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But how does bitcoin actually work?

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But how does bitcoin actually work?



The math behind cryptocurrencies.
Help fund future projects: https://www.patreon.com/3blue1brown
An equally valuable form of support is to simply share some of the videos.
Special thanks to these supporters: http://3b1b.co/btc-thanks
This video was also funded with help from Protocol Labs: https://protocol.ai/join/

Some people have asked if this channel accepts contributions in cryptocurrency form. As a matter of fact, it does:
http://3b1b.co/crypto
ENS: 3b1b.eth

2^256 video: https://youtu.be/S9JGmA5_unY

Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti/heartbeat

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Here are a few other resources I’d recommend:

Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf

Block explorer: https://blockexplorer.com/

Blog post by Michael Nielsen: https://goo.gl/BW1RV3
(This is particularly good for understanding the details of what transactions look like, which is something this video did not cover)

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Video by CuriousInventor: https://youtu.be/Lx9zgZCMqXE

Video by Anders Brownworth: https://youtu.be/_160oMzblY8

Ethereum white paper: https://goo.gl/XXZddT

Timestamps:

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0:00 – Introduction
2:25 – Ledgers and digital signatures
7:21 – The ledger is the currency
10:06 – Decentralization
12:26 – Cryptographic hash functions
14:38 – Proof of work and blockchains
19:42 – Double spending
21:41 – Block times, halvenings, and transaction fees
24:40 – Thanks

Thanks to these viewers for their contributions to translations
Italian: @lcl45

——————
Animations are largely made using manim, a scrappy open-source python library. https://github.com/3b1b/manim

If you want to check it out, I feel compelled to warn you that it’s not the most well-documented tool, and has many other quirks you might expect in a library someone wrote with only their own use in mind.

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Music by Vincent Rubinetti.
Download the music on Bandcamp:
https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown

Stream the music on Spotify:

If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then “add subtitles/cc”. I really appreciate those who do this, as it helps make the lessons accessible to more people.
——————

3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you’re into that).

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If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended

Various social media stuffs:
Website: https://www.3blue1brown.com
Twitter: https://twitter.com/3Blue1Brown
Patreon: https://patreon.com/3blue1brown
Facebook: https://www.facebook.com/3blue1brown
Reddit: https://www.reddit.com/r/3Blue1Brown

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Iran War Week 3: The Financial Industrial Complex Settlement Phase

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Iran War Week 3: The Financial Industrial Complex Settlement Phase



This is part 1 of 2 segment taken from: SimonDixonHardTalk LIVE | 20th March 2026
Part 1: Iran War Week 3: The Financial Industrial Complex Settlement Phase

Part 1: The Financial Industrial Complex Settlement Phase
• Why no major player benefits from continuing this war
• Why leadership disruption in Iran and Israel matters
• Why the market may already be pricing the settlement
• Why Hormuz is really a repricing event across energy, food, AI, and industrial systems
• Why the strike on Qatar’s LNG may be the clearest evidence yet that the conflict is also rewriting who controls global energy flows

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$8,000 Dollars In Cash (ASMR)

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$8,000 Dollars In Cash (ASMR)



#QuinnsLife #money #motivation #asmr

@quinnslife3660 $8,000 in cash (motivation) (ASMR)

For The Haters 😎 😈

Follow me on Social Media
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Twitter @QuinnGang1
https://mobile.twitter.com/QuinnGang1

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Instagram @lqb93
https://www.instagram.com/lqb93/

TikTok @simplyquinn1
www.tiktok.com/@simplyquinn1

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Bearish Trend Entry Short Strategies #forex #shorts #crypto #trading

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Bearish Trend Entry Short Strategies #forex #shorts #crypto #trading



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Be INSANELY RICH Early! Top 3 Unlimited Money Farming Methods in Crimson Desert – Best Gold Bar Farm

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Be INSANELY RICH Early! Top 3 Unlimited Money Farming Methods in Crimson Desert - Best Gold Bar Farm



► Subscribe & Like, helps me a lot: https://www.youtube.com/c/JRPGSamurai
► Be a Member today: www.youtube.com/@JRPGSamurai/membership
► Buy me a coffee: https://streamelements.com/jrpgsamurai/tip
► Join our Discord: https://discord.gg/wcpgfu2Dpz
► Support us on Patreon: http://www.patreon.com/join/2156023?

