It makes sense.
I'll paste a signature after the approve of my mining group, they're sleeping so this may be out in one day.
Do you think this is working?
I, owner of the Brucexie account on bitcointalk.org forums, am also the rightful owner of the wallet storing the Bitcoin addresses 17JkL94B2ngJg4QQZuiozDQjnxXB6B7yTc and 1Gu8zxRi8cyENV8CQe52D7QEsiZ7ruT73u. This signature only works before 6/30/2014 and only used for the talking about unpaid issue of eligius of the following 2 address.
Yeah I imagine that or something very like it would be sufficient. Putting an expiration on the signature like that isn't a bad idea, either.