Anticipation with a decisive change in the cryptocurrency Ethereum

Ethereum works from “mining”, a method of registering and validating computational operations that consumes a lot of energy (Credit: AFP/Arquivos)




The volatile world of cryptocurrencies is bracing for a major new shock this week with the mutation of one of its main assets, Ethereum, changing the way it operates to reduce its voracious energy consumption.

Created in 2015, Ethereum is the second most important “blockchain” coin in the world, after Bitcoin.

The creator of Mercado Livre ‘crypto’ started programming early

Ethereum will complete a technological change that should affect the price of cryptocurrencies

Its capitalization is approximately 20% of the market, far behind the main currency, Bitcoin (40%).

But above all, its wide use in the world of digital art (close to 90% of transactions) raises the expectations of artists, experts and collectors.

Ethereum works from “mining”, a method of registering and validating computational operations that consumes a lot of energy.

If, for example, a digital artist decides to sell a work on a platform that uses Ethereum as a cryptocurrency, the first thing to do is to create an NFT, a non-fungible token, on that blockchain.

This NFT is what will allow you to sell the work and then earn a commission (typically 5-10%) every time the work changes hands.

Ethereum is an autonomous and decentralized blockchain, a bit like the Internet.

Thousands of computers around the world work non-stop to “mine” these operations on the “blockchain”, constantly creating and adding new records (“books”).

Each transaction is registered in a chain that is completely open and, as the proponents of crypto technology assure, completely secure and indestructible.

– More energy than New Zealand –

The downside is that this “mining” of the Ethereum chain consumes more energy than New Zealand every year.

With the change scheduled for this week, between September 13 and 15, Ethereum will move from a “proof of work” system, which verifies that a record has been “mined,” to a “proof of stake,” in which those who financially participate in the blockchain they are basically rewarded.

This change will eliminate the use of thousands of computers and could reduce Ethereum’s energy consumption by “99%”, Blockchain Research Lab’s Lennart Ante told AFP.

The operation, known as “The Merge”, is expected to last around twelve minutes, according to experts who estimate it will take place between September 13 and 15.

– “Critical mass” –

Since it is a fully decentralized chain, a “critical mass” of participants willing to voluntarily leave “mining” is required, which is very profitable for those with more IT resources, for a more democratic and participatory system and, by definition, more environmentally friendly.

At stake is not only the credibility of the cryptocurrency world, but also a huge amount of money.

Ethereum is currently trading around $1,700 per unit. And about 59% of loans in cryptocurrencies are given using this platform.

If successful, the mutation “could give traditional financial institutions the confidence to develop Ethereum-based services,” explained a recent research note from ING Bank.

But doubts remain on that path.

Groups of “miners” have already announced that they are ready to create a “fork” that will maintain the old “blockchain” at a decisive moment.

The largest NFT trading platform, OpenSea, warned in a tweet ten days ago that it will only recognize tokens “registered on the new chain”.

Some NFT collectors are calm. “I’m not worried at all. The only thing I did was transfer my NFTs to one account,” Albertine Meunier, a collector and digital artist, told AFP.




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