| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 4401 | Пульсар | Сергей Шевкунов | Сургут | РФ, ХМАО, ЮГРА | Russia | View | Apr 21, 2015 |
| 4402 | Dr | Robert Hurt | Los Angeles | CA | USA | View | Apr 21, 2015 |
| 4403 | N/G | Anonymous | Waikoloa | Hawaii | USA | N/G | Apr 21, 2015 |
| 4404 | Mr | Sergey Suvorov | Moscow | N/G | Russia | N/G | Apr 21, 2015 |
| 4405 | Mr | Maksym Polovyi | N/G | N/G | Ukraine | N/G | Apr 21, 2015 |
| 4406 | Dr | Isao Yumori | Kaneohe | HI | USA | N/G | Apr 21, 2015 |
| 4407 | N/G | Karl Martin | PASADENA | CA | USA | N/G | Apr 21, 2015 |
| 4408 | Ms | Sharon Wichmann | Bremen | N/G | Germany | View | Apr 21, 2015 |
| 4409 | Mr | Jack Lampley | Pasadena | CA | USA | N/G | Apr 21, 2015 |
| 4410 | Mr | Dmitry Prodan | Dolgoprudnyj | Moscow Region | Romania | N/G | Apr 21, 2015 |
| 4411 | Mrs. | Robin Yoffee | N/G | N/G | USA | N/G | Apr 21, 2015 |
| 4412 | N/G | Bobby Jean Leithead Todd | Hilo | Hawaii | USA | N/G | Apr 21, 2015 |
| 4413 | N/G | Denys Bondarenko | Kiev | N/G | Ukraine | N/G | Apr 21, 2015 |
| 4414 | N/G | Anonymous | Kailua-Kona | Hi | USA | N/G | Apr 21, 2015 |
| 4415 | N/G | Miranda Hawarden-Ogata | Hilo | Hawaii | USA | N/G | Apr 21, 2015 |
| 4416 | N/G | Anton Afanasiev | Zhukovskiy | Moscow Oblast | Russia | N/G | Apr 21, 2015 |
| 4417 | N/G | Alexandr Orlov | N/G | N/G | Russia | N/G | Apr 21, 2015 |
| 4418 | N/G | David Harada-Stone | Kamuela | Hawaii | USA | N/G | Apr 21, 2015 |
| 4419 | Mr | Mansur Safiullin | N/G | N/G | N/G | View | Apr 21, 2015 |
| 4420 | Dr. | Sandip Pakvasa | N/G | N/G | N/G | N/G | Apr 21, 2015 |
| 4421 | N/G | Viktorija Chizhikova | N/G | N/G | Russia | N/G | Apr 21, 2015 |
| 4422 | N/G | Anastasia Pankratova | N/G | N/G | N/G | N/G | Apr 21, 2015 |
| 4423 | N/G | Tobias Marriage | Baltimore | MD | USA | N/G | Apr 21, 2015 |
| 4424 | N/G | Dustin Hampton | Honolulu | Hawaii | USA | View | Apr 21, 2015 |
| 4425 | N/G | Anonymous | Kamuela | Hawaii | USA | N/G | Apr 21, 2015 |
| 4426 | Mr. | Charles Alber | Honolulu | Hawaii | Wallis and Futuna Islands | N/G | Apr 21, 2015 |
| 4427 | N/G | Anonymous | N/G | N/G | N/G | N/G | Apr 21, 2015 |
| 4428 | N/G | Alexey Golubev | Ivanovo | Russia | Russia | N/G | Apr 21, 2015 |
| 4429 | Mr. | Rob Caveney | N/G | N/G | USA | View | Apr 21, 2015 |
| 4430 | N/G | Anonymous | Kamuela | HI | USA | N/G | Apr 21, 2015 |
| 4431 | N/G | Andrey Andreev | Saint-Petersburg | N/G | Russia | N/G | Apr 21, 2015 |
| 4432 | Mr | Nikita Shar | Samara | N/G | Russia | View | Apr 21, 2015 |
| 4433 | Mr | Andrei Lopatin | St. Petersburg | N/G | Russia | N/G | Apr 21, 2015 |
| 4434 | Mr | Maxim Karpukhin | Ufa | Bashkortostan | Russia | N/G | Apr 21, 2015 |
| 4435 | Mr | Syrbu Valentine | Moscow | Moscow | Russia | N/G | Apr 21, 2015 |
| 4436 | Mr | Voznuyk Danila | Zhukovsky | Moscow | Russia | Hidden | Apr 21, 2015 |
| 4437 | г-н | Станислав Голиков | N/G | N/G | N/G | N/G | Apr 21, 2015 |
| 4438 | Mr | Alexander Ushkov | Saint-Petersburg | Russian Federation | Europe | View | Apr 21, 2015 |
| 4439 | ellie | Anonymous | N/G | N/G | Russia | N/G | Apr 21, 2015 |
| 4440 | mr | paul belford | waianae | hi | USA | N/G | Apr 21, 2015 |
| 4441 | MR | Anonymous | KAILUA-KONA | HI | USA | N/G | Apr 21, 2015 |
| 4442 | mrs | missy belford | Nanakuli | hi | USA | View | Apr 21, 2015 |
| 4443 | Mr | Arseniy Shabanov | N/G | N/G | N/G | View | Apr 21, 2015 |
| 4444 | Ms | Julia Podgornykh | N/G | N/G | Russia | N/G | Apr 21, 2015 |
| 4445 | mr | mitchell campos | Makakilo | hi | USA | View | Apr 21, 2015 |
| 4446 | N/G | Silvio Alten | N/G | N/G | Germany | View | Apr 21, 2015 |
| 4447 | N/G | Ksenia Shipova | N/G | N/G | Russia | N/G | Apr 21, 2015 |
| 4448 | N/G | Roman Kislov | Moscow | N/G | Russia | N/G | Apr 21, 2015 |
| 4449 | Mr | Nikita Chayka | Dnepropetrovsk | N/G | Ukraine | N/G | Apr 21, 2015 |
| 4450 | Mr | Ivan Gudoshnikov | Richardson | Texas | USA | N/G | Apr 21, 2015 |
- 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