VERIFY BEFORE INSTALL
A match means the bytes equal the published build
A mismatch means do not install. SHA-256 does not independently prove authorship, safety or compatibility.
Exact-build lookup
VERIFIED BUILD FINDER
Match the machine before you download
Compatibility is not just a model name. The route is defined by model, control board and installation method.
No verified route matches this combination. Do not substitute a build from a similar model
Exact catalog match
Your exact route
- Model
- Control board
- Method
- Version / channel
- Filename
- File size
- SHA-256
RECOVERY STATUS · SUPPORT CONFIRMATION REQUIREDRecovery instructions: contact support before installation
Install only if these values match your miner. Preserve the archive bytes and verify SHA-256
Local verification commands
Linux
sha256sum vnish-s21-aml-nand-v1.3.4.tar.gz
macOS
shasum -a 256 vnish-s21-aml-nand-v1.3.4.tar.gz
Windows PowerShell
Get-FileHash .\vnish-s21-aml-nand-v1.3.4.tar.gz -Algorithm SHA256
Worked S21 / AML / NAND example
| Filename | vnish-s21-aml-nand-v1.3.4.tar.gz |
|---|---|
| Bytes | 21,541,837 |
| SHA-256 | 5474fc4e3d97b0460cc95ca402752eb755199c38b1a61e3165e4d67550344b58 |
Manifest and machine-readable proof
Mismatch response
- Stop and do not install.
- Recheck model, control board, NAND method, filename and size.
- Delete the suspect copy and download again from the exact route.
- Recalculate and report a persistent mismatch with URL, filename, size, hash and time.
Download hygiene and escalation
Do not rename or substitute a build from another board. Never send credentials, private keys or production access in a mismatch report.
Report a persistent mismatch