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Bitcoin and Cryptocurrency Technologies Online Course
Registrace 13. 02. 2015
This is the "Bitcoin and cryptocurrency technologies" online course, based on a very successful course taught at Princeton. It's a series of 11 lectures, plus programming assignments, a textbook, and other learning materials. Here's the course announcement: freedom-to-tinker.com/blog/randomwalker/sign-up-now-for-the-bitcoin-and-cryptocurrency-technologies-online-course/
For the full interactive experience, sign up via the link on that page. If you just want the lecture videos, simply subscribe to this channel.
For the full interactive experience, sign up via the link on that page. If you just want the lecture videos, simply subscribe to this channel.
Lecture 12 — History of Cryptocurrencies [Bonus lecture]
Bonus lecture by Jeremy Clark due to popular interest.
For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/
For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/
zhlédnutí: 28 268
Video
Lecture 11 - The future of Bitcoin?
zhlédnutí 26KPřed 9 lety
Eleventh and final lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture: * The block chain as a vehicle for decentralization * Routes to decentralization * What can we decentralize? * When is decentralization a good idea?
Lecture 10 - Altcoins and the Cryptocurrency Ecosystem
zhlédnutí 21KPřed 9 lety
Tenth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture: * Short History of Altcoins * Interaction between Bitcoin and Altcoins * Lifecycle of an Altcoin * Bitcoin-Backed Altcoins, “Side Chains”
Lecture 9 - Bitcoin as a Platform
zhlédnutí 21KPřed 9 lety
Ninth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture: * Bitcoin as an append-only log * Bitcoins as “smart property” * Secure multi-party lotteries in Bitcoin * Bitcoin as randomness source * Prediction markets & real-world data feeds
Lecture 8 - Alternative Mining Puzzles
zhlédnutí 20KPřed 9 lety
Eighth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture: * Essential Puzzle Requirements * ASIC Resistant Puzzles * Proof-of-useful-work * Nonoutsourceable Puzzles * Proof-of-Stake
Lecture 7 - Community, Politics, and Regulation
zhlédnutí 21KPřed 9 lety
Seventh lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture: * Consensus in Bitcoin * Bitcoin Core Software * Stakeholders : Who’s in Charge? * Roots of Bitcoin * Governments Notice Bitcoin * Anti Money-Laundering Regulation * New York’s BitLicense Proposal
Lecture 6 - Bitcoin and Anonymity
zhlédnutí 42KPřed 9 lety
Sixth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture: * Anonymity basics * Overview of Bitcoin deanonymization * Mixing * Decentralized mixing * Zerocoin and Zerocash * Tor and the Silk Road
Lecture 5 - Bitcoin Mining
zhlédnutí 44KPřed 9 lety
Fifth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture (click the time to jump to the section): * The task of Bitcoin miners 0:15 * Mining hardware 10:17 * Energy consumption & ecology 33:38 * Mining pools 50:16 * Mining incentives and strategies 1:04:29
Lecture 4 - How to Store and Use Bitcoins
zhlédnutí 53KPřed 9 lety
Fourth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture (click the time to jump to the section): * Simple Local Storage 0:27 * Hot and Cold Storage 6:28 * Splitting and Sharing Keys 19:52 * Online Wallets and Exchanges 30:54 * Payment Services 50:17 * Transact...
Lecture 3 - Mechanics of Bitcoin
zhlédnutí 81KPřed 9 lety
Third lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture (click the time to jump to the section): * Bitcoin transactions 1:44 * Bitcoin scripts 11:42 * Application of Bitcoin scripts 27:20 * Bitcoin blocks 42:09 * The Bitcoin network 47:58 * Limitations & improv...
Lecture 2 - How Bitcoin Achieves Decentralization
zhlédnutí 112KPřed 9 lety
Second lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture (click the time to jump to the section): * Centralization vs. decentralization 1:12 * Distributed consensus 4:45 * Consensus without identity: the block chain 17:46 * Incentives and proof of work 35:43 * ...
