What is Metaverse

The metaverse is a concept describing a persistent, interconnected network of shared virtual worlds where users interact through digital avatars combining elements of virtual reality (VR), augmented reality (AR), social platforms, gaming, and digital economies into an immersive online environment. While the concept predates blockchain (originating in Neal Stephenson's 1992 novel Snow Crash), blockchain technology is considered essential to enabling the decentralised, user-owned version of the metaverse.

THE METAVERSE CONCEPT

A true metaverse is: Persistent (exists and continues whether you are logged in or not), Shared (many users inhabit the same virtual space simultaneously), Interactive (users can create, trade, socialise, and transact), Interoperable (ideally, assets and identities work across different metaverse platforms), and Economically viable (real value is created, owned, and exchanged within virtual spaces).

WHY BLOCKCHAIN MATTERS FOR THE METAVERSE

Without blockchain, metaverse assets are owned by the company running the platform a sword earned in World of Warcraft cannot be transferred or sold because Blizzard owns the game database. Blockchain enables: True digital ownership (NFTs as proof of ownership for virtual assets), Censorship resistance (no company can unilaterally revoke your virtual land or items), Interoperability (NFT standards allow cross-platform asset portability), Open economies (any developer can build on and interact with the blockchain layer).

MAJOR BLOCKCHAIN METAVERSE PLATFORMS

The Sandbox (SAND): Virtual world on Ethereum where LAND parcels are NFTs, SAND is the currency, and ASSETS are user-created items.

Decentraland (MANA): Ethereum-based virtual world with user governance via DAO.

Otherside (Yuga Labs): The Bored Ape Yacht Club-linked metaverse built on their ApeCoin ecosystem.

Axie Infinity: Play-to-earn game with a land expansion (Lunacia) forming a gaming metaverse.

THE CURRENT STATE OF THE METAVERSE

Despite enormous investment and hype in 2021-2022 (Meta spent $15+ billion on metaverse development), mainstream adoption remains limited. Current blockchain metaverses have relatively small active user bases but growing institutional investment and long-term development.

Terms in addition to the Metaverse

Blockchain

A blockchain is a subset of a distributed database. The Bitcoin inventors originally prototyped the system in 2008. This modern database is made up of separate blocks that are connected together in a chronological chain. Blockchains may be used to store a wide range of data types. It has mostly been utilized as a public ledger for bitcoin transactions to date. A peer-to-peer network comprised of independent nodes uses a consensus process to ensure the blockchain's security and legitimacy. Each node in the network keeps a public and immutable copy of the data.

2 Factor Authentication (2FA)

2 Factor Authentication is a security measure with two layers. It is used by the majority of cryptocurrency exchanges. To log in, you must provide not only a password, but also a code obtained, for example, from the Google authenticator.

Airdrop

An airdrop is a method of distributing coins. End users can typically obtain coins for free or in exchange for doing a small task, such as subscribing to a newsletter, sending a tweet, or inviting others via a personal affiliate link. Cryptocurrency airdrops — the act of depositing cryptocurrency into public crypto wallets — are utilized as a marketing, liquidity creation, and network bootstrapping technique for many different types of blockchain initiatives.

Altcoin

Altcoin - "alternative coin" - is any kind of digital currency other than Bitcoin. Since the launch of Bitcoin, the world's first digital currency, many altcoins (as well as supporting blockchains) have been created. Altcoin digital currencies share many similarities to Bitcoin, but consistently and have significant differences. There are about 20,000 altcoins, and this number is expected to grow significantly in the coming years. Altcoins often develop Bitcoin features. Ethereum, currently the most widely used blockchain, supports digital contracts and separate applications where Bitcoin does not. Altcoins are also often created to cater to the needs of different users. The Litecoin blockchain, for example, can process payments quarterly for the duration of Bitcoin.

Cold Storage

Cold storage is the way to store cryptocurrency offline. The word refers to the use of offline wallets that are not connected to the internet. Cold storage is the most secure way to keep cryptocurrencies since an offline currency becomes less likely to be hacked and stolen. Paper wallets, printed renditions of private keys, and offline hardware and software wallets are all examples of cold storage.