正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

Meet Ouroboros, the consensus protocol powering Cardano. 🐍 Peer-reviewed before a single block was produced. Security on par with PoW, at a fraction of the energy. Designed so no single entity gains too much control. That's how you build a blockchain worth trusting.

Cardano Foundation

826,701 subscribers

25,071 次观看 • 20 天前 •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

How does Cardano work? What is its consensus mechanism? Cardano Community uses a uniquely energy-efficient, peer-reviewed Proof of Stake (PoS) consensus mechanism called Ouroboros. Instead of relying on energy-intensive mining hardware, Ouroboros selects validators (known as slot leaders) to create new blocks based on the amount of cryptocurrency (ADA) they hold and stake in the network. Waves Studio, a design company, and I were discussing how there aren't many short, informative videos out there explaining basic concepts for new users anymore. So we got to work, and from time to time we'll be releasing one. Watch the video and let us know what you think.

How does Cardano work? What is its consensus mechanism? Cardano Community uses a uniquely energy-efficient, peer-reviewed Proof of Stake (PoS) consensus mechanism called Ouroboros. Instead of relying on energy-intensive mining hardware, Ouroboros selects validators (known as slot leaders) to create new blocks based on the amount of cryptocurrency (ADA) they hold and stake in the network. Waves Studio, a design company, and I were discussing how there aren't many short, informative videos out there explaining basic concepts for new users anymore. So we got to work, and from time to time we'll be releasing one. Watch the video and let us know what you think.

Mauro Andreoli || Cardano & Midnight Ambassador

19,895 次观看 • 2 个月前

$🚨 WHY IS $XRP DECENTRALIZED? 🚨 𝕏RP operates on the XRP Ledger, a distributed ledger technology managed by a network of over 150 independent validators, spread globally, with no single entity controlling more than a small fraction. Ripple, the company associated with XRP, runs only about 3% of these validators, and anyone can run a validator node, ensuring no central authority dominates. The ledger uses a consensus protocol, not proof-of-work or proof-of-stake, where validators agree on transaction validity every few seconds, making it resilient to control or censorship. Unlike Bitcoin, XRP’s supply isn’t mined; it was pre-allocated, with Ripple holding a portion in escrow, released gradually. However, the ledger’s open-source nature and diverse validator pool counter this, as no single party can alter the network’s rules or halt transactions without broad consensus. Comment Below & Follow For More!!👇👇 #XRPL $RLUSD #Ripple #SEC$

🚨 WHY IS $XRP DECENTRALIZED? 🚨 𝕏RP operates on the XRP Ledger, a distributed ledger technology managed by a network of over 150 independent validators, spread globally, with no single entity controlling more than a small fraction. Ripple, the company associated with XRP, runs only about 3% of these validators, and anyone can run a validator node, ensuring no central authority dominates. The ledger uses a consensus protocol, not proof-of-work or proof-of-stake, where validators agree on transaction validity every few seconds, making it resilient to control or censorship. Unlike Bitcoin, XRP’s supply isn’t mined; it was pre-allocated, with Ripple holding a portion in escrow, released gradually. However, the ledger’s open-source nature and diverse validator pool counter this, as no single party can alter the network’s rules or halt transactions without broad consensus. Comment Below & Follow For More!!👇👇 #XRPL $RLUSD #Ripple #SEC

Good Evening Crypto

119,868 次观看 • 1 年前

Ready to level up your dev skills on Avalanche? Introducing the Avalanche Academy, a platform designed to teach developers how to build the next generation of scalable blockchain applications, powered by Avalanche consensus. Why should you enroll in the Avalanche Academy?👇🧵

Ready to level up your dev skills on Avalanche? Introducing the Avalanche Academy, a platform designed to teach developers how to build the next generation of scalable blockchain applications, powered by Avalanche consensus. Why should you enroll in the Avalanche Academy?👇🧵

Avalanche🔺

148,812 次观看 • 2 年前

Congestion on University is out of control. Look at how many cars are at a stand still - with a bike lane for a single cyclist to go by. Where’s the common sense?

Congestion on University is out of control. Look at how many cars are at a stand still - with a bike lane for a single cyclist to go by. Where’s the common sense?

Mark Saunders

452,368 次观看 • 3 年前

$Elon Musk measures every civilization by a single number. By that number, we have not begun. Not by armies. Not by gold. By energy. By how much of it you can actually hold. A Russian physicist named Kardashev drew the scale in the sixties. The first rung should be easy. Musk: “If you’re Type I, you’re using most the energy of your planet.” That is not greatness. That is the entry fee. The moment a species stops being primitive. We have not paid it. Musk: “We’re still using a tiny fraction of the sun’s energy that reaches our planet.” And what reaches us is already almost nothing. Musk: “The Earth only receives about half a billionth of the sun’s energy.” Half a billionth. That is the entire inheritance of everyone who has ever lived. And we built everything we know on the fraction we bothered to catch. Musk: “The sun is 99.8 percent of all mass in the solar system.” Everything you have ever called the world is the rounding error. Every empire, every fortune, every border rose and fell inside a fraction of a fraction. Every war was fought over scraps. Beneath a furnace pouring out more in a single second than we will burn in a hundred years. Every economy ever designed assumed there was not enough. The sun disproved that assumption every morning since the Earth was formed. The abundance was never missing. It fell on us the whole time. We kept our eyes on the dirt. So the scale stops being a measurement. It becomes a verdict. It does not ask how advanced you are. It asks how much smallness you agreed to. Musk looked at the same sky as everyone else. And refused to sign. Scarcity was never handed to us. The sun never rationed anything. We did.$

