| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 1951 | Mrs | Thaila Castral | Goiania | Goias | Brazil | N/G | Mar 10, 2022 |
| 1952 | Ms. | Anonymous | Bloomington | IN | USA | N/G | Mar 10, 2022 |
| 1953 | Ms | Natalia andrea henao | Rionegro | Antioquia | Colombia | N/G | Mar 10, 2022 |
| 1954 | Ms | Mary Abbot | Toowoomba | QLD | Australia | View | Mar 10, 2022 |
| 1955 | Mrs | Michelle Galtieri | Yaphank | New york | USA | N/G | Mar 10, 2022 |
| 1956 | N/G | Hanna Willis | Auckland | NZ | New Zealand | N/G | Mar 10, 2022 |
| 1957 | RN | Jeanifer Tang | N/G | PA | N/G | N/G | Mar 10, 2022 |
| 1958 | Mr | Sergio Mont Climent | ALGEMESÍ | Valencia | Spain | N/G | Mar 10, 2022 |
| 1959 | Mrs | Anonymous | N/G | N/G | Germany | N/G | Mar 10, 2022 |
| 1960 | Mr | Bernd Von Contzen | Mönchengladbach | N/G | Germany | N/G | Mar 10, 2022 |
| 1961 | Prof | Julia Downing | Weald, Sevenoaks | Kent | UK | N/G | Mar 10, 2022 |
| 1962 | N/G | Nada Vigec | Komenda | N/G | Slovenia | N/G | Mar 10, 2022 |
| 1963 | Ms | Mirjam Fischer | Kulmerau | N/G | Switzerland | N/G | Mar 10, 2022 |
| 1964 | Mrs | Katalin Zempléni | Budapest | N/G | Hungary | N/G | Mar 10, 2022 |
| 1965 | Ms | TOMOMI IMAZU | FUKUOKA | JAPAN | N/G | N/G | Mar 10, 2022 |
| 1966 | Dr | Anonymous | Elbasan | Albania | N/G | N/G | Mar 10, 2022 |
| 1967 | N/G | Carmen Ruiz | N/G | N/G | Spain | N/G | Mar 10, 2022 |
| 1968 | Mr | Ismael Charles-Vila | Palamos | Girona | Spain | N/G | Mar 10, 2022 |
| 1969 | N/G | Irina Schwindt | Lahr | Baden-Württemberg | Germany | N/G | Mar 10, 2022 |
| 1970 | Mrs. | Anonymous | Nördlingen | Germany | N/G | N/G | Mar 10, 2022 |
| 1971 | N/G | Julie Czerwinski | Ferny Grove | QLD | Australia | N/G | Mar 10, 2022 |
| 1972 | Ms | Ruth Bailey | Brighton | East Sussex | UK | N/G | Mar 10, 2022 |
| 1973 | Lic. | Pablo Gabino | La Plata | Buenos Aires | Argentina | N/G | Mar 10, 2022 |
| 1974 | Frau | Tanja Wilden | Jüchen | Deutschland | N/G | N/G | Mar 10, 2022 |
| 1975 | Ms | Inesa Nikitina | N/G | London | UK | View | Mar 10, 2022 |
| 1976 | ms | Marie Christensen | Copenhagen | Denmark | N/G | N/G | Mar 10, 2022 |
| 1977 | Dr. | Angela Garrido | Valencia | Spain | Europe | N/G | Mar 10, 2022 |
| 1978 | DR. | CONSUELO LÓPEZ-FERNÁNDEZ | Jerez de la Frontera | Cádiz | Spain | N/G | Mar 10, 2022 |
| 1979 | Maria del Mar | Gómez Sánchez | JEREZ DE LA FRA | CÁDIZ | Spain | N/G | Mar 10, 2022 |
| 1980 | Ms | Karen Cook | N/G | ACT | Australia | N/G | Mar 10, 2022 |
| 1981 | Ms | Ane Kine Nyhagen | Bergen | Vestland | Norway | N/G | Mar 10, 2022 |
| 1982 | Sra | Analia Erica Almiron Bonamico | Villa Carlos Paz | Córdoba | Argentina | View | Mar 10, 2022 |
| 1983 | Mr. | Anonymous | N/G | N/G | Germany | N/G | Mar 10, 2022 |
| 1984 | Ms | Yetunde Folaranmi | N/G | Dublin | Ireland | View | Mar 10, 2022 |
| 1985 | Lic. | Claudia Angelini | Mar del Plata | Buenos Aires | Argentina | N/G | Mar 10, 2022 |
| 1986 | Mrs | Lejla Grundner | St.Wolfgang | N/G | Germany | N/G | Mar 10, 2022 |
| 1987 | N/G | Alain Menu | Bruxelles | N/G | Belgium | N/G | Mar 10, 2022 |
| 1988 | Dr | Ginger Breedlove | Shawnee Mission | N/G | N/G | View | Mar 10, 2022 |
| 1989 | Ms | Anonymous | Budapest | N/G | N/G | N/G | Mar 10, 2022 |
| 1990 | N/G | Anonymous | Cape Coral | Florida | USA | N/G | Mar 10, 2022 |
| 1991 | SRA | Carolina Núñez | Santiago | Chile | N/G | N/G | Mar 10, 2022 |
| 1992 | Mr. | Marc Helfen | Beckingen | Saarland | Germany | N/G | Mar 10, 2022 |
| 1993 | Mr | Jörg Jonitz | Wien | N/G | Austria | N/G | Mar 10, 2022 |
| 1994 | Ms | Riccarda Suprani | RAVENNA | RA | Italy | N/G | Mar 10, 2022 |
| 1995 | Ms | Ana Luiza Lima Sousa | Goiânia | Goiás | Brazil | N/G | Mar 10, 2022 |
| 1996 | Dr | Annett Horn | N/G | N/G | Germany | N/G | Mar 10, 2022 |
| 1997 | Ms | Rosalynde Lowe | Marlborough | Wiltshire | UK | N/G | Mar 10, 2022 |
| 1998 | Ms | Ivet Galego | Murcia | Murcia | Spain | Hidden | Mar 10, 2022 |
| 1999 | N/G | Anonymous | N/G | N/G | N/G | N/G | Mar 10, 2022 |
| 2000 | PhD | Pamela McQuide | WILMINGTON | NC | USA | N/G | Mar 10, 2022 |
- 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