| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 601 | Mr. | Bruce McKinley | Columbus | US-OH | USA | N/G | Aug 30, 2011 |
| 602 | Mr | Ferenc Szabó | Miskolc | N/G | Hungary | N/G | Aug 30, 2011 |
| 603 | mr | Jean-Michel Badiane | Rouen | Normandie | France | N/G | Aug 31, 2011 |
| 604 | Mr | Kurt Bönighausen | Kösching | N/G | Germany | N/G | Sep 01, 2011 |
| 605 | Mr | Jean-Claude Lafforgue | Montréjeau | N/G | France | N/G | Sep 01, 2011 |
| 606 | Mrs | Ana Paulina Gallardo Tomada | Lima | N/G | Peru | N/G | Sep 02, 2011 |
| 607 | Mr. | Adam Harding | Melbourne | Victoria | Australia | N/G | Sep 02, 2011 |
| 608 | Prof. | Armando Noriega Guzmán | Mexico city | N/G | Mexico | N/G | Sep 02, 2011 |
| 609 | Mr. | William Hilldebrandt | Farmington | Minnesota | USA | N/G | Sep 02, 2011 |
| 610 | Mr | Nicolas Thévenet | Digoin | Bourgogne | France | N/G | Sep 03, 2011 |
| 611 | Mr | Rastislav Demko | Bratislava | N/G | Slovakia | N/G | Sep 04, 2011 |
| 612 | Mrs. | Linda Bessier | Montreal | N/G | Canada | N/G | Sep 05, 2011 |
| 613 | Dr. | PAolo Giorgi | Cremona | N/G | Italy | N/G | Sep 05, 2011 |
| 614 | Mr. | Steven Wells | New York | NY | USA | N/G | Sep 06, 2011 |
| 615 | Mrs | Adriana Costa | Cuernavaca | N/G | Mexico | N/G | Sep 07, 2011 |
| 616 | ms | Sonia Marini | Roma | N/G | Italy | N/G | Sep 07, 2011 |
| 617 | Mr | Matthias Stöckl | Klosterneuburg | N/G | Austria | N/G | Sep 08, 2011 |
| 618 | Mr | Anonymous | Chianciano Terme | Siena | Italy | N/G | Sep 09, 2011 |
| 619 | Mr. | Theodor Holzer | Basel | N/G | Switzerland | N/G | Sep 09, 2011 |
| 620 | Mr. | Edward Brannigan | Chicago | IL | USA | N/G | Sep 09, 2011 |
| 621 | Mrs | Marta Hernández | Madrid | N/G | Spain | N/G | Sep 10, 2011 |
| 622 | Mr | Enrique Plasencia | Mexico City | N/G | Mexico | N/G | Sep 12, 2011 |
| 623 | Mr | Jonathan Camero | Iquique | N/G | Chile | View | Sep 13, 2011 |
| 624 | Mr | Victor Sanchez Villarreal | Mexico City | N/G | Mexico | N/G | Sep 14, 2011 |
| 625 | Mrs. | Victoria Jochum | Berlin | N/G | Germany | N/G | Sep 15, 2011 |
| 626 | Mr. | Jeffrey Stivers | Cincinnati | Ohio | USA | N/G | Sep 16, 2011 |
| 627 | Mr | Claudio Segura | Montevideo | N/G | Uruguay | N/G | Sep 17, 2011 |
| 628 | Ms. | Jamie Schwarz | Montreal | N/G | Canada | N/G | Sep 19, 2011 |
| 629 | Dr | Paolo Merolla | Naples | N/G | Italy | N/G | Sep 20, 2011 |
| 630 | Mr | Angelo Gilli | Perugia | N/G | Italy | N/G | Sep 20, 2011 |
| 631 | Mr | Nicolás Andrés Solesio | Montevideo | N/G | Uruguay | N/G | Sep 20, 2011 |
| 632 | Mr | Christophe Delaplace | Maisons-Laffitte | N/G | France | N/G | Sep 21, 2011 |
| 633 | Mr. | Simon Kern | New York | NY | USA | N/G | Sep 21, 2011 |
| 634 | mr | Émile Courtillat | Marseille | N/G | France | N/G | Sep 22, 2011 |
| 635 | Ms | Stephanie Vidart | Strasbourg | Alsace | France | N/G | Sep 24, 2011 |
| 636 | Mr. | Arthur Sorensen | Brisbane | N/G | Australia | N/G | Sep 24, 2011 |
| 637 | Ms | Sabrina Maroglio | Colonia | N/G | Uruguay | N/G | Sep 24, 2011 |
| 638 | Ms. | Véronique Duchesnay | La Tronche | N/G | France | N/G | Sep 25, 2011 |
| 639 | Mrs | Teodora Narducci | Bologna | Emilia-Romagna | Italy | N/G | Sep 26, 2011 |
| 640 | Mr. | Mark Torres | Winnipeg | Manitoba | Canada | N/G | Sep 27, 2011 |
| 641 | Ms. | Louise Keating | Birmingham | West Midlands | UK | N/G | Sep 27, 2011 |
| 642 | Mr | Stefan van der Perren | Ninove | N/G | Belgium | N/G | Sep 27, 2011 |
| 643 | Mr | Adriano Penetta | Rovigo | Veneto | Italy | N/G | Sep 29, 2011 |
| 644 | Mr | Poul Toksvig | Otterup | N/G | Denmark | N/G | Sep 29, 2011 |
| 645 | Mr | Luis Pardo | Bogotá D.C | N/G | Colombia | N/G | Sep 29, 2011 |
| 646 | Mr | Klaus Baschwitz | München | N/G | Germany | N/G | Sep 29, 2011 |
| 647 | Mr. | Alberto Ferri | Roma | N/G | Italy | N/G | Sep 30, 2011 |
| 648 | Mr. | Graham Jones | Montreal | N/G | Canada | N/G | Sep 30, 2011 |
| 649 | Ms | Jiang Shengyi | Chongqing | N/G | China | N/G | Sep 30, 2011 |
| 650 | Mr. | Anonymous | Örebro | N/G | Sweden | N/G | Sep 30, 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