Originally created as the ultra-transparent ledger system for Bitcoin to operate on, blockchain has long been associated with cryptocurrency, but the technology’s transparency and security has seen growing adoption in a number of areas, much of which can be traced back to the development of the Ethereum blockchain.
In late 2013, Russian-Canadian developer Vitalik Buterin published a white paper that proposed a platform combining traditional blockchain functionality with one key difference: the execution of computer code. Thus, the Ethereum Project was born.
Ethereum blockchain lets developers create sophisticated programs that can communicate with one another on the blockchain.
Ethereum programmers can create tokens to represent any kind of digital asset, track its ownership and execute its functionality according to a set of programming instructions.
Tokens can be music files, contracts, concert tickets or even a patient’s medical records. Most recently, Non-Fungible Tokens (NFTs) have become all the rage. NFTs are unique blockchain-based tokens that store digital media (like a video, music or art). Each NFT has the ability to verify authenticity, past history and sole ownership of the piece of digital media. NFTs have become wildly popular because they offer a new wave of digital creators the ability to buy and sell their creations, while getting proper credit and a fair share of profits.
Newfound uses for blockchain have broadened the potential of the ledger technology to permeate other sectors like media, government and identity security. Thousands of companies are currently researching and developing products and ecosystems that run entirely on the burgeoning technology.
Blockchain is challenging the current status quo of innovation by letting companies experiment with groundbreaking technology like peer-to-peer energy distribution or decentralized forms for news media. Much like the definition of blockchain, the uses for the ledger system will only evolve as technology evolves.