| 2025-04-12 12:47:44 | ltk_tscc | Edited notes |
| 2017-04-23 18:56:19 | ltk_tscc | Added credit for The Guardian Angel on Demo CD 23: Text, Other (Compilation, Packing) |
| 2017-04-23 18:26:37 | ltk_tscc | Added credit for The Guardian Angel on Demo CD 31: Text |
| 2014-09-27 09:29:55 | ltk_tscc | Added nick 'King H.' |
| 2014-09-22 20:38:46 | ltk_tscc | Set location to Free and Hanseatic City of Hamburg, Hamburg, Germany |
| 2014-08-12 15:19:57 | ltk_tscc | Updated The Guardian Angel's credit on Amazine #1: Text (Articles, Interview) |
| 2014-08-12 11:28:54 | ltk_tscc | Edited notes |
| 2014-08-12 11:28:42 | ltk_tscc | Updated The Guardian Angel's membership of New Power Generation: changed group to New Power Generation, set as ex-member |
| 2014-08-12 11:28:38 | ltk_tscc | Added The Guardian Angel as a member of Lightnings |
| 2014-08-12 09:23:14 | ltk_tscc | Added credit for The Guardian Angel on Amazine #1: Text (Articles) |
| 2013-05-06 22:41:10 | Strider | Added credit for The Guardian Angel on Toxic mag issue #03: Other (Articles) |
| 2013-04-01 20:08:18 | ltk_tscc | Edited nick 'The Guardian Angel': changed aliases to 'TGA' |
| 2013-02-27 19:33:03 | ltk_tscc | Set real name |
| 2013-02-27 19:32:59 | ltk_tscc | Set location to Germany |
| 2013-02-27 19:32:50 | ltk_tscc | Added The Guardian Angel as a member of New Power Generation |