| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 2001 | N/G | kalliopi ousantzopoulou | N/G | N/G | Europe | N/G | Oct 08, 2011 |
| 2002 | Dr. | Amnon Stupp | N/G | N/G | Israel | N/G | Oct 08, 2011 |
| 2003 | Dr | Abigail McQuatters-Gollop | Plymouth | Devon | UK | N/G | Oct 08, 2011 |
| 2004 | Dr | Eleni Papadatou | Athens | N/G | Greece | N/G | Oct 08, 2011 |
| 2005 | Dr. | Patrizia Ziveri | N/G | N/G | Spain | View | Oct 08, 2011 |
| 2006 | N/G | ΒΑΣΙΛΗΣ ΜΑΛΤΑΣ | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2007 | N/G | Paolo Capuano | Naples | Italy | Italy | N/G | Oct 08, 2011 |
| 2008 | N/G | Encarna Ribera Maycas | N/G | N/G | Spain | N/G | Oct 08, 2011 |
| 2009 | Dr | Ole Grøn | N/G | N/G | Denmark | N/G | Oct 08, 2011 |
| 2010 | Μρ | Ioannis Kastritis | N/G | N/G | Switzerland | N/G | Oct 08, 2011 |
| 2011 | Dr. | Natalia Calvo | Madrid | Spain | Spain | N/G | Oct 08, 2011 |
| 2012 | Ms | ELENI ZACHARAKI | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2013 | N/G | Anonymous | N/G | N/G | Tunisia | N/G | Oct 08, 2011 |
| 2014 | N/G | rosario norrito | N/G | N/G | Italy | N/G | Oct 08, 2011 |
| 2015 | Ms | Andrijana Gajic | N/G | N/G | Serbia | N/G | Oct 08, 2011 |
| 2016 | Dr | Davide Embriaco | N/G | N/G | Italy | N/G | Oct 08, 2011 |
| 2017 | N/G | MARIA PAPAZACHAROPOULOU | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2018 | Dr | Nicolas Bierne | SETE | N/G | France | N/G | Oct 08, 2011 |
| 2019 | Mr | Dimitris Giannakopoulos | Athens | N/G | Greece | N/G | Oct 08, 2011 |
| 2020 | Mr | Nicola Lombardozzi | Moskow | Russia | Russia | N/G | Oct 08, 2011 |
| 2021 | N/G | Mimi Riga | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2022 | N/G | Stelios Vogiatzakis | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2023 | Dr | Georgios Horsch | Patras | N/G | Greece | N/G | Oct 08, 2011 |
| 2024 | Ms | Sylvie Pouliquen | N/G | N/G | France | N/G | Oct 08, 2011 |
| 2025 | N/G | Pedro Elosegui | N/G | N/G | Spain | N/G | Oct 08, 2011 |
| 2026 | Captain | Peter Pritchard | Plymouth | Devon | England | View | Oct 08, 2011 |
| 2027 | DR | DAVID HYDES | N/G | N/G | UK | View | Oct 08, 2011 |
| 2028 | Mr | Roberto Pillon | Treviso | N/G | Italy | View | Oct 08, 2011 |
| 2029 | Ms | Cvetelina Peeva | N/G | N/G | Bulgaria | N/G | Oct 08, 2011 |
| 2030 | N/G | Gilad Heinisch | N/G | N/G | Israel | N/G | Oct 08, 2011 |
| 2031 | N/G | Apostolis Mpallas | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2032 | N/G | dimitris mavrakos | N/G | N/G | Indonesia | N/G | Oct 08, 2011 |
| 2033 | N/G | Christina Papadaki | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2034 | N/G | dimitris paizis | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2035 | Dr | Olivier Gimenez | N/G | N/G | France | N/G | Oct 08, 2011 |
| 2036 | N/G | Emilie lavie | N/G | N/G | France | N/G | Oct 08, 2011 |
| 2037 | Dr | Bill Koven | N/G | N/G | Israel | N/G | Oct 08, 2011 |
| 2038 | Mr | Nicolas Kyprianidis | Suffolk Park | NSW | Australia | N/G | Oct 08, 2011 |
| 2039 | student | Ioannis Tsakalakis | Heraklion | Heraklion | Greece | N/G | Oct 08, 2011 |
| 2040 | Μρ | Νικόλαος Παπαδόπουλος | N/G | N/G | Greece | N/G | Oct 08, 2011 |
| 2041 | Pr. | Gabriel Gorsky | Villefranche sur mer | N/G | France | View | Oct 08, 2011 |
| 2042 | Professor | Anastasius Eleftheriou | N/G | N/G | UK | N/G | Oct 08, 2011 |
| 2043 | N/G | alessandro bentivegna | N/G | N/G | Italy | View | Oct 08, 2011 |
| 2044 | N/G | serena bentivegna | N/G | N/G | Italy | View | Oct 08, 2011 |
| 2045 | N/G | maurizio bentivegna | N/G | N/G | Italy | View | Oct 08, 2011 |
| 2046 | N/G | poliana souza | N/G | N/G | Italy | View | Oct 08, 2011 |
| 2047 | Mr | Vladimir Radović | N/G | N/G | Serbia | N/G | Oct 08, 2011 |
| 2048 | Mr. | Helmi El Khoja | N/G | N/G | Tunisia | N/G | Oct 08, 2011 |
| 2049 | Dr | Jim Lowry | N/G | N/G | Australia | View | Oct 08, 2011 |
| 2050 | Dr | George Rigos | N/G | N/G | Greece | N/G | Oct 09, 2011 |
- 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