# Record fingerprint — October 28, 2026

Published October 28, 2026 by V131 Lab.

This page fixes, by date, a set of internal engineering records of V131 Lab (design sources, simulation and implementation outputs, and bench records of laboratory prototype boards). The records themselves are not published. Only the SHA-256 digest of their file manifest is shown here, so that the existence and content of the records on this date can be verified later against the manifest and the files.

- Records: 63,606 files
- Manifest: tab-separated list of SHA-256 digest, size, modification time and path for each file
- SHA-256 of the manifest:

`2eccba35992882cbc4da880a7dff3d01df1eed5c805c7e6d8ae9f6cd4ad2960e`