commit 6cf106e4fc3009a6621e29bb84abeebf6626d6cd
parent 2dfb5a67b77a626ea716d003e856eb7f31e599ad
Author: Christian Grothoff <christian@grothoff.org>
Date: Thu, 28 Sep 2023 15:13:09 +0200
revise
Diffstat:
1 file changed, 87 insertions(+), 15 deletions(-)
diff --git a/presentations/bank/intro.tex b/presentations/bank/intro.tex
@@ -152,13 +152,14 @@
\tikzstyle{def} = [node distance= 4em and 4.5em, inner sep=1em, outer sep=.3em];
\node (origin) at (0,0) {};
\node (china) [def, draw, above left=of origin]{Chinese Model};
- \node (defi) [def, draw, above right=of origin] {DeFi / DLT Model};
- \node (taler) [def, draw, below=of origin] {Taler};
+ \node (defi) [def, draw, above right=of origin] {Libertarian Model};
+ \pause
+\node (taler) [def, draw, below=of origin] {European Model};
\tikzstyle{C} = [color=black, line width=1pt]
- \draw [->, C] (defi) -- (taler) node [midway, above, sloped] (TextNode) {regulate};
- \draw [->, C] (defi) -- (taler) node [midway, below, sloped] (TextNode) {centralize};
- \draw [->, C] (china) -- (taler) node [midway, above, sloped] (TextNode) {privacy};
- \draw [->, C] (china) -- (taler) node [midway, below, sloped] (TextNode) {Free Software};
+ \draw [->, C] (defi) -- (taler) node [midway, above, sloped] (TextNode) {+regulate};
+ \draw [->, C] (defi) -- (taler) node [midway, below, sloped] (TextNode) {+centralize};
+ \draw [->, C] (china) -- (taler) node [midway, above, sloped] (TextNode) {+privacy};
+ \draw [->, C] (china) -- (taler) node [midway, below, sloped] (TextNode) {+Free Software};
\end{tikzpicture}
\end{center}
\end{frame}
@@ -212,7 +213,7 @@ GNU Taler must ...
\end{frame}
-\begin{frame}{GNU Taler Properties}
+\begin{frame}{GNU Taler Properties Today}
\begin{enumerate}
\item Enhanced digital efficiency (usability, convenience, speed)
\item Cash-like features (one-sided privacy, viable microtransactions)
@@ -231,6 +232,19 @@ GNU Taler must ...
\end{frame}
+\begin{frame}{GNU Taler Integrations Today}
+\begin{enumerate}
+ \item WooCommerce (Wordpress)
+ \item Joomla! E-commerce
+ \item Multi-drop-bus (vending machines)
+ \item Static QR codes (incl. for offline merchants)
+ \item Point-of-sale ``restaurant'' App
+ \item Peer-to-peer payments between wallets
+ \item Wallets for Firefox, Chromium, Chrome, Android
+\end{enumerate}
+\end{frame}
+
+
\begin{frame}{Application Domains}
\begin{itemize}
\item Commercial bank payments
@@ -241,6 +255,43 @@ GNU Taler must ...
\end{frame}
+\begin{frame}{GNU Taler Properties Tomorrow}
+\begin{enumerate}
+ \item Privacy-preserving age-restricted payments based on KYC data
+ \item Anonymous, yet unshareable subscriptions
+ \item Coupons, discounts, upselling, loyalty programs
+ \item Unforgeable privacy-preserving donation receipts for tax deductions
+ \item Certified for blind users
+ \item Certified for age-restriction
+\end{enumerate}
+\end{frame}
+
+
+\begin{frame}{GNU Taler Integrations Tomorrow}
+\begin{enumerate}
+ \item Wallets for iOS, Brave, Opera, ...
+ \item Adobe E-commerce
+ \item Public transport ticket vending machines
+ \item Coin- and cash acceptors
+ \item Embedded wallet
+\end{enumerate}
+\end{frame}
+
+
+\begin{frame}{Speed Junky}
+28'500 Coin-transactions/second in 2022 in test across France. Ongoing work:
+\begin{enumerate}
+ \item Specific optimizations (DB, code, protocol)
+ \item GPU integration for signature validation
+ \item Optimized cryptographic routines (expected 10x speed-up)
+\end{enumerate}
+\pause
+\begin{center}
+ Can settle all transactions of Hungary on 2 servers!
+\end{center}
+\end{frame}
+
+
\section{Architecture}
\begin{frame}
@@ -434,12 +485,12 @@ other banks to avoid being excluded.
\end{center}
\end{frame}
-\section{Deployment}
+\section{Pilot Deployment}
\begin{frame}
\vfill
\begin{center}
- {\bf Part III: Deployment}
+ {\bf Part III: Pilot Deployment}
\end{center}
\vfill
\end{frame}
@@ -456,7 +507,7 @@ Proposed setup:
\item Taler exchange with Nexus banking backend
\item Offline key signing
\end{itemize}
-Proposed timeline: Q4-2022.
+Proposed timeline: Q4-2024.
\end{frame}
@@ -466,11 +517,10 @@ Technical tasks in Alpha phase:
\item Setup minimal merchant, run test transactions $\Rightarrow$ Integration test
\item Document and verify procedures (setup, maintenance, disaster recovery)
\item Database synchronization setup with auditor ($\Rightarrow$ generate audit reports)
- \item Test KYC integration {\bf (*)}
- \item Test system upgrade procedure {\bf (*)}
- \item Test system termination (out-of-business) procedure {\bf (*)}
+ \item Test KYC integration
+ \item Test system upgrade procedure
+ \item Test system termination (out-of-business) procedure
\end{itemize}
-Once Alpha is complete and BaFin approved {\bf (*)}, move to Beta phase.
\end{frame}
@@ -486,7 +536,7 @@ Changes to setup:
\item Synchronous backup to Auditor and locally
\item Deploy legally binding ToS/PP
\end{itemize}
-Proposed timeline: Q1-Q2'2023.
+Proposed timeline: Q1-Q2'2025.
\end{frame}
@@ -503,6 +553,28 @@ Once everyone is happy with Beta, move to production.
\end{frame}
+\section{Discussions}
+
+\begin{frame}
+ \vfill
+ \begin{center}
+ {\bf Part IV: Discussions}
+ \end{center}
+ \vfill
+\end{frame}
+
+
+\begin{frame}{Discussion topics}
+\begin{itemize}
+ \item Technology: GNU Taler components, APIs and cryptography
+ \item Integration: Taler wire gateway vs. your core banking API
+ \item Compliance: Taler compliance APIs vs. your compliance processes
+ \item Business development: Taler USPs vs. your customers
+\end{itemize}
+\end{frame}
+
+
+
\begin{frame}
\frametitle{Do you have any questions?}
\vfill
