Open Data
Everything the archive computes is downloadable as plain JSON: every foreshadowing chain with its seed and payoff chapters, the full prediction ledger with confidence and outcomes, arc ranges, the technique census, and character prominence scores. Build charts, run your own calibration math, check our work.
Files live at stable URLs under /data/ and are regenerated with each site build. Every file carries a meta header with its version, source-vault hash, and license.
curl -s https://grandlinearchives.com/data/prediction-ledger.json | jq '.meta, .rows[0]'Datasets
The datasets haven't been published in this build. The pipeline's open-data step writes/data/index.json and the dataset files on its next run. Check back shortly.
License
The archive's own analysis and metadata in these files — chain titles and statuses, prediction confidence and outcomes, prominence scores, technique labels — is licensed underCC BY 4.0. Use it, remix it, publish with it; just credit “The Grand Line Archives” with a link back to https://grandlinearchives.com.
One Piece © Eiichiro Oda / Shueisha; English edition © VIZ Media. An unofficial fan archive of commentary and analysis — not affiliated with or endorsed by Oda, Shueisha, VIZ, or Toei. The files containno manga text or imagery — only chapter-number references and original analysis. Seeattribution & takedown for the full policy.