| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 1 | N/G | Daniele Giovanni Quartaronello | villafranca tirrena | messina | Italy | View | Jul 29, 2011 |
| 2 | N/G | Alberto Iloti | L'Aquila | AQ | Italy | View | Aug 02, 2011 |
| 3 | Mr | Anonymous | fefdh | gdgfdf | Italy | View | Aug 02, 2011 |
| 4 | N/G | Gianmarco Merli | Pescara | PE | Italy | View | Aug 02, 2011 |
| 5 | N/G | Eryk Glomb | Ahlen | NRW | Germany | View | Oct 12, 2011 |
| 6 | Specialist | Shane McBroom | Hillsboro | OR | USA | View | Dec 02, 2011 |
| 7 | Mr | alex demetriou | Birmingham | A7 | UK | View | Mar 28, 2012 |
| 8 | MR | Jip van den Berg | Zoetermeer | Zuid-Holland | Netherlands | View | Sep 14, 2012 |
| 9 | N/G | Anonymous | Coloma | Michigan | USA | View | Aug 19, 2013 |
| 10 | Mr. | Sándor Horváth | Jászladány | Jász-Nagykun-Szolnok | Hungary | View | Aug 04, 2015 |
| 11 | Mister | Lucas Rygal | Ilza | Poland | Poland | View | Mar 03, 2016 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view