Ringcoin — RNG
Digital jewellery economy • NFT Rings • QR-verified ownership
Whitepaper
Ringcoin (RNG) is a Solana-based token powering a digital ring ecosystem. The whitepaper describes tokenomics, the QR verification system, NFT integrations, and roadmap.
Contract & DEX
About the QR System
Each Ring NFT has a unique QR code verifying ownership on-chain. It can be scanned to reveal metadata, pairing state (for couples), and links to display in AR or social profiles.