What we're about

We're a group focused on all things Bitcoin. All experience levels welcome, whether you're new and curious or have been in the scene for years.

We meet regularly for casual discussions and presentations on topics like the protocol and software, economics, trading, storage techniques, investing, and mining.

Come out to meet, learn from, and share ideas with fellow Bitcoiners!

Note that we are not a "blockchain" or "cryptocurrency" group. There are plenty of those around OC. We're Bitcoiners here to talk Bitcoin.

Join Us on Twitter (https://twitter.com/ocbtcn)

Join Us on Instagram (https://www.instagram.com/ocbitcoin/)

Upcoming events (2)

Fireside Chat with Dan Held

Eureka Building

We're thrilled to welcome Dan Held, Director of Business Development at Kraken and Founder of InterchangeHQ, for a fireside chat about Bitcoin. In addition to his work at Kraken and InterchangeHQ, Dan has been a prolific writer, tackling topics such as Bitcoin's supply distribution and security. Dan's Twitter: https://twitter.com/danheld Dan's writings: https://www.danheld.com/blog/ =====AGENDA===== 6:00PM - Maximalist mixer (eat pizza and chat. Bonus points for trading BTC and doing some CoinJoins!) 7:00PM - Fireside Chat with Dan Held 7:45PM+ Hang out, network Looking forward to seeing you all there!

GiveBitcoin Holiday Party

Eureka Building

Join us to celebrate the holidays, Bitcoin-style! We'll have food, drinks, merriment, and a great info on giving the gift of sound money thanks to GiveBitcoin.io! Mark your calendars! We'll add more details here as the event draws nearer.

Past events (5)

Lightning Network Routing Economics, Nik Bhatia

Eureka Building

Photos (18)