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Ethereum Blockchain Elements that Changed Technology Forever


Ethereum evolved from being the second most famous cryptocurrency to becoming the most important tool for decentralization. Although its appearance was based on Bitcoin’s white paper, Ethereum was unique from the start as the main focus wasn’t another store of value assets but rather an ecosystem created for those with innovative ideas.

Of course, its emergence contributed to the growth of the cryptocurrency, so the price of Ethereum has improved considerably in the past years. This trend was also supported by the emergence of a rich crypto environment, where more than 26,000 crypto assets are currently in circulation, so if you want to learn how to acquire crypto currency, now’s the time.

Regardless, the Ethereum blockchain offers vast tools, technologies and information for developers and users interested in contributing to a high-tech ecosystem. So, let’s dive into famous Ethereum technologies that make it unique on the market.

Smart Contracts

One of the most prominent technologies on Ethereum involves smart contracts. Using them allows parties to collaborate through automated contracts whose agreements are set beforehand. Once each party contributes to their responsibility, the transaction is automatically triggered to be executed.

Smart contracts ensure transparency and fairness between users, as no other parties need to be involved for the process to be appropriately streamlined. They’re written with Solidity, most of the time, which is Ethereum’s native programming language, and the Ethereum Virtual Machine executes the bytecode.

Smart contracts have numerous benefits, from reducing transaction costs to increasing efficiency. Moreover, since they operate on a decentralized and distributed ledger, the risk of fraud is close to zero since every transaction is recorded on the blockchain.

Smart contracts have now emerged in other blockchains as well, such as Solana, but are mainly used in regular industries, such as logistics, real estate and healthcare. These sectors need better data management systems that can be achieved through smart contracts.

DeFi Applications

Decentralized Finance (DeFi) applications built on Ethereum are famous for challenging the traditional financial system, considering the government or traditional policies do not limit them. DeFi systems are immutable and cost-efficient, as well as secure due to their open-source technology.


Decentralized Finance appeared as a necessity for users to leverage their monetary resources but also to offer accessibility to a more significant number of people, considering that the current banking system isn’t easy to approach by any individual.

These applications are also significant due to low fees and high-interest rates, allowing parties to choose what’s best for their interest with crypto. Moreover, they benefit from security, transparency and autonomy.

Still, DeFi is in development, meaning it’s challenged by the lack of regulation, a prominent issue in the crypto industry. Considering most governments don’t allow cryptocurrency use in their countries, DeFi applications are also limited due to a lack of financial jurisdictions.


NFTs (non-fungible tokens) exploded during the pandemic when influencers and gamers were buying pieces of digital land. These Ethereum-based assets are tokenized on the blockchain, after which a unique identification code is provided to prove ownership.

Anything can be tokenized and transformed in NFTs, which can be used for exchange depending on their value. Currently, NFTs are the best method for an artist to increase their income as blockchain technology helps them create innovative NFT collections, such as the Bored Ape collection.

NFTs are part of a massive marketplace where photography, sports, virtual world and arts can be transformed into digital assets, which have plenty of benefits for investors who can diversify their portfolios with them. NFTs are also great for enhancing identity security.

Due to their fame, plenty of celebrities, such as Justin Bieber and Michael Jordan, approached these technologies, but famous brands didn’t back down. Fashion companies like Nike, Chanel and Balenciaga created their own NFT products.

Sustainability Measures

Surprisingly, the Ethereum creator is concerned about the sustainability impact of the blockchain and ecosystem. He introduced a unique update to change the old PoW consensus mechanism to a more energy-efficient one, PoS.


9The update is called the Merge, and it achieved a reduced energy consumption on the blockchain by 99%. This was the start of an eco-friendlier era and better scaling technology, considering this was a major challenge for the Ethereum blockchain.

Ethereum’s energy consumption posed several risks to the blockchain’s integrity since it triggered massive transaction fees and a congested network. But after the update joined the Mainnet with the Beacon Chain, everything changed.

The interest in sustainability in crypto expanded to other blockchains as well, as many are developed as eco-friendly from the start to counteract the environmental impact of those like Bitcoin that create a lot of greenhouse gas emissions.


Decentralized Autonomous Organizations (DAOs) were developed on Ethereum for communities to make decisions through automation and transparency across a distributed

network, where votes are decentralized and not affected by various factors.

DAOs are fully democratized, so they’re mainly used for votes since the outcomes are

automatically generated without the need for an intermediary, and the information is transparent.

Compared to traditional organizations that are typically hierarchical and votes can be altered, this system is the right approach for companies to be more trustworthy among employees and customers. DAOs are especially beneficial for charities as donations can be received quickly. At the same time, ventures and grants can be created more efficiently through pooling investment capital.

Ethereum is ideal for the creation of DAOs because it leverages a distributed consensus and smart contracts that can’t be altered in the process of sending or receiving funds. Moreover, the Ethereum community is one of the most extended and helpful to beginners and potential collaborators.

Final Considerations

Ethereum is one of the leading blockchains in the cryptocurrency markets. Even if it’s second to Bitcoin, the asset is as valuable within Ethereum-based communities since the ecosystem is packed with tools and communities interacting for the sake of technology.

Ethereum offers numerous benefits for developers and regular users since they can use smart contracts to improve transactions, create dApps to increase their income and sell art-based NFTs. Moreover, Ethereum’s creator was concerned with sustainability, making the first step to a more energy-efficient blockchain through the Merge update.