Event 16 November 2023

Smart Contract Resilience with Fortify by OpenTextTM

Cyber Resilience has become a crucial aspect of web 3.0, described as the next generation of the internet that aims to create a more open, decentralized and user-centric web. Decentralized applications (DApps) are one of the key features of web 3.0, as they run on peer-to-peer networks without intermediaries or central authorities. DApps face various cyber security challenges, such as smart contract vulnerabilities, data privacy issues, network attacks and malicious actors.

Some of the known breaches that have affected DApps include the DAO hack in 2016, which resulted in the loss of $50 million worth of Ether; the Parity wallet hack in 2017, which froze $280 million worth of Ether; and various DeFi hacks in 2022 and 2023, which collectively stole exorbitant amounts worth of cryptocurrencies from various platforms. These incidents highlight the need for more robust and secure DApps that can protect users’ funds and data.

One of the ways to improve the cyber security of DApps is to use application security testing tools, which can help developers identify and fix vulnerabilities in their code, such as logic flaws, buffer overflows, injection attacks and cross-site scripting. Application security testing tools can also help users verify the authenticity and integrity of DApps, such as by checking their source code, smart contract audits and reputation scores. By using these tools, DApps can enhance their security posture and reduce the risk of cyber security breaches.

Join us at Crypto Community Switzerland in Zurich on the 16th November 2023 at 7 PM where you can find out how OpenText Fortify can help you making your DApps more resilient. Frans van Buul – Fortify Product Manager will present us the value proposition of Fortify, followed by a Live product demonstration and Apero. Please register here to secure your seat and further information.

Registration: here or on Meetup

Speaker: Frans van Buul, Senior Product Manager – Fortify SAST at OpenText

Event 25 February 2021

https://www.meetup.com/Crypto-Community-Switzerland/events/276376377/

Is DeFi – Hype – or – Opportunity?

There has recently been a lot of interest and movement around the Decentralized Finance space. We have the pleasure talking to Matthias Bayer about DeFi to shed some light into the space and understand how different it is to the traditional financial marketplace.

We will be discussing the various areas of DeFi making up the space like Lending, Dex’s, Derivatives, Payments and Assets and discuss what might lie ahead for DeFi and how it could affect our traditional financial system.

Registration: here or on Meetup

Speaker: Blockchain Expert Matthias, MSc Blockchain & Digital Currencies

Event 26 November 2020

https://www.meetup.com/crypto-community-switzerland-ontheroad/events/273993924
!!! EVENT LEIDER ABGESAGT !!!

Bitcoin: Chancen und Risiken, warum und wie investieren

Die Crypto Community Switzerland führt diesen Anlass im Rahmen von “CCS on the Road” in Aarau durch und präsentiert zwei interessante Referate zum Thema Bitcoin.

Anmeldung:
Via Web, Meetup oder Eventbrite

Veranstaltungsort:
AZ-Medienhaus, Bahnhofstrasse 41, 2. Stock, 5000 Aarau
Konferenzraum Kopernikus

Agenda:
Türöffnung: 18:15 Uhr
Empfang bis 18:30 Uhr
Start: 18:30 Uhr mit Vorstellung und Einführung der Crypto Community Switzerland


Präsentation 1: 18:40 Uhr
Bitcoin: Ignorieren auf eigene Gefahr!

Pascal Hügli führt uns in die Welt und Entstehungsgeschichte der Cryptowährungen anhand von Bitcoin ein. Vielen Menschen erscheinen die Cryptowährungen noch immer allzu kryptisch. Was steckt dahinter? Ist die es ein Hype, der bald wieder abschwillt, oder bringt sie tiefgreifende bleibende Veränderungen, die man nicht ignorieren darf? Auf diese und viele weiteren Fragen wird Pascal Hügli eingehen.

