# Decaying Feature BlockCentral NFTs will earn weekly lifetime rewards from a unique decaying smart contract. **19.1% of the token supply (15 million tokens)** will be locked in a contract. The NFT contract will decay slowly using a percentage-based system, releasing tokens to the NFT holders. This will keep rewards flowing while also accounting for long-term token appreciation. The team will decide on the rate of decay to ensure strong weekly rewards that are also sustainable for the protocol. **This decay rate can be adjusted anytime, at the team's discretion.** If NFTs are redeemed, the contract will continue to decay as stated. Redemption does not impact the continuous decay of the contract. Accounting for these new features, BlockCentral NFTs will offer holders lifetime rewards, paid in BLOC, sustainably. And if an NFT holder wishes to sell, they can seek a buyer on the secondary market or redeem the NFT immediately. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.blockcentral.io/blockcentral/liquid-decaying-nfts/decaying-feature.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.