nostr:nprofile1qqs2nprlh3rtdsgfwyg7mmsjxkjzr7msjj3achku5fjppu0qf4ae70gppemhxue69uhkummn9ekx7mp0qydhwumn8ghj7mn0wd68ytn0wfskuem9wp5kcmpwv3jhvtcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsftzpkd contributed by starting a [rust implementation](https://github.com/OpenTollGate/tollgate-merchant-rs) of TollGate's merchant module and he researched creating a version of TollGate that could run on a raspberry pi (armhf).