Cryptocurrency
Here’s What Vitalik Buterin Proposes in Case of a Quantum Emergency

In a recent publication on Ethereum Research dated March 9, Buterin explored the hypothetical situation of a “quantum emergency” potentially arising as soon as tomorrow.
Speculating on the implications of such an event, Buterin outlined Ethereum’s readiness to tackle the challenge head-on.
Shielding Against Possible Threats
Speculating on the hypothetical scenario of a quantum emergency, Buterin stated, “Suppose that it is announced tomorrow that quantum computers are available, and bad actors already have access to them and are able to use them to steal users’ funds.”
Buterin argued that Ethereum is already “well-positioned” to give a strong defense against a potential quantum computing attack. He proposed a simple solution involving a hard fork of the blockchain and introducing new transaction types.
“The blockchain would have to hard fork and users would have to download new wallet software, but few users would lose their funds,” Buterin explained, outlining the process of recovery in the face of a quantum threat.
According to him, the main challenge with quantum computers lies in their impact on cryptographic systems such as Ethereum addresses. These wallets are derived from private keys using elliptic curve multiplication. Quantum computers can reverse this process, making elliptic curve cryptography vulnerable. However, hash functions like Ethereum’s keccak remain secure even in such a situation.
Quantum Computing Resistant Transactions
Buterin elaborated that Ethereum developers plan to introduce a new transaction type as part of the RIP-7560 protocol, enabling transactions from smart contract wallets. When quantum computing threatens security, an Ethereum wallet transaction could expose the user’s private and public keys.
The proposed transaction type, integral to the quantum-resistant EIP, would use Winternitz signatures and STARKs to transition existing wallets to new validation codes. Based on ERC-4337 account abstraction, a core technology of smart contract wallets, this code aims to prevent private key exposure during transactions, rendering these accounts resistant to quantum attacks.
Buterin also reassured users that those who have never approved a transaction from an Ethereum wallet are already safe from potential quantum exploits, as only the wallet address has been publicly available. Additionally, he emphasized that the infrastructure required to implement such a hard fork could begin development immediately.
The introduction of quantum computing has long been a concern for the cryptocurrency industry, as it threatens blockchain encryption. However, many experts, including those from Google and IBM, predict widespread quantum computing capabilities won’t materialize until at least 2029.
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Cryptocurrency
Ripple Price Analysis: Is XRP Ready to Break Out of Consolidation Phase?

XRP remains trapped in a tightening consolidation zone, showing few signs of decisive momentum despite Bitcoin’s strength.
While many altcoins have started to break key levels, XRP continues to respect its long-standing compression patterns against both the dollar and Bitcoin.
Technical Analysis
The USDT Pair
On the USDT pair, XRP has been locked within a descending channel since the start of the year. After getting rejected near the $2.40 level just below the higher trendline, the asset has slid back into the mid-zone of the pattern and is currently holding just above $2.10. Despite the lack of directional breakout, there’s visible structure in this range.
The 200-day moving average continues to offer dynamic support around $2.10, while the 100-day moving average is closing in on it from above. If the price manages to hold the 2.00–2.10 support and break above the channel’s upper boundary near $2.5, the next major level to watch would be the $2.80 region, followed by the $3.00–$3.30 zone.
The BTC Pair
The BTC pair tells a similar story. XRP/BTC has been sliding inside a falling wedge for over two months, forming lower highs and lower lows within the structure. However, Ripple’s token is now trading right on top of a major confluence level around 2200 SAT.
This level has been held multiple times and coincides with the 200-day moving average. The wedge pattern typically resolves to the upside, but XRP still needs to break out and reclaim 2400–2450 SAT to generate any bullish momentum. Until then, the downtrend structure remains intact.
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Cryptocurrency charts by TradingView.
Cryptocurrency
ETH Accumulation Spikes as Holders Bet on Short-Term Price Gains: CQ

The Ethereum (ETH) ecosystem seems to have received an injection of optimism, with on-chain data showing an interesting trend: long-term holders are doubling down on their positions, unfazed by recent price volatility.
A new report from CryptoQuant shows that accumulating addresses, those that consistently receive ETH without making any major sales, have increased their holdings by more than 22% in less than two months, a sign that there is a renewed wave of “structural conviction” among investors.
A Closer Look at Holder Behavior
According to analysis by CryptoQuant’s Carmelo Alemán, since a cycle high of $4,107 attained on December 16 last year, the price of ETH has endured a sustained correction. The bearish run finally put long-term holders into “unrealized loss territory” as the cryptocurrency’s value hit $1,866, nearly 8% below the Realized Price of $2,026.
Experts describe Realized Price as the average price at which all coins in circulation were last transacted on-chain, and it is used to provide insight into the historical cost basis of investors.
Since March 10, the volume of ETH held by accumulating addresses has grown from 15.53 million to 19.03 million tokens. Investors seized the opportunity occasioned by falling prices to buy more, driving down their collective realized price to $1,980 by May 3. This effectively signaled a doubling down on their belief that the cryptocurrency is getting ready for a price breakout.
“ETH investors demonstrate strong belief in the asset, project, and ecosystem,” wrote Alemán. “Their On-Chain behavior reflects structural conviction and clear expectations of short-term appreciation.”
Mixed Performance Despite Bullish Undertones
The timing of this renewed bullishness appears to match technical signals and community sentiment captured across social media. Popular crypto analyst Michaël van de Poppe recently noted that Ethereum’s price chart is forming a textbook falling wedge, often viewed as a precursor to bullish breakouts.
“ETH is consolidating before a big breakout upwards,” he stated, pointing to converging trend lines and declining trade volumes as signs of brewing volatility. “The liquidity is up for grabs, it just needs a news-related item to kick it off.”
Furthermore, the world’s second-largest cryptocurrency by market capitalization has surged 10% in the last fortnight, bringing the asset back above the $1,800 level. Still, despite the green shoot, its performance in the last year remains underwhelming, with its price down more than 42% in that period.
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Cryptocurrency
Tether’s CEO Announces Decentralized AI Solution Utilizing Bitcoin and USDT

Paolo Ardoino, the CEO of the company behind the world’s largest stablecoin, announced on May 5 that his firm will soon launch an open-source AI runtime solution.
He reaffirmed Tether’s ambitions to become a global name in the growing artificial intelligence industry.
His tweet reads that the upcoming solution will not need API keys as it won’t have a central point of failure. It will be a “fully open-source AI runtime, capable to adapt and evolve on any hardware and device.”
https://t.co/qQkox6AfNg coming soon pic.twitter.com/1FZonsW5nq
— Paolo Ardoino (@paoloardoino) May 5, 2025
It will also integrate Tether’s Wallet Development Kit (WDK) to support payments using the company’s native and largest stablecoin (USDT) as well as Bitcoin (BTC).
In a separate post, Ardoino explained that Tether AI will have only one goal – to be the ideal technological foundation to achieve the vision of AI described in Isaac Asimov’s science fiction books. He believes the technology will become a “part of the very fabric of the universe” in the following decades.
As such, Tether is developing its own version, which will be “open-source, transparent, scalable, and able to adapt and evolve on any device regardless of the hardware” behind it.
The company has already made a few AI-related moves in the past year or so, including unveiling another platform called Tether Data.
It has also become a major player in the Bitcoin landscape. Not only does it continue to accumulate BTC frequently, but it has also gone deeper into the mining industry.
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