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Vitalik Buterin claims single-slot finality mechanism will speed up Ethereum transactions

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Vitalik Buterin claims single-slot finality mechanism will speed up Ethereum transactions

Faster transaction confirmation time is one of the features that gives blockchain networks a competitive advantage over their counterparts. That is why developers are constantly researching and exploring various methods of improvement in this area.

In a blog post, Ethereum co-founder Vitalik Buterin proposed a finality mechanism to reduce transaction confirmation latencies on Ethereum. Buterin detailed how moving from Ethereum’s current architecture to Single Slot Finality (SSF) could improve transaction speeds.

Ethereum Considers Single Slot Finality

In his blog postButerin presented the roadmap for implementing this new idea and the potential challenges. While Ethereum’s Gasper consensus mechanism completes transactions in about 12.8 minutes, Buterin claims that implementing SSF could improve transaction times to hundreds of milliseconds.

Gasper consensus uses a slot-based, epoch-based finality mechanism, which requires validators to vote on-chain every 12 seconds. Validators can only vote once in 32 slots, which takes 6.4 minutes.

The votes are then interpreted as messages in a PBFT-like consensus algorithm to give finality after two epochs. The whole process takes about 12.8 minutes.

Buterin acknowledges that nearly 13 minutes is too long for anyone to wait to confirm their transaction. This latency is a major drawback of using the Gasper consensus mechanism.

Additionally, the slot-by-slog and epoch-by-epoch finality framework is complex, with several bug interactions.

Buterin therefore proposes implementing a single-slot finality (SSF) mechanism to simplify the transaction confirmation process. The Ethereum co-founder explained that SSF works like the Tendermint consensus model, where a block is finalized before creating the next block, which speeds up the process.

Such a progressive consensus mechanism will ensure the speed and efficiency of Ethereum, allowing it to continue operating even if some validators are offline. Buterin calls this mechanism SSF, or Secure Speed ​​Finality.

Key challenge associated with the SSF mechanism

While SSF has several benefits, it also comes with challenges. In his blog post, Buterin highlighted one of the main challenges of implementing single-slot finality on Ethereum.

He noted that the naive implementation of SSF means that each Ethereum staker must publish two messages every 12 seconds. Such a practice will impose a significant load on the blockchainwhich can be difficult to manage.

Buterin suggested implementing Orbit-like SSF techniques to mitigate challenges. This approach will help reduce the number of validators required to sign each slot, thereby lowering the staking threshold from 32 ETH.

While this design can speed up completion, users still have to wait 5-20 seconds, making it an imperfect solution.

Buterin wrote: “There are some clever ideas to mitigate this problem, including the very recent SSF-to-orbit proposal. But even so, while this greatly improves the US by speeding up completion, it doesn’t change the fact that users have to wait 5-20 seconds.”

However, Buterin noted that Orbit SSF techniques are still very new. Thus, slotted and epoch-based consensus models in which Orbit SSF is the epoch remain underexplored.

There is still no better way to approach this problem, and developers are still trying to find the perfect solution to improve transaction finality.

Disclaimer: The opinions expressed in this article do not constitute financial advice. We encourage readers to conduct their own research and determine their own risk tolerance before making any financial decisions. Cryptocurrency is a highly volatile and high-risk asset class.

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Ethereum

Cryptocurrency liquidations surpass $200 million as Ethereum and Bitcoin plummet

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Bitcoin and Ethereum Tank as Crypto Liquidations Reach $150 Million

Cryptocurrency market liquidations hit their highest level in a week on Wednesday as the price of Bitcoin fell below $60,000.

Over the past 24 hours, over 74,000 traders have been liquidated for $208 million, CoinGlass the data shows it.

The majority of those losses, about $184 million, went to investors holding long positions who had bet on a price rise.

The largest liquidations hit Ethereum investors, at $55.5 million, almost entirely on long positions, the data showed.

Current issues surrounding US monetary policy, geopolitical tensions, and the upcoming US presidential election in November are expected to impact the price of the leading cryptocurrency throughout 2024.

Bitcoin abandoned The stock price fell from $62,200 to $59,425 intraday. The asset has since recovered its losses above $60,200, but is still down 3% over the past 24 hours.

In the meantime, Ethereum East down 3% During the same period, the stock price fell from a high of $3,425 on Wednesday to a low of $3,254. It is now trading at $3,300.

