🧪 Blockchain Nft Simulation

This simulator models exactly what happens on-chain when a Non-Fungible Token is minted and resold. A ring of six wallets sits below a growing tower of blocks; minting writes a genesis-style block that fixes a token's unique id, its creator and its royalty rate forever, while every later sale writes a new block that only ever changes who currently owns it. Each sale runs the same split a real ERC-2981 royalty contract runs: a percentage of the sale price is skimmed off automatically for the original creator — even long after they've sold the token themselves — before the remainder reaches the seller. Live readouts track block height, the last negotiated sale price, cumulative royalties paid to creators, and total trading volume, so the compounding effect of on-chain royalties across many resales is visible directly.