Uploaded October 2020 | Updated September 2026, 4 days ago
Using cryptocurrency, like bitcoin, to buy or sell secondhand items is easy. It's one way you can get cryptocurrency, without buying it directly from an exchange. But what about receipts? Taxes? All the "things" that go along with it? In this video, Andreas succinctly answers questions about selling items secondhand for crypto.
0:00 Would you use crypto for garage sales, used-goods sales or flea-markets?
1:01 Using a mobile wallet for buying and selling.
1:41 I sold my car for bitcoin
This question is from How to Earn and Sell for Crypto bonus livestream, which took place on Jun 13, 2020. youtu.be/OA08wZNvN8c
Related videos:
The Most Decentralized Cryptocurrency Exchange: Earn It - youtu.be/cFWcaoQIWvM
Should You Use a Crypto Payment Processor? - youtu.be/i2qYGqD3h-8
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Using cryptocurrency, like bitcoin, to buy or sell secondhand items is easy. It's one way you can get cryptocurrency, without buying it directly from an exchange. But what about receipts? Taxes? All the "things" that go along with it? In this video, Andreas succinctly answers questions about selling items secondhand for crypto.
0:00 Would you use crypto for garage sales, used-goods sales or flea-markets?
1:01 Using a mobile wallet for buying and selling.
1:41 I sold my car for bitcoin
This question is from How to Earn and Sell for Crypto bonus livestream, which took place on Jun 13, 2020. youtu.be/OA08wZNvN8c
Related videos:
The Most Decentralized Cryptocurrency Exchange: Earn It - youtu.be/cFWcaoQIWvM
Should You Use a Crypto Payment Processor? - youtu.be/i2qYGqD3h-8
Learn more about becoming a Community Builder: patreon.com/aantonop
Join the YouTube Channel: youtube.com/channel/UCJWCJCWOxBYSi5DhCieLOLQ/join
*** Socials, Books, & More ***
Website: aantonop.com
Twitter: twitter.com/aantonop
Facebook: facebook.com/AndreasMAntonopoulos
Insta: instagram.com/amantonop
LinkedIn: linkedin.com/company/aantonop
Amazon Author: amazon.com/-/e/B00MVAG8Z8
Audible: audible.com/author/Andreas-M-Antonopoulos/B00MVAG8Z8
Music: "Unbounded" by Orfan (twitter.com/grassfedbitcoin)
Don't forget to SUBSCRIBE to this YouTube channel and select the bell đ for notifications.
Thanks for watching!
![Cryptocurrency Explained: How to Get More Privacy on Bitcoin Transactions [Privacy is a Human Right]](https://i.ytimg.com/vi/JN1Bowgcle8/mqdefault.jpg "Cryptocurrency Explained: How to Get More Privacy on Bitcoin Transactions [Privacy is a Human Right]
In bitcoin, privacy isnt a one and done sort of thing. However, there are simple ways you can increase privacy on your bitcoin transactions right now. Watch this video to learn how. Of course, these ideas apply to other cryptocurrencies and cryptoassets too.
Chapters
0:00 What are some of the steps one should take to gain privacy while using bitcoin - from simple to advanced?
0:16 You have to do layered defenses
0:42 How you source your bitcoin in the first place
1:22 Buy bitcoin from bitcoin ATMs
2:03 Acquire bitcoin in a person-to-person transaction
2:20 Earn bitcoin
2:41 Avoid address re-use
3:18 Network operational security on all your connections
3:51 Use privacy improving tools
4:38 Financial independence and sovereignty
5:20 Opting out to the system of surveillance and traditional finance is the first step
This question is from one of aantonops many Q&A livestream sessions. If you want to ask questions early (before the live event), become a Community Builder on Patreon: https://www.patreon.com/aantonop Patrons get early access to ask questions, view talks, behind-the-scenes content, and much more.
