Joris Bontje @mids106

"Bitcoins zijn erger dan de Tulpenmanie. Toen kreeg je tenminste nog een tulp. Nu krijg je niks."

What is Bitcoin?

http://youtu.be/Um63OQz3bjo

Digital Cash

Peer to Peer Ledger (grootboek)

Public Key Crypto

Bitcoin payment address: 37muSN5ZrukVTvyVh3mT5Zc5ew9L9CBare

bitcoin.org

Open Source

No third parties; low transaction cost

Accounts can’t be frozen or blocked

Transactions can’t be reverted, less fraud for merchants

No hidden costs, limits, rules

Limited supply; no inflation

Advantages

Wallet can be stolen or lost

Legal uncertainty

High exchange rate fluctuation

Disadvantages

Usage

Remittance

How to get them?

Mining

Mining Farm in Hong Kong

Why?

For Money trust is essential

Genesis block

“The Times 03/Jan/2009 Chancellor on brink of second bailout for banks”

Image by: mc_lovin

Adoption

Client Downloads

Estonia 1842Iceland 1531The  Netherlands 1469Sweden 1414Norway 984Canada 963Taiwan 950Czech  Republic 910Slovenia 907Switzerland 810

Top 10 Client Downloads per million citizens

December 2013

Servers Worldwide

December 9, 2013 213,016 total

Top 10 Full Nodes per million citizens

22 Januari 2013

Iceland 250The  Netherlands 223Estonia 185Sweden 173Finland 161Norway 153Canada 153Slovenia 145Switzerland 135Czech  Republic 134

Wallets

Windows, OSX & Linux

Android iPhone

Web Wallet

Paper Wallet

Special Hardware

Cold Storage

Future

M-of-N transactions

Three-party Escrow

Payment via online identity

Decentralized exchange

“Bitcoin offers a sweeping vista of opportunity to reimagine how the financial system can and should work in the Internet era, and a catalyst to reshape that system in ways that are more powerful for individuals and businesses alike.”Marc Andreessen

? @mids106

Image by: casascius