| 2025-03-20 00:01:12 | MCH | Updated MCH's membership of Samar Productions: set as ex-member (link) (link2) |
| 2025-03-20 00:01:03 | MCH | Updated MCH's membership of MultiStyle Labs: set as ex-member (link) (link2) |
| 2025-03-20 00:00:53 | MCH | Updated MCH's membership of Joker: set as ex-member (link) (link2) |
| 2025-03-20 00:00:40 | MCH | Updated MCH's membership of Genesis Project: set as ex-member (link) (link2) |
| 2025-03-20 00:00:11 | MCH | Updated MCH's membership of BOOM!: set as ex-member (link) (link2) |
| 2023-08-19 17:01:25 | MCH | Set author to 'MCH / Genesis Project ^ Multistyle Labs' (link) |
| 2022-07-05 11:45:10 | MCH | Set author to 'MCH / Genesis Project ^ multistyle Labs' (link) |
| 2022-04-24 00:53:08 | MCH | Set title to 'Pator tiktokowiec' (link) |
| 2021-09-04 19:17:51 | MCH | Added credit for Isildur on Antipop: Graphics (link) (link2) |
| 2021-09-04 19:17:37 | MCH | Added credit for Uctumi on Antipop: Music (link) (link2) |
| 2021-09-04 19:17:23 | MCH | Added credit for Shogoon on Antipop: Music (link) (link2) |
| 2021-09-04 19:17:12 | MCH | Added credit for Mermaid on Antipop: Music (link) (link2) |
| 2021-09-04 19:16:59 | MCH | Added credit for Jammer on Antipop: Music (link) (link2) |
| 2021-09-04 19:16:42 | MCH | Added credit for Hermit on Antipop: Music (link) (link2) |
| 2021-09-04 19:16:30 | MCH | Added credit for Don Kichote on Antipop: Code (link) (link2) |
| 2021-09-04 19:16:03 | MCH | Added credit for MCH on Antipop: Music (link) (link2) |
| 2021-08-22 22:04:59 | MCH | Removed MCH as a member of Dream (link) (link2) |
| 2021-08-06 21:06:57 | MCH | Removed MCH as a member of Dream (link) (link2) |
| 2021-07-11 12:07:50 | MCH | Set author to 'MCH / Joker ^ MultiStyle Labs' (link) |
| 2021-07-11 12:06:45 | MCH | Deleted MCH's credit on Summer wave (link) (link2) |
| 2021-07-11 12:06:36 | MCH | Set author to 'Mch' (link) |
| 2021-07-11 12:05:08 | MCH | Added credit for MCH on Summer wave: Music (link) (link2) |
| 2021-05-30 00:11:59 | MCH | Added link https://www.youtube.com/watch?v=H8JfwR7x-6k (link) |
| 2021-05-30 00:11:31 | MCH | Added credit for Isildur on Stevie: Graphics (link) (link2) |
| 2021-05-30 00:11:17 | MCH | Added credit for MCH on Stevie: Music (link) (link2) |
| 2021-05-30 00:11:00 | MCH | Added credit for Don Kichote on Stevie: Code (link) (link2) |
| 2021-05-24 22:47:38 | MCH | Set location to Dupa, Bas-Uele, Democratic Republic of the Congo (link) |
| 2021-05-24 22:47:31 | MCH | Set location to Mahdia, Al Mahdīyah, Tunisia (link) |
| 2021-05-21 12:16:52 | MCH | Set location to Togo (link) |
| 2021-05-21 12:15:52 | MCH | Set location to Gayā, Bihar, India (link) |
| 2021-05-20 17:48:48 | MCH | Set location to Ethiopia (link) |
| 2021-05-17 17:51:57 | MCH | Set location to Cambodia (link) |
| 2021-05-03 19:10:12 | MCH | Added artwork (link) |
| 2021-05-03 19:09:46 | MCH | Added artwork (link) |
| 2021-05-03 19:08:19 | MCH | Added artwork (link) |
| 2021-04-10 18:05:13 | MCH | Set location to Burkina Faso (link) |
| 2021-03-07 19:38:13 | MCH | Set location to Togo (link) |
| 2021-03-02 21:59:50 | MCH | Set location to Sarajevo, Kanton Sarajevo, Federation of B&H, Bosnia and Herzegovina (link) |
| 2021-03-02 21:58:23 | MCH | Set location to Burkina Faso (link) |
| 2020-10-17 17:26:44 | MCH | Added screenshot (link) |
| 2020-10-16 17:15:22 | MCH | Added link http://zxart.ee/eng/authors/m/mch/ (link) |
| 2020-10-16 17:14:35 | MCH | Added credit for MCH on Dreagoszcz: Music (link) (link2) |
| 2020-10-16 17:14:21 | MCH | Added credit for DJ Gruby on Dreagoszcz: Code (link) (link2) |
| 2020-10-16 17:14:04 | MCH | Added credit for Kenji on Dreagoszcz: Graphics (link) (link2) |
| 2020-10-16 17:13:41 | MCH | Added screenshot (link) |
| 2020-10-16 17:13:19 | MCH | Added production 'Dreagoszcz' (link) |
| 2020-09-20 19:28:35 | MCH | Updated competition placing info for Saudade No. 2 in Nonstandard Time Signature Compo 2020 C64 Music competition (link) (link2) |
| 2020-09-20 19:28:32 | MCH | Updated competition placing info for Time to Hit the Road in Nonstandard Time Signature Compo 2020 C64 Music competition (link) (link2) |
| 2020-09-20 19:28:28 | MCH | Updated competition placing info for A Journey in Time in Nonstandard Time Signature Compo 2020 C64 Music competition (link) (link2) |
| 2020-09-20 19:28:21 | MCH | Updated competition placing info for Der Umweg in Nonstandard Time Signature Compo 2020 C64 Music competition (link) (link2) |