🔥 3 Gold Bar Run: https://youtu.be/EWoBoShGdA0

🔥 More Crimson Desert Content

🔥 Top 25 Early Upgrades: https://youtu.be/A6NeHI0A_qg
🔥 4 Earliest Money Farms: https://youtu.be/Qjh998ASKH8
🔥 30 Essential Tips: https://youtu.be/tat6Iqdg6B4
🔥 Deluxe Item Breakdown: https://youtu.be/C_10iBTBtmw

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🔥 Video Information

Want unlimited money early in Crimson Desert? In this guide, I break down 3 of the best money farming methods I’ve found after extensive testing, from reliable silver and key farming to a much bigger jackpot method that can make you filthy rich fast. If you want to build your wealth early, buy what you need, and stay ahead of the game, this one should help a lot without wasting your time.

📌 Timestamp

00:00 Best Unlimited Money Farms
00:13 Top 3 Method
02:02 Top 3 Strategy
04:49 Top 2 Method
06:40 Top 1 Method
10:25 Absolution & Investing

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#crimsondesert #crimsondesertgameplay

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Bitcoin freedom for Afghan women? A story you need to hear.

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Bitcoin freedom for Afghan women? A story you need to hear.



Award-winning journalist Laura Shin recounts a powerful story of financial self-determination: how Bitcoin empowered Afghan women to secure independence, even from abusive situations. This personal triumph exists alongside the ongoing debate about the technology’s overall utility. While early believers saw universal financial transcendence, others note its failures as a practical payment rail, pointing to its early adoption in dark net markets. See the full spectrum of impact this evolving network has generated.
#bitcoin #cryptocurrency #afghanistan #financialfreedom #laurashin #digitalcurrency #globalfinance #technology

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A Gamer’s Guide to Financial Success

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A Gamer's Guide to Financial Success



Passive Income in real life is easy, but only if you have the right habits setup to make your money work for you. Gamers are amazing at exploiting or learning how to use the rules within a video game to become rich in that game world. But not nearly as many have mastered how to do the same thing in the real world. This video serves as a guide on how to let your money grow, through a combination of real passive income methods, and by learning to distribute your money accordingly.

Thanks for the support 🙂

0:00 – From GTA passive income to IRL passive income
1:10 – The financial success guideline
2:18 – Part 1: Where is my money going?
4:35 – Part 2: When are credit cards and loans ok?
7:08 – Part 3: Passive Income. Future Success.
7:13 – P3 Section 1 – High Yield Savings
8:23 – P3 Section 2 – Investing
10:00 – P3 Section 3- How to invest as soon as now
11:31 – BONUS 401k section
12:36 – This is easy money, friends.

#PersonalFinance #PassiveIncome #HowToNot #InvestingForBeginners #FinancialFreedom #GTAV #OSRS

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Financial Flex at SMU and TCU #financialflex #cfb #collegefootball #financialfreedom #xyzbca

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Financial Flex at SMU and TCU #financialflex #cfb #collegefootball #financialfreedom #xyzbca



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March 25, 2026

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March 25, 2026



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How Much Money Does He Make Flipping This Mercedes? #shorts #reselling #flipping #money

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How Much Money Does He Make Flipping This Mercedes? #shorts #reselling #flipping #money



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“This time it’s yo’ money”: Trump’s signature to be added to U.S. paper currency

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"This time it's yo' money": Trump's signature to be added to U.S. paper currency



The U.S. Department of the Treasury announced that Trump’s signature will appear on future U.S. paper currency, the latest in a string of items and more bearing his name. MS NOW’s Eugene Daniels breaks down what this pattern may really be signaling.

For more analysis like this, click the link to watch “Clock it with Symone and Eugene” every Thursday on YouTube.

LINK: ms.now/clockit

MS NOW: My Source for News, Opinion, and the World.

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» Subscribe to MS NOW: https://www.youtube.com/@msnow

MS NOW is the go-to destination for domestic and international breaking news, and best-in-class opinion journalism. For more context and news coverage of the most important stories of our day click here: https://www.ms.now/

#MSNOW #signature #treasury

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