| # | Name | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|
| 601 | Penuel Kevin | Bangladesh | Bangladesh | View | Oct 20, 2013 |
| 602 | Paul Jonson | Bangladesh | Bangladesh | View | Oct 21, 2013 |
| 603 | Sean Ellis | Washington | USA | View | Oct 23, 2013 |
| 604 | kahlan Bardney | Illinois | USA | View | Nov 11, 2013 |
| 605 | jesus diaz | houston, texas | USA | View | Jan 05, 2014 |
| 606 | Chris Drosche | Tx | USA | View | Feb 01, 2014 |
| 607 | Niklas Mehler | Åkers Styckebruk | Sweden | View | Feb 01, 2014 |
| 608 | Tyreke Johnson | New York | USA | View | Feb 01, 2014 |
| 609 | Brianna Bui | CA | USA | N/G | Mar 03, 2014 |
| 610 | Jordan Nichols | Oklahoma | USA | View | Mar 13, 2014 |
| 611 | jean-philippe prud'homme | quebec | Canada | View | Mar 20, 2014 |
| 612 | jose reyna | California | USA | View | Mar 22, 2014 |
| 613 | Jarett Watkins | Illinois | USA | Hidden | Apr 15, 2014 |
| 614 | Rachel Suarez | California | USA | View | May 08, 2014 |
| 615 | Arvina Mira Baculo | Marikina City | Philippines | View | May 13, 2014 |
| 616 | Nicole Bushem | CA,U.S.A | USA | View | May 23, 2014 |
| 617 | Veena Desai | Georgia | USA | View | Jun 01, 2014 |
| 618 | Damina Salgado Rivera | Pennsylvania | USA | View | Jun 06, 2014 |
| 619 | Erik Nowicki | Michigan | USA | View | Jun 13, 2014 |
| 620 | Maryam Madani | Ireland | Ireland | View | Jul 29, 2014 |
| 621 | Marius Flugsrud | Norway | Norway | View | Aug 19, 2014 |
| 622 | Anonymous | New South Wales | Australia | View | Sep 13, 2014 |
| 623 | Raquel Laureano | PR | Puerto Rico | View | Sep 28, 2014 |
| 624 | Anonymous | Illinois | USA | View | Oct 08, 2014 |
| 625 | Alyssa Ramirez | Florida | USA | View | Oct 20, 2014 |
| 626 | Martyn Gilbertson | england | UK | View | Nov 25, 2014 |
| 627 | Adrian flores | Oregon , Portland | USA | View | Dec 30, 2014 |
| 628 | miche deveault | quebec | Canada | View | Mar 09, 2015 |
| 629 | Daniel Munoz | Ca | USA | N/G | Apr 18, 2015 |
| 630 | Adarsh Ramchurun | Pamplemousses | Mauritius | View | Apr 20, 2015 |
| 631 | Chris Ardon | Texas | USA | View | Jan 06, 2016 |
| 632 | Cassandra Foight | Iowa | USA | View | Jan 15, 2016 |
| 633 | Dannelle Boyd | Arkansas | USA | View | May 30, 2016 |
| 634 | Yaselis Jimenez | New York | USA | View | Sep 23, 2016 |
| 635 | unai valentino | vitoria | Europe | N/G | Feb 12, 2017 |
| 636 | Emily Foster | Texas | USA | View | Feb 26, 2017 |
| 637 | Ella Sky | Perry | USA | N/G | Apr 21, 2017 |
| 638 | Athul Jith | Kerala | India | N/G | Dec 26, 2017 |
| 639 | Osman Bekov | bishkek | Kyrgyzstan | View | Apr 05, 2018 |
| 640 | Katherine Kilgore | NC | USA | View | Nov 27, 2018 |
| 641 | Anonymous | Kenya | Kenya | Hidden | Jul 02, 2019 |
| 642 | Anonymous | Campania | Italy | N/G | Sep 19, 2019 |
| 643 | Mo Dumbuya | United States | N/G | N/G | Sep 24, 2019 |
| 644 | Raffaele L'Episcopo | BA | Italy | N/G | May 07, 2020 |
| 645 | Carmelo Orlando | Sicilia | Italy | N/G | Dec 04, 2020 |
| 646 | Anonymous | Como | Italy | N/G | Feb 05, 2021 |
| 647 | Simone Palomba | napoli | Italy | View | Feb 16, 2021 |
| 648 | Juliana Rojas | Antioquia | Colombia | View | Mar 15, 2021 |
| 649 | Saul Tenorio | CDMX | Mexico | View | Mar 16, 2021 |
| 650 | Aylin Aylin alfonso ortega | Cuba | N/G | N/G | Mar 28, 2021 |
- 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