How Ethereum Became a Mainstream Cryptocurrency

The Rise of the Ether Machine and the Evolution of Ethereum

The Ether Machine, a new crypto venture formed through the merger of Ether Reserve and Dynamix Corporation, is preparing to go public after raising over 400,000 ether (ETH-USD), equivalent to $1.5 billion. This initiative offers the public a new way to access cryptocurrency yields, marking a significant development in the world of digital assets.

This news comes at a time when the Ethereum cryptocurrency has surged by over 20% in a single week, leading some analysts to predict that it could surpass $4,000 and potentially reach into the $10,000s in the long term. The Ether Machine isn't the first firm to explore this space. For example, BitMine Immersion Technologies, chaired by Fundstrat's Tom Lee, announced plans to begin stockpiling ether back in late June. Similarly, SharpLink Gaming, a Nasdaq-listed sports-betting technology company, made a similar move in late May by appointing Ethereum co-founder Joseph Lubin as its new chairman.

Mainstream Adoption and Growth of Ethereum

Recent months have seen increased adoption of blockchain technology in mainstream finance, which has contributed to Ethereum’s rise. Notably, Robinhood introduced Ethereum staking in the US, and the passage of the stablecoin-focused GENIUS bill through the US Senate has further bolstered confidence in the ecosystem.

Ethereum stands out from other blockchains due to its unique features. It is a decentralized blockchain platform that hosts programmable contracts and other cryptocurrencies. Its native token, ether, is now the second-largest cryptocurrency by market cap, trailing only Bitcoin (BTC-USD).

A blockchain is essentially a digital record of transactions and data. New blocks, or batches of validated records, are added to the publicly accessible chain, referencing previous ones so that everyone using the blockchain agrees on the current state of finalized transactions. As Algorand Foundation CEO Staci Warden explained, "Transactions are entered, and then they are immutable. It is about integrity. You know when something is entered, nobody else can mess around with it."

In addition to ether and other popular cryptocurrencies, over 50% of all stablecoins in circulation are hosted on Ethereum. The platform also supports the exchange of NFTs and more, according to Galaxy.

Smart Contracts and Decentralized Finance

One major difference between Ethereum and other blockchains, such as Bitcoin, is the inclusion of smart contracts. These are programs that can execute financial operations when certain conditions are met. They are often used to develop applications known as decentralized finance (DeFi) apps, which offer a range of financial services without the need for traditional intermediaries.

For instance, a smart contract could be set up to automatically initiate a purchase once a cryptocurrency hits a specific price. The immutability of these contracts and their operation based on code rather than manual intervention are key benefits of the system.

A Brief History of Ethereum

Ethereum was launched on July 30, 2015, as “Frontier” after raising $18 million in an initial coin offering (ICO) the year prior. The release followed a period when Ethereum encouraged users to stress-test the blockchain by offering a prize of 25,000 ether.

In 2016, Ethereum network participants faced a significant challenge when a decentralized autonomous organization (DAO) was attacked. The DAO had raised ether through crowdfunding, but users exploited a vulnerability in its smart contracts, stealing over $50 million worth of ether. To reverse the attack, Ethereum created a controversial “hard fork,” rolling back the blockchain’s history to before the theft. While most adopted the new blockchain, some refused and continued with what is now known as Ethereum Classic.

Since then, Ethereum has continued rolling out updates, including a series known as “The Merge,” conducted in 2022. This update switched Ethereum from using proof-of-work for blockchain consensus to proof-of-stake, setting it apart from peers like Bitcoin.

Proof-of-Stake and Energy Efficiency

Under the proof-of-stake system, security comes from users locking a certain amount of the cryptocurrency they own into a smart contract as collateral before they can be selected to add new blocks of validated transactions to the blockchain. According to the Ethereum Foundation, this switch alone cut the platform’s energy consumption by 99.5%, and co-founder Vitalik Buterin claimed it would reduce the world’s energy consumption by 0.2%.

With climate concerns and ESG investing remaining a major topic for institutional investors, Ethereum's drastic energy reduction could open doors for additional capital flows and longer-term sustainability, as noted by Tom Dunleavy, a senior research analyst with Messari.

Broader Adoption and Institutional Interest

Since its launch, Ethereum has drawn attention from investors and organizations alike. Visa began settling transactions using the USD Coin (USDC-USD) stablecoin on the Ethereum blockchain in 2021. The company highlighted this as a major milestone in addressing the needs of fintechs managing their business in stablecoins or cryptocurrency.

More recently, with stablecoin legislation passing in June, Wall Street executives, including JPMorgan Chase CEO Jamie Dimon and Citigroup CEO Jane Fraser, have indicated interest in working with crypto assets. Public figures have also joined the movement to adopt crypto. In February, Eric Trump posted on X, saying, “In my opinion, it’s a great time to add $ETH.” His words reflect a presidential administration that has been supportive of cryptocurrency, with President Trump’s Media & Technology Group filing to list an ETF that included ether and celebrating the passage of the GENIUS Act on Truth Social.