Crypto Wiki

OpenSea is the largest and most well-known peer-to-peer marketplace for non-fungible tokens (NFTs). 

Move-to-Earn (M2E) is a business model where users are rewarded with cryptocurrency or tokens for physical activity, such as walking or running.

One-Cancels-the-Other (OCO) is a type of order that combines two orders: one is a limit order, and the other is a stop order. 

On-chain refers to any transaction or data that is directly recorded and validated on the blockchain.

A mining pool is a group of cryptocurrency miners who combine their computational resources to increase their chances of solving cryptographic puzzles and mining a new block.

Off-chain refers to transactions or data that take place outside the blockchain network. 

Non-Fungible Tokens (NFTs) are digital assets that represent ownership or proof of authenticity for a unique item, often digital art, music, collectibles, or in-game assets. 

The metaverse refers to a collective virtual shared space created by the convergence of virtually enhanced physical reality, augmented reality (AR), and virtual reality (VR). 

In the context of blockchain, a nonce is a number that miners adjust to create a hash that meets the difficulty requirement of the network

Metadata in the context of blockchain and NFTs refers to additional information that describes or gives context to the data or asset recorded on the blockchain.