Last Will Ledger

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About

The problem it solves The Problem It Solves Ensuring Digital Asset Transfer After Death: Traditional methods of passing on digital assets can be cumbersome, insecure, and prone to disputes. Last Will Ledger ensures that digital assets are smoothly transferred to the rightful successors, eliminating uncertainties and legal complexities. Automating Will Execution: Managing and executing wills manually is often a time-consuming and error-prone process. Last Will Ledger automates this process using smart contracts, ensuring that the will is executed exactly as intended without manual intervention. Preventing Asset Loss: Many digital assets are lost because heirs are unaware of their existence or unable to access them. With Last Will Ledger, you can set up automatic transfers triggered by inactivity, ensuring that no asset is overlooked or lost. Enhancing Security: Traditional will management systems can be vulnerable to tampering and fraud. By using blockchain technology and decentralized oracles, Last Will Ledger provides a secure, tamper-proof solution, ensuring that only the designated successors receive the assets. Incorporating Offline Assets: Users often struggle to manage both digital and offline assets in a single will. Last Will Ledger allows users to include addresses of offline properties, ensuring a comprehensive transfer of all assets to loved ones. Ease of Use: Users can easily create and manage their digital wills through a user-friendly interface, reducing the complexity associated with traditional will management. Automated Transfers: Set up automatic delivery times for assets, triggered by inactivity, simplifying the process for both the owner and the successor. Comprehensive Asset Management: Integrate both digital and offline assets in a single platform, ensuring a complete transfer of wealth. Peace of Mind: Provides users with the assurance that their digital legacy will be preserved and transferred according to their wishes, without the risk of tampering or loss.

How it's made

Challenges we ran into Ensuring Reliable Death Verification Challenge: One of the biggest challenges was creating a reliable method to verify the death of the wallet owner. Without a robust verification mechanism, the system could either transfer assets prematurely or fail to transfer them at all. Solution: We integrated with decentralized oracle services like Chainlink to access off-chain data. By connecting to official death certificate databases and other trusted sources, we ensured that the verification process was accurate and tamper-proof. Smart Contract Security Challenge: Determining the right inactivity period and reliably detecting wallet inactivity without false positives was a tricky problem. False positives could lead to unintended asset transfers. Solution: We allowed users to set custom inactivity periods based on their preferences. Additionally, we implemented a multi-step verification process before initiating asset transfer, reducing the risk of false positives. Integrating Offline Asset Management Challenge: Including offline property information in a digital will platform required a secure and user-friendly way to store and verify this information. Solution: We designed an encrypted storage mechanism where users could securely input and update their offline property details. This information is only accessible to designated successors upon verified death, ensuring privacy and security. User Adoption and Trust Challenge: Convincing users to trust a new platform with their digital and offline assets required building a high level of credibility and assurance. Solution: We focused on transparency and security from the outset. This included publishing our security practices, having third-party audits, and providing comprehensive user education on how the platform works and how it protects their assets. Overcoming the Challenges By addressing these challenges head-on with robust solutions, we were able to build a secure, reliable, and user-friendly platform in LWL