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There Is No Second Best (BTC Prague 2024 Keynote)

There Is No Second Best (BTC Prague 2024 Keynote)

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Jack Mallers — There Is No Second Best (BTC Prague 2024 Keynote)

https://www.youtube.com/watch?v=--IFcOIEfl4

“A failure to understand proof of work is a failure to understand bitcoin.”Jack opens his keynote with this quote by Gigi, and closes this comparison of bitc...

How did you get into bitcoin?

How did you get into bitcoin?

Curious to hear people's stories

Bitcoin is about more than money, adding BitVM and other smart contract features to Bitcoin will change society.

Bitcoin is about more than money, adding BitVM and other smart contract features to Bitcoin will change society.

cross-posted from: https://lemmy.ml/post/16448198

Globally, people are losing faith in our institutions. Our financial institutions, our governments, our media, our medical systems, even democracy as a concept in many cases. And for sound reasons. Proposed upgrades to Bitcoin's protocol would enable use of the chain (and L2s) for things aside from just money. On the world's most secure document: the bitcoin ledger. It will change everything and here's why.

The root problem is that we are building systems which rely on trust and time and time again, that trust has been broken. We have to trust that the people elected or appointed to those positions will do their jobs faithfully. But, of course, like us, they are humans and fallible. Subject to stupidity, greed, misdirection, and error whether through malice or accident. Take money, for example. Money has to be trust-able, so it is entrusted, for all its faults, to the most stable and neutral institutions humanity has ever created: the state. And yet, the state often abuses that authority to print money they shouldn't leading to inflation and hyperinflation, particularly for unpopular wars of conquest. Every failed state ends in hyperinflation, because it's a tool in the state's toolbox and they will use it when they have no other options. They'll turn on that money printer if they need to. And time after time, they have. There are ways to create trustless systems, where we do not have to trust individual actors to administer them faithfully, only for them to be mostly rational actors subject to the same laws of math and physics as the rest of us. Instead, the system administers itself according to some form of protocol. Bitcoin did this for money 15 years ago, it was created by Satoshi in the wake of the nearly total collapse of the global financial system (2008 financial crisis) to create a system which could not suffer the same fate. We all had to bail the banks out because they were "too big to fail", which was true, Bernanke won a nobel prize in economics for his analysis of this and the bailouts likely prevented the worst economic period since the great depression had the entire banking system be allowed to fail. You may not know who Bernenke is, but if you were alive during this time period, you know his face, he was the guy who had to sell the bailouts to the world as an idea. The reality is, fractional reserve banking is a ponzi scheme, and had the banks failed and people realized it, it would have stopped functioning. Our debt-based world order would have collapsed. No credit could be issued to build roads or fund schools or do anything because there would be no money in the banks to use as collateral and nobody would trust it. Just like in the US great depression. You can argue it's a sneakily beautiful ponzi scheme which drives the engine of human progress if you are a die-hard capitalist, but you can't argue it's not a ponzi scheme.

The crazy thing is, Bitcoin worked. It has kept every promise it made. For 15 years, it has faithfully administered a financial system with a known, transparent, limited supply of 21 million coins which can be transferred across the globe in seconds for pennies in fees. And it has continued to grow no matter which metric you measure it by. Through pandemics, wars, international conflict, attempted bans by major world powers, tick tock, next block, the blockchain continued to function. Not a single hour of downtime, not a single bank holiday, not a single hack or breach of security or protocol. Now, it has a market cap of over 1 trillion USD, which is bigger than the GDP of Israel, the Netherlands, Turkey, or Switzerland, countries with tens of millions of people. It's been consistently over 800 billion for a while now. It moves hundreds of millions of dollars of value on the regular. I can send a transaction to anybody on the planet with a cell phone and halfway reliable internet for under a cent in under a second.

Nobody can make Bitcoin print money it's not supposed to print. Nobody can transfer money without the private key of that coin. Nobody can force the network to do anything outside of its protocol, even if they bought every Bitcoin in existence. Even if they had a trillion dollars and 1,000 people with AKs ready to die for it. It's mathematically, computationally, financially, and logistically infeasible. I think the question is, long-term, how can be we build political and social systems which are equally trustless where we don't have to put people in positions of power. Just like democracy did to monarchy in spreading power around and reducing the damage one corrupted individual could do, we can now do that again in an order of magnitude greater in the same direction towards greater democratization. Whether you're a capitalist, a communist, or a member of the federation of planets, this tech has serious promise for making your ideal global vision come true. It's a matter of setting up the system correctly and getting adoption of it. It can be used for voting systems, for the collection of taxes, for the administration of public funds, goods, and markets. It can be used for a lot more than just money. With smart contract functionality, Bitcoin will be the ledger upon which all this is built.

I'm excited to be here with all of you. We are early. Most people I know don't own any crypto. The future is coming. Thank you Satoshi for your gift to the world.

BTC Multisig betting with Electrum (Proof of concept)

BTC Multisig betting with Electrum (Proof of concept)

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https://olivetitan.com/

Would be nice to get everyone into the same Bitcoin community

Would be nice to get everyone into the same Bitcoin community

I stopped coming back to Lemmy 6 months ago after seeing there was not enough traction. Is there any good community for Bitcoin or just Crypto that is active with daily users?

The mod for this community (lemmy.ml) seems to have disappeared long ago (no posts, no comments, and I reached out to them many months ago and they have never got back to me)

The main mod for lemmy.world/c/bitcoin is just a squatter, who specifically mentioned to me that they are there to hand it over to the Reddit Bitcoin mods if they ever appear.

discuss.tchncs.de/c/bitcoin seems to have the most active mod, although I haven't checked the other bitcoin communities recently. I think it would be good to move activity over there, unless people think there is a better sub.

Where to buy amazon gift cards (with btc)

Where to buy amazon gift cards (with btc)

Where can I buy $500 gift cards for amazon.com with cryptocurrency?

When bitcoin topped $70,000 recently, I went to a few gift card outlet websites. But when I actually went to add a $500 gift card for amazon.com to my cart, they said it was "currently unavailable".

Did amazon.com stop selling gift cards to third parties? Or was this a temporary supply problem during the ATH?

Where can I currently buy a few $500 gift cards for amazon.com using cryptocurrency?

Human Rights Foundation hands out $500K in Bitcoin Development Grants

Human Rights Foundation hands out $500K in Bitcoin Development Grants

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https://snort.social/nevent1qqs240wsu0f0vcrc29ujeawgze965esk3v4tly0rdeeehzjvchje8xczyrpxyty3dkdepcg2sxet5ea3n00ut447ymp9w4k3lxgdx7zuuympkqcyqqqqqqgaw94np

Feature packed nostr client

Bitcoin is finally above $69k

Bitcoin is finally above $69k

Until today Bitcoin has only been briefly above $69k. Today marks the first day it has been at that level without a rapid retrace. Congratulations to those holding strong.

Great video explaining how secure SHA-256/Bitcoin really is. These are massive numbers

Great video explaining how secure SHA-256/Bitcoin really is. These are massive numbers

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How secure is 256 bit security?

https://www.youtube.com/watch?v=S9JGmA5_unY

How hard is it to find a 256-bit hash just by guessing and checking?Help fund future projects: https://www.patreon.com/3blue1brownAn equally valuable form of...