Get verified build
Miner modelAntminer S19 Hydro
PlatformXIL
Installation methodNAND
Version1.3.4 · Stable
SHA-2560c7bcf1900cbd0ee12ff0ac20d0349989d5688bee19cad378ce9a23807c0d142
Controlled installation sequence
- Confirm the exact Antminer model and control-board platform.
- Record the current firmware, settings, hashrate, power, temperatures and pool configuration as a baseline.
- Download the build from this page and verify its SHA-256 checksum locally.
- Test on one miner within safe power and cooling limits, with a rollback route ready.
- Observe stability and expand only after the success criteria have been met.
A firmware change can affect manufacturer warranty, power draw, thermal behavior and hardware life. Use settings appropriate to your power supply, cooling and operating limits.