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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

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25,071 Aufrufe • vor 20 Tagen •via X (Twitter)

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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.

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

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