memories from Twitter 2017/2021

#ligtningNetwork technology (LNURL-withdraw)

I pay for beer like a #cyborg - using a chip in my hand:

RFID implantat (2017) - xNT tag

(13.56MHz ISO14443A & NFC Type 2 NTAG216 chip)

Hackers Congress Paralelní Polis #hcpp21 | #Bitcoin