anyone Export a signed dataset (JSON or CSV)

You want: a verifiable snapshot you can cite or re-check.

Export a snapshot you can cite. The export is Ed25519-signed, so anyone can verify it came from jishie unaltered — and it carries real data only.

# signed export — JSON or CSV
curl "https://jishie.com/v1/export?format=csv"

Real data only — if a field wasn’t measured, it isn’t there.