| 2024-06-22 13:07:22 | Brittle | Added credit for Arachno on Microbial Illusion #2: Music |
| 2024-06-03 18:42:30 | Brittle | Set location to Stavanger, Rogaland, Norway |
| 2024-03-03 15:02:34 | Brittle | Updated link https://www.youtube.com/@arachnooo |
| 2024-01-06 09:23:31 | Brittle | Added link https://amp.dascene.net/detail.php?view=334 |
| 2023-12-22 03:45:33 | Nezlouz | Added link https://www.youtube.com/@juksemikkel |
| 2023-10-27 05:51:27 | menace | Updated Arachno's membership of Superior Art Creations: set as ex-member |
| 2022-08-23 18:17:15 | Brittle | Updated Arachno's membership of Cryptic Design: set as ex-member |
| 2022-08-23 18:17:02 | Brittle | Updated Arachno's membership of National Musix Group: set as ex-member |
| 2022-08-23 18:16:41 | Brittle | Updated Arachno's membership of Oldschool Artists: set as ex-member |
| 2019-07-02 04:24:30 | Brittle | Updated Arachno's membership of Chemical Reaction: changed member to Arachno, set as ex-member |
| 2019-03-23 09:51:52 | Brittle | Updated Arachno's membership of CoolPHat: changed member to Arachno, set as ex-member |
| 2018-12-21 00:42:29 | exocet | Added credit for Arachno on Microbial Illusion #1: Music |
| 2015-04-24 17:35:03 | Saga_Musix | Added credit for Arachno on Razor 1911 Chipdisc2: Music |
| 2014-06-26 13:04:37 | ltk_tscc | Added Arachno as a member of Superior Art Creations |
| 2014-06-26 13:04:26 | ltk_tscc | Added Arachno as a member of OldskwlArt |
| 2014-06-26 13:04:15 | ltk_tscc | Added Arachno as a member of National Musix Group |
| 2014-06-26 13:04:02 | ltk_tscc | Added Arachno as a member of Cryptic Design |
| 2014-06-26 13:03:52 | ltk_tscc | Added Arachno as a member of CoolPHat |
| 2014-06-26 13:03:39 | ltk_tscc | Added Arachno as a member of Analogik |
| 2014-06-26 13:03:34 | ltk_tscc | Added Arachno as a member of Chemical Reaction |
| 2014-06-26 13:03:03 | ltk_tscc | Added Arachno as a member of Sidbillies |
| 2014-06-17 12:43:24 | jerry | Added credit for Arachno on Chipmusicdisk 1: Music |
| 2013-10-18 07:15:26 | menace | Set location to Norway |
| 2013-10-18 07:15:22 | menace | Set real name |