Term
Definition
On-Chain
On-chain refers to all transactions and data that is available on a blockchain and is accessible by all nodes in the network. This includes data such as the mempool, blockchain history and account information.
Open Edition
Open Edition NFTs are NFT collections with no maximum supply that can be minted within a specific time period (usually 24, 48 or 72 hours). There are also very rare collections that have no time limit.