Pascal Hügli:
Freischaffender Journalist mit Fokus auf Wirtschafts – und Finanzthemen, insbesondere Digital & Crypto Finance. Dozent an der Hochschule für Wirtschaft in Zürich (HWZ) sowie CCFE zum Thema Bitcoin und Blockchain. Researcher für Schlossberg & Co. Zudem Moderator und Redner an Konferenzen und Veranstaltungen.
https://www.linkedin.com/in/pascal-huegli
Auflage des Buches ‚Ignorieren auf eigene Gefahr‘ mit Möglichkeit zum Kauf am Event. Das Buch plus persönliche Widmung gibt’s für CHF 25.-.


Präsentation 2: 19:20 Uhr
Warum und wie in Bitcoin investieren!

Wieso und wie Bitcoin kaufen oder zu verkaufen, ist für viele noch unklar und wird mit Mühe, Aufwand und technischem Know how verbunden. Für die Mehrheit der Menschen ist das noch eine zu grosse Unsicherheit oder Aufwand, nur um dieses etwas verwirrende aber doch faszinierendes Ding namens Bitcoin auch nur auszuprobieren. Dass es nicht so ist und es auch einfache Wege gibt, zeigt uns Julian Liniger anhand seiner App Relai.

Julian Liniger:
Jungunternehmer, CEO Relai AG
Der Jungunternehmer Julian Liniger hat zusammen mit einem kleinen Team das Startup Relai aufgebaut. Seine beruflichen Erfahrungen sammelte Julian bei einer grossen Schweizer Bank und als Unternehmensberater. Danach startete er mit bravis.ch sein erstes und mit relai.ch sein zweites Unternehmen im Bitcoin- und Blockchain Bereich. Seit 2015 gilt seine Leidenschaft und sein berufliches Hauptinteresse Bitcoin.
https://www.linkedin.com/in/julianliniger/
https://cvj.ch/fokus/hintergrund/startups-aus-dem-crypto-valley-relai/


Apéro: 20:00 – 21:00

Kosten: CHF 10.- / Teilnehmer*in (Abendkasse)
[CCS-Mitglieder: kostenlos]

Besonderheiten/Massnahmen wegen COVID-19:
o Unbedingt vorgängig das Contact-Tracing-Formular hier ausfüllen:
https://cryptocommunity.ch/covid-cc-nov-event/

o Schutzmasken im Gebäude
o Sicherheitsabstand von 1.5 Meter
o Desinfektionsmittel
o Teilnehmerliste auch wegen COVID Tracing
o Unkostenbeitrag pro Teilnehmer CHF 10.-

Wir freuen uns auf spannende Diskussionen und darauf, Sie kennen zu lernen.

BRINGEN SIE IHRE EIGENE MASKE MIT, FALLS MÖGLICH!

Hinweis: Bitte unterlassen Sie Werbung, Verkauf oder Investitionssuche!

Event 17 September 2020

https://www.meetup.com/Crypto-Community-Switzerland/events/272631506/

About the session

Privacy technologies in Monero and MimbleWimble

Bitcoin was originally proposed as a peer-to-peer electronic cash system. However, due to the transparency of the ledger, it is possible to track and trace flows of money in the network, and effectively undermine the privacy protections typically associated with cash. A number of alternative cryptocurrencies have since been proposed that address this problem to various degrees. In this talk we take a closer look at two such cryptocurrencies in particular: Monero and MimbleWimble, and the technologies that make them work.

About the speaker

Alan holds a PhD in post-quantum cryptography from KU Leuven, Belgium. After completing the PhD, he started working for Nervos Foundation and founded a cryptography research lab called AS Discrete Mathematics based in Zug, Switzerland.

The Agenda will be as follow:

18:15 – 18:30 Arrival
18:30 – 19:30 Session
19:30 – 21:00 Apero
21:00 End

Looking forward to exciting discussions and meeting you in our community.

BRING YOUR OWN MASK!

This Session will be available as a YouTube live stream (without remote Q&A)

Note: Please refrain from advertising, selling or investment seeking!

