Export and validate the immutable Custom Meta browser dataset

Objective

Export and validate the immutable Custom Meta browser dataset.

Notes: Published validated RFC-8785 custom-meta-browser-input-v1 in normal report build: 102 strategies x 679 months, 1,425,023 raw bytes / 602,771 deterministic gzip bytes, byte-identical regeneration, manifest revision 162b0828. Added fail-closed schema/revision validation and tests; UI exception documented because worker consumption begins in t341.

Approach

[reconstructed — uncertain] No dedicated findings Markdown located for t340. Summary reconstructed from research/findings/task-history.json entry and git history. Uncertain fields: detailed approach, exact file list, and metrics beyond the task note.

Files / code / data changed

• No commit SHA confidently associated with t340 in sampled log [reconstructed — uncertain].
• Task-history entry: research/findings/task-history.json#t340

Results

Task note: Published validated RFC-8785 custom-meta-browser-input-v1 in normal report build: 102 strategies x 679 months, 1,425,023 raw bytes / 602,771 deterministic gzip bytes, byte-identical regeneration, manifest revision 162b0828. Added fail-closed schema/revision validation and tests; UI exception documented because worker consumption begins in t341. [reconstructed — uncertain] No quantitative tables recovered for this entry; see git diff and task-history for grounds.

Conclusions

[reconstructed — uncertain] Outcome inferred from status done and task note.

Problems / follow-ups

• See source report or PR discussion for follow-ups. No unsupported follow-ups fabricated.

Links

• Task-history: research/findings/task-history.json id t340