| 2023-04-27 20:35:23 | dipswitch | Updated Impure's affiliation with aBSiNTHE: changed role to HQ |
| 2023-04-27 20:33:17 | dipswitch | Added BBS Acid Underworld as WHQ for Impure |
| 2022-10-23 20:11:31 | +tlocc | Added tonelocc as a member of Impure |
| 2022-10-06 19:37:14 | menace | Added link https://files.scene.org/browse/graphics/groups/impure/ |
| 2022-05-08 13:35:15 | goto80 | Added The Genocidal Servant as a member of Impure |
| 2022-02-01 02:10:20 | dipswitch | Added Nerv as a member of Impure |
| 2022-01-24 23:15:48 | dipswitch | Added Inphamilair as a member of Impure |
| 2021-09-27 01:40:57 | dipswitch | Added Captain Hood as a member of Impure |
| 2021-09-27 01:40:40 | dipswitch | Added Smooth as a member of Impure |
| 2021-09-27 01:40:15 | dipswitch | Added Haliphax as a member of Impure |
| 2021-09-27 01:39:58 | dipswitch | Added Zorro as a member of Impure |
| 2021-09-27 01:39:21 | dipswitch | Added Threaz as a member of Impure |
| 2021-09-26 22:38:29 | dipswitch | Added lmn as a member of Impure |
| 2021-09-26 21:47:54 | dipswitch | Added Dipswitch as a member of Impure |
| 2021-09-05 00:58:45 | Brittle | Edited nick 'Impure': changed aliases to 'IMP1940, Impure 1940' |
| 2021-08-24 05:47:42 | H7 | Added H7 as a member of Impure |
| 2021-07-25 01:04:36 | 100bit | Added BBS Euphoric Illusion as HQ for Impure |
| 2021-05-16 20:55:28 | burps | Added link https://impure.nl/ |
| 2021-05-16 20:54:51 | burps | Added link https://16colo.rs/group/impure |
| 2021-04-26 15:03:11 | dipswitch | Added BBS Force9 as Distsite for Impure |
| 2021-04-26 14:28:48 | dipswitch | Added BBS Xibalba as Distsite for Impure |
| 2021-04-26 14:22:41 | dipswitch | Added BBS Necronomicon (508) as Distsite for Impure |
| 2021-04-26 14:12:13 | dipswitch | Added BBS Dreamland as Distsite for Impure |
| 2021-04-26 13:58:05 | dipswitch | Added BBS Pharcyde as Distsite for Impure |
| 2021-04-26 13:50:53 | dipswitch | Added BBS Slime City as Distsite for Impure |
| 2021-04-26 13:37:06 | dipswitch | Added BBS Clutch aka Klutch as Distsite for Impure |
| 2021-04-26 13:31:30 | dipswitch | Added BBS Fluph as Distsite for Impure |
| 2021-04-26 13:27:49 | dipswitch | Added BBS Ink 2 aka Ink Two as Memberboard for Impure |
| 2021-04-26 13:20:21 | dipswitch | Updated Impure's affiliation with Absinthe: changed role to Memberboard |
| 2021-04-26 13:11:10 | dipswitch | Added BBS 79 Columns as Memberboard for Impure |
| 2021-04-26 13:04:36 | dipswitch | Added BBS Fading Black as HQ for Impure |
| 2021-04-25 23:23:21 | dipswitch | Updated Impure's affiliation with Haciend Networks: changed role to EHQ |
| 2021-04-25 23:21:26 | dipswitch | Added BBS The Yard as HQ for Impure |
| 2021-04-05 18:59:31 | aNACHRONiST | Added BBS Absinthe as HQ for Impure |
| 2021-04-01 19:32:40 | dipswitch | Added BBS Black Flag as WHQ for Impure |
| 2021-03-22 13:36:04 | Brittle | Added Deadbrain as a member of Impure |
| 2021-03-08 03:39:35 | dipswitch | Added Impure as a subgroup of Wasted Obfuscated Evolution |
| 2021-02-11 23:45:26 | dipswitch | Updated Impure's affiliation with Haciend Networks: changed role to HQ |
| 2021-02-11 23:45:19 | dipswitch | Added affiliation with BBS Haciend Networks for Impure |
| 2021-02-10 00:11:40 | dipswitch | Added BBS Blood Island as WHQ for Impure |
| 2021-01-22 21:12:35 | jackphlash | Added BBS Distortion as Memberboard for Impure |
| 2021-01-22 21:10:41 | jackphlash | Added Jack Phlash as a member of Impure |
| 2020-12-21 21:24:16 | hellbeard | Updated Pix's membership of Impure: set as ex-member |
| 2020-12-21 21:24:05 | hellbeard | Updated Elend's membership of Impure: set as ex-member |
| 2020-07-19 17:23:57 | dipswitch | Added Ixxu as a member of Impure |
| 2020-05-07 21:33:53 | hellbeard | Updated Mayski's membership of Impure: set as ex-member |
| 2020-05-07 21:33:47 | hellbeard | Updated Kayozz's membership of Impure: set as ex-member |
| 2020-05-07 21:33:06 | hellbeard | Updated Dedchylde's membership of Impure: set as ex-member |
| 2020-01-20 12:15:45 | irokos | Updated Scour's membership of Impure: set as ex-member |
| 2020-01-20 12:15:35 | irokos | Updated Griskokare's membership of Impure: set as ex-member |
| 2019-12-21 10:18:50 | menace | Added Kayozz as a member of Impure |
| 2019-08-22 17:30:12 | Brittle | Added Cubon as a member of Impure |
| 2019-08-20 16:31:07 | hellbeard | Added Arlequin as a member of Impure |
| 2019-08-20 16:30:33 | hellbeard | Updated acidbrain's membership of Impure: changed group to Impure |
| 2019-08-20 16:26:39 | hellbeard | Added .cn as a member of Impure |
| 2018-08-21 00:11:35 | dipswitch | Added Anachronist as a member of Impure |
| 2018-08-20 22:24:43 | irokos | Added iks as a member of Impure |
| 2018-08-19 16:04:08 | prismate | Added Prismate as a member of Impure |
| 2018-06-09 21:19:07 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=2466 |
| 2017-11-13 12:24:44 | cxw | Added nick 'iMPuRe aSCii! 1940' |
| 2017-08-21 15:38:36 | xeR0 | Added Xer0 as a member of Impure |
| 2017-07-03 16:27:12 | pix | Added Pix as a member of Impure |
| 2017-02-15 17:35:25 | hellbeard | Added Xero as a member of Impure |
| 2017-02-15 17:35:05 | hellbeard | Added Venam as a member of Impure |
| 2015-08-18 10:54:47 | lordnikon | Added LordNikon as a member of Impure |
| 2015-08-02 12:23:25 | dipswitch | Added grmmxi as a member of Impure |
| 2015-08-02 12:22:50 | dipswitch | Added Griskokare as a member of Impure |
| 2015-02-09 23:22:54 | maze | Added maze as a member of Impure |
| 2014-05-04 14:02:14 | dipswitch | Added Dedchylde as a member of Impure |
| 2013-04-18 13:56:41 | menace | Edited nick 'Impure': changed aliases to 'Impure 1940' |
| 2013-04-18 13:56:32 | menace | Added nick 'Impure ASCII 1940' |