Solana, the world’s fifth-largest cryptocurrency by market capitalization, was the worst hit among the top 10 cryptocurrencies, down about 8% to $140. Solana had been riding high on New York investment management firm VanEck’s filing of its Solana Trust exchange-traded fund late last month.

Major cryptocurrencies have been falling over the past month. Ethereum has fallen more than 12% over 30 days despite growing interest in the launch of Ethereum spot ETFs.

Some analysts predict that new financial products could begin marketing in mid-Julywith at least one company predicting that the price of ETH will then take offBitcoin is down 12% over the same period.

Certainly, analysts always see further price increases this yearThe current market cooling represents a precursor to another major price surge in the coming months, Decrypt reported Monday.

On Wednesday, analytics firm CryptoQuant released a report examining Bitcoin Mining Metrics and highlighted the conditions for a return of prices to current levels.

Edited by Sebastian Sinclair.

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Ethereum

Volume up 90%: good for ETH price?

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Volume up 90%: good for ETH price?

Ethereum (ETH) has emerged as a beacon in the sea of ​​blockchains, with a staggering 92% increase in decentralized application (dApp) volume over the past week. But the news comes with a layer of complexity, revealing a landscape of both opportunity and potential setbacks for the leading blockchain.

Cheap gas fuels the fire

Analysts attribute the explosion in decentralized application volume to the Dencun upgrade in March, which significantly reduced gas costs – the cost associated with processing transactions on the Ethereum network.

Lower transaction fees have always attracted users, and this recent development seems to be no exception. The surge in activity suggests a revitalized Ethereum that is likely to attract new projects and foster a more vibrant dApp ecosystem.

NFT craze drives numbers up

While overall dApp volume (see chart below) paints a positive picture, a closer look reveals a more nuanced story. This surge appears to be driven primarily by an increase in NFT (non-fungible token) trading and staking activity.

Source: DappRadar

Apps like Blur and Uniswap’s NFT aggregator have seen significant surges, highlighting the rise of the NFT market on Ethereum. This trend indicates a thriving niche in the Ethereum dApp landscape, but raises questions about the platform’s diversification beyond NFTs.

A look at user engagement

A curious problem emerges when looking at user engagement metrics. Despite the impressive increase in volume, the number of unique active wallets (UAWs) on the Ethereum network has actually decreased.

Ethereum is now trading at $3,316. ​​Chart: TradingView

This disconnect suggests that current activity could be driven by a smaller, more active user base. While high volume is certainly a positive indicator, seeing broader user participation is essential to ensuring the sustainability of the dApp ecosystem.

A glimmer of hope ?

A positive long-term indicator for Ethereum is the trend of decreasing holdings on the exchange, as reported by Glass nodeThis suggests that ETH holders are moving their assets off exchanges, potentially reducing selling pressure and contributing to price stability.

If this trend continues, ETH could potentially target $4,000 this quarter or even surpass its all-time high. However, this price prediction remains speculative and depends on various market forces.

Ether price expected to rise in coming weeks. Source: CoinCodex

Ethereum at a Crossroads

Ethereum is at a crossroads. Dencun Upgrade has clearly revitalized dApp activity, particularly in the NFT space. However, uneven dApp performance and the decline of the UAW are raising concerns about the long-term sustainability of this growth. Network growth, measured by the number of new addresses joining the network, is also slowing, according to Santiment, which could potentially hamper wider adoption.

The short-term price outlook for ETH remains uncertain. While long-term indicators, such as declining exchange holdings, suggest potential for price appreciation, slowing network growth could lead to a price decline in the short term.

Look forward to

The coming months will be crucial for Ethereum. The platform must capitalize on the renewed interest in dApps by attracting a broader user base and fostering a more diverse dApp ecosystem beyond NFTs. Addressing scalability issues and ensuring user-friendly interfaces will also be essential to sustain growth.

If Ethereum can overcome these challenges, it has the potential to cement its position as the premier platform for decentralized applications. However, if it fails to adapt, other waiting blockchains could capitalize on its shortcomings.

Featured image from Pexels, chart from TradingView

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Ethereum

Ethereum, Bitcoin, and XRP Behind $1.5 Billion Losses in Cryptocurrency Scams

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Ethereum, Bitcoin, and XRP Behind $1.5 Billion Losses in Cryptocurrency Scams

The first half of 2024 has seen a surge in major hacks in the cryptocurrency sector. Ethereum (ETH)Bitcoin (BTC) and XRP have resulted in losses of over $1.5 billion due to cryptocurrency scams. This year, over 200 major incidents have resulted in losses of approximately $1.56 billion.

