Bitcoin
$7,934.20 -2.22%
BTC · 118w

THE BEST explanation about crypto in my opinion

How the Bitcoin protocol works and what blockchains are, from the viewpoint of stumbling into inventing your own cryptocurrency.

Protocol Labs: https://protocol.ai/
Interested in contributing? https://protocol.ai/join/

Special thanks to the following patrons: http://3b1b.co/btc-thanks

Some people have asked if this channel accepts donations in cryptocurrency form. As you might guess, the answer is yes :) Here are the relevant addresses:

ETH: 0x88Fd7a2e9e0E616a5610B8BE5d5090DC6Bd55c25
BTC: 1DV4dhXEVhGELmDnRppADyMcyZgGHnCNJ
LTC: LNPY2HEWv8igGckwKrYPbh9yD28XH3sm32

If you're looking for the supplemental video about understanding just how big 2^256 is, I'm planning to put it out tomorrow. The basic idea is to get a feel for what 2^32 (about 4 billion) multiplied by itself 8 times feels like, building up to a comically absurd computer that would be needed to break 256-bit security. If you want to stay notified, feel free to subscribe: Continue on youtube.com

Recent news
BTC -2.22% · apps.apple.com · 19h

Coinbase Pro Releases iOS App

‎Read reviews, compare customer ratings, see screenshots, and learn more about Coinbase Pro. Download Coinbase Pro and enjoy it on your iPhone, iPad, and iPod touch.
BTC -2.22% · blog.clain.io · 22h

Miners: Impact on Bitcoin Price Action

Clain analyzed bitcoin miners’ behavior to determine how mining activity has evolved within time and if bitcoin price has had any impact on miners’ behavior. We looked back into funds flow history an...
BTC -2.22% · twitter.com · 22h

Starting to ship COLDCARD Mk3 pre-orders today!

Starting to ship @COLDCARDwallet Mk3 pre-orders today!Plz-plz-plz don't contact support asking "where is mine", we are shipping them in order of purchase. There are a lot of back orders, so It will ta...