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 |
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.