| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 1 | Mr | Loris Borsetta | Mortegliano Udine | Italy | N/G | View | Jun 28, 2007 |
| 2 | Mr | Rina Canzian - Borsetta | Mortegliano Udine | Italy | N/G | View | Jun 28, 2007 |
| 3 | Mr | Anonymous | ZUG | N/G | Switzerland | N/G | Jul 13, 2007 |
| 4 | N/G | DALE LUTTRELL | N/G | N/G | N/G | View | Nov 01, 2007 |
| 5 | mr | kenneth ramussen | N/G | europe | Denmark | View | Jun 17, 2009 |
| 6 | N/G | Anonymous | N/G | N/G | Denmark | N/G | Jun 19, 2009 |
| 7 | N/G | Leonardo Armando Iarrusso | N/G | N/G | N/G | N/G | May 23, 2010 |
| 8 | Mr | chase bell | los angeles | CA | USA | Hidden | Apr 18, 2012 |
| 9 | Mr. | Stephen Richards | Bakersfield | California | USA | N/G | Sep 26, 2016 |
| 10 | Mr. | Joseph Lalli | Bronx | NY | USA | View | Oct 21, 2016 |
| 11 | mr | Timotheus Engberts | Leusden | Nederland | Netherlands | View | Apr 28, 2018 |
| 12 | Ms | Jessica Fernandez | Gibraltar | British | Gibraltar | N/G | Dec 08, 2019 |
| 13 | Mr. | Matthew Hoag | Oreland | Pennsylvania | USA | N/G | Mar 03, 2020 |
- 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