Connecting Post-Quantum accounts to xGov/Lora website using Liquid Auth and Use Wallet v4 | xGov

Connecting Post-Quantum accounts to xGov/Lora website using Liquid Auth and Use Wallet v4

Overview:

We built a wallet that supports post-quantum lsig accounts last summer (2025Q3), and then in the fall (2025Q4) we added PQ support for it to Liquid Auth. Both were recently xGov funded grants. In 2026Q1, we integrated this code using use-wallet to a forked version of Lora and xGov website. The goal was to get a falcon PQ lsig account that was participating in mainnet consensus (Account) to become an xGov member. This was the deliverable.

Results:

Our falcon PQ lsig account (J62IXMLXYRPFE3ZPHQGNUZI6R6O5GOCAQEKVZLOKVMPQZZNCZTL6NHIEB4) is now a valid xGov member as of March 5th (Profile) as part of 59m committee (you can search Committee Data). This PQ lsig account has not voted on mainnet proposals yet since none of the 59m and after committee proposals are active...but we will verify next month (even if our voting power isn't much, more symbolic).

We also got this setup working for Lora Transaction Wizard, but our recommendation after doing this dev work is that we should keep PQ falcon lsig support simple (limit to 16 txns or one group) right now until we can add native support for falcon PQ accounts. This way we avoid complex batching from adding dummy transactions and ensures a cleaner developer experience and more maintainable codebase.

For the web libraries we created (listed in additional info), this work currently exists as a stable fork for PQ accounts. Rather than merging into use-wallet v4, we plan to polish and then integrate these features directly into the use-wallet v5 release scheduled for Summer 2026 (that Doug from TxnLab and Michael Feher from AF is leading).

We are requesting 88,888 ALGO in retroactive funding for two months of high-intensity development (January – February 2026). This work was successfully delivered over ten iterative releases (v3.202601.2 through v3.202601.11) in alignment with our 2026Q1 roadmap.

Tooling

Proposal Funded!

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xGov Quorum

Vote Quorum

Majority Approved

About the team Michael T Chuang, working under Michael T Chuang LLC, has over a decade of mobile development experience serving as a tech lead at Marvel/Disney/ESPN on numerous Android and analytics projects, followed by several years as a paid open-source contributor at various startups. A couple of other part-time volunteers/contractors also assist Michael on algorand-related projects when they have time to help. Michael currently serves as a member of xGov Council and will abstain from voting on this proposal within xGov Council to prevent conflict of interest.

A big thank you to Urtho for hosting many of these liquid auth services/websites. A lot of testing/research we are doing wouldn't be possible without his support.

Additional Info

Forked Repos

npm libraries

Companion Wallet App

Forked dApp Website

Adoption Metrics

Created By D7HQ...DRQA // 3 months ago

Past Proposals