Related Videos
Bitcoin Q&A: Watchtowers, Justice Transactions, and Privacy on the Lightning Network: https://youtu.be/h2jvUcJqtmI
Bitcoin Q&A: Why KYC is dangerous - Microviolations of Privacy As Payment - https://youtu.be/rwF7nMWUjBs
Bitcoin Q&A: Privacy is a Human Right https://youtu.be/p4oOrMejI3k
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LEARN from Andreas in one of his popular Workshops which will teach you practical crypto skills. Thereâs even a FREE Intro to Bitcoin & Open Blockchains to get you started. https://aantonop.io/takeaworkshop You can also learn from one of his many books. Andreas has written three technical books for developers about blockchain technology, Mastering Bitcoin, Mastering Ethereum, and Mastering the Lightning Network (2021) published by OâReilly Media. Heâs also written The Internet of Money Series books, which explain why bitcoin, ethereum, and open blockchains matter.
About aantonop: Andreas isnt promoting a company or an organization; hes paid by the community (people who support this work on Patreon and YouTube) and provides an unbiased look at open blockchain technologies, what they can do for our societies, and how to get involved (if you decide you want to). Learn more at https://aantonop.com
From Andreas: You may already know that my mission is to educate as many people as possible about #Bitcoin and open blockchain technologies. Watching these videos and sharing them with others is a big part of that. Thank you for being part of this mission.
***Learn More From Andreasâ Workshops, Books & Events**
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Thanks for watching!")
![New Bitcoin & Cryptocurrency Exchange Regulations in the US [Self-Hosted Wallets Unaffected]](https://i.ytimg.com/vi/Jh0hocs-_PA/mqdefault.jpg "New Bitcoin & Cryptocurrency Exchange Regulations in the US [Self-Hosted Wallets Unaffected]
Is the Trump administration is trying to push through bitcoin & cryptocurrency wallet regulations in the USA? Maybe youve seen the CEO of Coinbase make statements against these regulations. But whats actually being proposed? Why are exchange CEOs making statements [HINT: its not altruism or principles]? Watch this 10 min video to learn what these proposed regulations are, how theyd affect regular crypto users, why the regulations would be impotent if actually enacted, and why CEOs of exchanges are worried.
Chapters
0:00 Donald Trump asks, Whats your opinion about the rumored burdensome cryptocurrency wallet rules that I may rush out soon? (obviously this is a pseudonym and POTUS did not actually ask this question)
0:32 You should be using self-hosted bitcoin crypto wallets, non-custodial wallets where you control the cryptocurrency keys
0:48 Financial regulators are getting nervous about... burdensome civil liberties and freedom
1:17 They are trying to regulate the use of self-hosted wallets, by way of regulations on cryptocurrency exchanges
2:01 You cannot enforce regulations on how people use their own self-hosted cryptocurrency wallets
2:55 Can you prove the address youre withdrawing to belongs to you? (yes, always)
3:00 The proposed law: when you withdraw from an exchange, you must prove the address youre withdrawing to belongs to you
4:02 Cryptocurrency exchanges would be negatively affected but not users of self-hosted wallets
5:12 How easy would these proposed regulations be to bypass? Too easy, trivially easy
8:23 The regulation will make cryptocurrency exchanges less valuable, less useful, and more expensive than self-hosted wallets
8:56 Making Not Your Keys, Not Your Coins even more attractive
10:00 What is the impact of these regulations? Drive more people to self-custody of their cryptocurrency!
This question is from the November 2020 monthly Bitcoin & Open Blockchain livestream event, which took place on November 28, 2020. Watch the entire video here: https://aantonop.io/nov2020livestreamqa. If you want to ask questions early (before the live event), become a Community Builder on Patreon: https://www.patreon.com/aantonop Patrons get early access to ask questions, view talks, behind-the-scenes content, and much more.
