| # | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 451 | Ena Dujmovic | Sarajevo | Federacija BiH | Bosnia and Herzegovina | N/G | May 13, 2017 |
| 452 | Anonymous | N/G | Etelä-Suomi | Finland | N/G | May 13, 2017 |
| 453 | Ciobanu Dalia | Craiova | Dolj | Romania | N/G | May 13, 2017 |
| 454 | Jacky Stay | Berlin | Berlin | Germany | N/G | May 13, 2017 |
| 455 | Lisa-Marie Weiß | Gelsenkirchen | Nordrhein-Westfalen | Germany | N/G | May 13, 2017 |
| 456 | Michella Lo | Melaka | Melaka | Malaysia | View | May 13, 2017 |
| 457 | Anonymous | Nuremberg | Bavaria | Germany | N/G | May 13, 2017 |
| 458 | Natalka Chyzopska | Łódź | Łódzkie | Poland | N/G | May 13, 2017 |
| 459 | Jasmin Weide | Neu-ulm | Bayern | Germany | View | May 13, 2017 |
| 460 | Susanna Seppänen | Oulu | Finland | Finland | N/G | May 13, 2017 |
| 461 | Anonymous | Bremen | Niedersachsen | Germany | N/G | May 13, 2017 |
| 462 | Karolina Zimon | Zamość | Wojewódźtwo Lubelskie | Poland | View | May 13, 2017 |
| 463 | Anonymous | Baia Mare | Maramures | Romania | N/G | May 13, 2017 |
| 464 | Anonymous | Böhl-Iggelheim | Germany | Europe | Hidden | May 13, 2017 |
| 465 | Sandra Flohr | Castrop-Rauxel | Nord-Rhein-Westfalen | Germany | N/G | May 13, 2017 |
| 466 | Anonymous | Suceava | Suceava | Romania | N/G | May 13, 2017 |
| 467 | Ah-Ra Yoo | Mangalia | Constanta | Romania | N/G | May 13, 2017 |
| 468 | Pauline Weiß | Tonna | Thuringia | Germany | N/G | May 13, 2017 |
| 469 | Nina Southby | Emmen | Drenthe | Netherlands | N/G | May 13, 2017 |
| 470 | Anonymous | Main Kinzig | Hessen | Germany | N/G | May 13, 2017 |
| 471 | Annemarie Tucek | Erfurt | Thüringen | Germany | N/G | May 13, 2017 |
| 472 | Nina Skalicky | Frankfurt | Hessen | Germany | View | May 13, 2017 |
| 473 | Sharih Gesell | Duisburg | NRW | Germany | N/G | May 13, 2017 |
| 474 | Apostol Georgiana Valentina | Galați | Galați | Romania | View | May 13, 2017 |
| 475 | Louise POIROT | Epinal | France | France | N/G | May 13, 2017 |
| 476 | Anonymous | Winterthur | Zurich | Switzerland | N/G | May 13, 2017 |
| 477 | Isabell Weishaupt | N/G | Bayern | Germany | View | May 13, 2017 |
| 478 | Anonymous | Celle | Lower Saxony | Germany | N/G | May 13, 2017 |
| 479 | Anonymous | Athens | .. | Greece | N/G | May 13, 2017 |
| 480 | Lara Dekleva | Ljubljana | Slovenia | Slovenia | N/G | May 13, 2017 |
| 481 | Anonymous | Frankfurt | Hessen | Germany | N/G | May 13, 2017 |
| 482 | Angelika Sklebis | Bonn | North Rhine Westphalia | Germany | N/G | May 13, 2017 |
| 483 | Maike Fedders | Lüneburg | Niedersachsen | Germany | View | May 13, 2017 |
| 484 | Monique Kießler | Halle/Saale | Sachsen-Anhalt | Germany | N/G | May 13, 2017 |
| 485 | shreyasee nag | delhi | delhi | India | N/G | May 13, 2017 |
| 486 | Anonymous | N/G | Zuid-Holland | Netherlands | View | May 13, 2017 |
| 487 | Ulrike Göllnitz | Flensburg | Schleswig Holstein | Germany | N/G | May 13, 2017 |
| 488 | Anonymous | Warszawa | Mazowieckie | Poland | N/G | May 13, 2017 |
| 489 | Ina Schmid | Detmold | Nordrhein-Westfalen | Germany | View | May 13, 2017 |
| 490 | Anonymous | Lage | Nordrhein-Westfalen | Germany | View | May 13, 2017 |
| 491 | Anonymous | N/G | Bavaria | Germany | N/G | May 13, 2017 |
| 492 | Anonymous | Offenburg | Germany | Europe | N/G | May 13, 2017 |
| 493 | Joanna Knobloch | Szczecin | Zachodniopomorskie | Poland | N/G | May 13, 2017 |
| 494 | Mary Lou | N/G | lower Saxony | Germany | N/G | May 13, 2017 |
| 495 | Adrianna Kosiorowska | Rzeszów | podkarpacie | Poland | N/G | May 13, 2017 |
| 496 | Anonymous | Nürnberg | Bayern | Germany | N/G | May 13, 2017 |
| 497 | Anonymous | Timisoara | Timis | Romania | View | May 13, 2017 |
| 498 | Nilay Bulut | Kiel | Schleswig-Holstein | Germany | N/G | May 13, 2017 |
| 499 | Anonymous | Gesves | Namur | Belgium | N/G | May 13, 2017 |
| 500 | Paulina Nonckiewicz | London | London | UK | N/G | May 13, 2017 |
- 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