Raw vault
Every raw pull, checksummed on arrival. Any published chart traces to rows in the readings store, which trace to these files. This is the provenance chain, demonstrated.
| Pulled | Stream | File | SHA-256 | Bytes | Tag |
|---|---|---|---|---|---|
| 2026-09-01 16:01:57 | · | data/raw/sample/sample.json | 5fe38eb947520f02… | 99 | PLACEHOLDER DATA |
Code manifest
The code that produced these rows is verified the same way: platform code 2026.10.17-3d5d52a, manifest SHA-256 e8ecd8bb7a6a3b83df5a381a1e14e7d3d7bdb931446b4243908273cbc96aff6f · code-manifest.json · Code tab.
Chain, worked example
Chart point → readings row (stream, timestamp, value) → raw file path + SHA-256 above → the file itself in cold storage. Request raw archives under the open licence via the About page.