600+ Bitcoiners werden am kostenlosen Vortrag von Andreas M. Antonopoulos und Pamela Morgan am 23. Juni in Zürich teilnehmen!

Die Vortraege werden in Englisch sein.

Door opening: 18:30
Talk start: 19:00


Sponsors:
Bitcoin Suisse AG (https://www.bitcoinsuisse.ch/)
inacta AG (https://inacta.ch/)

Ein Hackathon gibts auch noch an dem Weekend: https://hackathon.trustsquare.ch, sowie diverse andere Events durch die Woche: https://cryptovalleyweek.com

[/size]

600+ Bitcoiners will attend our free event with Andreas M. Antonopoulos and Pamela Morgan at the 23rd of June in Zurich, Switzerland. Join us!

The Speakers:

Andreas M. Antonopoulos
Author, Mastering Bitcoin; Mastering Ethereum; & The Internet of Money Series
https://antonopoulos.com, https://twitter.com/aantonop

Pamela Morgan
Pamela Morgan is an educator, entrepreneur, author, and attorney who has been working exclusively with bitcoin & open blockchains since early 2014. Morgan is a widely respected authority on multi-signature governance and legal innovation in digital currencies. She spends much of her time traveling the world training lawyers about these technologies through her company, Empowered Law. Her book, Cryptoasset Inheritance Planning: A Simple Guide for Owners (https://empoweredlaw.com/books), provides a clear blueprint to inheritance planning for those holding cryptocurrency, tokens, crypto-collectibles, and other cryptoassets.
https://empoweredlaw.com, https://twitter.com/pamelawjd

Talks:
Thoughts on The Future of Programmable Money - Andreas M. Antonopoulos
An enlightening speech about the future of programmable money!

Cryptoasset Inheritance Planning - Pamela Morgan
Will your loved ones be able to access your bitcoin, ether, or other cryptoassets if something happens to you? For most cryptoasset owners, the answer is no. Attend this talk and learn how to start building a cryptoasset inheritance plan for your loved ones, without relying on a single third party, and without giving them your keys now.

Door opening: 18:30
Talk start: 19:00


Sponsors:
Bitcoin Suisse AG (https://www.bitcoinsuisse.ch/)
inacta AG (https://inacta.ch/)

Also check out the Swiss Blockchain Hackathon happening at the same weekend at Trust Square: https://hackathon.trustsquare.ch


[/size]

Mehr Insights zu 21 Lectures vom BitcoinBlog.de: https://bitcoinblog.de/2019/02/18/in-vier-tage-geballtes-bitcoin-zum-fachmann/

Ein Artikel im Bitcoin Magazin zu 21 Lectures:  https://bitcoinmagazine.com/articles/21-lectures-offers-bitcoin-developer-courses-schnelli-decker-and-chiang1/

21 Lectures bietet ab sofort die weltweit besten Experten für Bitcoin, Kryptographie und Distributed Computing auf, um die nächste Generation von Entwicklern zu unterrichten. Dies mit dem Ziel mehr Softwareentwickler in das Schweizer Bitcoin-Ökosystem einzubringen.

Zu den Dozenten zählen u.A. Jonas Schnelli, einer der vier Maintainer weltweit, der über die Editierrechte des Bitcoin-Kerncodes verfügt. Ausserdem stellen Christian Decker, Entwickler beim Lightning Netzwerkes, sowie James Chiang, Marko Bencun, Kaspar Etter und Henrik Jonsson ein starkes Aufgebot an Dozenten dar, die den Teilnehmern die Grundlagen für die Arbeit mit Bitcoin und der Blockchain Technologie vermitteln.

Der nächste Kurs ist der Advanced Course ist vom 4ten bis 7ten März in Zürich HWZ (gleich beim Hauptbahnhof).
Mehr Informationen und Anmelden kann man sich unter https://www.21lectures.com/advanced-course/

Deutsche Pressemeldung: https://medium.com/21lectures/erste-it-entwickler-schmiede-f%C3%BCr-das-schweizer-bitcoin-%C3%B6kosystem-lanciert-1e350eee365

Englischer Blogpost: https://medium.com/21lectures/launching-a-bitcoin-developers-school-in-switzerland-cae2bcef76de

Website: https://www.21lectures.com/


Gerne beantworte ich hier eure Fragen oder via Email:  lucas@21lectures.com

You're welcome.

We chose Dart so we can developed fast cross-platform apps for iOS and Android. Hopefully we can boost Dart usage among Bitcoin app developers with this a bit. If anyone is using our libraries we'd be interested to hear from you.

