Digital Cash: What It Is & How It Works • Lars Hupel • GOTO 2023
This presentation was recorded at GOTO Amsterdam 2023. #GOTOcon #GOTOams
Lars Hupel - Chief Evangelist at Giesecke Devrient @larsr_h
RESOURCES
@lars
ABSTRACT
When we think of “electronic payments“, there are a lot of different interpretations: bank cards, credit cards, PayPal and the likes, mobile money, and cryptocurrencies. But they all work in widely different ways.
Lately, many central banks – including the European Central Bank – have started investigating or piloting digital currencies to introduce yet another way to pay electronically.
In this talk, I will explain the technical (and social) differences between those payment methods and give insights into how such a digital currency platform could be designed. [...]
TIMECODES
00:00 Intro
01:03 Who uses card payments the most?
05:41 Types of money
07:51 Basic functions of money
09:47 Can we combine all advantages?
10:04 CBDC: Central Bank Digital Currency
11:56 What do users want?
17:34 Creation, distribution, usage
19:38 Summary
21:21 Trilemma
23:44 Modeling digital cash after physical cash
25:56 Where is my money?
28:06 How does a transaction work?
33:43 Security requirements of (digital) payments
34:52 Will this run on DLT?
37:26 CBDC & programmability
41:44 Outro
Download slides and read the full abstract here:
RECOMMENDED BOOKS
Rafal Ganowski • CBDC •
Rodrigo Belone • New Money: The Guide to CBDC’s •
Joseph J Wang • Central Banking 101 •
Vlad CryptoGuy • CBDCs: Introduction to Central Bank Digital Currency •
#CBDC #MobileMoney #MPesa #DigitalCash #DigitalCurrency #GieseckeDevrient #Programming #ProgrammingLanguage #SoftwareEngineering #SoftwareDevelopment #ISO20022 #OfflinePayment #LarsHupel
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