Mikael Odhage

2020-05-08 09:28:08

#help #wanted!
#gpg #signing #printedpaper #QRcode #LaTeX #LibreOffice #howto
On a #printed #paper that I myself print, I can put my signature on it with a pen. But if someone else print it (from a file) it should still be possible to #validate my (electronic) signature from the printed paper. The #question is how.
A #QR #code could be added. In LaTeX that could point to a #detached signature of the .tex-file. In the #document could be a link to the public #key (maybe as another QR code) for #verification. Is it workable? How to do it in LibreOffice?

Hackaday (unofficial)

2019-10-01 18:00:11

Fried Desk Lamp Reborn: How to Use ESP8266 to Build Connected Devices

#featured #homehacks #howto #repairhacks #skills #desklamp #esp8266 #nodemcu #udp #xiaomi #yeelight #hackaday
posted by pod_feeder_v2

Fried Desk Lamp Reborn: How to Use ESP8266 to Build Connected Devices

Hackaday (unofficial)

2019-09-12 00:00:16

Rideable Tank Tread: It’s a Monotrack Motorcycle That Begs You To Stop Very Slowly

#howto #transportationhacks #engine #machining #monowheel #motorcycle #personaltransport #tanktrack #unicycle #welding #hackaday
posted by pod_feeder_v2

Rideable Tank Tread: It’s a Monotrack Motorcycle That Begs You To Stop Very Slowly

@Om*

2019-06-14 08:40:58

how to start world peace...




#howto #start #worldpeace #bomber #bombing #marijuana #cannabis #takebetterdrugs #usebetterdrugs #420