LapseRadar
The one signal in UCC data that no state publishes, because it is not an event that happens — it is an event that fails to happen.
Under UCC §9-515 a financing statement is effective for five years. To keep it alive the secured party must file a continuation, and that continuation is only valid inside the last six months of the term. File early and it is rejected; miss the window and the lien lapses, dropping the creditor to unsecured.
So an active UCC-1 at month 54 to 60 with no continuation on file means one of two things, and both are commercially interesting: the debt is being paid off or refinanced, or the lender has stopped paying attention. Either way there is a conversation to be had, and a date by which to have it.
Nothing arrives from a Secretary of State to announce this. The lien simply sits there while a date passes. Finding it requires holding the filing history, matching every UCC-3 continuation back to the UCC-1 it continues, and running the clock every single night. That is the job — and it is why a fresh download of the same public file does not produce the same answer.
Liens currently inside the window
Aggregate counts, published free. The filing-level list is what a subscription buys.