The registry
Software with human intention protected.
Every project here has put its IZ4 on the record: what it is for, who it is for, and the invariants that must stay true for them, on top of Invariant Zero to 4. Newest first. It is a list of declarations, never a ranking and never a score.
On the record
No card is public yet. Put yours on the record and it appears here.
A card reports declarations and recorded checks for one exact revision. Being listed means a publisher put an IZ4 on the record. It is not a certification, not a safety claim and not a score. What an IZ4 is.