| # | Title | Name | Town/City | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 2851 | Mr. | Anonymous | Eugene | USA | Hidden | Jul 22, 2020 |
| 2852 | N/G | Jessica Córdoba | Mexico City | Mexico | N/G | Jul 22, 2020 |
| 2853 | Ms | H. Cecilie Petersen | Jyväskylä | N/G | N/G | Jul 22, 2020 |
| 2854 | Dr | Dattaprasad Sawant | Mumbai | India | View | Jul 22, 2020 |
| 2855 | Mr. | Jendrian Riedel | Bielefeld | Germany | N/G | Jul 22, 2020 |
| 2856 | Mr. | Christian Deschodt | Pretoria | South Africa | View | Jul 22, 2020 |
| 2857 | Dr | Sergio Taboada | Madrid | Spain | N/G | Jul 22, 2020 |
| 2858 | Dr. | Matthias Geiger | Bonn | Germany | N/G | Jul 22, 2020 |
| 2859 | Prof Dr | Stefan Lötters | Trier | Germany | N/G | Jul 22, 2020 |
| 2860 | N/G | Kathrin Philipps-Bussau | Hamburg | N/G | N/G | Jul 22, 2020 |
| 2861 | Dr. | Sarah Faulwetter | N/G | Greece | N/G | Jul 22, 2020 |
| 2862 | Ms | Xin Wei Ooi | Alor Setar | Malaysia | View | Jul 22, 2020 |
| 2863 | PhD | Giorgia Di Muzio | Pesaro | Italy | N/G | Jul 22, 2020 |
| 2864 | Dr. | Dieter Thomas Tietze | Hamburg | Germany | N/G | Jul 22, 2020 |
| 2865 | Dr. | Dieter Ebert | Basel | Switzerland | N/G | Jul 22, 2020 |
| 2866 | Dr | CENGIZ KAZAK | Adana | Turkey | N/G | Jul 22, 2020 |
| 2867 | Mrs. | Anonymous | Hamburg | N/G | N/G | Jul 22, 2020 |
| 2868 | Dr. | Susan Kennedy | N/G | Germany | N/G | Jul 22, 2020 |
| 2869 | Dr | Anthony Roume | Lyon | France | N/G | Jul 22, 2020 |
| 2870 | Dr | K. V Akhilesh | Mumbai | India | N/G | Jul 22, 2020 |
| 2871 | Dr. | Anonymous | N/G | Germany | N/G | Jul 22, 2020 |
| 2872 | Dr | Daniela Pica | Ancona | Italy | N/G | Jul 22, 2020 |
| 2873 | Prof | Jelka Crnobrnja-Isailović | Beograd | Serbia | N/G | Jul 22, 2020 |
| 2874 | Dr | Omri Bronstein | Tel Aviv | Israel | N/G | Jul 22, 2020 |
| 2875 | Dr. | Dennis Hansen | Zurich | Switzerland | N/G | Jul 22, 2020 |
| 2876 | Prof Dr Mr | Timoshkin Oleg | Irkutsk | Russia | View | Jul 22, 2020 |
| 2877 | Dr. | Katja Kramp | Müncheberg | Germany | N/G | Jul 22, 2020 |
| 2878 | Dr | Anonymous | London | N/G | N/G | Jul 22, 2020 |
| 2879 | Ms. | Hye-Min Byun | Daejeon | South Korea | N/G | Jul 22, 2020 |
| 2880 | Mr. | Klaas van Dijk | Groningen | Netherlands | N/G | Jul 22, 2020 |
| 2881 | Dr | Alexandra Weber | Carlton | N/G | N/G | Jul 22, 2020 |
| 2882 | Mr | Nicolas Lavesque | Arcachon | France | N/G | Jul 22, 2020 |
| 2883 | Mr | Gabin Droual | Plouzané | France | N/G | Jul 22, 2020 |
| 2884 | Ms. | Martina Mistera | Hamburg | Germany | N/G | Jul 22, 2020 |
| 2885 | Mr. | Chris Taklis | Argalasti | Greece | N/G | Jul 22, 2020 |
| 2886 | Ms. | Mariam Duncker | Hamburg | Germany | N/G | Jul 22, 2020 |
| 2887 | Mr | Ariel-Leib Friedman | Tel Aviv | Israel | N/G | Jul 22, 2020 |
| 2888 | Ms. | Anonymous | Hamburg | Germany | N/G | Jul 22, 2020 |
| 2889 | Dr | Elena Chaban | St. Petersburg | Russia | N/G | Jul 22, 2020 |
| 2890 | Dr | Romain VILLOUTREIX | Moontpellier | France | N/G | Jul 22, 2020 |
| 2891 | Mr. | Andrej Mock | Košice | Slovakia | N/G | Jul 22, 2020 |
| 2892 | ms | Lynda Avery | Peterborough | Australia | N/G | Jul 22, 2020 |
| 2893 | Mr | Andrew Liston | Muencheberg | Germany | N/G | Jul 22, 2020 |
| 2894 | Dr. | Emanuel Tschopp | Hamburg | Germany | N/G | Jul 22, 2020 |
| 2895 | Dr | Nobuyuki Yamaguchi | Kuala Nerus | Malaysia | N/G | Jul 22, 2020 |
| 2896 | Mr | Henry North | Brisbane | Australia | N/G | Jul 22, 2020 |
| 2897 | Dr. | Dominique Adriaens | N/G | Belgium | N/G | Jul 22, 2020 |
| 2898 | Dr. | Josefin Stiller | København | Denmark | N/G | Jul 22, 2020 |
| 2899 | Mr | Henri Savina | Toulouse | France | N/G | Jul 22, 2020 |
| 2900 | Dr | Marko Mutanen | Oulu | Finland | N/G | Jul 22, 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