Update: we successfully completed a series of mainnet transactions using real Hito hardware and the Andoird app:
- Ironwood → Ironwood
- Ironwood → Transparent
The full flow is working end-to-end: create the transaction in the Android wallet → transfer it to Hito → review and sign offline on the physical device → return it to the wallet → broadcast to mainnet.
Ironwood support was not part of the original scope for this milestone, and we added it to keep up with the current Zcash network.
Next: more testing and stabilization.