk

Keywords: privacy, payment

Introduction: Squidl is a platform designed to give individuals and businesses full control over their payments and financial transactions. By using stealth addresses, Squidl ensures that every transaction is private and untraceable. With a custom static payment link that can be used as an ENS address, users can easily receive payments in cryptocurrency or fiat currency without exposing their identity or financial data.

Squidl supports multiple blockchain networks, including Ethereum, BSC, Morph, Linea, and Flow EVM, enabling users to accept a wide range of payment options. In addition, credit card payments executed through Squidl are converted to USDC and bridged to BSC, ensuring the convenience and privacy of transactions. Squidl supports bridging funds to the Oasis Sapphire privacy network, making transactions technically completely untraceable, adding additional security.

Nifi

Award homepage: https://ethglobal.com/showcase/nifi-o3uf2

Keywords: DID, WiFi

Introduction: Nifi is the first WiFi secure login portal built on Web3. Nifi aims to enable a token-based WiFi login authentication solution through a customized login portal that can use NFTs or tokens as access credentials to achieve secure WiFi login.

Marina Royale

Award homepage: https://ethglobal.com/showcase/nifi-o3uf2

Keyword: DeFi

Introduction: Marina Royale uses the hooks function of Uniswap V4 to optimize the mobile experience through Telegram and realize the lottery function without paying gas. Users can create lottery pools with built-in recommendation functions and liquidity incentives.