Yesterday we looked at how mining survives political pressure. Today, we dig into the philosophical split: PoW vs. PoS. | Proof-of-Work is battle-tested—decentralized, secure, and hard to fake. Proof-of-Stake? Faster, greener, and increasingly popular. But it concentrates power among the wealthy and cuts out the energy-based security that made Bitcoin what it is. | Both have a place, but the future of crypto depends on whether we prioritize speed and scalability—or trustless, brute-force resilience. | Tomorrow, we’ll examine how Ethereum’s shift to PoS has changed the network—and what lessons Bitcoiners are taking from it. | | Sponsored Content | Did you know that astronauts rarely have heart problems?
Surprisingly, it all comes down to one specific food they eat in outer space.
“This food works to clean your arteries and support your heart health by dissolving the sticky protein building up inside them,” says Dr. Sam Walters.
Dr. Sam Walters is a former nutrition consultant to NASA. He’s also a leading “heart doctor” whose natural solution has helped thousands of people enjoy a healthy heart without living on drugs.
He recommends his patients add this food as a staple in their diets… because multiple studies have shown that it can:
- SLASH your risk of heart attack & stroke by nearly HALF - Lower “bad” LDL cholesterol & triglycerides - Keep your blood pressure under control - Unclog your arteries
Yet, up to 89% of Americans aren’t getting enough of it in their diets!
Fortunately, Dr. Walters has released a short video revealing the #1 heart-healthy food you should start eating today.
Watch it here:
>>> Former NASA Doctor Reveals The #1 Heart-Healthy Food 89% Of Americans Aren’t Eating Enough

| | Poll Of The Day | | Do you believe Proof-of-Work is more secure than Proof-of-Stake? | | | Fun Fact Of The Day | Bitcoin’s Proof-of-Work system has never been successfully hacked—making it the most secure decentralized network in existence for over 15 years. | |
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