Building a Wallet on Polymesh

This was a small hobby project: a wallet platform built on top of the Polymesh blockchain. Polymesh is a permissioned chain designed specifically for regulated securities, which gives it a different character from general-purpose chains — real identity and compliance requirements are baked into the protocol rather than bolted on later.

The project was mostly a way to explore the Polymesh ecosystem. Because the entire Polymesh SDK is in Node.js, both the frontend and backend were in Node. Nothing unusual architecturally, but working with a chain that has real regulatory primitives at the protocol level was an interesting exercise.