Crypto assets consulting & development firm inacta (https://inacta.ch/) releases open source Dart and Python Bitcoin libraries for BIP32, BIP44, bech32, libbitcoin & BTCPay Server:

bitcoin_bip32: Dart library for Hierarchical Deterministic (HD) keys. https://github.com/Kolibri-POS/bitcoin_bip32
bitcoin_bip44: Dart library for HD wallets. https://github.com/Kolibri-POS/bitcoin_bip44
btcpay_client: Dart library for BTCPay. https://github.com/Kolibri-POS/btcpay_client
bech32: Dart library for BIP173 SegWit addresses. https://github.com/Kolibri-POS/bech32
pylibbitcoin: Python library for libbitcoin. https://github.com/libbitcoin/pylibbitcoin

Our developer Harm reflects on the lessons learned: https://medium.com/inacta-ag/it-starts-with-libraries-9f973f8e4601

Might be usefull for some of you, especially when you plan to develop a cross-platform mobile app (using Googles Flutter).

Hi guys

We've implemented Litecoin in libbitcoin. Libbitcoin gives the Litecoin community:

- A high performance blockchain query server; libbitcoin-server

- A LTC command line tool

- LTC C++ libraries for developers to build apps

You can find more information here: https://medium.com/feathercoin/new-litecoin-full-node-as-a-gift-from-feathercoin-665e0cce52e4
(Also my tweet for this: https://twitter.com/lucas_lclc/status/1040562444404502528 )

This means you can use the same library - even the same binary - for Bitcoin and Litecoin apps built with libbitcoin.

Happy coding!

Hi Litecoin community!

We've implemented Litecoin in libbitcoin. Libbitcoin gives the Litecoin community:

- A high performance blockchain query server; libbitcoin-server

- A LTC command line tool

- LTC C++ libraries for developers to build apps

You can find more information here: https://medium.com/feathercoin/new-litecoin-full-node-as-a-gift-from-feathercoin-665e0cce52e4
(Also my tweet for this: https://twitter.com/lucas_lclc/status/1040562444404502528 )

Happy to hear feedback regarding this

You can now get a Digital Bitbox Hardware wallet with 20% discount under this special Feathercoin-discount website: https://shiftcrypto.ch/shop_ftc

Digital Bitbox works perfectly with our desktop wallet Electrum-FTC.

https://twitter.com/Feathercoin/status/1006464403129200640

We have released the Electrum-FTC 3.1 version!

That means our Electrum Feathercoin wallet has now the latest features from the (Bitcoin) Electrum wallet.

We are very happy with the great work ThomasV and his team did with Electrum and are actively contributing through our developers to improve Electrum (see https://github.com/spesmilo/electrum/pull/4408 https://github.com/spesmilo/electrum/pull/4427 https://github.com/spesmilo/electrum/pull/4371 https://github.com/spesmilo/electrum/pull/4308 https://github.com/spesmilo/electrum/pull/4149 etc etc). More to come!

You can download it here: https://github.com/Feathercoin-Foundation/electrum-ftc

The tweet about it: https://twitter.com/Feathercoin/status/1006464282379345920

More hardware wallet support:
After the guys from Satoshi Labs merged our pull request, Trezor support for Feathercoin should be just around the corner and come with the next Trezor firmware release (https://github.com/trezor/trezor-common/pull/105).

BTCPay, the open source payment processor software, gets support for Feathercoin thanks to ChekaZ !

What this means in practice:
- Merchants can now easily accept FTC themselves, being fully independent
- Payment processors, brokers and exchanges can just use BTCPay and offer that as a service for companies that want to accept FTC (as well as BTC, LTC)
- As soon as we have Lightning ported for Feathercoin we get instant Lightning support ootb for merchants thanks to BTCPay !

Thanks again for ChekaZ for doing all the implementation work.

You can find the announcement Tweet here: https://twitter.com/Feathercoin/status/1005455995232047106

lclc

https://www.meetup.com/Bitcoin-Meetup-Switzerland/

HCPP 2018 ist bereits ausverkauft!

Zum Glueck hab ich mir ein paar Tickets gekauft. Es wird wieder eine kleine Schweizer Delegation da sein

 x

We, Hyperion Capital AG, are looking for a C++ developer to work on libbitcoin (https://libbitcoin.org/) and other open source projects.

The full job-ad can be found here: https://docs.google.com/document/d/1nijs3LjJDwj9LfqaJE-woTyLVjJT11r53pWeDM2QVvU

Remote work is possible.

No recruiting companies / headhunters, contracting companies, etc.

I don't work for VETRI but I'm one of their advisors. They will answer your questions here directly.

Am besten ein Hardware Wallet.
Die Wallets vom HW Wallet Hersteller sind idR am einfachsten zu verwenden.

Die beste Software am PC (mit oder ohne Hardware Wallet): Electrum https://electrum.org/#home