Cryptography Meetups

Find out what's happening in Cryptography Meetup groups around the world and start meeting up with the ones near you.

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Groups 313 Members 46,298 Interested 5,141 Cities 213 Countries 59

Largest Meetup Groups

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1

BitcoinNYC is New York's Bitcoin professional network. With meetings more than twice a week, we cover every part of the bitcoin space. Whether you are a beginner looking to learn what all the fuss is about, or a die hard Bitcoiner presuing a business

2,573
Bitcoiners
2

Hang out with people who want to talk about bitcoin! Learn from the various speakers we host about topics and projects in the crypto space. Additionally, our members are some of the leading experts in cryptocurrencies so there's a lot of knowledge to

2,482
Members
3

“This is a group for anyone interested in Bitcoin. All skills levels are welcome. We started the Bitcoin Center to promote Bitcoin and to meet other Bitcoin enthusiasts. Looking forward to exploring Bitcoin and blockchain technologies with everybody.

1,048
Bitcoiners
4

BitDevs is a group tailored towards software/hardware developers interested in the discussion and development of the Bitcoin protocol, decentralized consensus mechanisms, cryptography, infosec and open source fintech. You can be well versed with or n

993
Interested Individuals
5

A group for discussing crypto-currency software development topics, from currencies like bitcoin, to the consensus blockchain technology, alternative chains and coins, smart contracts, proof-of-work and proof-of-stake algorithms and more. Bring new t

965
Developers
6

A group for developers, entrepreneurs, and enthusiasts to learn about and develop for Ethereum  and digital contracts in general. We have meetings on the technical details of the Ethereum protocol and Ethereum contracts, on related topics such as Zer

823
Members
7

Let's do deep dives and teach each other about the extreme corners of science, technology, and our minds. Let's meet the unevenly-distributed future. Topics: machine learning, neuroscience, augmented reality, virtual reality, perception, brain sensin

808
Deep divers
8
Private

This group is for people in Tokyo interested in Bitcoins. Bitcoins are the world's first P2P virtual currency that are changing the way the world does business. Sites: http://bitcoin.org http://weusecoins.com ビットコイン興味がある方を募集中です。 ビットコイン興味があればぜひ参­加してくださ

782
Bitcoin users
9

Let's talk about bitcoin and other cryptocurrencies.

744
Members
10

ENGLISH: This is a place to talk about bitcoins and other digital currencies, meet new enthusiasts, discuss ventures and trade! As bitcoin is an international phenomenon, the official language of this meetup is English. CATALÀ: Aquest és el lloc per

656
bitcoiners

Newest Meetup Groups

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August 26, 2015

IRC: https://bit.ly/IRC_ethereum (this replaces the Skype chat) Anyone wishing to present, suggest topics of discussion, or assist with organizing, email us at tom@transitionfoundation.org Ethereum is a platform and programming language that makes it

1
Member
August 23, 2015

Attend a CryptoParty to learn and teach how to use basic cryptography tools. A CryptoParty is free, public and fun. It is an open format where everyone is welcome independent of their age, gender or knowledge. People bring their computers, mobile dev

11
cypherpunks
August 18, 2015

“This is a group for anyone interested in ethereum, blockchain technology, bitcoin, etc. All skills levels are welcome. I started this group to meet other decentralized computing geeks. Looking forward to exploring the Ethereum world with everybody.”

4
Etherites
August 8, 2015

Cryptocurrencies 2.0 have the power to change how we conduct global commerce and govern our society on a profound level. The ethereum project is on the spearhead of this development and gained much momentum over the last months. We contribute to this

12
Etherealists
August 7, 2015

This meetup group wants to grow the Bitcoin and crypto communities in general. People interested in cryptocurrency in general. Bitcoin, Ethereum, Litecoin, Ripple, or other crypto should join. Join and meet other people with similar interests around

20
Members
August 2, 2015

We believe that the internet is a tool that can make society better -- and that it is under threat from mass surveillance, corporatisation and censorship. Can we expect tools like Enigmail and pidgin-otr to be adopted by the general public as they st

41
Privateers
July 21, 2015

Everyone interested in: - IPFS and its development - P2P Protocols - Distributed File Systems - New Web Technologies - Internet Infrastructure - Security & Privacy - Cryptography

23
peers
July 21, 2015

Ethereum is a platform and programming language that makes it possible for any developer to build and publish next-generation decentralized applications. In short: Ethereum is the web, without the web servers. Ethereum can be used to codify, decentra

53
Etherians
July 20, 2015

This meetup is for tech guys who are into decentralization, blockchain, startups and more. We are gathering to grab some drinks and food, chat about new technology and new business models

80
Members
July 8, 2015

Are you into Bitcoin? We'd love to invite everyone who shares the same interest in Bitcoin to meet each other and have some conversations. We would hold a meetup once a month and don't take it serious, we just want to be a community where anyone can

72
Associator
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