Foundation

Virtual Assembly to found the Association «Crypto Community Switzerland»

(named here as Inauguration)
https://www.meetup.com/Crypto-Community-Switzerland/events/270448810/

IMPORTANT: To become an official registered founding member you have to onboard at our community platform via app.cryptocommunity.ch . This link will also be distributed by Meetup, Eventbrite, LinkedIn, Twitter or direct e-mail.
After successful registration you have to wait for the approval e-mail which welcomes you as a part of the community.
Last step is to participate on time at the virtual assembly:

Thursday, 28 May 2018, 17:30 – latest 18:30 (CEST)

Onboarding Quick Start Manual:[English][Deutsch]
Letter of Invitation:[English][Deutsch]
Agenda:[English][Deutsch]
Statutes / Articles of Association (Draft):
(The German version is authoritative)
[English][Deutsch]
Code of Conduct:[English] [Deutsch]

symbolic picture © 2019 Schwarzwälder Bote

Event 28 May 2020

https://www.meetup.com/Crypto-Community-Switzerland/events/268445035/
Link to Online Event is provided after registration!

We will have Priyank Kumar discussing Blockchain Compliance aspects applied to real world scenarios.

Here are a bit more details to the session:

There is no doubt that distributed ledger technology (DLT) is an emerging trend. Originally conceived as crypto-currencies, blockchain has now been embraced in new use cases to solve either a business and/or customer challenges. In this event, we will like to share our success stories and challenge to solve real world scenarios encompassing not only technological challenges however business and regulations challenges also.

The Agenda will be as follow:

18:30 – 19:15 Session
19:15 – 19:45 Q & A

Looking forward to exciting discussions and meeting you in our community

Note: Please refrain from advertising, selling or investment seeking!

Event 26 March 2020

Slides available on e-mail request.

https://www.meetup.com/Crypto-Community-Switzerland/events/267850962/

Because “Microsoft® Teams” does not allow a chat function for anonymous participants of sessions, we use a 3rd party chat for this presentation. In order to identify and assign you, we ask you to use the same display name in “Microsoft® Teams” and in the 3rd party chat. If you want to raise your hand, send this character in the chat: ✋. Thank you for your understanding and participation.

Microsoft® Teams Meeting Link

If you participate, you accept our code of conduct.


Event Chat

Event Chat Link


Event Description

Bitcoin Halving 2020 Online Event 26 March 2020

Halving – a look behind the scenes – what is it, why is it happening & what are the potential impacts on price, traders and miners?
Bitcoin uses a computational algorithm (Proof-of-Work) which is solved by so called “miners”, ensuring the security of its blockchain e.g. by verifying transactions and preventing double spending. As a reward for their work, miners are compensated with the transaction fees and a predetermined number of newly created coins (Coinbase reward). This reward is reduced on a regular interval so that the total number of coins produced meets the fixed supply of 21 mil over time. At the so called ‚halving’ event the block reward for the miners will be cut by half after a regular amount of blocks (every 210,000 blocks). This process is defined in the Bitcoin protocol. Currently, Bitcoin miners receive 12.5 BTC block reward each time they successfully mine a block. After the upcoming halving (currently expected at ~ May 12th, 2020) they will instead earn just 6.25 BTC. In this session we will have a closer look at what the halving event actually is, why it is happening and what the impacts are for the miners & traders and what the potential impacts could be on the price of Bitcoin. Therefore, we will have a look on the history of the first 2 halvings and the effects they had e.g. on the hash rate & the transaction fees. Furthermore, we will have a look at a very famous price prediction model (Stock-to-Flow model) for a possible future Bitcoin price and we will provide some famous opinions and price predictions from several cryptocurrency experts. We will also look at possible effects of a halving event for other cryptocurrencies that will go through this process shortly before Bitcoin (Bitcoin Cash) or one that already had a halving event in August 2019 (Litecoin). Please join us for this very interesting session – just a few weeks bevor the actual event will happen – providing a close look behind the scenes of a halving event and it’s definite as well as its potential impacts!

Event 23 January 2020

https://www.meetup.com/Crypto-Community-Switzerland/events/266938353/

In this session, we had a blockchain use case presentation by a trustee partner. From paper-based filing systems to revision-proof digital archives, document lifecycle tracking and legal digital signature.

This session was very interesting, since it didn’t just focus on the crypto space but reflected how other potential use cases could be covered by blockchain technology.

DISCO
Use Case presentation: DISCO digital document processing and signatures