Elqen
Secure, Stablecoin On-Chain Rotation Fund System
Created on 13th May 2025
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Elqen
Secure, Stablecoin On-Chain Rotation Fund System
The problem Elqen solves
The problem it solves
Traditional rotating savings groups face several persistent challenges:
- Trust and Transparency: Manual record-keeping and informal leadership create opportunities for error, fraud or disputes.
- Volatility: Crypto-based platforms often expose users’ savings to wild price swings, eroding value overnight.
- Administrative Burden: Coordinating contributions, keeping track of schedules, and enforcing rules is time-consuming and error-prone.
- Exclusion: High entry barriers (minimum balances, KYC hurdles) shut out many potential participants.
Elqen tackles these issues by offering:
- Smart-contract automation of contributions and payouts, eliminating manual errors and disputes.
- Stablecoin-only pools, so members’ deposits never lose value to market swings.
- Built-in, tamper-proof transparency, with all transactions visible on-chain.
- Low, flexible entry requirements, easy and secure onboarding.
The result is a simple, trustworthy, and inclusive savings circle experience—fully automated and volatility-proof.
Challenges I ran into
Challenge: Verifying membership without full KYC or persistent personal data.
Solution: A disposable zero-knowledge identity system—users generate an off-chain zk-proof of eligibility and submit it to a smart contract, which then grants permanent membership credentials, while all intermediate proof data is held in a secure, time-locked buffer and automatically purged after a short window, ensuring both privacy and trust with minimal complexity.
Tracks Applied (3)
Stablecoins
Vibe Coding
DeFi
Technologies used
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