Lecture 1 - Intro to Crypto and Cryptocurrencies
zhlédnutí 346KPřed 9 lety
First lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: bitcoinbook.cs.princeton.edu/ In this lecture (click the time to jump to the section): * Cryptographic hash functions 1:51 * Hash pointers and data structures 20:28 * Digital signatures 29:25 * Public keys as identities 39:04 * A simple cryptocurrency...
18:47 nodes are malicious
36:28
34:31
2:47
0:51
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Wait..... Total # of bitcoin runs out in 2040???????? 🤔See min 40........
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perfect
Beautiful Lecture!
Atenção com acapitalgroup em Londres me roubaram 15.000€ através de binance E o ceo e Vicente evanildo Gonçalves Souza
Atenção com acapitalgroup em Londres me roubaram 15.000€ através de binance
Rug pulls
can he drink water or something? that lip lick everytime he does finish a sentence is cringe and unprofessional.
I never thought I could make money online but it's clear to me now, it's real!!, contact the financial freedom fighter on WhatsApp
Thank you, Sir, for the accessible lecture.
Watching this after the recent FTX crash... the risk is REAL!
As per today, do u guys regret that u did not invest in bitcoin or invested lesser than u could have?
I love the grounded reality of this channel, its normal to see so many investors panic amid a worsening bearish market but it is also important to note that the market situation is nothing new in the crypto world. Several factors are driving negative sentiment in the stock and crypto markets right now including inflation, a shaky stock market, rising interest rates, and recession fears. As a result, BTC has dropped significantly from its all-time high, breaking below several key technical levels. As a crypto investor, the current situation might seem bleak. However, there are several tried and tested expert suggested investment strategies that can help you accumulate the current crypto storm, in few weeks of implementing trade with accurate signals directly from Theo Ryan, I have been able to accumulate over 19.5 btc despite the current state of the market.
Hello...I have been looking for such a profitable signals and guides from a pro trader for some time now how do i contact him?
@Theo917 That's👆his username / telegram
@@newnew80793 Thanks for sharing his telegram details, this gave me a small amount of hope thanks, i’ll surely reach out to him and start learning the right way, tired of loosing from price drops,
I'm also a subscriber of his signals, and if I were to rate their accuracy I would say 95%
I normally don’t do this, but coming across Theo Ryan in this channel, I just have to say something. He is indeed a tutor, he guided me even when I was being naive to the basics of trading. Thanks to Theo Ryan today I have made reasonable amount of crypto stack up and a good trading capital.
BITCOIN SHOULD BE TRANSPORTED AND IT ISN'T AS EASY TO PEOPLE THINK IT IS THEY ARE SO MANY STRATAGEM RI LEARNT AND UNFOLDED ABOUT BITCOIN TRADING
please more blockchain courses!
Thank you so much for this enlightening video it has helped me greatly. Many a time new comers are indecisive on how to start when it comes to their personal investment growth. But great investors can provide proper guidance...
True< this is a scary time for new investors but the best thing you can do is not to make decisions based on emotions. This could actually be a good time to buy more of your high conviction stocks or crypto on a discount. Wealth is created during bear markets, not bull markets. If your portfolio is really affecting your mental health then delete the app and go for a walk. Let the market do its thing and have a long time horizon. I buy and just trade long term more than ever, I have made over 16` btc from day trading with Mark Maxwell in few weeks this is one of the best medium to backup your assets incase it goes bearish…
My growing love for crypto caused me to explore until I came across Mark Maxwell (although I'm trying to avoid sensationalism) he is by far the best. No hype for hype's sake, but great inspiration to trade crypto.
Wow, you know Maxwell too, he has been helping alot of [people recover their losses from the crash, he's all we need right now. Trading has so much advantages as it is volatile, this is a perfect time to partake in it folks.
I invested with Max also, he understands every beginners intention and fix you to a trading plan that matches your capital.
<<“Really” this is good information i’ve been searching for in a long time, I am now interested in investing.
How rich would Satoshi be,if he mined 90% of the Bitcoin supply?
