LaLoChain
Empowering property owners and investors through blockchain technology
Created on 17th May 2025
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LaLoChain
Empowering property owners and investors through blockchain technology
The problem LaLoChain solves
LaLoChain solves the inefficiencies and limitations of traditional real estate funding by enabling property owners—such as hotel or rental operators—to tokenize their future revenue streams.
Instead of waiting months or years to realize income, they can raise upfront capital by selling tokenized rights to their future earnings, all transparently recorded on-chain. This opens access to global investors, provides liquidity for otherwise illiquid assets, and ensures investor protection through underwriter-backed guarantees and real-time payment validation with AVS.
It also supports restaking incentive models and secondary token trading, offering a comprehensive ecosystem for decentralized real-world asset (RWA) financing.
Challenges we ran into
One of the major challenges was integrating ERC-20 token payments safely in the smart contracts. Some tokens do not fully comply with the ERC-20 standard, which caused unsafe token transfers that could fail silently. We resolved this by using OpenZeppelin's SafeERC20 library, which wraps token calls and ensures they revert on failure.
Another hurdle was designing the AVS (Actively Validated Service) module to interact with both on-chain logic and off-chain events (like monthly rent payments). To solve this, we implemented a validation layer that periodically checks off-chain commitments and reports them back on-chain using custom oracles, ensuring trustless validation and accountability.
Finally, we had to carefully coordinate multiple actors—owners, investors, underwriters, and AVS validators—while maintaining on-chain enforceability, which led us to develop a flexible smart contract architecture with modular responsibilities.
Tracks Applied (1)
Social Media Challenge
Technologies used
Cheer Project
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