xud engine serial number help

[mattestelle120]

hi all

I'm having a little trouble working out which code on my xud is the serial number

i have a 6 digit number and a 7 digit number

which one would it be

[welshpug]

What does the v5 show?

[mattestelle120]

don't have a v5 as the engine is in something else but all good now sorted it