Thoughts, stories and ideas.
An NFT is a token ID plus a metadata record, a small JSON file holding the name, traits, and a reference to the image. Here is what that record actually contains and why marketplaces and rarity methods depend on it.
Fixed supply means the number of NFTs in a collection is permanently capped and can never increase. A short, plain definition, and why a hard cap keeps a set from being diluted.
An environmental NFT is a digital collectible tied to a real ecological commitment. Here is the plain definition, and how to tell a genuine one from a marketing label.
\"Permanent\" gets used loosely around NFTs. Here is what on-chain permanence and a closed, fixed supply actually mean for the Trash Relics archive, and what they deliberately do not promise.