>>9513340 (lb)
So, there are records of internet archive of obama.org:
http://web.archive.org/web/*/https://www.obama.org/
31 May 18:21 was the last one with an old photo:
http://web.archive.org/web/20200531182101/https://www.obama.org/
1 Jun 07:21 was the first one with a new photo:
http://web.archive.org/web/20200601072731/https://www.obama.org/
The first photo is the photo recorded by twatter.
Maybe, if you take timestamps into account.
Taken: 2020:05:30 14:39:13-05:00
Edited: 2020:05:30 17:49:42-05:00, 2020:05:30 17:54:13-05:00, 2020:05:30 18:01:36-05:00, 2020:05:30 18:01:36-05:00
Uploaded: between 31 May 18:21 (GMT) and 1 Jun 07:21 (GMT)
Timezones not timestamps
Original post which included the image: http://web.archive.org/web/20200601213529/https://www.obama.org/anguish-and-action/
No, no. That website instructs the reader on how to make a dynamic thumbnail. I.e. it gives you some code (which Q attached) that allows you to force refresh a thumbnail on twatter.
I will fetch the original exifs for you.
File Name : M1Hi_j0246-copy.jpg
File Permissions : rw-rr
File Type : JPEG
File Type Extension : jpg
MIME Type : image/jpeg
JFIF Version : 1.01
Resolution Unit : None
X Resolution : 72
Y Resolution : 72
Exif Byte Order : Big-endian (Motorola, MM)
Image Description : President Barack Obama delivers remarks during the commencement ceremony at Morehouse College in Atlanta, Georgia, May 19, 2013. (Official White House Photo by Pete Souza)
Make : Canon
Camera Model Name : Canon EOS 5D Mark III
Orientation : Horizontal (normal)
Modify Date : 2013:05:19 12:12:56
Artist : Pete Souza
Copyright : This photograph is provided by THE WHITE HOUSE as a courtesy and may be printed by the subject(s) in the photograph for personal use only. The photograph may not be manipulated in any way and may not otherwise be reproduced, disseminated or broadcast, without the written permission of the White House Photo Office. This photograph may not be used in any commercial or political materials, advertisements, emails, products, promotions that in any way suggests approval or endorsement of the President, the First Family, or the White House.
Exposure Time : 1/320
F Number : 2.8
Exposure Program : Manual
ISO : 400
Sensitivity Type : Recommended Exposure Index
Recommended Exposure Index : 400
Exif Version : 0230
Date/Time Original : 2013:05:19 12:12:56
Create Date : 2013:05:19 12:12:56
Components Configuration : Y, Cb, Cr, -
Shutter Speed Value : 1/332
Aperture Value : 2.8
Exposure Compensation : 0
Max Aperture Value : 2.7
Metering Mode : Partial
Flash : Off, Did not fire
Focal Length : 175.0 mm
Sub Sec Time : 77
Sub Sec Time Original : 77
Sub Sec Time Digitized : 77
Flashpix Version : 0100
Exif Image Width : 5760
Exif Image Height : 3840
Focal Plane X Resolution : 3942.505128
Focal Plane Y Resolution : 3950.617188
Focal Plane Resolution Unit : inches
Custom Rendered : Normal
Exposure Mode : Manual
White Balance : Auto
Scene Capture Type : Standard
Serial Number : 042033006980
Lens Info : 70-200mm f/0
Lens Model : EF70-200mm f/2.8L IS II USM
Lens Serial Number : 0000c06a59
XMP Toolkit : XMP Core 5.4.0
Image Number : 4773
Lens : Canon EF 70-200mm f/2.8L IS II USM
Firmware : Firmware Version 1.1.2
Flash Compensation : 0
Rating : 0
State : GA
Authors Position : Official Photographer
Country : USA
Rights : This photograph is provided by THE WHITE HOUSE as a courtesy and may be printed by the subject(s) in the photograph for personal use only. The photograph may not be manipulated in any way and may not otherwise be reproduced, disseminated or broadcast, without the written permission of the White House Photo Office. This photograph may not be used in any commercial or political materials, advertisements, emails, products, promotions that in any way suggests approval or endorsement of the President, the First Family, or the White House.
