Last Purchase A living room that belongs to one collector. HOW IT WORKS • The frames display artworks bought and still owned by ossen.eth, with ownership checked live from the blockchain. • The collector on the sofa ages with that collecting activity. Each new purchase brings her back to youth. Without new purchases, she slowly grows old. • Aging begins after 24 hours without a new purchase. After 3 days, she approaches a skeleton. After 6.529 days, only the skeleton remains. • The LED sign shows the time since the last confirmed purchase. KEEPING THE ROOM ALIVE • After this NFT’s first transfer from the creator to a new holder, the room stays PERFECT for 24 hours. • Then it begins to deteriorate unless someone pays to maintain it. • Maintenance: 0.00399 ETH = 24 hours. – 1 day: 0.00399 ETH – 1 week: 0.02793 ETH – 30 days: 0.1197 ETH – 1 year (365 days): 1.45635 ETH • Forever: a single payment of 6.529 ETH keeps the room perfect forever. • Maintenance payments add up. Send any amount to receive the corresponding maintenance time. You can prepay any duration in one transaction. • If the room has already deteriorated, a payment restores it for the time purchased. • Anyone can pay, not only the owner. • Maintenance preserves the room. The collector’s age still follows new artwork purchases. Send ETH on Ethereum mainnet to: 0x7d58D14B7039AA43f5BbB135702bca833fA571B7 IF THE NFT IS BURNED • The room becomes ruins. The collector disappears, and a skull remains on the floor. • A single offering of 16.529 ETH to the same wallet, made after the burn, brings her back to life forever. • The room remains in ruins. The music never returns. “Anyone can buy a work. Only a collector keeps it alive.” — DITAi Interactive HTML, stored permanently on Arweave.