Next Meetup

Self-Sovereign Identity & Blockchain Tech, KYC & Fintech / Regtech
RSVP without a ticket doesn't guarantee you a spot. See below. There will be a limited number of early bird tickets available for those who RSVP early. --- SPEAKERS Edmund Lowell, Founder of SelfKey on Secure, Self-Sovereign Identity Edmund is an international authority on digital identity and blockchain tech. He has provided KYC solutions for some of the biggest ICOs. Reuben Yap, COO of Zcoin on Privacy in Decentralization Reuben will cover zero knowledge proofs, the sigma protocol and Merkle tree proof of work, three of the features that make Zcoin unique among anonymous cryptocurrencies. FYI: Bitcoin is not anonymous. See Paul Madsen, Technical Architect of Swirlds on Hadera Hashgraph Hashgraph is a form of DAG and has been called an example of Decentralized Network 3.0, a next generation solution that extends the consensus mechanism beyond blockchain technology. Before coming to Swirlds, Paul was a digital identity specialist who worked on ID standards, including OASIS SAML, OAuth 2.0 and the FIDO Alliance. The complete lineup will be announced as soon as possible. Check back here for the full program as soon as it is available. --- Walk-in from 1700 on, including drinks and networking. We start at 1900. --- TICKETS In advance • Early bird 6,- but will go up soon. • On sale here • Bitcoins and select alt-coins only for advance tickets. • Please use advance tickets by no later than 19:15. At the door • 20,- tickets both euro and bitcoins accepted at the door. • No credit cards. No PIN. • Entrance and seating is first come, first served. Please arrive early to get a place. • No refunds. Your order is a non-refundable contribution to the non-profit Bitcoin Foundation of The Netherlands and goes 100% back into producing more events like these. Sold out? • Not yet. If and when we do we'll post it here first. --- Bitcoin Wednesday One of the best and longest-running regular Bitcoin and Blockchain conferences in the Netherlands. Always held on the first Wednesday of every month. An open and informal program for anyone interested in digital currency and the blockchain. For Bitcoin novices and experts alike. Beginners, investors, entrepreneurs, developers, miners, traders, legal professionals -- all find value in this event. Brings together a diverse group of people from all levels and backgrounds without any barriers in order to give this important new technology a prominent role in Dutch society. One of the goals of Bitcoin Wednesday is to promote the industry, to spread the word about Bitcoin (and related technology) in the Netherlands by raising the overall level of awareness and knowledge.

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What we're about

Public Group

The Longest-Running Monthly Bitcoin and Blockchain Conference in the Netherlands --

-- is held in Amsterdam on the first Wednesday of the month.

Bitcoin Wednesday's next conference will take place on 2 May 2018

and will feature the anonymous cryptocurrency, Zcoin, as well as Paul Madsen, the technical architect behind Hashgraph.

A limited number of advance tickets will go on sale soon. Please RSVP now if you plan to attend:


An impression from Amsterdam's CoinFest 2016 (


Coming on 7 March, 2018: The 57th edition of Bitcoin Wednesday.


Bitcoin Wednesday is Nederlands' maandelijkse conferentie voor zowel beginners als gevorderden.

Bitcoin Wednesday is a regular conference dedicated to the digital currency revolution that is always held in Amsterdam on the first Wednesday of every month.

It is organized by and for the Dutch community by some of the Bitcoin pioneers of the Netherlands and is the longest continuously running monthly event of its kind.

There is something for everyone at Bitcoin Wednesday. Whether you're an expert or just getting started, these meetings are for you.

The first Bitcoin Wednesday was held on 3 July 2013 by a few of The Netherlands' earliest Bitcoin pioneers.

Some of the many subjects discussed:

Getting Started, Blockchain, Bitcoin, Ethereum, Ethereum Classic, DAO, smart contracts, Litecoin, Ripple, NXT, Stellar, Counterparty, Zcash, Zcoin, Dash, Lisk, Etherparty, Blockstream, IOTA, Monero, Open Bazaar, Credits, Dogecoin, MaidSafe, Zerocoin, Mining, Trading, Omni, Namecoin, Bitshares, OpenCoin, Peercoin, Primecoin, Bitcoin wallets like Airbitz, Breadwallet and Mycelium, Bitmessage, Bitmask, BitCloud, Bitcoinproof and much more.

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Photos (2,124)