Prospective results and data export

Cumulative settled paper units

Closing-line value · separate units

Calibration and uncertainty

Reliability by forecast bucket

By model, market, confidence and week

Frozen recommendation ledger

Legacy history · excluded from prospective performance

The original four reported wins and Dart BET are preserved. Missing timestamps, quotes and stake records are not invented. Later evidence can be appended without rewriting history or relabeling old bets as v1.1 tests.

Migration corrections