Cairn is the NFT marketplace you put on a domain when “a grid of JPEGs and a Connect Wallet button” is not a product. The live demo is the real floor — stacked-stone art that generates itself, listings that settle, offers the owner can take, and a house fee that funds the platform.

You are not buying a landing page that says marketplace. You are buying the trade.

What ships: - A storefront that looks like a night gallery: featured drop, four collections, live sales tape - Explore with collection filters and a listed-only view - Token pages with traits, provenance, buy-now and offers - Studio for the holder: set an ask, update it, cancel, accept an offer - Wallets with play ETH, a 2.5% house fee snapshotted on every sale - Deterministic cairn art — the same token always draws the same stack, no image CDN - Seeded creators, collectors, open asks and a tape you can click through - Next.js 16 + Prisma + SQLite, one command to stand up

Open https://cairn.sitedropz.com, sign in as the funded collector, and buy a stone. If that is the business you want, this is the pack.