Cryptocurrency Scam Losses Reach $1.5 Billion

According to data from Peck Shield Alert, only $319 million in lost crypto funds have been recovered. Furthermore, this year’s losses represent a staggering 293% increase over the same period in 2023, when losses totaled $480 million.

Overview of Cryptocurrency Scams in 2024, Source: PeckShieldAlert | X

Additionally, DeFi protocols have been the top targets for hackers, accounting for 59% of the total value stolen. More than 20 public chains have suffered major hacks during this period. Additionally, Ethereum, Bitcoin, and XRP top the list for the amount lost via cryptocurrency hacks.

Additionally, Ethereum and BNB Chain were the most frequently targeted, each accounting for 31.3% of the total hacks. Meanwhile, Arbitrum followed with 12.5% ​​of the attacks. One of the most significant incidents occurred on June 3, 2024.

Bitcoin DMMa major Japanese cryptocurrency exchange, reported a major breach. Attackers stole 4,502.9 BTC, worth over $300 million at the time. The incident highlighted the vulnerabilities of exchanges, especially those that handle large volumes of digital assets.

Read also : XRP News: Whale Moves 63 Million Coins as Ripple Strengthens Its Case

Major XRP, ETH and BTC hacks

A week after the DMM Bitcoin attack on June 10, UwU Loana decentralized finance (DeFi) lending protocol, was compromised. The breach resulted in a loss of approximately $19.3 million in digital assets. The hack underscores the ongoing risks associated with DeFi platforms, which often operate with less regulatory oversight. The platform later offered a $5 million reward to catch the hacker.

Earlier this year, on February 3, 2024, Ripple co-founder Chris Larsen confirmed a major security breach involving his personal wallets. Initially, rumors circulated that Ripple itself was targeted. However, Larsen clarified that the hack involved his digital wallets and not Ripple’s corporate assets.

The hackers managed to transfer 213 million XRP tokens, worth approximately $112.5 million. Additionally, on-chain detective ZachXBT first alerted the community about the suspicious transactions. In response to the theft, Larsen and various cryptocurrency exchanges took swift action to mitigate the impact.

Several exchanges, including MEXC, Gate, Binance, Kraken, OKX, HTX, and HitBTC, collaborated to freeze a significant portion of the stolen funds. Binance alone froze $4.2 million worth of XRP to aid in the investigation.

Additionally, on April 2, 2024, FixedFloat, a Bitcoin Lightning-based exchange, experienced a security breach. Unauthorized transactions resulted in financial losses exceeding $3 million. This incident highlighted ongoing security issues for FixedFloat, following a similar breach earlier in the year.

The company has also faced significant challenges securing its platform against repeated attacks. Additionally, in February, hackers stole $26 million worth of Ethereum and Bitcoin from FixedFloat. These digital assets were then transferred to exchanges for profit.

Read also : Ethereum Doubles Bitcoin’s Network Fee Revenue, Thanks to Layer-2

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Ethereum

Ethereum’s Year-Over-Year Revenue Tops Charts, Hitting $2.7 Billion

AltcoinUpdates Staff

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Ethereum fees drop to seven-month low as L2 competition heats up

Ethereum blockchain has been in first place for a year incomesurpassing all major blockchains.

According to data provided by Lookonchain, Ethereum generated $2.72 billion in annual revenue, surpassing the Bitcoin network by a margin of $1.42 billion. The data shows that Bitcoin accumulated $1.3 billion in revenue over the same period.

Defi Llama Data watch that Ethereum is still the leader in decentralized finance (challenge) with a total value locked (TVL) of $58.4 billion, or 60.9% of the entire market. The blockchain recorded a 30-day fee revenue of $131 million, according to the data aggregator.

Bitcoin’s TVL is currently set at $1 billion.

The network of the second largest cryptocurrency, ETH, witness a 155% year-over-year increase in its fee revenue in the first quarter of this year, as the cryptocurrency market saw a bullish trend.

Tron comes in third with annual revenue of $459 million. Solana and BSC also recorded nine-figure revenues of $241 million and $176 million, respectively.

Notably, Tron is the second largest chain in the challenge scene with a TVL of $7.7 billion. BSC and Solana take third and fourth place with TVLs of $4.8 billion and $4.5 billion, according to Defi Llama.

Avalanche, zkSync Era, Optimism and Polygon reached the top 10 with $68 million, $59 million, $40 million and $23 million in year-over-year revenue, respectively.

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