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VIDYA RAMAKRISHNAN

Ethereum Changed Engine While Car Was Running; Ethereum Merge Is Complete

Ethereum activated the Merge a little before 2 a.m. ET on Thursday. The last proof-of-work block has been mined and the first proof-of-stake block has been proposed and completed.
The entire transaction history of mainnet merged with Beacon Chain effectively.
Participation rate of validators stayed comfortably above 95%.
This merge will make Ethereum consume 99.5% less energy. Until now, the combined energy use of Bitcoin and Ethereum of over 200 terawatt hours per year matched the total annual consumption of Spain.
The change in Ethereum fee structure will also likely make the coin deflationary in due time. A part of the transaction fees is now taken out of circulation. Since the change took effect in August, 1 million ETH worth over $4 billion has been taken out of circulation.
The price of Ethereum is down 4% today, according to Coinmarketcap.

Earlier Tests Reduced Risk of Merge Failure

Here is quick rundown on possible risks of the merge:

The first risk is technical because the merge itself is a technical feat.

If the Ethereum merge happens sooner than anticipated, there is a chance that things may go astray.

The earlier Sepolia test left 20%-30% validators offline because the merge happened sooner than planned. The next upgrade, called Goerli, fixed that.

Validators stayed in sync and made the Ethereum community confident that Bellatrix — a preparatory step for the merge — would be successful.

Goerli had the most number of dapp and user activity and its merge clearly showed that the debacle of the Sepolia test would not repeat itself. (A dapp is an application on a decentralized network. It combines smart contract capabilities with a user interface.)

For the Bellatrix upgrade, client upgrades announced on Aug. 24 were well ahead of the Ethereum Merge. So, by and large, possible technical bumps have been addressed.

Participation Is Key To Proof Of Stake

The second risk has to do with participation rates.

On a proof-of-stake protocol, a high participation rate among validators is vital to make sure the network is healthy. During Ethereum's merge, a high participation rate among users will make sure that the merge takes place on time.

The participation rate of validators dropped to 96% on Sept. 6, when the Bellatrix upgrade started. But the drop was not significant and it has scaled up to 99% since. So far, node validators and client teams are joining to ensure that blocks are completed on time.

Economic Risks and Rewards of Ethereum Merge

Finally there is the economic risk.

After the Ethereum merge, ETH rewards for validators on the blockchain will be much lower. The upgrade will burn the base fees for every transaction and reward only the surplus fees to validators. Surplus fee is a variable amount that validators may get depending on the traffic on the network.

However, higher economic rewards are also in the cards. After the Ethereum merge, staked ETHs can attract institutional investors, according to a Bank of America report.

The risk-to-reward ratio of staked ETHs is the closest parallel in the digital assets world to government and corporate debt, the study finds.

According to WisdomTree Director of Digital Assets Ben Dean, pension funds and insurance companies are increasingly seeing staked ETHs as a viable investment option. That applies for No. 1 cryptocurrency Bitcoin too. In April, Fidelity became the first investment services company to offer Bitcoin in 401(k) plans.

ETH Outflows Reveal Worry Ahead Of Merge

ETH outflows of $62 million last week reflected concerns about the Merge among institutional investors that something may go wrong despite increasing certainty that the Merge will take place.

More Crypto News From Dow Jones:

Bitcoin Is On A Bumpy Ride. Where The Crypto Rally Could Top Out

How Bitcoin Bombed In El Salvador

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