<I have learned in recent months is to remain calm, especially when it comes to investments in cryptocurrencies. Learn not to sell in a panic when everything goes down and not to buy in euphoria when everything goes up. I advise y'all to forget predictions and start making a good profit now because future valuations are all speculations and guesses.The market is very unstable and you can not tell if it's going bearish or bullish.While myself and others are trad! N without fear of making a loss others are being patient for the price to skyrocket, I would say trading has been going smoothly for me, i started with 2.5 BTC and i have accumulated over 11.6 BTC in just three weeks, with the trading strategy given to me by expert trader Marcus Chun.
Your portfolio performance is freaking awesome. how can i get in touch to your trader Marcus?
@@Annbobby 0n Telegram @Mchun9 📧
@@yuzhan8676 Thank you. i will search his handle and reach out to him for start up
Crypto changes everything in the financial niche, with proper risk management you make insane gains from price movement
Opened a trade at 1.7 'btc with Marcus and took 3 times profits, hoping for another successful month in this Q2
Please, I want solution of exercises to chapter 1
Can I get slides of lecture , please?
anyone knows: are all coins are immutable? thanks!
I don't quite understand how you can verify the "almost" hashes in the mining pool section. Wouldn't they also have to send the information that generated the hash? e.g. (nonce...)
This is the ONLY course in crypto you will ever need to understand how bitcoin works. Amazing.
Thank you! I bight the course Cultivate crypto referred from F&F not trying to diss on those guys. But it didn’t explain the level of detail to get the car out of the garage. Anyhow I took an “L” it was only $1000 bucks. The dudes aren’t the best speakers so it was tedious watching their tutorials. Their videos were scrambled all over the place and it was difficult seeing them in chronological order. Almost as if to make it more complex so you can depend on them for further subscriptions and not teaching the man to fish. Anyhow my fault no one else’s. Anyways I will look up this video to learn!!! It seems legit Thank you!
Wow , this is. goldmine. I tried MIT and Stanford lectures on crypto and they are garbage comparing to this. Thanks a million.
Looking at other sources, they mention 2140 as a year when last bitcoin would be mined, not 2040. Is there a typo at 40:14 ?
More Qeustions: @23:48 - How is the data from in a tamper-evident log stored? In a key value store? Since you are not using pointers to memory you need an auxilary store right? - Does the prev H(arrow) include the prev pointer AND the data or just the data? It would make more sense to include both right?
Typing out my questions as I make my way through the video... I'll probably be posting multiple times... - When discussing the commitment API around the @14:28 mark, why do hash the 256 bit key? H(key) - Is it because we do "H(key | msg)" and theres some sort of communitive property? - Is "binding" essentially the same as saying the hash function is collision-free (impossible to find collisions)
The address shared in this lecture has been sent approximately .766 btc since shared. As of 03/13/22 this amount of bitcoin is worth around $29,000. All sats have been swept from the wallet hopefully still kept somewhere safe rather than sold. Nice
*0!
"Earth will be destroyed by giant meteor in next 2 seconds which... did not happen" :D great lecture
Everything I ever wanted to know about this topic. Great!
Elastos ELA is the future of Web 3.0 Don't miss out www.elachat.org
what happened to the bitcoins that you bought from your student. :P
Altcoins: Better Security <- Are you serious?
Interesting. Good Video, thanks. FYI: You pronounce Szabo like Szasbo, with an additional s (or z) before "bo". That's wrong. I know - Sz is difficult and not common in english 😉
Really amazing lecture. Thanks for decentralising the knowledge.
Imagine these guys just kept a few Bitcoins from when they were dirt cheap.
As for 2021, the 20 GiB blockchain storage increased to ~200GiB 😂
"*":_%₹#)(√$}€?
Muito bom o video Freddie, vou esperar por mais videos como esse , obrigado!!!
0:00 intro 1:47 cryptographic hash functions 20:28 hash pointers and data structures 29:23 digital signatures 39:03 public keys as identities 44:32 a simple cryptocurrency
What's the difference between the commitment and signature API's?
Am the one who Broke the code . And launch it towards Japan 1991! Dark net!.
The most popular currency used for fraud, waste, abuse, human smuggling/trafficking, money laundering, etc. is the U.S. federal reserve note. So bitching about crypto being abused is a simpleton red herring. You want to put a dent in money laundering, stop the use of the US dollar. Go El Salvador!!
speed it to 1.5x and thank me later