Timeline for Can timestamping provide evidence of absence before a certain time?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 7, 2019 at 6:48 | comment | added | David Schwartz | Which is correct since you did take that new photo today. | |
| Jun 26, 2017 at 4:25 | comment | added | Jasen | I dont see how TPM helps at all. take a photo of a photo you took last year... timestamp on the new photo says today. | |
| Jun 13, 2017 at 15:31 | comment | added | NuminousName | Jasen read more about TPMs | |
| Jun 11, 2017 at 20:32 | comment | added | Jasen | so, take a photo of a previous photo... | |
| Jun 9, 2017 at 14:08 | comment | added | NuminousName | yes exactly this is it | |
| Jun 8, 2017 at 22:00 | comment | added | Tobias Bengtsson | So if i understand correctly, it could mean something like this? 1) Get a recently published hash value from a trusted timestamp provider 2) Transfer it to the camera 3) When a photo is taken, the TPM (immediately) signs the photo together with the timestamp | |
| Jun 8, 2017 at 21:27 | history | answered | NuminousName | CC BY-SA 3.0 |