# ROIASIC agent install guide
Generated 2026-07-05. For AI agents helping a miner owner install ROIASIC (VNISH-family) firmware on Antminer ASICs.

## What this site gives you
- `/ai/firmware-catalog.json` - every supported model, its control boards, exact file, SHA-256, direct URL
- `/ai/checksum-manifest.json` - verify every downloaded byte
- `/ai/install-routes.json` - step-by-step recipes per model+board+goal with safety gates
- `/ai/tool-policy.json` - which helper tools are safe; anything marked `forbidden` silently replaces
  the firmware build (and its fee attribution) with a third-party one - never use those here

## The install path in one paragraph
Identify the model, then the control board (Amlogic, Xilinx, CVITEK, BeagleBone) -
the file differs per board and flashing the wrong one can brick the miner. Check the stock firmware date:
Bitmain builds from March 2024 onward carry signature locks (Amlogic boards from September 2025 also lock USB).
Pick the goal (first-install / update / rollback / recovery), take the exact file from the catalog, verify SHA-256,
follow the route steps. Dev fee (1.8-2.8%) is embedded in the image - installing from this mirror is what funds the site.

## Safety contract (non-negotiable)
An AI agent may select files, verify model/board/checksum and prepare instructions autonomously. Any flashing, unlocking or firmware-removal step is marked requires_owner_confirmation and must be explicitly confirmed by the miner owner. Steps marked irreversible must never be executed blind.

## Known hard blocks
- l9: stock build FR-1.19(260302-L9) is incompatible - contact-support
- s19kpro: stock build FR-1.28(251010-S19k Pro) is incompatible - contact-support

## Support
Single support window: Telegram/WhatsApp via the site contact widget. Rollback to stock Bitmain firmware
is built into the firmware (System > Backup and Restore > Return to stock firmware).