Public pick register

How it works

1. 1.When a pick is published, its sealed content (event, selection, market, bookmaker, odds, stake and dates) is summarised into a SHA-256 fingerprint that is never recalculated.
2. 2.Every night the day is sealed: a root that summarises all the day's fingerprints together with the previous day's root. Days with no picks are sealed too, so a gap can't hide anything.
3. 3.Because each root includes the previous one, editing an old pick breaks its day's root and every root after it. Rewriting the past leaves a mark.
4. 4.The status column is recomputed live every time you open this page: it compares what was sealed with the picks as they are right now in the database.