| 2023-04-26 20:24:57 | Brittle | Added Matarazzo as a member of Nautika |
| 2021-12-01 21:12:56 | menace | Added credit for Matarazzo on Eurochart 42: Graphics (intro) |
| 2016-11-16 11:17:14 | menace | Updated Matarazzo's membership of Grasshopper Developments: changed group to Grasshopper Developments, set as ex-member |
| 2016-11-16 11:17:10 | menace | Updated Matarazzo's membership of The Giants: changed group to The Giants, set as ex-member |
| 2016-11-16 11:17:06 | menace | Updated Matarazzo's membership of X-Zone: changed group to X-Zone, set as ex-member |
| 2016-11-16 11:16:58 | menace | Updated Matarazzo's membership of Iris: changed group to Iris, set as ex-member |
| 2016-02-05 05:12:29 | menace | Added credit for Matarazzo on Showtime 5: Graphics (gallery title picture) |
| 2016-02-03 21:30:40 | menace | Added credit for Matarazzo on Showtime 9: Graphics (magazine cliparts) |
| 2016-02-03 21:12:05 | menace | Added credit for Matarazzo on Showtime 10: Graphics (magazine cliparts) |
| 2016-02-02 05:50:11 | menace | Added credit for Matarazzo on Showtime 12: Graphics (magazine cliparts) |
| 2016-02-01 06:53:34 | menace | Added credit for Matarazzo on Showtime 14: Graphics (cliparts) |
| 2016-02-01 06:45:37 | menace | Added credit for Matarazzo on Showtime 14: Text (guest editor) |
| 2014-03-22 15:22:36 | menace | Added link http://artcity.bitfellas.org/index.php?a=artist&id=693 |
| 2014-03-22 15:22:33 | menace | Set location to Sweden |
| 2014-03-22 15:20:31 | menace | Added credit for Matarazzo on Light: Graphics |
| 2012-09-15 07:46:06 | menace | Removed Matarazzo as a member of Grasshopper |
| 2012-09-09 17:33:45 | menace | Added Matarazzo as a member of Grasshopper Developments |
| 2012-09-09 17:32:26 | menace | Updated Matarazzo's membership of X-Zone: changed group to X-Zone |
| 2012-06-10 14:01:26 | menace | Added Matarazzo as a member of Grasshopper |