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Antminer S19k Pro DCENT_OS Firmware: Exact Release Status

beta20261002: Antminer S19k Pro / am3-s19k

0.9.0 Experimental; development-key distribution; physical qualification pending. This is a host-driven single-slot rootfs-window lab package, with target-side sysupgrade disabled. It is not an A/B update, raw SD image or stock first-install route. Use only a separately authorized exact-controller lab workflow with a verified full restore directory, backup and recovery preparation; no runnable consumer command is supplied here.

No automatic rollback or physical recovery qualification is established. Retain a full exact-unit backup and verified recovery preparation under a separately authorized lab workflow; otherwise keep existing firmware.

Verify this exact artifact, key, source and recovery card

Historical July registry evidence and limitations

Antminer S19k Pro · Released / Experimental

No verified public image for this exact model

Antminer S19k Pro is Released on the Experimental channel. A bounded lab mining proof exists, while verified binary, endurance, install and operator recovery evidence remain open.

Risk: Experimental firmware can brick this miner, cause mining downtime, and may affect warranty coverage. Do not continue until the exact board and recovery path are confirmed.

View release statusInspect the source
Exact board
Amlogic am3-s19k, single-slot, NoPic lane
Verified file
No verified prebuilt
Install
Lab Only
Recovery
Evidence Only

The shortest responsible path

  1. Identify: confirm the exact model and physical control-board lane.
  2. Choose: use only the route authorized for that lane; no route means no flashing.
  3. Recover: verify the stop condition and restoration path before any write.

Files and current evidence

No verified prebuilt file is listed for this exact model in registry 2026-09-01.5. Do not substitute another model’s file.

Mining, installation, and recovery boundaries
Mining
The current project ledger records a bounded Track-1 temporary-runtime accepted-share proof with terminal SafeOff, not an endurance or installed-image qualification.
Installation
The am3-s19k host-rootfs-window update is experimental and lab-only. No external-media route or public first-install procedure is authorized.
Recovery
Recovery is evidence-only in the source matrix; no general operator recovery runbook is published.
Proof, gap, and limitations

Proof: Project-reported bounded temporary-runtime accepted-share proof with SafeOff; no public installed-image receipt.

Open gap: Publish endurance, signed two-build image, cold-boot, install and recovery acceptance evidence.

  • The temporary runtime proof is not a persistent-install qualification.
  • No verified prebuilt binary is listed.
  • Do not infer compatibility from other S19-family names.
Evidence on this page

Continue with the right evidence

Registry 2026-09-01.5 · reviewed 2026-09-01. Availability, binary, mining, install, and recovery are separate claims.