How do mixing services work? What are CoinJoin transactions? How much could they improve privacy or anonymity in Bitcoin?
CORRECTION: At the start of the video, I say that Gregory Maxwell invented CoinJoin. While Maxwell did ‘coin’ the term, the mechanism of CoinJoin was discussed early on by others: https://bitcointalk.org/index.php?topic=12751.msg315793#msg315793
At 05:46, I mentioned ‘Ricochet’ as a coin mixing service. This is incorrect. Ricochet adds extra hops to your transaction (https://www.samouraiwallet.com/ricochet). I was thinking of Whirlpool, which is a ZeroLink implementation by Samourai Wallet (https://github.com/Samourai-Wallet/Whirlpool).
These questions are from the MOOC 9.4 session which took place on March 9th, 2018. Andreas is a teaching fellow with the University of Nicosia. The first course in their Master of Science in Digital Currency degree, DFIN-511: Introduction to Digital Currencies, is offered for free as an open enrollment MOOC course to anyone interested in learning about the fundamental principles.
If you want early-access to talks and a chance to participate in the monthly live Q&As with Andreas, become a patron: https://www.patreon.com/aantonop
Worse Than Useless: Financial Surveillance – https://youtu.be/n4F-h4xuXMk
Fungibility, privacy, anonymity – https://youtu.be/y3s8c7YDtXU
Altcoins and specialisation – https://youtu.be/b_Yhr8h6xnA
The price of losing privacy – https://youtu.be/2G8IgiLbT_4
The war on cash and crypto – https://youtu.be/BAlRKfvBnvw
MimbleWimble and Schnorr signatures – https://youtu.be/qloq75ekxv0
Atomic swaps – https://youtu.be/fNFBA2UmUmg
Decentralised exchanges with fiat – https://youtu.be/3Url8tbQEkA
Decentralised exchanges and counterparty risk – https://youtu.be/hi_jaw0dT9M
The Lightning Network – https://www.youtube.com/playlist?list=PLPQwGV1aLnTurL4wU_y3jOhBi9rrpsYyi
How do I choose a wallet? – https://youtu.be/tN6b62sEpsY
Hot vs. cold wallets – https://youtu.be/Aji_E9sw0AE
Secure, tiered storage system – https://youtu.be/uYIVuZgN95M
How do I secure my bitcoin? – https://youtu.be/vt-zXEsJ61U
HODLing and the “get free” scheme – https://youtu.be/MhOwmsW1YNI
How to get people to care about security – https://youtu.be/Ji1lS9NMz1E
Airdrop coins and privacy implications – https://youtu.be/JHRnqJJ0rhc
Bitcoin as everyday currency – https://youtu.be/xYvvSV4mjH0
Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and respected figures in bitcoin.
Follow on Twitter: @aantonop https://twitter.com/aantonop
He is the author of two books: “Mastering Bitcoin,” published by O’Reilly Media and considered the best technical guide to bitcoin; “The Internet of Money,” a book about why bitcoin matters.
THE INTERNET OF MONEY, v1: https://www.amazon.co.uk/Internet-Money-collection-Andreas-Antonopoulos/dp/1537000454/ref=asap_bc?ie=UTF8
[NEW] THE INTERNET OF MONEY, v2: https://www.amazon.com/Internet-Money-Andreas-M-Antonopoulos/dp/194791006X/ref=asap_bc?ie=UTF8
MASTERING BITCOIN: https://www.amazon.co.uk/Mastering-Bitcoin-Unlocking-Digital-Cryptocurrencies/dp/1449374042
[NEW] MASTERING BITCOIN, 2nd Edition: https://www.amazon.com/Mastering-Bitcoin-Programming-Open-Blockchain/dp/1491954388
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