NFC Tag writing - how to make read-only?

I’m using the HA Tags function perfectly. Can write, duplicate, and re-write (over write) old tags, using Android phone and HA app.

I want to be able to create some tags that are read-only (cannot be re-written).

Use case: I will have some tags in a public space (public laneway; to open garage door, and another to allow other neighbours to scan if they want access to my weather station’s URL!).

Risk: some nerdy bored kid decides to re-write my tags/uploads malware/changes URL etc

I want to be able to create read-only tags for this use case. I can’t work out how!