Should terms and conditions that user accept upon registration and making reservations on a system being captured in a database?

If yes, what is the proper way to do this (e.g. timestamp + IP + version number of T & C document)?

If no, what is the proper way to handle this in any other way?

Should terms and conditions that user accept upon registration and making reservations on a system being captured in a database?

If yes, what is the proper way to do this (e.g. timestamp + IP (the ip address of the users device) + version number of T & C document)?

If no, what is the proper way to handle this in any other way?

previously defined at SO but probably better suited for this forum (webmasters)

Should terms and conditions that user accept upon registration and making reservations on a system being captured in a database?

If yes, what is the proper way to do this (e.g. timestamp + IP + version number of T & C document)?

If no, what is the proper way to handle this in any other way?

Should terms and conditions that user accept upon registration and making reservations on a system being captured in a database?

If yes, what is the proper way to do this (e.g. timestamp + IP + version number of T & C document)?

If no, what is the proper way to handle this in any other way?