https://vintd.org/tags/vintage-coins/Recent content in Vintage Coins on VintD.org – Vintage Coin Market & Time-Stratified PricingHugoenTue, 02 Jun 2026 06:00:00 +0000https://vintd.org/posts/shaolin-abbot-sentenced-24-years/Tue, 02 Jun 2026 06:00:00 +0000https://vintd.org/posts/shaolin-abbot-sentenced-24-years/<p>The Xinxiang Intermediate People&rsquo;s Court of Henan Province held a public first-instance sentencing on May 29, declaring that Shi Yongxin (formerly known as Liu Yingcheng), the former abbot of the Shaolin Temple, was convicted of embezzlement, misappropriation of funds, acceptance of bribes by a non-state functionary, and offering bribes. The combined punishment resulted in a 24-year prison sentence and a fine of 3.5 million RMB. Liu Yingcheng stated in court that he accepted the verdict and would not appeal!</p>https://vintd.org/posts/pow-vs-pos-vintage-security/Sat, 30 May 2026 08:00:00 +0000https://vintd.org/posts/pow-vs-pos-vintage-security/<h2 id="proof-of-work-vs-proof-of-stake">Proof of Work vs Proof of Stake</h2> <p>The debate between Proof of Work and Proof of Stake has raged for over a decade. But from a vintage coin perspective, there is a clear winner — and it is not the one that consumes less energy.</p> <h3 id="the-timestamp-argument">The Timestamp Argument</h3> <p>Every vintage coin derives its value from a single property: <strong>its blockchain timestamp proves it existed before a certain date.</strong> This is only possible under PoW, where each block requires real-world energy expenditure to produce.</p>https://vintd.org/posts/2013-bitcoin-pump/Sat, 30 May 2026 02:00:00 +0000https://vintd.org/posts/2013-bitcoin-pump/<h2 id="the-2013-bitcoin-pump">The 2013 Bitcoin Pump</h2> <p>In April 2013, Bitcoin experienced its first真正的 mainstream price explosion. From a stable $13 range, the price rocketed to $266 in just weeks — a 20x surge that introduced the world to cryptocurrency volatility.</p> <h3 id="what-happened">What Happened</h3> <p>The catalyst was a perfect storm: the Cyprus banking crisis drove Europeans toward decentralized alternatives, while Chinese exchangers BitStamp and BTC China saw record volumes. The price went from $13 on January 1 to $266 on April 10.</p>https://vintd.org/posts/kai-mini-frenzy-secondary-market-prices-surge-400-as-scalpers-flip-free-devices-for-500-on-ebay/Thu, 28 May 2026 06:00:00 +0000https://vintd.org/posts/kai-mini-frenzy-secondary-market-prices-surge-400-as-scalpers-flip-free-devices-for-500-on-ebay/Within hours of KAI&rsquo;s announcement to distribute 50,000 KAI Mini devices for free, secondary markets exploded with prices reaching $500 — a 400% markup over BOM cost. The frenzy underscores the market&rsquo;s hunger for timestamp verification tools.