Take a look at some of our favorite questions from Monthly Livestream videos:
Bitcoin Q&A: Climbing the sovereignty staircase - https://youtu.be/pOVm8YK3A_0
How do Mnemonic Seeds work? https://youtu.be/wWCIQFNf_8g
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About aantonop: Andreas isnt promoting a company or an organization; hes paid by the community (people who support this work on Patreon and YouTube) and provides an unbiased look at open blockchain technologies, what they can do for our societies, and how to get involved (if you decide you want to). Learn more at https://aantonop.com
From Andreas: You may already know that my mission is to educate as many people as possible about #Bitcoin and open blockchain technologies. Watching these videos and sharing them with others is a big part of that. Thank you for being part of this mission.
***Learn More From Andreasâ Workshops, Books & Events**
Amazon & Kindle: http://www.amazon.com/-/e/B00MVAG8Z8
Audible: https://www.audible.com/author/Andreas-M-Antonopoulos/B00MVAG8Z8
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Thanks for watching!")
![Cheaters Cant Cheat: Fairness Protocol Explained [The value in bitcoin, ethereum, open blockchains]](https://i.ytimg.com/vi/JtyRN4YFRFI/mqdefault.jpg "Cheaters Cant Cheat: Fairness Protocol Explained [The value in bitcoin, ethereum, open blockchains]
What is really unique and valuable about bitcoin or ethereum? Its more than monetary policy. More than smart contracts. In this video, Andreas explains what he calls, The Fairness Protocol, using a story from his childhood of his cousins, a bowl of french fries, and the dilemma of how to fairly split the food between two hungry boys. Watch this video to understand how open blockchains, like bitcoin, have value - in a whole new way, the fairness protocol.
Chapters
0:00 Wait, havent bitcoin, ethereum, and open blockchains already won? The industry is booming!
0:51 Stop celebrating the moneyed interests, start remembering why were doing this.
1:51 We care about achieving certain goals. Decentralization isnt the goal.
2:19 The goal is fairness. How do we get to a fair society?
2:54 Decentralization, consensus algorithms, blockchains are ways to achieve fairness, in a new way.
3:24 Fighting over chips: the story of my aunt, 2 cousins, and 1 bowl of french fries
6:05 The game of split and choose, incentives and disincentives for good behavior
7:22 The fairness protocol explained
8:50 Weve moved from dictators to institutions to self-enforcing systems to achieve fairness through a fairness protocol
9:18 Were using tools like digital signatures, hashes, zero knowledge proofs, to create games. Fairness protocol games
10:23 Its not about the monetary policy of 21 million bitcoin, or smart contract execution, or DApps, or blockchain improvements, its about delivering fairness, at scale, without intermediaries
11:18 Enforcement is included, by design, in fairness protocols
11:48 We have a pattern, a system, that allows fair outcomes without violence or an intermediary to enforce things
13:15 Examples of fairness protocol games in bitcoin, ethereum, lighting network, atomic swaps, smart contracts
14:15 Moneyed interests, do not see or value the fairness protocol, they want to make money
15:36 Stop applauding. They will abandon the fairness protocols they dont understand
16:31 They will try to reintroduce the aunt. Because thats what they know
18:32 Why do we need to build and maintain fairness protocols?
21:50 We built this system because other systems for achieving fairness have failed us. Repeatedly.
Andreas delivered this talk to a live audience (via Zoom) at the Latin American Bitcoin Conference 2020, better known as LABitConf in December 2020. This event and its organizers hail from Argentina, which is why Andreas specifically references Argentina and spanish-speaking countries in the talk. Andreas has participated in almost every LABitConf since 2013 with just a few exceptions. He enjoys talking with people from Latin America about bitcoin and open blockchains, because they already know why the world needs these technologies. They want to understand how to use them.
Related Videos:
Rules Without Rulers: https://youtu.be/gq-t7Ky6QmE
White Markets, Black Markets (LABitConf 2018 talk): https://youtu.be/ffmu6t7PtO0
Becoming a Bitcoin Educator (LABitConf fireside chat): https://youtu.be/0CLJdfMgKhI
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Thanks for watching!
#bitcoin #fairnessprotocol #andreas")
