This is just another blog covering various themes in various depths.
The name draws inspiration from the initial design of the German implementation of the digital (COVID-19) vaccine passport. An IBM-led group designed the system, bypassing regular tender processes through a “Dringlichkeitsvergabe” (or “tender that requires urgency”). Its technical design (now changed) called for using the astonishing number of “five blockchains” to implement its requirements.
Feel free to contact me and correct my grammar or points of view.