Creator : Pete Souza
Description : President Barack Obama delivers remarks during the commencement ceremony at Morehouse College in Atlanta, Georgia, May 19, 2013. (Official White House Photo by Pete Souza)
Current IPTC Digest : e0d5cd2d59a49b6bd89c56c9ab543af5
Coded Character Set : UTF8
Application Record Version : 2
By-line Title : Official Photographer
By-line : Pete Souza
Country-Primary Location Name : USA
Source : The White House
Caption-Abstract : President Barack Obama delivers remarks during the commencement ceremony at Morehouse College in Atlanta, Georgia, May 19, 2013. (Official White House Photo by Pete Souza)
Credit : The White House
Date Created : 2013:05:19
Copyright Notice : This photograph is provided by THE WHITE HOUSE as a courtesy and may be printed by the subject(s) in the photograph for personal use only. The photograph may not be manipulated in any way and may not otherwise be reproduced, disseminated or broadcast, without the written permission of the White House Photo Office. This photograph may not be used in any commercial or political materials, advertisements, emails, products, promotions that in any way suggests approval or endorsement of the President, the First Family, or the White House.
Time Created : 12:12:56-04:00
Province-State : GA
Supplemental Categories : On Public Schedule
Urgency : 0 (reserved)
Category : P
City : ATLANTA
IPTC Digest : e0d5cd2d59a49b6bd89c56c9ab543af5
Profile CMM Type : Apple Computer Inc.
Profile Version : 4.0.0
Profile Class : Display Device Profile
Color Space Data : RGB
Profile Connection Space : XYZ
Profile Date Time : 2017:07:07 13:22:32
Profile File Signature : acsp
Primary Platform : Apple Computer Inc.
CMM Flags : Not Embedded, Independent
Device Manufacturer : Apple Computer Inc.
Device Model :
Device Attributes : Reflective, Glossy, Positive, Color
Rendering Intent : Perceptual
Connection Space Illuminant : 0.9642 1 0.82491
Profile Creator : Apple Computer Inc.
Profile ID : ca1a9582257f104d389913d5d1ea1582
Profile Description : Display P3
Profile Copyright : Copyright Apple Inc., 2017
Media White Point : 0.95045 1 1.08905
Red Matrix Column : 0.51512 0.2412 -0.00105
Green Matrix Column : 0.29198 0.69225 0.04189
Blue Matrix Column : 0.1571 0.06657 0.78407
Red Tone Reproduction Curve : (Binary data 32 bytes, use -b option to extract)
Chromatic Adaptation : 1.04788 0.02292 -0.0502 0.02959 0.99048 -0.01706 -0.00923 0.01508 0.75168
Blue Tone Reproduction Curve : (Binary data 32 bytes, use -b option to extract)
Green Tone Reproduction Curve : (Binary data 32 bytes, use -b option to extract)
Image Width : 5760
Image Height : 3840
Encoding Process : Baseline DCT, Huffman coding
Bits Per Sample : 8
Color Components : 3
Y Cb Cr Sub Sampling : YCbCr4:2:0 (2 2)
Aperture : 2.8
Image Size : 5760x3840
Megapixels : 22.1
Scale Factor To 35 mm Equivalent: 1.0
Shutter Speed : 1/320
Create Date : 2013:05:19 12:12:56.77
Date/Time Original : 2013:05:19 12:12:56.77
Modify Date : 2013:05:19 12:12:56.77
Date/Time Created : 2013:05:19 12:12:56-04:00
Circle Of Confusion : 0.031 mm
Field Of View : 12.1 deg
Focal Length : 175.0 mm (35 mm equivalent: 169.9 mm)
Hyperfocal Distance : 353.36 m
Light Value : 9.3
Lens ID : Canon EF 70-200mm f/2.8L IS II USM
I think they just used a website url "obama.org" and the card got attached.
Protip: your image is "scaled" therefore the exifs are messed up (practically wrong).
Btw if you want to download the "unscaled" image, make sure to anon yourself. I'm pretty sure the original image has been downloaded just a few times.
Possibly but I think unlikely. The validator in this code is used to refresh the thumbnail.
Yes, possibly. But you can use this code to trigger the refresh faster.