Haha, ok let me post it here since you want to challenge it...
for anyone reading, it might be easier to copy and paste this into a text document to read.
https://ibb.co/VtNyFmS
ok so this is the person trying to register on the forums as [UVA]uPrell you can see the IP here (200.125.231.86)
we also have this same IP trying to join the server:
see below, taking note that a player cannot change their serial.
[22-03-03 19:29:47] CONNECT: [UVA]UpreLL connected (IP: 200.125.231.86 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
[22-03-03 19:30:18] INFO: [UVA]UpreLL Was Kicked By: Console. Reason: Unspecified
akicked for not logging in, so now you try again with a variation of the name
[22-03-03 19:33:09] CONNECT: [UVA]uPrell connected (IP: 200.125.231.86 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
and again
[22-03-03 19:34:13] CONNECT: UpreLL connected (IP: 200.125.231.86 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
after a few more attempts
[22-03-03 19:39:46] INFO: UpreLL Was Banned By: [UVA]Ron. Reason: Trying to log as [UVA]uPrell (1hr)
and many more times that i wont paste... after the ban, without luck, you changed to a new name, so when you change again we wont see last joined as...
[22-03-04 00:09:49] CONNECT: opqkrs connected (IP: 200.125.231.86 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
and here it is.
[22-03-04 00:10:23] CONNECT: |DM|Yontem connected (IP: 200.125.231.86 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
you joined with this name many times after this and this is the IP and Serial i Banned, new ip but the serial is still the same.
[22-03-10 04:41:12] CONNECT: |DM|Yontem failed to connect (Serial is banned) (IP: 186.47.182.139 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
ok so you want more? lets look back... before you joined as uprell, lets see what names were used on your pc using your serial
it was 19.29 on 22.03.03, lets go back up
[22-03-01 19:39:33] CONNECT: |DM|Yontem connected (IP: 200.125.230.68 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
[22-02-25 05:08:03] CONNECT: |DM|Aslik connected (IP: 186.47.182.189 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
[22-02-25 04:59:47] CONNECT: |DM|Gizlydi connected (IP: 186.47.182.189 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21135.0)
[22-01-12 20:44:47] CONNECT: |DM|Hessanz connected (IP: 186.47.182.58 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.9-9.21048.0)
going right back.. august to september 2021
[21-08-20 21:07:10] CONNECT: XLE|Nekzen. connected (IP: 200.125.231.25 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.0)
[21-08-21 23:00:23] CONNECT: [Jr]Kelse. connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:05:20] CONNECT: [Jr]RoDi^ connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:06:12] CONNECT: Chamonks. connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:06:49] CONNECT: -Soy-Luna-*-* connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:11:31] CONNECT: Kitchen- connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:12:10] CONNECT: [Jr]Kitchen- connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:16:28] CONNECT: [Jr]RoDi^ connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:17:07] CONNECT: |DM|Maskely connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:21:42] CONNECT: Maick1 connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-21 23:22:19] CONNECT: [FIC]Chamonks connected (IP: 186.47.182.187 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20881.2)
[21-08-27 23:06:19] CONNECT: [NewS]:3 connected (IP: 186.47.182.20 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20927.0)
[21-09-01 19:20:02] CONNECT: Jazz-Two^ connected (IP: 200.125.231.161 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20927.0)
[21-09-03 18:57:09] CONNECT: |DM|Txnxki^ connected (IP: 186.47.182.183 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20927.0)
[21-09-06 19:50:26] CONNECT: Cyze3x connected (IP: 200.125.230.53 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20927.0)
[21-09-10 22:10:13] CONNECT: Hesanz. connected (IP: 200.107.24.215 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20927.0)
[21-09-10 23:49:14] CONNECT: [-BSG-]Hesanz. connected (IP: 200.107.24.215 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20927.0)
could go further but i think its enough... i have so many logs of you using other names, the list could be 10 times this.
[21-06-28 20:11:27] CONNECT: Nitoxalexa. connected (IP: 186.47.183.249 Serial: 1474433CB7C3B6DA00C44701A90362F3 Version: 1.5.8-9.20845.0)
And so for your info, i did not ban YOU, i banned the Serial from the IP of the player trying to steal Uprell's account.
you just proved it was you.
You were banned before for the exact same thing and you were warned when i unbanned you not to try it again.
I guess some people never learn.