Elon Musk measures every civilization by a single number. By that number, we have not begun. Not by armies. Not by gold. By energy. By how much of it you can actually hold. A Russian physicist named Kardashev drew the scale in the sixties. The first rung should be easy. Musk: “If you’re Type I, you’re using most the energy of your planet.” That is not greatness. That is the entry fee. The moment a species stops being primitive. We have not paid it. Musk: “We’re still using a tiny fraction of the sun’s energy that reaches our planet.” And what reaches us is already almost nothing. Musk: “The Earth only receives about half a billionth of the sun’s energy.” Half a billionth. That is the entire inheritance of everyone who has ever lived. And we built everything we know on the fraction we bothered to catch. Musk: “The sun is 99.8 percent of all mass in the solar system.” Everything you have ever called the world is the rounding error. Every empire, every fortune, every border rose and fell inside a fraction of a fraction. Every war was fought over scraps. Beneath a furnace pouring out more in a single second than we will burn in a hundred years. Every economy ever designed assumed there was not enough. The sun disproved that assumption every morning since the Earth was formed. The abundance was never missing. It fell on us the whole time. We kept our eyes on the dirt. So the scale stops being a measurement. It becomes a verdict. It does not ask how advanced you are. It asks how much smallness you agreed to. Musk looked at the same sky as everyone else. And refused to sign. Scarcity was never handed to us. The sun never rationed anything. We did.

Dustin

10,205 次观看 • 3 个月前

Video showing how a Finnish pre built single family home is assembled. The roof is to big to transport so it's built on site before the rest of the home arrive. The home is pre built in a factory, this is the most common method to build single family homes today.

Video showing how a Finnish pre built single family home is assembled. The roof is to big to transport so it's built on site before the rest of the home arrive. The home is pre built in a factory, this is the most common method to build single family homes today.

Birch Brother 🪓

13,247 次观看 • 7 个月前

Marc Andreessen on the question at the center of data center discourse & why it's so important: "Can you build anything in America anymore? Can you build a factory? Can you build a chip plant? Can you build a power plant? Can you build a refinery? Can you build a pipeline? Can you build housing?" "One of the common themes in American life for the last 30 years is the answer to those questions is generally, no, you can't do any of those things." "Take as an example, Silicon Valley, right? So all the chips are made in Taiwan. Well, 40 years ago, all the chips were made in California." "Can you build things in America? Can you build a factory? Can you build an energy plant? Can you build a data center? Can you build housing?" "And on every single one of those, there's this massive problem which is, right now in many cases, in many places, no you can't." Marc Andreessen 🇺🇸 with Joe Rogan

Marc Andreessen on the question at the center of data center discourse & why it's so important: "Can you build anything in America anymore? Can you build a factory? Can you build a chip plant? Can you build a power plant? Can you build a refinery? Can you build a pipeline? Can you build housing?" "One of the common themes in American life for the last 30 years is the answer to those questions is generally, no, you can't do any of those things." "Take as an example, Silicon Valley, right? So all the chips are made in Taiwan. Well, 40 years ago, all the chips were made in California." "Can you build things in America? Can you build a factory? Can you build an energy plant? Can you build a data center? Can you build housing?" "And on every single one of those, there's this massive problem which is, right now in many cases, in many places, no you can't." Marc Andreessen 🇺🇸 with Joe Rogan

a16z

137,141 次观看 • 3 个月前

If you truly understand how the new system is being built, you realize the CLARITY Act is a sideshow. The real transformation is happening at the protocol level, with XRP becoming the neutral settlement rails for a world that no longer trusts single-nation dominance.

If you truly understand how the new system is being built, you realize the CLARITY Act is a sideshow. The real transformation is happening at the protocol level, with XRP becoming the neutral settlement rails for a world that no longer trusts single-nation dominance.

Versan Aljarrah - Black Swan Capitalist

16,202 次观看 • 3 个月前

The World’s oldest and largest monolithic statue, carved on a single block of granite rock! And that too 1000 years ago. It has no human errors at all, if you draw a line in the middle, it is perfectly symmetric through out the entire height of 57 feet.

The World’s oldest and largest monolithic statue, carved on a single block of granite rock! And that too 1000 years ago. It has no human errors at all, if you draw a line in the middle, it is perfectly symmetric through out the entire height of 57 feet.

