| 2025-03-12 17:22:15 | Dubmood | Updated link https://twitter.com/xra |
| 2025-03-12 17:21:43 | Dubmood | Added links: https://x.com/xra, https://xra.dev/, https://twitch.tv/xra_ |
| 2025-03-12 17:21:02 | Dubmood | Set location to Japan |
| 2024-10-18 21:32:15 | Brittle | Added links: https://web.archive.org/web/20021125081337/http://datatragedy.com/, https://www.mobygames.com/person/181033/ezra-hanson-white/ |
| 2024-10-18 21:31:33 | Brittle | Set location to United States |
| 2024-04-15 13:39:21 | Dubmood | Added credit for Kemical on Razor XMas Intro: Graphics |
| 2019-03-10 13:12:21 | menace | Added credit for Kemical on FA Premier League Manager 2002: Graphics |
| 2018-06-30 18:00:56 | menace | Added credit for Kemical on Diablo 2: Lord of Destruction: Graphics |
| 2018-06-30 17:58:05 | menace | Added link https://www.pouet.net/user.php?who=3594 |
| 2018-06-30 17:53:39 | menace | Added credit for Kemical on Warcraft 3 Cracktro: Graphics |
| 2018-06-30 17:49:59 | menace | Updated Kemical's credit on Half Life: Blue Shift: Graphics |
| 2018-06-30 17:49:53 | menace | Added credit for Kemical on Half Life: Blue Shift: Music |
| 2018-06-30 17:47:17 | menace | Added Kemical as a member of Razor 1911 |
| 2018-06-30 17:37:50 | menace | Added link http://artcity.bitfellas.org/index.php?a=artist&id=16 |
| 2018-06-30 17:37:37 | menace | Edited nick 'Kemical': changed name to 'Kemical' |
| 2017-05-27 11:00:13 | FlashyLamer | Added credit for kemical on FutureNumberTwo: Graphics |