The Story Nine months ago I started building PP15.ONE — a marketplace where you can buy, sell, and trade digital land. Today it's live: three different market layers, a bonding curve engine running in production, and Islands going live every week. This is the story of how it came together — and what broke along the way. 🔗 Live: https://pp15.one What PP15.ONE Is PP15.ONE is a marketplace where you can buy, sell, and trade digital land. You can not only buy, sell, and trade digital land — you can also build your own digital land (called "Islands") and sell this land to other users. Every Island has a price that moves on a bonding curve. Buys happen on the Main Market against the platform. Sales happen on the 2nd Market between users. There's no sell-back to the platform — once you own an m², you keep it or sell it on the 2nd Market. What PPC Are PPC are in-app credits used across PP15.ONE. They are not crypto, not a token, not real money. Just in-app credits with no monetary value outside the platform.…