Raghu

148,936 次观看 • 9 个月前

On July 15th, 2026, Eos was selected for Golden Dome for America, the initiative safeguarding our nation. American-made energy storage, designed with American ingenuity, built with American determination for the missions where power cannot fail. From the factory floors of Pennsylvania to the front lines of national security, Eos is powering a stronger, more secure, independent America. Eos. American energy. Unstoppable.

On July 15th, 2026, Eos was selected for Golden Dome for America, the initiative safeguarding our nation. American-made energy storage, designed with American ingenuity, built with American determination for the missions where power cannot fail. From the factory floors of Pennsylvania to the front lines of national security, Eos is powering a stronger, more secure, independent America. Eos. American energy. Unstoppable.

🔋Eos Energy Enterprises, Inc.🔋

56,986 次观看 • 1 个月前

We need to make sure no European country is depend on a single energy supply, especially not Russia. Trump is going to export more energy. You can't keep buying gas from Moscow while also expecting security guarantees from the Americans. That's just wrong. 9/

We need to make sure no European country is depend on a single energy supply, especially not Russia. Trump is going to export more energy. You can't keep buying gas from Moscow while also expecting security guarantees from the Americans. That's just wrong. 9/

Tymofiy Mylovanov

28,972 次观看 • 1 年前

Carmelo Anthony says the energy was there all day in New York, but sometimes it’s too much energy: “Like there’s too much sometimes it’s too much energy and I think the Knicks felt too much energy yesterday. You know, you could it was just too much. Like if you ain’t take time to really center yourself and like meditate, and like get yourself together, that was a different type of energy to deal with because you’re going to be at a high the whole time. You never going to come down.” (Via 7PM in Brooklyn)

Carmelo Anthony says the energy was there all day in New York, but sometimes it’s too much energy: “Like there’s too much sometimes it’s too much energy and I think the Knicks felt too much energy yesterday. You know, you could it was just too much. Like if you ain’t take time to really center yourself and like meditate, and like get yourself together, that was a different type of energy to deal with because you’re going to be at a high the whole time. You never going to come down.” (Via 7PM in Brooklyn)

NBA Courtside

146,214 次观看 • 2 个月前

DeMar DeRozan on Russell Westbrook “It’s not one peer in our organization who will ever disrespect Russ... Everybody understands how much of a legend he is to the game of basketball… That’s the type of player I would step on the court with every single game.” 🎥: Podcast P with Paul George

DeMar DeRozan on Russell Westbrook “It’s not one peer in our organization who will ever disrespect Russ... Everybody understands how much of a legend he is to the game of basketball… That’s the type of player I would step on the court with every single game.” 🎥: Podcast P with Paul George

Joey Linn

321,191 次观看 • 3 年前

Breaking. @chiliz Chain 2.0 Genesis First Block was produced on 8th February at 8.08am UTC. The new Layer-1 EVM blockchain is launched with a great focus on South Korea thanks to Min-Jae Kim's new role. A lot of news today about $CHZ. Stay tuned.

Breaking. @chiliz Chain 2.0 Genesis First Block was produced on 8th February at 8.08am UTC. The new Layer-1 EVM blockchain is launched with a great focus on South Korea thanks to Min-Jae Kim's new role. A lot of news today about $CHZ. Stay tuned.

Alexandre Dreyfus

484,290 次观看 • 3 年前

☕️ AI-native documentation and Collections, now generally available. - Collections, group related Wiki pages under a single named home, so an onboarding handbook or a security playbook isn't scattered across loose pages. - AI block, a block you drop into a page that generates content from everything else on the page, could be a FAQ at the bottom of a long doc, a TL;DR at the top, action items pulled from a meeting note, anything - Documentation gets AI-assistance, an agent in the Page sidecar that drafts sections in real time, proposes changes you accept or reject, and can rewrite a single selected block without touching the rest. Day 4 of our caffeinated launch week. ☕️

☕️ AI-native documentation and Collections, now generally available. - Collections, group related Wiki pages under a single named home, so an onboarding handbook or a security playbook isn't scattered across loose pages. - AI block, a block you drop into a page that generates content from everything else on the page, could be a FAQ at the bottom of a long doc, a TL;DR at the top, action items pulled from a meeting note, anything - Documentation gets AI-assistance, an agent in the Page sidecar that drafts sections in real time, proposes changes you accept or reject, and can rewrite a single selected block without touching the rest. Day 4 of our caffeinated launch week. ☕️

Plane

390,220 次观看 • 3 个月前

1. Biggest Advice to new VCs Meet with every single company in the first year. Have no standards. Build a benchmark for what great founders look like. It takes 500 pitch meetings before you know what you're doing.

1. Biggest Advice to new VCs Meet with every single company in the first year. Have no standards. Build a benchmark for what great founders look like. It takes 500 pitch meetings before you know what you're doing.

Harry Stebbings

50,134 次观看 • 2 年前